diff --git a/packages/server/src/services/Expenses/ExpenseGL.ts b/packages/server/src/services/Expenses/ExpenseGL.ts
new file mode 100644
index 000000000..ba437af98
--- /dev/null
+++ b/packages/server/src/services/Expenses/ExpenseGL.ts
@@ -0,0 +1,113 @@
+import * as R from 'ramda';
+import {
+  AccountNormal,
+  IExpenseCategory,
+  ILedger,
+  ILedgerEntry,
+} from '@/interfaces';
+import Ledger from '../Accounting/Ledger';
+
+export class ExpenseGL {
+  private expense: any;
+
+  /**
+   * Constructor method.
+   */
+  constructor(expense: any) {
+    this.expense = expense;
+  }
+
+  /**
+   * Retrieves the expense GL common entry.
+   * @param {IExpense} expense
+   * @returns {Partial<ILedgerEntry>}
+   */
+  private getExpenseGLCommonEntry = (): Partial<ILedgerEntry> => {
+    return {
+      currencyCode: this.expense.currencyCode,
+      exchangeRate: this.expense.exchangeRate,
+
+      transactionType: 'Expense',
+      transactionId: this.expense.id,
+
+      date: this.expense.paymentDate,
+      userId: this.expense.userId,
+
+      debit: 0,
+      credit: 0,
+
+      branchId: this.expense.branchId,
+    };
+  };
+
+  /**
+   * Retrieves the expense GL payment entry.
+   * @param {IExpense} expense
+   * @returns {ILedgerEntry}
+   */
+  private getExpenseGLPaymentEntry = (): ILedgerEntry => {
+    const commonEntry = this.getExpenseGLCommonEntry();
+
+    return {
+      ...commonEntry,
+      credit: this.expense.localAmount,
+      accountId: this.expense.paymentAccountId,
+      accountNormal:
+        this.expense?.paymentAccount?.accountNormal === 'debit'
+          ? AccountNormal.DEBIT
+          : AccountNormal.CREDIT,
+      index: 1,
+    };
+  };
+
+  /**
+   * Retrieves the expense GL category entry.
+   * @param {IExpense} expense -
+   * @param {IExpenseCategory} expenseCategory -
+   * @param {number} index
+   * @returns {ILedgerEntry}
+   */
+  private getExpenseGLCategoryEntry = R.curry(
+    (category: IExpenseCategory, index: number): ILedgerEntry => {
+      const commonEntry = this.getExpenseGLCommonEntry();
+      const localAmount = category.amount * this.expense.exchangeRate;
+
+      return {
+        ...commonEntry,
+        accountId: category.expenseAccountId,
+        accountNormal: AccountNormal.DEBIT,
+        debit: localAmount,
+        note: category.description,
+        index: index + 2,
+        projectId: category.projectId,
+      };
+    }
+  );
+
+  /**
+   * Retrieves the expense GL entries.
+   * @param {IExpense} expense
+   * @returns {ILedgerEntry[]}
+   */
+  public getExpenseGLEntries = (): ILedgerEntry[] => {
+    const getCategoryEntry = this.getExpenseGLCategoryEntry();
+
+    const paymentEntry = this.getExpenseGLPaymentEntry();
+    const categoryEntries = this.expense.categories.map(getCategoryEntry);
+
+    return [paymentEntry, ...categoryEntries];
+  };
+
+  /**
+   * Retrieves the given expense ledger.
+   * @param {IExpense} expense
+   * @returns {ILedger}
+   */
+  public getExpenseLedger = (): ILedger => {
+    const entries = this.getExpenseGLEntries();
+
+    console.log(entries, 'entries');
+
+    return new Ledger(entries);
+  };
+}
diff --git a/packages/server/src/services/Expenses/ExpenseGLEntries.ts b/packages/server/src/services/Expenses/ExpenseGLEntries.ts
deleted file mode 100644
index 415992a64..000000000
--- a/packages/server/src/services/Expenses/ExpenseGLEntries.ts
+++ /dev/null
@@ -1,106 +0,0 @@
-import * as R from 'ramda';
-import { Service } from 'typedi';
-import {
-  AccountNormal,
-  IExpense,
-  IExpenseCategory,
-  ILedger,
-  ILedgerEntry,
-} from '@/interfaces';
-import Ledger from '@/services/Accounting/Ledger';
-
-@Service()
-export class ExpenseGLEntries {
-  /**
-   * Retrieves the expense GL common entry.
-   * @param {IExpense} expense
-   * @returns
-   */
-  private getExpenseGLCommonEntry = (expense: IExpense) => {
-    return {
-      currencyCode: expense.currencyCode,
-      exchangeRate: expense.exchangeRate,
-
-      transactionType: 'Expense',
-      transactionId: expense.id,
-
-      date: expense.paymentDate,
-      userId: expense.userId,
-
-      debit: 0,
-      credit: 0,
-
-      branchId: expense.branchId,
-    };
-  };
-
-  /**
-   * Retrieves the expense GL payment entry.
-   * @param   {IExpense} expense
-   * @returns {ILedgerEntry}
-   */
-  private getExpenseGLPaymentEntry = (expense: IExpense): ILedgerEntry => {
-    const commonEntry = this.getExpenseGLCommonEntry(expense);
-
-    return {
-      ...commonEntry,
-      credit: expense.localAmount,
-      accountId: expense.paymentAccountId,
-      accountNormal: AccountNormal.DEBIT,
-      index: 1,
-    };
-  };
-
-  /**
-   * Retrieves the expense GL category entry.
