diff --git a/packages/server/src/modules/Accounts/Accounts.controller.ts b/packages/server/src/modules/Accounts/Accounts.controller.ts
index 8cb887027..0e000a5ca 100644
--- a/packages/server/src/modules/Accounts/Accounts.controller.ts
+++ b/packages/server/src/modules/Accounts/Accounts.controller.ts
@@ -117,7 +117,10 @@ export class AccountsController {
     status: 200,
     description: 'The account types have been successfully retrieved.',
     schema: {
-      $ref: getSchemaPath(AccountTypeResponseDto),
+      type: 'array',
+      items: {
+        $ref: getSchemaPath(AccountTypeResponseDto),
+      },
     },
   })
   async getAccountTypes() {
diff --git a/packages/server/src/modules/BillPayments/BillPayments.controller.ts b/packages/server/src/modules/BillPayments/BillPayments.controller.ts
index 1ec750cd3..686fb6aa4 100644
--- a/packages/server/src/modules/BillPayments/BillPayments.controller.ts
+++ b/packages/server/src/modules/BillPayments/BillPayments.controller.ts
@@ -9,16 +9,27 @@ import {
   Query,
 } from '@nestjs/common';
 import { BillPaymentsApplication } from './BillPaymentsApplication.service';
-import { ApiOperation, ApiParam, ApiTags } from '@nestjs/swagger';
+import {
+  ApiExtraModels,
+  ApiOperation,
+  ApiParam,
+  ApiResponse,
+  ApiTags,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   CreateBillPaymentDto,
   EditBillPaymentDto,
 } from './dtos/BillPayment.dto';
 import { GetBillPaymentsFilterDto } from './dtos/GetBillPaymentsFilter.dto';
 import { BillPaymentsPages } from './commands/BillPaymentsPages.service';
+import { BillPaymentResponseDto } from './dtos/BillPaymentResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
 
 @Controller('bill-payments')
 @ApiTags('Bill Payments')
+@ApiExtraModels(BillPaymentResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
 export class BillPaymentsController {
   constructor(
     private billPaymentsApplication: BillPaymentsApplication,
@@ -114,6 +125,13 @@ export class BillPaymentsController {
 
   @Get(':billPaymentId')
   @ApiOperation({ summary: 'Retrieves the bill payment details.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The bill payment details have been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(BillPaymentResponseDto),
+    },
+  })
   @ApiParam({
     name: 'billPaymentId',
     required: true,
@@ -126,6 +144,23 @@ export class BillPaymentsController {
 
   @Get()
   @ApiOperation({ summary: 'Retrieves the bill payments list.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The bill payments have been successfully retrieved.',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(BillPaymentResponseDto) },
+            },
+          },
+        },
+      ],
+    },
+  })
   @ApiParam({
     name: 'filterDTO',
     required: true,
diff --git a/packages/server/src/modules/BillPayments/dtos/BillPaymentResponse.dto.ts b/packages/server/src/modules/BillPayments/dtos/BillPaymentResponse.dto.ts
new file mode 100644
index 000000000..ceece7bc8
--- /dev/null
+++ b/packages/server/src/modules/BillPayments/dtos/BillPaymentResponse.dto.ts
@@ -0,0 +1,140 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+
+// Minimal Bill response for entry
+class BillResponseDto {
+  @ApiProperty({ description: 'The bill ID', example: 1 })
+  id: number;
+
+  @ApiProperty({ description: 'The bill number', example: 'BILL-001' })
+  billNo: string;
+
+  @ApiProperty({
+    description: 'The formatted bill date',
+    example: '2024-01-01',
+  })
+  formattedBillDate: string;
+
+  @ApiProperty({ description: 'The formatted due date', example: '2024-01-15' })
+  formattedDueDate: string;
+
+  @ApiProperty({
+    description: 'The formatted total amount',
+    example: '1,000.00 USD',
+  })
+  totalFormatted: string;
+}
+
+export class BillPaymentEntryResponseDto {
+  @ApiProperty({
+    description: 'The payment amount formatted',
+    example: '100.00',
+  })
+  paymentAmountFormatted: string;
+
+  @ApiProperty({ description: 'The bill details', type: BillResponseDto })
+  @Type(() => BillResponseDto)
+  bill: BillResponseDto;
+}
+
+export class BillPaymentResponseDto {
+  @ApiProperty({
+    description: 'The unique identifier of the bill payment',
+    example: 1,
+  })
+  id: number;
+
+  @ApiProperty({ description: 'The vendor ID', example: 1 })
+  vendorId: number;
+
+  @ApiProperty({ description: 'The amount paid', example: 100 })
+  amount: number;
+
+  @ApiProperty({
+    description: 'The currency code',
+    example: 'USD',
+    required: false,
+  })
+  currencyCode?: string;
+
+  @ApiProperty({ description: 'The payment account ID', example: 2 })
+  paymentAccountId: number;
+
+  @ApiProperty({
+    description: 'The payment number',
+    example: 'PAY-2024-001',
+    required: false,
+  })
+  paymentNumber?: string;
+
+  @ApiProperty({ description: 'The payment date', example: '2024-01-01' })
+  paymentDate: string;
+
+  @ApiProperty({
+    description: 'The formatted payment date',
+    example: '2024-01-01',
+  })
+  formattedPaymentDate: string;
+
+  @ApiProperty({
+    description: 'The exchange rate',
+    example: 1,
+    required: false,
+  })
+  exchangeRate?: number;
+
+  @ApiProperty({
+    description: 'Statement or note',
+    example: 'Payment for January bills',
+    required: false,
+  })
+  statement?: string;
+
+  @ApiProperty({
+    description: 'Reference number',
+    example: 'REF-123',
+    required: false,
+  })
+  reference?: string;
+
+  @ApiProperty({ description: 'The branch ID', example: 1, required: false })
+  branchId?: number;
+
+  @ApiProperty({ description: 'The formatted amount', example: '100.00 USD' })
+  formattedAmount: string;
+
+  @ApiProperty({
+    description: 'The date when the payment was created',
+    example: '2024-01-01T12:00:00Z',
+  })
+  createdAt: Date;
+
+  @ApiProperty({
+    description: 'The formatted created at date',
+    example: '2024-01-01',
+  })
+  formattedCreatedAt: string;
+
+  @ApiProperty({
+    description: 'The date when the payment was last updated',
+    example: '2024-01-02T12:00:00Z',
+    required: false,
+  })
+  updatedAt?: Date;
+
+  @ApiProperty({
+    description: 'The entries of the bill payment',
+    type: [BillPaymentEntryResponseDto],
+  })
+  @Type(() => BillPaymentEntryResponseDto)
+  entries: BillPaymentEntryResponseDto[];
+
+  @ApiProperty({
+    description: 'The attachments of the bill payment',
+    type: [AttachmentLinkDto],
+    required: false,
+  })
+  @Type(() => AttachmentLinkDto)
+  attachments?: AttachmentLinkDto[];
+}
diff --git a/packages/server/src/modules/Bills/Bills.controller.ts b/packages/server/src/modules/Bills/Bills.controller.ts
index 573fa2ac7..29d3d2869 100644
--- a/packages/server/src/modules/Bills/Bills.controller.ts
+++ b/packages/server/src/modules/Bills/Bills.controller.ts
@@ -1,4 +1,11 @@
-import { ApiOperation, ApiParam, ApiTags } from '@nestjs/swagger';
+import {
+  ApiExtraModels,
+  ApiOperation,
+  ApiParam,
+  ApiResponse,
+  ApiTags,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   Controller,
   Post,
@@ -12,9 +19,13 @@ import {
 import { BillsApplication } from './Bills.application';
 import { IBillsFilter } from './Bills.types';
 import { CreateBillDto, EditBillDto } from './dtos/Bill.dto';
+import { BillResponseDto } from './dtos/BillResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
 
