Documents Required by a Bookkeeper to Do Bookkeeping

Bookkeeping is the backbone of financial management for any business, ensuring accurate records are maintained and compliance with regulatory requirements is achieved. A bookkeeper’s role involves recording, organizing, and reconciling financial transactions to provide business owners with a clear financial picture. To do this effectively, bookkeepers require access to a variety of documents. Here, we outline the key documents needed for efficient bookkeeping.

1. Sales Invoices

Sales invoices are critical for tracking revenue. These documents provide details of transactions where goods or services have been sold, including:

Invoice numbers
Date of sale
Description of goods or services
Amount charged
Customer details

Bookkeepers use sales invoices to record income in the company’s books, ensuring revenue is accurately reported. Additionally, these documents help in managing accounts receivable and tracking outstanding payments.

2. Purchase Invoices and Bills

Purchase invoices or bills document expenses incurred by the business. These include:

Vendor details
Purchase date
Description of goods or services bought
Total cost (including taxes)

These invoices are essential for recording expenses, managing accounts payable, and ensuring all supplier obligations are met on time. They also help in claiming input tax credits for VAT/GST where applicable.

3. Receipts

Receipts are proof of payments made by the business. They are crucial for documenting:

Petty cash expenses
Credit card transactions
Miscellaneous business purchases

Bookkeepers rely on receipts to reconcile transactions and substantiate expenses during audits. Digital copies of receipts are often acceptable, making it easier to organize and store them.

4. Bank Statements

Bank statements are one of the most important documents for bookkeeping. They provide a detailed record of:

Deposits
Withdrawals
Transfers
Bank charges

Bank statements allow bookkeepers to reconcile the business’s accounts, ensuring that the records match the actual financial activity. They also provide insights into cash flow and help identify discrepancies or fraudulent transactions.

5. Credit Card Statements

For businesses using credit cards, monthly credit card statements are vital. They include:

Transaction dates
Merchant names
Amounts charged

These statements help bookkeepers record credit card transactions accurately and reconcile them with receipts to ensure proper categorization of expenses.

6. Payroll Records

Payroll records document employee compensation and associated costs. They typically include:

Employee details (name, ID, position)
Salary and wage details
Deductions (e.g., taxes, CPF contributions in Singapore)
Benefits and allowances

These records are essential for tracking employee-related expenses and ensuring compliance with labor and tax regulations.

7. Tax Documents

Tax compliance is a key aspect of bookkeeping, and bookkeepers require various tax-related documents, such as:

VAT/GST returns
Income tax returns
Withholding tax records
Tax payment receipts

These documents ensure that tax liabilities are accurately calculated and paid on time, reducing the risk of penalties.

8. Loan and Financing Agreements

If the business has loans or financing arrangements, the bookkeeper will need access to the agreements, which outline:

Loan amount
Interest rates
Repayment terms

These documents help bookkeepers record loan payments, track outstanding balances, and calculate interest expenses.

9. Inventory Records

For businesses that deal with inventory, accurate inventory records are essential. These include:

Purchase orders
Delivery notes
Stock-take reports

Inventory records help bookkeepers calculate cost of goods sold (COGS) and maintain accurate stock levels, which are critical for financial reporting and operational efficiency.

10. Fixed Asset Records

Fixed asset records document the acquisition and disposal of long-term assets such as:

Machinery
Vehicles
Office equipment

These records are important for tracking depreciation, calculating asset values, and ensuring accurate financial statements.

11. Contracts and Agreements

Business contracts and agreements provide context for certain transactions. Examples include:

Lease agreements
Vendor contracts
Client agreements

These documents help bookkeepers ensure that financial transactions align with the agreed terms and assist in resolving disputes.

12. Petty Cash Records

Petty cash is often used for small, day-to-day expenses. To manage it effectively, bookkeepers require:

Petty cash logbooks
Vouchers or receipts for cash expenses

These records help reconcile petty cash accounts and prevent misuse.

13. Expense Reports

Expense reports detail reimbursable expenses incurred by employees. They typically include:

Employee details
Date and description of expenses
Amounts claimed

Bookkeepers use these reports to process reimbursements and ensure proper categorization of expenses.

14. Business Registration and Licenses

Documentation related to business registration and licensing is crucial for compliance purposes. Examples include:

Business registration certificates
Trade licenses
Tax identification numbers

Bookkeepers may need these documents when preparing financial statements or dealing with government authorities.

15. Insurance Policies

Insurance policies document coverage for various business risks. These include:

Policy terms and premiums
Claim records
Payment receipts

Bookkeepers use these documents to record insurance expenses and verify coverage during risk assessments.

16. Capital Contributions and Drawings Records

For businesses with multiple owners, records of capital contributions and drawings are essential. These documents detail:

Amounts invested by each owner
Withdrawals made by owners

Bookkeepers use these records to manage equity accounts and ensure transparency in financial reporting.

17. Financial Statements

Although bookkeepers prepare financial statements, access to past statements is often necessary. These include:

Balance sheets
Income statements
Cash flow statements

Past financial statements provide historical context and help bookkeepers identify trends or anomalies in the current records.

18. Communication Records

Sometimes, communications such as emails, memos, or letters serve as supporting documents. For instance:

Approval emails for expenditures
Memos explaining specific transactions

These records provide additional context and help resolve discrepancies during audits.

Conclusion

Efficient bookkeeping relies on the availability and organization of these documents. Businesses should ensure timely provision of the necessary records to their bookkeeper, ideally through a streamlined process that includes digital tools and cloud storage. This not only enhances accuracy and compliance but also helps in generating insights that drive better decision-making.

For businesses in Singapore, maintaining well-organized records is especially critical, given the stringent requirements of regulatory authorities like the Inland Revenue Authority of Singapore (IRAS). Working closely with a professional bookkeeper ensures that all documents are properly handled, enabling the business to focus on growth and success.