-   * @param   {IExpense} expense -
-   * @param   {IExpenseCategory} expenseCategory -
-   * @param   {number} index
-   * @returns {ILedgerEntry}
-   */
-  private getExpenseGLCategoryEntry = R.curry(
-    (
-      expense: IExpense,
-      category: IExpenseCategory,
-      index: number
-    ): ILedgerEntry => {
-      const commonEntry = this.getExpenseGLCommonEntry(expense);
-      const localAmount = category.amount * expense.exchangeRate;
-
-      return {
-        ...commonEntry,
-        accountId: category.expenseAccountId,
-        accountNormal: AccountNormal.DEBIT,
-        debit: localAmount,
-        note: category.description,
-        index: index + 2,
-        projectId: category.projectId,
-      };
-    }
-  );
-
-  /**
-   * Retrieves the expense GL entries.
-   * @param   {IExpense} expense
-   * @returns {ILedgerEntry[]}
-   */
-  public getExpenseGLEntries = (expense: IExpense): ILedgerEntry[] => {
-    const getCategoryEntry = this.getExpenseGLCategoryEntry(expense);
-
-    const paymentEntry = this.getExpenseGLPaymentEntry(expense);
-    const categoryEntries = expense.categories.map(getCategoryEntry);
-
-    return [paymentEntry, ...categoryEntries];
-  };
-
-  /**
-   * Retrieves the given expense ledger.
-   * @param   {IExpense} expense
-   * @returns {ILedger}
-   */
-  public getExpenseLedger = (expense: IExpense): ILedger => {
-    const entries = this.getExpenseGLEntries(expense);
-
-    return new Ledger(entries);
-  };
-}
diff --git a/packages/server/src/services/Expenses/ExpenseGLEntriesService.ts b/packages/server/src/services/Expenses/ExpenseGLEntriesService.ts
new file mode 100644
index 000000000..8502fb574
--- /dev/null
+++ b/packages/server/src/services/Expenses/ExpenseGLEntriesService.ts
@@ -0,0 +1,45 @@
+import { Knex } from 'knex';
+import { Inject, Service } from 'typedi';
+import { IExpense, ILedger } from '@/interfaces';
+import { ExpenseGL } from './ExpenseGL';
+import HasTenancyService from '../Tenancy/TenancyService';
+
+@Service()
+export class ExpenseGLEntries {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  /**
+   * Retrieves the expense G/L of the given id.
+   * @param {number} tenantId
+   * @param {number} expenseId
+   * @param {Knex.Transaction} trx
+   * @returns {Promise<ILedger>}
+   */
+  public getExpenseLedgerById = async (
+    tenantId: number,
+    expenseId: number,
+    trx?: Knex.Transaction
+  ): Promise<ILedger> => {
+    const { Expense } = await this.tenancy.models(tenantId);
+
+    const expense = await Expense.query(trx)
+      .findById(expenseId)
+      .withGraphFetched('categories')
+      .withGraphFetched('paymentAccount')
+      .throwIfNotFound();
+
+    return this.getExpenseLedger(expense);
+  };
+
+  /**
+   * Retrieves the given expense ledger.
+   * @param {IExpense} expense
+   * @returns {ILedger}
+   */
+  public getExpenseLedger = (expense: IExpense): ILedger => {
+    const expenseGL = new ExpenseGL(expense);
+
+    return expenseGL.getExpenseLedger();
+  };
+}
diff --git a/packages/server/src/services/Expenses/ExpenseGLEntriesStorage.ts b/packages/server/src/services/Expenses/ExpenseGLEntriesStorage.ts
index 76b450c39..ac451a2e2 100644
--- a/packages/server/src/services/Expenses/ExpenseGLEntriesStorage.ts
+++ b/packages/server/src/services/Expenses/ExpenseGLEntriesStorage.ts
@@ -2,7 +2,7 @@ import { Knex } from 'knex';
 import { Service, Inject } from 'typedi';
 import LedgerStorageService from '@/services/Accounting/LedgerStorageService';
 import HasTenancyService from '@/services/Tenancy/TenancyService';
-import { ExpenseGLEntries } from './ExpenseGLEntries';
+import { ExpenseGLEntries } from './ExpenseGLEntriesService';
 
 @Service()
 export class ExpenseGLEntriesStorage {
@@ -12,9 +12,6 @@ export class ExpenseGLEntriesStorage {
   @Inject()
   private ledgerStorage: LedgerStorageService;
 
-  @Inject()
-  private tenancy: HasTenancyService;
-
   /**
    * Writes the expense GL entries.
    * @param {number} tenantId
@@ -26,15 +23,12 @@ export class ExpenseGLEntriesStorage {
     expenseId: number,
     trx?: Knex.Transaction
   ) => {
-    const { Expense } = await this.tenancy.models(tenantId);
-
-    const expense = await Expense.query(trx)
-      .findById(expenseId)
-      .withGraphFetched('categories');
-
     // Retrieves the given expense ledger.
-    const expenseLedger = this.expenseGLEntries.getExpenseLedger(expense);
-
+    const expenseLedger = await this.expenseGLEntries.getExpenseLedgerById(
+      tenantId,
+      expenseId,
+      trx
+    );
     // Commits the expense ledger entries.
     await this.ledgerStorage.commit(tenantId, expenseLedger, trx);
   };