 @Controller('bills')
 @ApiTags('Bills')
+@ApiExtraModels(BillResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
 export class BillsController {
   constructor(private billsApplication: BillsApplication) {}
 
@@ -50,6 +61,23 @@ export class BillsController {
 
   @Get()
   @ApiOperation({ summary: 'Retrieves the bills.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The bill details has been retrieved successfully',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(BillResponseDto) },
+            },
+          },
+        },
+      ],
+    },
+  })
   @ApiParam({
     name: 'id',
     required: true,
@@ -61,7 +89,9 @@ export class BillsController {
   }
 
   @Get(':id/payment-transactions')
-  @ApiOperation({ summary: 'Retrieve the specific bill associated payment transactions.' })
+  @ApiOperation({
+    summary: 'Retrieve the specific bill associated payment transactions.',
+  })
   @ApiParam({
     name: 'id',
     required: true,
@@ -74,6 +104,13 @@ export class BillsController {
 
   @Get(':id')
   @ApiOperation({ summary: 'Retrieves the bill details.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The bill details have been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(BillResponseDto),
+    },
+  })
   @ApiParam({
     name: 'id',
     required: true,
diff --git a/packages/server/src/modules/Bills/dtos/BillResponse.dto.ts b/packages/server/src/modules/Bills/dtos/BillResponse.dto.ts
new file mode 100644
index 000000000..b082b1496
--- /dev/null
+++ b/packages/server/src/modules/Bills/dtos/BillResponse.dto.ts
@@ -0,0 +1,202 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ItemEntryDto } from '@/modules/TransactionItemEntry/dto/ItemEntry.dto';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+import { DiscountType } from '@/common/types/Discount';
+
+export class BillResponseDto {
+  @ApiProperty({
+    description: 'The unique identifier of the bill',
+    example: 1,
+  })
+  id: number;
+
+  @ApiProperty({
+    description: 'The bill number',
+    example: 'BILL-2024-001',
+  })
+  billNumber: string;
+
+  @ApiProperty({
+    description: 'The date the bill was issued',
+    example: '2024-03-15T00:00:00Z',
+  })
+  billDate: Date;
+
+  @ApiProperty({
+    description: 'The due date of the bill',
+    example: '2024-04-15T00:00:00Z',
+  })
+  dueDate: Date;
+
+  @ApiProperty({
+    description: 'The reference number',
+    example: 'PO-2024-001',
+    required: false,
+  })
+  referenceNo?: string;
+
+  @ApiProperty({
+    description: 'The ID of the vendor',
+    example: 1001,
+  })
+  vendorId: number;
+
+  @ApiProperty({
+    description: 'The exchange rate for currency conversion',
+    example: 1.25,
+    required: false,
+  })
+  exchangeRate?: number;
+
+  @ApiProperty({
+    description: 'The currency code',
+    example: 'USD',
+    required: false,
+  })
+  currencyCode?: string;
+
+  @ApiProperty({
+    description: 'Additional notes about the bill',
+    example: 'Office supplies and equipment for Q2 2024',
+    required: false,
+  })
+  note?: string;
+
+  @ApiProperty({
+    description: 'Whether tax is inclusive in the item rates',
+    example: false,
+    required: false,
+  })
+  isInclusiveTax?: boolean;
+
+  @ApiProperty({
+    description: 'The line items of the bill',
+    type: [ItemEntryDto],
+  })
+  entries: ItemEntryDto[];
+
+  @ApiProperty({
+    description: 'The ID of the warehouse',
+    example: 101,
+    required: false,
+  })
+  warehouseId?: number;
+
+  @ApiProperty({
+    description: 'The ID of the branch',
+    example: 201,
+    required: false,
+  })
+  branchId?: number;
+
+  @ApiProperty({
+    description: 'The ID of the project',
+    example: 301,
+    required: false,
+  })
+  projectId?: number;
+
+  @ApiProperty({
+    description: 'The attachments of the bill',
+    type: [AttachmentLinkDto],
+    required: false,
+  })
+  attachments?: AttachmentLinkDto[];
+
+  @ApiProperty({
+    description: 'The discount value',
+    example: 100,
+    required: false,
+  })
+  discount?: number;
+
+  @ApiProperty({
+    description: 'The type of discount (percentage or fixed)',
+    enum: DiscountType,
+    example: DiscountType.Amount,
+    required: false,
+  })
+  discountType?: DiscountType;
+
+  @ApiProperty({
+    description: 'The adjustment amount',
+    example: 50,
+    required: false,
+  })
+  adjustment?: number;
+
+  @ApiProperty({
+    description: 'The total amount of tax withheld',
+    example: 50,
+    required: false,
+  })
+  taxAmountWithheld?: number;
+
+  @ApiProperty({
+    description: 'The balance of the bill',
+    example: 1000,
+  })
+  balance: number;
+
+  @ApiProperty({
+    description: 'The amount paid',
+    example: 500,
+  })
+  paymentAmount: number;
+
+  @ApiProperty({
+    description: 'The amount credited',
+    example: 0,
+    required: false,
+  })
+  creditedAmount?: number;
+
+  @ApiProperty({
+    description: 'The subtotal amount before tax and adjustments',
+    example: 900,
+  })
+  subtotal: number;
+
+  @ApiProperty({
+    description: 'The total amount including tax and adjustments',
+    example: 1000,
+  })
+  total: number;
+
+  @ApiProperty({
+    description: 'The due amount remaining to be paid',
+    example: 500,
+  })
+  dueAmount: number;
+
+  @ApiProperty({
+    description: 'Whether the bill is overdue',
+    example: false,
+  })
+  isOverdue: boolean;
+
+  @ApiProperty({
+    description: 'Whether the bill is partially paid',
+    example: true,
+  })
+  isPartiallyPaid: boolean;
+
+  @ApiProperty({
+    description: 'Whether the bill is fully paid',
+    example: false,
+  })
+  isFullyPaid: boolean;
+
+  @ApiProperty({
+    description: 'The date when the bill was created',
+    example: '2024-03-15T00:00:00Z',
+  })
+  createdAt: Date;
+
+  @ApiProperty({
+    description: 'The date when the bill was last updated',
+    example: '2024-03-16T00:00:00Z',
+    required: false,
+  })
+  updatedAt?: Date;
+}
diff --git a/packages/server/src/modules/CreditNotes/CreditNotes.controller.ts b/packages/server/src/modules/CreditNotes/CreditNotes.controller.ts
index b4e590bcc..b8da211f3 100644
--- a/packages/server/src/modules/CreditNotes/CreditNotes.controller.ts
+++ b/packages/server/src/modules/CreditNotes/CreditNotes.controller.ts
@@ -1,4 +1,11 @@
-import { ApiTags, ApiOperation, ApiResponse, ApiParam } from '@nestjs/swagger';
+import {
+  ApiTags,
+  ApiOperation,
+  ApiResponse,
+  ApiParam,
+  ApiExtraModels,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   Body,
   Controller,
@@ -12,9 +19,13 @@ import {
 import { CreditNoteApplication } from './CreditNoteApplication.service';
 import { ICreditNotesQueryDTO } from './types/CreditNotes.types';
 import { CreateCreditNoteDto, EditCreditNoteDto } from './dtos/CreditNote.dto';
+import { CreditNoteResponseDto } from './dtos/CreditNoteResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
 
 @Controller('credit-notes')
 @ApiTags('Credit Notes')
+@ApiExtraModels(CreditNoteResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
 export class CreditNotesController {
   /**
    * @param {CreditNoteApplication} creditNoteApplication - The credit note application service.
@@ -39,7 +50,13 @@ export class CreditNotesController {
   @Get(':id')
   @ApiOperation({ summary: 'Get a specific credit note by ID' })
   @ApiParam({ name: 'id', description: 'Credit note ID', type: 'number' })
-  @ApiResponse({ status: 200, description: 'Returns the credit note' })
+  @ApiResponse({
+    status: 200,
+    description: 'Returns the credit note',
+    schema: {
+      $ref: getSchemaPath(CreditNoteResponseDto),
+    },
+  })
   @ApiResponse({ status: 404, description: 'Credit note not found' })
   getCreditNote(@Param('id') creditNoteId: number) {
     return this.creditNoteApplication.getCreditNote(creditNoteId);
@@ -47,7 +64,23 @@ export class CreditNotesController {
 
   @Get()
   @ApiOperation({ summary: 'Get all credit notes' })
-  @ApiResponse({ status: 200, description: 'Returns a list of credit notes' })
+  @ApiResponse({
+    status: 200,
+    description: 'Returns a list of credit notes',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(CreditNoteResponseDto) },
+            },
+          },
+        },
+      ],
+    },
+  })
   getCreditNotes(@Query() creditNotesQuery: ICreditNotesQueryDTO) {
     return this.creditNoteApplication.getCreditNotes(creditNotesQuery);
   }
diff --git a/packages/server/src/modules/CreditNotes/dtos/CreditNoteResponse.dto.ts b/packages/server/src/modules/CreditNotes/dtos/CreditNoteResponse.dto.ts
new file mode 100644
index 000000000..d1c05132b
--- /dev/null
+++ b/packages/server/src/modules/CreditNotes/dtos/CreditNoteResponse.dto.ts
@@ -0,0 +1,266 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ItemEntryDto } from '@/modules/TransactionItemEntry/dto/ItemEntry.dto';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+import { DiscountType } from '@/common/types/Discount';
+
+export class CreditNoteResponseDto {
+  @ApiProperty({
+    description: 'The unique identifier of the credit note',
+    example: 1,
+  })
+  id: number;
+
+  @ApiProperty({
+    description: 'The date of the credit note',
+    example: '2023-01-01T00:00:00Z',
+  })
+  creditNoteDate: Date;
+
+  @ApiProperty({ description: 'The credit note number', example: 'CN-001' })
+  creditNoteNumber: string;
+
+  @ApiProperty({
+    description: 'The reference number',
+    example: 'REF-001',
+    required: false,
+  })
+  referenceNo?: string;
+
+  @ApiProperty({ description: 'The ID of the customer', example: 1 })
+  customerId: number;
+
+  @ApiProperty({
+    description: 'The exchange rate for currency conversion',
+    example: 1.0,
+    required: false,
+  })
+  exchangeRate?: number;
+
+  @ApiProperty({
+    description: 'The currency code',
+    example: 'USD',
+    required: false,
+  })
+  currencyCode?: string;
+
+  @ApiProperty({
+    description: 'Custom note on the credit note',
+    example: 'Thank you for your business',
+    required: false,
+  })
+  note?: string;
+
+  @ApiProperty({
+    description: 'Terms and conditions of the credit note',
+    example: 'Valid for 30 days',
+    required: false,
+  })
+  termsConditions?: string;
+
+  @ApiProperty({
+    description: 'Whether the credit note is open',
+    example: true,
+  })
+  isOpen: boolean;
+
+  @ApiProperty({
+    description: 'Whether the credit note is closed',
+    example: false,
+  })
+  isClosed: boolean;
+
+  @ApiProperty({
+    description: 'The line items of the credit note',
+    type: [ItemEntryDto],
+  })
+  entries: ItemEntryDto[];
+
+  @ApiProperty({
+    description: 'The ID of the warehouse',
+    example: 1,
+    required: false,
+  })
+  warehouseId?: number;
+
+  @ApiProperty({
+    description: 'The ID of the branch',
+    example: 1,
+    required: false,
+  })
+  branchId?: number;
+
+  @ApiProperty({
+    description: 'The attachments of the credit note',
+    type: [AttachmentLinkDto],
+    required: false,
+  })
+  attachments?: AttachmentLinkDto[];
+
+  @ApiProperty({
+    description: 'The discount value',
+    example: 10,
+    required: false,
+  })
+  discount?: number;
+
+  @ApiProperty({
+    description: 'The type of discount (percentage or fixed)',
+    enum: DiscountType,
+    example: DiscountType.Percentage,
+    required: false,
+  })
+  discountType?: DiscountType;
+
+  @ApiProperty({
+    description: 'The adjustment amount',
+    example: 5,
+    required: false,
+  })
+  adjustment?: number;
+
+  @ApiProperty({
+    description: 'The ID of the PDF template',
+    example: 1,
+    required: false,
+  })
+  pdfTemplateId?: number;
+
+  @ApiProperty({
+    description: 'The total amount of credits remaining',
+    example: 100,
+    required: false,
+  })
+  creditsRemaining?: number;
+
+  @ApiProperty({
+    description: 'The total amount of credits used',
+    example: 50,
+    required: false,
+  })
+  creditsUsed?: number;
+
+  @ApiProperty({
+    description: 'The subtotal amount before discount and adjustments',
+    example: 900,
+  })
+  subtotal: number;
+
+  @ApiProperty({
+    description: 'The subtotal amount in local currency',
+    example: 900,
+    required: false,
+  })
+  subtotalLocal?: number;
+
+  @ApiProperty({
+    description: 'The discount amount',
+    example: 10,
+    required: false,
+  })
+  discountAmount?: number;
+
+  @ApiProperty({
+    description: 'The discount amount in local currency',
+    example: 10,
+    required: false,
+  })
+  discountAmountLocal?: number;
+
+  @ApiProperty({
+    description: 'The discount percentage',
+    example: 10,
+    required: false,
+  })
+  discountPercentage?: number;
+
+  @ApiProperty({
+    description: 'The adjustment amount in local currency',
+    example: 5,
+    required: false,
+  })
+  adjustmentLocal?: number;
+
+  @ApiProperty({
+    description: 'The total amount after discount and adjustments',
+    example: 1000,
+  })
+  total: number;
+
+  @ApiProperty({
+    description: 'The total amount in local currency',
+    example: 1000,
+    required: false,
+  })
+  totalLocal?: number;
+
+  @ApiProperty({
+    description: 'The date when the credit note was created',
+    example: '2023-01-01T00:00:00Z',
+  })
+  createdAt: Date;
+
+  @ApiProperty({
+    description: 'The date when the credit note was last updated',
+    example: '2023-01-02T00:00:00Z',
+    required: false,
+  })
+  updatedAt?: Date;
+
+  // Formatted fields from transformer
+  @ApiProperty({
+    description: 'Formatted credit note date',
+    example: '2023-01-01',
+  })
+  formattedCreditNoteDate: string;
+
+  @ApiProperty({
+    description: 'Formatted created at date',
+    example: '2023-01-01',
+  })
+  formattedCreatedAt: string;
+
+  @ApiProperty({ description: 'Formatted amount', example: '$1,000.00' })
+  formattedAmount: string;
+
+  @ApiProperty({
+    description: 'Formatted credits remaining',
+    example: '$100.00',
+  })
+  formattedCreditsRemaining: string;
+
+  @ApiProperty({ description: 'Formatted credits used', example: '$50.00' })
+  formattedCreditsUsed: string;
+
+  @ApiProperty({ description: 'Formatted subtotal', example: '$900.00' })
+  formattedSubtotal: string;
+
+  @ApiProperty({ description: 'Formatted discount amount', example: '$10.00' })
+  discountAmountFormatted: string;
+
+  @ApiProperty({
+    description: 'Formatted discount amount in local currency',
+    example: '$10.00',
+  })
+  discountAmountLocalFormatted: string;
+
+  @ApiProperty({ description: 'Formatted discount percentage', example: '10%' })
+  discountPercentageFormatted: string;
+
+  @ApiProperty({ description: 'Formatted adjustment', example: '$5.00' })
+  adjustmentFormatted: string;
+
+  @ApiProperty({
+    description: 'Formatted adjustment in local currency',
+    example: '$5.00',
+  })
+  adjustmentLocalFormatted: string;
+
+  @ApiProperty({ description: 'Formatted total', example: '$1,000.00' })
+  totalFormatted: string;
+
+  @ApiProperty({
+    description: 'Formatted total in local currency',
+    example: '$1,000.00',
+  })
+  totalLocalFormatted: string;
+}
diff --git a/packages/server/src/modules/InventoryAdjutments/queries/GetInventoryAdjustments.service.ts b/packages/server/src/modules/InventoryAdjutments/queries/GetInventoryAdjustments.service.ts
index 61916e7be..a95d42901 100644
--- a/packages/server/src/modules/InventoryAdjutments/queries/GetInventoryAdjustments.service.ts
+++ b/packages/server/src/modules/InventoryAdjutments/queries/GetInventoryAdjustments.service.ts
@@ -46,7 +46,6 @@ export class GetInventoryAdjustmentsService {
       this.inventoryAdjustmentModel(),
       filter,
     );
-
     const { results, pagination } = await this.inventoryAdjustmentModel()
       .query()
       .onBuild((query) => {
@@ -62,10 +61,7 @@ export class GetInventoryAdjustmentsService {
       results,
       new InventoryAdjustmentTransformer(),
     );
-    return {
-      data,
-      pagination,
-    };
+    return { data, pagination };
   }
 
   /**
diff --git a/packages/server/src/modules/PaymentReceived/PaymentsReceived.controller.ts b/packages/server/src/modules/PaymentReceived/PaymentsReceived.controller.ts
index dc7fbef76..950e81b8b 100644
--- a/packages/server/src/modules/PaymentReceived/PaymentsReceived.controller.ts
+++ b/packages/server/src/modules/PaymentReceived/PaymentsReceived.controller.ts
@@ -1,4 +1,10 @@
-import { ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import {
+  ApiExtraModels,
+  ApiOperation,
+  ApiResponse,
+  ApiTags,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   Body,
   Controller,
@@ -22,9 +28,15 @@ import {
   EditPaymentReceivedDto,
 } from './dtos/PaymentReceived.dto';
 import { AcceptType } from '@/constants/accept-type';
+import { PaymentReceivedResponseDto } from './dtos/PaymentReceivedResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
+import { PaymentReceivedStateResponseDto } from './dtos/PaymentReceivedStateResponse.dto';
 
 @Controller('payments-received')
 @ApiTags('Payments Received')
+@ApiExtraModels(PaymentReceivedResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
+@ApiExtraModels(PaymentReceivedStateResponseDto)
 export class PaymentReceivesController {
   constructor(private paymentReceivesApplication: PaymentReceivesApplication) {}
 
@@ -106,6 +118,23 @@ export class PaymentReceivesController {
 
   @Get()
   @ApiOperation({ summary: 'Retrieves the payment received list.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The payment received has been retrieved successfully.',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(PaymentReceivedResponseDto) },
+            },
+          },
+        },
+      ],
+    },
+  })
   public getPaymentsReceived(
     @Query() filterDTO: Partial<IPaymentsReceivedFilter>,
   ) {
@@ -117,6 +146,9 @@ export class PaymentReceivesController {
   @ApiResponse({
     status: 200,
     description: 'The payment received state has been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(PaymentReceivedStateResponseDto),
+    },
   })
   public getPaymentReceivedState() {
     return this.paymentReceivesApplication.getPaymentReceivedState();
@@ -143,6 +175,9 @@ export class PaymentReceivesController {
     status: 200,
     description:
       'The payment received details have been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(PaymentReceivedResponseDto),
+    },
   })
   public async getPaymentReceive(
     @Param('id', ParseIntPipe) paymentReceiveId: number,
diff --git a/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedResponse.dto.ts b/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedResponse.dto.ts
new file mode 100644
index 000000000..ad4e586f2
--- /dev/null
+++ b/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedResponse.dto.ts
@@ -0,0 +1,199 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+import { AccountResponseDto } from '@/modules/Accounts/dtos/AccountResponse.dto';
+import { BranchResponseDto } from '@/modules/Branches/dtos/BranchResponse.dto';
+
+class PaymentReceivedEntryResponseDto {
+  @ApiProperty({ description: 'ID of the entry', example: 1 })
+  id: number;
+
+  @ApiProperty({ description: 'Index of the entry', example: 0 })
+  index: number;
+
+  @ApiProperty({ description: 'ID of the payment received', example: 1 })
+  paymentReceiveId: number;
+
+  @ApiProperty({ description: 'ID of the invoice', example: 10 })
+  invoiceId: number;
+
+  @ApiProperty({ description: 'Amount paid for this invoice', example: 100 })
+  paymentAmount: number;
+
+  @ApiProperty({ description: 'Formatted paid amount', example: '100.00' })
+  paymentAmountFormatted: string;
+
+  @ApiProperty({
+    description: 'Invoice details',
+    example: {
+      id: 10,
+      invoiceNo: 'INV-001',
+      total: 1000,
+      dueAmount: 500,
+      customerId: 1,
+    },
+  })
+  invoice: any; // Use a minimal inline object or import a minimal DTO if available
+}
+
+export class PaymentReceivedResponseDto {
+  @ApiProperty({
+    description: 'The unique identifier of the payment received',
+    example: 1,
+  })
+  id: number;
+
+  @ApiProperty({ description: 'The payment receive number', example: 'PR-001' })
+  paymentReceiveNo: string;
+
+  @ApiProperty({
+    description: 'The date of the payment',
+    example: '2023-01-01T00:00:00Z',
+  })
+  paymentDate: Date | string;
+
+  @ApiProperty({
+    description: 'The formatted payment date',
+    example: '2023-01-01',
+  })
+  formattedPaymentDate: string;
+
+  @ApiProperty({ description: 'The customer ID', example: 1 })
+  customerId: number;
+
+  @ApiProperty({
+    description: 'The reference number',
+    example: 'REF-001',
+    required: false,
+  })
+  referenceNo?: string;
+
+  @ApiProperty({ description: 'The amount received', example: 100 })
+  amount: number;
+
+  @ApiProperty({ description: 'The formatted amount', example: '100.00' })
+  formattedAmount: string;
+
+  @ApiProperty({ description: 'The currency code', example: 'USD' })
+  currencyCode: string;
+
+  @ApiProperty({ description: 'The exchange rate', example: 1.0 })
+  exchangeRate: number;
+
+  @ApiProperty({ description: 'The formatted exchange rate', example: '1.00' })
+  formattedExchangeRate: string;
+
+  @ApiProperty({
+    description: 'The statement or note',
+    example: 'Payment for invoice INV-001',
+    required: false,
+  })
+  statement?: string;
+
+  @ApiProperty({ description: 'The ID of the deposit account', example: 2 })
+  depositAccountId: number;
+
+  @ApiProperty({
+    description: 'Deposit account details',
+    type: () => AccountResponseDto,
+  })
+  @Type(() => AccountResponseDto)
+  depositAccount: AccountResponseDto;
+
+  @ApiProperty({
+    description: 'The ID of the branch',
+    example: 1,
+    required: false,
+  })
+  branchId?: number;
+
+  @ApiProperty({
+    description: 'Branch details',
+    type: () => BranchResponseDto,
+    required: false,
+  })
+  @Type(() => BranchResponseDto)
+  branch?: BranchResponseDto;
+
+  @ApiProperty({
+    description: 'The ID of the PDF template',
+    example: 1,
+    required: false,
+  })
+  pdfTemplateId?: number;
+
+  @ApiProperty({
+    description: 'PDF template details',
+    required: false,
+    example: {
+      id: 1,
+      templateName: 'Default',
+      resource: 'PaymentReceive',
+      attributes: { primaryColor: '#000000' },
+    },
+  })
+  pdfTemplate?: {
+    id: number;
+    templateName: string;
+    resource: string;
+    attributes: Record<string, any>;
+  };
+
+  @ApiProperty({
+    description: 'The user ID who created the payment',
+    example: 5,
+  })
+  userId: number;
+
+  @ApiProperty({
+    description: 'The date when the payment was created',
+    example: '2023-01-01T00:00:00Z',
+  })
+  createdAt: Date | string;
+
+  @ApiProperty({
+    description: 'The formatted created at date',
+    example: '2023-01-01',
+  })
+  formattedCreatedAt: string;
+
+  @ApiProperty({
+    description: 'The date when the payment was last updated',
+    example: '2023-01-02T00:00:00Z',
+    required: false,
+  })
+  updatedAt?: Date | string;
+
+  @ApiProperty({
+    description: 'The entries of the payment received',
+    type: [PaymentReceivedEntryResponseDto],
+    example: [
+      {
+        id: 1,
+        index: 0,
+        paymentReceiveId: 1,
+        invoiceId: 10,
+        paymentAmount: 100,
+        paymentAmountFormatted: '100.00',
+        invoice: {
+          id: 10,
+          invoiceNo: 'INV-001',
+          total: 1000,
+          dueAmount: 500,
+          customerId: 1,
+        },
+      },
+    ],
+  })
+  @Type(() => PaymentReceivedEntryResponseDto)
+  entries: PaymentReceivedEntryResponseDto[];
+
+  @ApiProperty({
+    description: 'The attachments of the payment received',
+    type: [AttachmentLinkDto],
+    required: false,
+    example: [{ key: 'file-uuid-1' }, { key: 'file-uuid-2' }],
+  })
+  @Type(() => AttachmentLinkDto)
+  attachments?: AttachmentLinkDto[];
+}
diff --git a/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedStateResponse.dto.ts b/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedStateResponse.dto.ts
new file mode 100644
index 000000000..6a3692046
--- /dev/null
+++ b/packages/server/src/modules/PaymentReceived/dtos/PaymentReceivedStateResponse.dto.ts
@@ -0,0 +1,11 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class PaymentReceivedStateResponseDto {
+  @ApiProperty({
+    description: 'The ID of the default PDF template for payment received',
+    example: 1,
+    type: Number,
+    nullable: true,
+  })
+  defaultTemplateId: number;
+}
diff --git a/packages/server/src/modules/SaleEstimates/SaleEstimates.controller.ts b/packages/server/src/modules/SaleEstimates/SaleEstimates.controller.ts
index a2011edba..7f9e6bb53 100644
--- a/packages/server/src/modules/SaleEstimates/SaleEstimates.controller.ts
+++ b/packages/server/src/modules/SaleEstimates/SaleEstimates.controller.ts
@@ -1,4 +1,11 @@
-import { ApiOperation, ApiParam, ApiResponse, ApiTags } from '@nestjs/swagger';
+import {
+  ApiExtraModels,
+  ApiOperation,
+  ApiParam,
+  ApiResponse,
+  ApiTags,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   Body,
   Controller,
@@ -25,9 +32,15 @@ import {
 } from './dtos/SaleEstimate.dto';
 import { AcceptType } from '@/constants/accept-type';
 import { Response } from 'express';
+import { SaleEstimateResponseDto } from './dtos/SaleEstimateResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
+import { SaleEstiamteStateResponseDto } from './dtos/SaleEstimateStateResponse.dto';
 
 @Controller('sale-estimates')
 @ApiTags('Sale Estimates')
+@ApiExtraModels(SaleEstimateResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
+@ApiExtraModels(SaleEstiamteStateResponseDto)
 export class SaleEstimatesController {
   /**
    * @param {SaleEstimatesApplication} saleEstimatesApplication - Sale estimates application.
@@ -101,6 +114,9 @@ export class SaleEstimatesController {
   @ApiResponse({
     status: 200,
     description: 'Sale estimate state retrieved successfully',
+    schema: {
+      $ref: getSchemaPath(SaleEstiamteStateResponseDto),
+    },
   })
   public getSaleEstimateState() {
     return this.saleEstimatesApplication.getSaleEstimateState();
@@ -111,6 +127,19 @@ export class SaleEstimatesController {
   @ApiResponse({
     status: 200,
     description: 'Sale estimates retrieved successfully',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(SaleEstimateResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(SaleEstimateResponseDto) },
+            },
+          },
+        },
+      ],
+    },
   })
   public getSaleEstimates(@Query() filterDTO: ISalesEstimatesFilter) {
     return this.saleEstimatesApplication.getSaleEstimates(filterDTO);
@@ -224,7 +253,16 @@ export class SaleEstimatesController {
   }
 
   @Get(':id')
-  @ApiOperation({ summary: 'Retrieves the sale estimate details.' })
+  @ApiOperation({
+    summary: 'Retrieves the sale estimate details.',
+  })
+  @ApiResponse({
+    status: 200,
+    description: 'The sale estimate details have been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(SaleEstimateResponseDto),
+    },
+  })
   @ApiParam({
     name: 'id',
     required: true,
diff --git a/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateResponse.dto.ts b/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateResponse.dto.ts
new file mode 100644
index 000000000..72dde351c
--- /dev/null
+++ b/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateResponse.dto.ts
@@ -0,0 +1,206 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { ItemEntryDto } from '@/modules/TransactionItemEntry/dto/ItemEntry.dto';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+
+export class SaleEstimateResponseDto {
+  // Model attributes
+  @ApiProperty({ description: 'Unique identifier of the customer', example: 1 })
+  customerId: number;
+
+  @ApiProperty({ description: 'Date of the estimate', example: '2024-01-01' })
+  estimateDate: string;
+
+  @ApiProperty({
+    description: 'Expiration date of the estimate',
+    example: '2024-01-31',
+  })
+  expirationDate: string;
+
+  @ApiProperty({
+    description: 'Reference number of the estimate',
+    example: 'EST-2024-001',
+  })
+  reference: string;
+
+  @ApiProperty({ description: 'Estimate number', example: 'EST-2024-001' })
+  estimateNumber: string;
+
+  @ApiProperty({
+    description: 'Note for the estimate',
+    example: 'This is a note.',
+  })
+  note: string;
+
+  @ApiProperty({
+    description: 'Terms and conditions for the estimate',
+    example: 'Payment due in 30 days.',
+  })
+  termsConditions: string;
+
+  @ApiProperty({
+    description: 'Email to send the estimate to',
+    example: 'customer@email.com',
+  })
+  sendToEmail: string;
+
+  @ApiProperty({
+    description: 'Exchange rate used for the estimate',
+    example: 1,
+  })
+  exchangeRate: number;
+
+  @ApiProperty({ description: 'Amount of the estimate', example: 1000 })
+  amount: number;
+
+  @ApiProperty({ description: 'Currency code', example: 'USD' })
+  currencyCode: string;
+
+  @ApiProperty({
+    description: 'Delivered at date',
+    example: '2024-01-05',
+    required: false,
+  })
+  deliveredAt?: string;
+
+  @ApiProperty({
+    description: 'Approved at date',
+    example: '2024-01-10',
+    required: false,
+  })
+  approvedAt?: string;
+
+  @ApiProperty({
+    description: 'Rejected at date',
+    example: '2024-01-15',
+    required: false,
+  })
+  rejectedAt?: string;
+
+  @ApiProperty({ description: 'User ID who created the estimate', example: 42 })
+  userId: number;
+
+  @ApiProperty({
+    description: 'Converted to invoice ID',
+    example: 100,
+    required: false,
+  })
+  convertedToInvoiceId?: number;
+
+  @ApiProperty({
+    description: 'Converted to invoice at date',
+    example: '2024-02-01',
+    required: false,
+  })
+  convertedToInvoiceAt?: string;
+
+  @ApiProperty({
+    description: 'Created at date',
+    example: '2024-01-01',
+    required: false,
+  })
+  createdAt?: string;
+
+  @ApiProperty({
+    description: 'Updated at date',
+    example: '2024-01-10',
+    required: false,
+  })
+  updatedAt?: string;
+
+  @ApiProperty({ description: 'Branch ID', example: 2, required: false })
+  branchId?: number;
+
+  @ApiProperty({ description: 'Warehouse ID', example: 3, required: false })
+  warehouseId?: number;
+
+  @ApiProperty({ description: 'Discount value', example: 100 })
+  discount: number;
+
+  @ApiProperty({ description: 'Discount type', example: 'amount' })
+  discountType: string;
+
+  @ApiProperty({ description: 'Adjustment value', example: 50 })
+  adjustment: number;
+
+  // Formatted/virtual fields
+  @ApiProperty({
+    description: 'Formatted subtotal of the estimate',
+    example: '1,000.00',
+  })
+  formattedSubtotal: string;
+
+  @ApiProperty({
+    description: 'Formatted total amount of the estimate',
+    example: '1,200.00',
+  })
+  formattedAmount: string;
+
+  @ApiProperty({
+    description: 'Formatted estimate date',
+    example: '2024-01-01',
+  })
+  formattedEstimateDate: string;
+
+  @ApiProperty({
+    description: 'Formatted expiration date',
+    example: '2024-01-31',
+  })
+  formattedExpirationDate: string;
+
+  @ApiProperty({
+    description: 'Formatted delivered at date',
+    example: '2024-01-05',
+  })
+  formattedDeliveredAtDate: string;
+
+  @ApiProperty({
+    description: 'Formatted approved at date',
+    example: '2024-01-10',
+  })
+  formattedApprovedAtDate: string;
+
+  @ApiProperty({
+    description: 'Formatted rejected at date',
+    example: '2024-01-15',
+  })
+  formattedRejectedAtDate: string;
+
+  @ApiProperty({ description: 'Formatted discount amount', example: '100.00' })
+  discountAmountFormatted: string;
+
+  @ApiProperty({ description: 'Formatted discount percentage', example: '10%' })
+  discountPercentageFormatted: string;
+
+  @ApiProperty({ description: 'Formatted adjustment amount', example: '50.00' })
+  adjustmentFormatted: string;
+
+  @ApiProperty({ description: 'Formatted total', example: '1,150.00' })
+  totalFormatted: string;
+
+  @ApiProperty({
+    description: 'Formatted total in local currency',
+    example: '1,200.00',
+  })
+  totalLocalFormatted: string;
+
+  @ApiProperty({
+    description: 'Formatted created at date',
+    example: '2024-01-01',
+  })
+  formattedCreatedAt: string;
+
+  @ApiProperty({
+    description: 'Entries of the sale estimate',
+    type: [ItemEntryDto],
+  })
+  @Type(() => ItemEntryDto)
+  entries: ItemEntryDto[];
+
+  @ApiProperty({
+    description: 'Attachments of the sale estimate',
+    type: [AttachmentLinkDto],
+  })
+  @Type(() => AttachmentLinkDto)
+  attachments: AttachmentLinkDto[];
+}
diff --git a/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateStateResponse.dto.ts b/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateStateResponse.dto.ts
new file mode 100644
index 000000000..e2a5eb98a
--- /dev/null
+++ b/packages/server/src/modules/SaleEstimates/dtos/SaleEstimateStateResponse.dto.ts
@@ -0,0 +1,11 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class SaleEstiamteStateResponseDto {
+  @ApiProperty({
+    description: 'The ID of the default PDF template for sale estimates',
+    example: 1,
+    type: Number,
+    nullable: true,
+  })
+  defaultTemplateId: number;
+}
diff --git a/packages/server/src/modules/SaleInvoices/SaleInvoices.controller.ts b/packages/server/src/modules/SaleInvoices/SaleInvoices.controller.ts
index 04514ec47..c0b364162 100644
--- a/packages/server/src/modules/SaleInvoices/SaleInvoices.controller.ts
+++ b/packages/server/src/modules/SaleInvoices/SaleInvoices.controller.ts
@@ -36,10 +36,14 @@ import {
 } from './dtos/SaleInvoice.dto';
 import { AcceptType } from '@/constants/accept-type';
 import { SaleInvoiceResponseDto } from './dtos/SaleInvoiceResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
+import { SaleInvoiceStateResponseDto } from './dtos/SaleInvoiceState.dto';
 
 @Controller('sale-invoices')
 @ApiTags('Sale Invoices')
 @ApiExtraModels(SaleInvoiceResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
+@ApiExtraModels(SaleInvoiceStateResponseDto)
 @ApiHeader({
   name: 'organization-id',
   description: 'The organization id',
@@ -143,6 +147,9 @@ export class SaleInvoicesController {
   @ApiResponse({
     status: 200,
     description: 'The sale invoice state has been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(SaleInvoiceStateResponseDto),
+    },
   })
   @ApiResponse({ status: 404, description: 'The sale invoice not found.' })
   getSaleInvoiceState() {
@@ -191,6 +198,19 @@ export class SaleInvoicesController {
   @ApiResponse({
     status: 200,
     description: 'The sale invoices have been successfully retrieved.',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(SaleInvoiceResponseDto) },
+            },
+          },
+        },
+      ],
+    },
   })
   getSaleInvoices(@Query() filterDTO: Partial<ISalesInvoicesFilter>) {
     return this.saleInvoiceApplication.getSaleInvoices(filterDTO);
diff --git a/packages/server/src/modules/SaleReceipts/SaleReceipts.controller.ts b/packages/server/src/modules/SaleReceipts/SaleReceipts.controller.ts
index 8474d0c33..845c8e073 100644
--- a/packages/server/src/modules/SaleReceipts/SaleReceipts.controller.ts
+++ b/packages/server/src/modules/SaleReceipts/SaleReceipts.controller.ts
@@ -13,7 +13,14 @@ import {
   Res,
 } from '@nestjs/common';
 import { SaleReceiptApplication } from './SaleReceiptApplication.service';
-import { ApiOperation, ApiParam, ApiResponse, ApiTags } from '@nestjs/swagger';
+import {
+  ApiExtraModels,
+  ApiOperation,
+  ApiParam,
+  ApiResponse,
+  ApiTags,
+  getSchemaPath,
+} from '@nestjs/swagger';
 import {
   CreateSaleReceiptDto,
   EditSaleReceiptDto,
@@ -21,9 +28,15 @@ import {
 import { ISalesReceiptsFilter } from './types/SaleReceipts.types';
 import { AcceptType } from '@/constants/accept-type';
 import { Response } from 'express';
+import { SaleReceiptResponseDto } from './dtos/SaleReceiptResponse.dto';
+import { PaginatedResponseDto } from '@/common/dtos/PaginatedResults.dto';
+import { SaleReceiptStateResponseDto } from './dtos/SaleReceiptState.dto';
 
 @Controller('sale-receipts')
 @ApiTags('Sale Receipts')
+@ApiExtraModels(SaleReceiptResponseDto)
+@ApiExtraModels(PaginatedResponseDto)
+@ApiExtraModels(SaleReceiptStateResponseDto)
 export class SaleReceiptsController {
   constructor(private saleReceiptApplication: SaleReceiptApplication) {}
 
@@ -48,6 +61,13 @@ export class SaleReceiptsController {
 
   @Get('state')
   @ApiOperation({ summary: 'Retrieves the sale receipt state.' })
+  @ApiResponse({
+    status: 200,
+    description: 'The sale receipt has been retrieved.',
+    schema: {
+      $ref: getSchemaPath(SaleReceiptStateResponseDto),
+    },
+  })
   getSaleReceiptState() {
     return this.saleReceiptApplication.getSaleReceiptState();
   }
@@ -85,6 +105,9 @@ export class SaleReceiptsController {
   @ApiResponse({
     status: 200,
     description: 'The sale receipt details have been successfully retrieved.',
+    schema: {
+      $ref: getSchemaPath(SaleReceiptResponseDto),
+    },
   })
   @ApiResponse({ status: 404, description: 'The sale receipt not found.' })
   @ApiParam({
@@ -119,6 +142,23 @@ export class SaleReceiptsController {
 
   @Get()
   @ApiOperation({ summary: 'Retrieves the sale receipts paginated list' })
+  @ApiResponse({
+    status: 200,
+    description: '',
+    schema: {
+      allOf: [
+        { $ref: getSchemaPath(PaginatedResponseDto) },
+        {
+          properties: {
+            data: {
+              type: 'array',
+              items: { $ref: getSchemaPath(SaleReceiptResponseDto) },
+            },
+          },
+        },
+      ],
+    },
+  })
   getSaleReceipts(@Query() filterDTO: Partial<ISalesReceiptsFilter>) {
     return this.saleReceiptApplication.getSaleReceipts(filterDTO);
   }
diff --git a/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptResponse.dto.ts b/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptResponse.dto.ts
new file mode 100644
index 000000000..a5029a000
--- /dev/null
+++ b/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptResponse.dto.ts
@@ -0,0 +1,246 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { DiscountType } from '@/common/types/Discount';
+import { ItemEntryDto } from '@/modules/TransactionItemEntry/dto/ItemEntry.dto';
+import { AttachmentLinkDto } from '@/modules/Attachments/dtos/Attachment.dto';
+import { CustomerResponseDto } from '@/modules/Customers/dtos/CustomerResponse.dto';
+import { AccountResponseDto } from '@/modules/Accounts/dtos/AccountResponse.dto';
+import { BranchResponseDto } from '@/modules/Branches/dtos/BranchResponse.dto';
+import { WarehouseResponseDto } from '@/modules/Warehouses/dtos/WarehouseResponse.dto';
+
+export class SaleReceiptResponseDto {
+  @ApiProperty({
+    description: 'The unique identifier of the sale receipt',
+    example: 1,
+  })
+  id: number;
+
+  @ApiProperty({
+    description: 'The date of the sale receipt',
+    example: '2024-01-01T00:00:00Z',
+  })
+  receiptDate: Date;
+
+  @ApiProperty({ description: 'The receipt number', example: 'SR-2024-001' })
+  receiptNumber: string;
+
+  @ApiProperty({
+    description: 'The reference number',
+    example: 'REF-001',
+    required: false,
+  })
+  referenceNo?: string;
+
+  @ApiProperty({ description: 'The ID of the customer', example: 1 })
+  customerId: number;
+
+  @ApiProperty({
+    description: 'The customer details',
+    type: CustomerResponseDto,
+  })
+  @Type(() => CustomerResponseDto)
+  customer: CustomerResponseDto;
+
+  @ApiProperty({ description: 'The ID of the deposit account', example: 1 })
+  depositAccountId: number;
+
+  @ApiProperty({
+    description: 'The deposit account details',
+    type: AccountResponseDto,
+  })
+  @Type(() => AccountResponseDto)
+  depositAccount: AccountResponseDto;
+
+  @ApiProperty({
+    description: 'The exchange rate for currency conversion',
+    example: 1.0,
+    required: false,
+  })
+  exchangeRate?: number;
+
+  @ApiProperty({
+    description: 'The currency code',
+    example: 'USD',
+    required: false,
+  })
+  currencyCode?: string;
+
+  @ApiProperty({
+    description: 'The message on the receipt',
+    example: 'Thank you for your payment',
+    required: false,
+  })
+  receiptMessage?: string;
+
+  @ApiProperty({
+    description: 'The statement on the receipt',
+    example: 'Paid in full',
+    required: false,
+  })
+  statement?: string;
+
+  @ApiProperty({ description: 'Whether the receipt is closed', example: false })
+  closed: boolean;
+
+  @ApiProperty({
+    description: 'The date when the receipt was closed',
+    example: '2024-01-02T00:00:00Z',
+    required: false,
+  })
+  closedAt?: Date | string;
+
+  @ApiProperty({
+    description: 'The ID of the warehouse',
+    example: 1,
+    required: false,
+  })
+  warehouseId?: number;
+
+  @ApiProperty({
+    description: 'The warehouse details',
+    type: WarehouseResponseDto,
+    required: false,
+  })
+  @Type(() => WarehouseResponseDto)
+  warehouse?: WarehouseResponseDto;
+
+  @ApiProperty({
+    description: 'The ID of the branch',
+    example: 1,
+    required: false,
+  })
+  branchId?: number;
+
+  @ApiProperty({
+    description: 'The branch details',
+    type: BranchResponseDto,
+    required: false,
+  })
+  @Type(() => BranchResponseDto)
+  branch?: BranchResponseDto;
+
+  @ApiProperty({
+    description: 'The entries of the sale receipt',
+    type: [ItemEntryDto],
+  })
+  @Type(() => ItemEntryDto)
+  entries: ItemEntryDto[];
+
+  @ApiProperty({
+    description: 'The attachments of the sale receipt',
+    type: [AttachmentLinkDto],
+    required: false,
+  })
+  @Type(() => AttachmentLinkDto)
+  attachments?: AttachmentLinkDto[];
+
+  @ApiProperty({
+    description: 'The discount value',
+    example: 100,
+    required: false,
+  })
+  discount?: number;
+
+  @ApiProperty({
+    description: 'The type of discount (percentage or fixed)',
+    enum: DiscountType,
+    example: DiscountType.Percentage,
+    required: false,
+  })
+  discountType?: DiscountType;
+
+  @ApiProperty({
+    description: 'The adjustment amount',
+    example: 50,
+    required: false,
+  })
+  adjustment?: number;
+
+  @ApiProperty({
+    description: 'The subtotal amount before discount and adjustments',
+    example: 900,
+  })
+  subtotal: number;
+
+  @ApiProperty({ description: 'The subtotal in local currency', example: 900 })
+  subtotalLocal: number;
+
+  @ApiProperty({ description: 'The formatted subtotal', example: '900.00' })
+  subtotalFormatted: string;
+
+  @ApiProperty({
+    description: 'The formatted subtotal in local currency',
+    example: '900.00',
+  })
+  subtotalLocalFormatted: string;
+
+  @ApiProperty({
+    description: 'The total amount after discount and adjustments',
+    example: 1000,
+  })
+  total: number;
+
+  @ApiProperty({ description: 'The total in local currency', example: 1000 })
+  totalLocal: number;
+
+  @ApiProperty({ description: 'The formatted total', example: '1,000.00' })
+  totalFormatted: string;
+
+  @ApiProperty({
+    description: 'The formatted total in local currency',
+    example: '1,000.00',
+  })
+  totalLocalFormatted: string;
+
+  @ApiProperty({ description: 'The formatted amount', example: '1,000.00' })
+  formattedAmount: string;
+
+  @ApiProperty({
+    description: 'The formatted receipt date',
+    example: '2024-01-01',
+  })
+  formattedReceiptDate: string;
+
+  @ApiProperty({
+    description: 'The formatted closed at date',
+    example: '2024-01-02',
+  })
+  formattedClosedAtDate: string;
+
+  @ApiProperty({
+    description: 'The formatted created at date',
+    example: '2024-01-01',
+  })
+  formattedCreatedAt: string;
+
+  @ApiProperty({
+    description: 'The formatted discount amount',
+    example: '100.00',
+  })
+  discountAmountFormatted: string;
+
+  @ApiProperty({
+    description: 'The formatted discount percentage',
+    example: '10%',
+  })
+  discountPercentageFormatted: string;
+
+  @ApiProperty({
+    description: 'The formatted adjustment amount',
+    example: '50.00',
+  })
+  adjustmentFormatted: string;
+
+  @ApiProperty({
+    description: 'The date when the receipt was created',
+    example: '2024-01-01T00:00:00Z',
+  })
+  createdAt: Date;
+
+  @ApiProperty({
+    description: 'The date when the receipt was last updated',
+    example: '2024-01-02T00:00:00Z',
+    required: false,
+  })
+  updatedAt?: Date;
+}
diff --git a/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptState.dto.ts b/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptState.dto.ts
new file mode 100644
index 000000000..32ebc4107
--- /dev/null
+++ b/packages/server/src/modules/SaleReceipts/dtos/SaleReceiptState.dto.ts
@@ -0,0 +1,11 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class SaleReceiptStateResponseDto {
+  @ApiProperty({
+    description: 'The ID of the default PDF template for sale invoices',
+    example: 1,
+    type: Number,
+    nullable: true,
+  })
+  defaultTemplateId: number;
+}