Many business owners in Singapore believe that keeping financial records is simply “good practice.” Some think it is only needed for tax filing. Others assume their accountant will handle everything and that they don’t need to worry about it.
In reality, keeping proper financial records is a legal requirement in Singapore—not a choice.
Failure to maintain the required records can lead to penalties, audits, legal trouble, and even personal liability for directors.
In this article, we will explain:
• What financial records Singapore companies must keep by law
• Why these records are required
• How long they must be kept
• Who is responsible for them
• What happens if you don’t keep them
• Common mistakes businesses make
• How to stay compliant
• Why proper record-keeping protects your business
If you are a director, founder, or business owner, this is essential knowledge.
Why Singapore Requires Proper Financial Record-Keeping
Singapore’s reputation as a global business hub is built on transparency, trust, and accountability.
To maintain this, authorities such as:
• ACRA
• IRAS
• CPF Board
require companies to keep accurate and complete records so that:
• Financial statements reflect reality
• Taxes are properly assessed
• Fraud is minimised
• Businesses can be audited
• Directors remain accountable
This is why record-keeping is written into law.
What the Law Says (In Simple Terms)
Under the Companies Act, Singapore companies must:
• Keep proper accounting records
• Show and explain transactions
• Enable true and fair financial statements
• Allow audits (if required)
• Retain records for at least 5 years
This responsibility lies with the directors.
You can outsource the work—but not the responsibility.
What Are “Financial Records”?
Financial records are not just bank statements and receipts.
They include all documents that explain your company’s financial activities.
These records must be complete, accurate, and retrievable.
1. Sales Records
You must keep records of all income, including:
• Sales invoices
• Receipts
• Credit notes
• Contracts
• Sales reports
• E-commerce transaction logs
• Payment gateway statements
These prove:
• How much you earned
• When you earned it
• From whom
• For what
Without these, IRAS may estimate your revenue.
2. Purchase and Expense Records
You must keep proof of all business expenses, including:
• Supplier invoices
• Receipts
• Contracts
• Payment confirmations
• Bank statements
• Credit card statements
These records are crucial because:
• Expenses reduce taxable income
• Unsupported expenses can be disallowed
• Missing records = higher tax
No receipt = no deduction.
3. Bank Statements and Reconciliations
You must keep:
• Bank statements for all accounts
• Credit card statements
• Loan statements
• Reconciliation schedules
These help verify that your bookkeeping matches reality.
Unreconciled accounts are red flags.
4. Cash Records
If your business handles cash, you must keep:
• Cash receipts
• Petty cash vouchers
• Cashbooks
• Daily summaries
Cash businesses are closely monitored because they are higher risk.
5. Payroll Records
If you employ staff, you must keep:
• Payslips
• Employment contracts
• CPF contribution records
• Bonus records
• Allowance records
• Leave records
• IR8A forms
These support:
• Tax filings
• CPF compliance
• Employment disputes
6. Director and Shareholder Remuneration Records
You must keep records of:
• Director salaries
• Director fees
• Bonuses
• Dividends
These have specific tax treatments.
Poor documentation here often leads to disputes with IRAS.
7. Asset Registers
If your business owns assets, you must keep:
• Purchase invoices
• Asset registers
• Depreciation schedules
• Disposal records
This affects:
• Profit
• Balance sheet
• Tax allowances
8. Liability Records
You must keep records of:
• Loans
• Credit facilities
• Hire purchase agreements
• Lease agreements
• Guarantees
These show your true financial obligations.
9. GST Records (If Applicable)
If you are GST-registered, you must keep:
• Tax invoices
• Simplified tax invoices
• Import/export documents
• GST summaries
• Credit notes
• Debit notes
IRAS is very strict on GST documentation.
10. Withholding Tax Records (If Applicable)
If you make payments to non-residents, you must keep:
• Contracts
• Payment records
• Withholding tax forms
• IRAS correspondence
These are often overlooked.
11. Accounting Ledgers
These are the backbone of your financial system:
• General ledger
• Accounts receivable ledger
• Accounts payable ledger
• Payroll ledger
• Asset ledger
These summarise everything.
12. Financial Statements
You must keep copies of:
• Profit & Loss Statements
• Balance Sheets
• Cash Flow Statements
• Notes to the accounts
These are legal records.
13. Tax Records
You must keep:
• ECI submissions
• Corporate tax returns
• Supporting schedules
• IRAS correspondence
• Notices of Assessment
These prove what you filed.
14. ACRA Filings
You must keep:
• Annual returns
• Financial statement submissions
• XBRL filings
15. Supporting Documents
This includes:
• Contracts
• Agreements
• Leases
• Loan documents
• Grant approvals
Anything that explains financial activity.
How Long Must These Records Be Kept?
Singapore law requires companies to keep financial records for at least 5 years.
This applies even if:
• Your company is dormant
• Your company is struck off
• You have ceased operations
Deleting records early can get you into trouble.
Where Must These Records Be Kept?
Records can be kept:
• Physically
• Digitally
• In cloud systems
But they must be:
• Accessible
• Readable
• Complete
• Retrievable
“Lost” is not an acceptable answer.
Who Is Responsible for Keeping These Records?
The law is clear:
➡️ Directors are responsible.
Not the accountant.
Not the bookkeeper.
Not the corporate secretary.
You can outsource the work—but not the responsibility.
What Happens If You Don’t Keep Proper Records?
Here are the real consequences.
1. Penalties and Fines
Failure to keep proper records is an offence.
Directors can be fined.
2. IRAS Can Disallow Expenses
Without proof, IRAS can:
• Disallow deductions
• Increase your taxable income
• Raise your tax
3. Estimated Tax Assessments
If IRAS cannot rely on your records, they may estimate.
Estimated assessments are often higher.
4. Higher Audit Risk
Poor records increase the chance of audits.
5. Loss of Credibility
Banks and investors will walk away.
6. Director Liability
Directors can be prosecuted.
Common Record-Keeping Mistakes
• Keeping only bank statements
• Not keeping receipts
• Losing documents
• Poor filing systems
• No backups
• Mixing personal and business records
• Waiting until year-end
Why Digital Record-Keeping Is Not Enough
Digital systems help—but only if used correctly.
If you:
• Upload wrong documents
• Mislabel files
• Don’t reconcile
• Don’t review
You still have a problem.
How Proper Records Protect You
Proper records:
• Prove compliance
• Reduce audit risk
• Support deductions
• Improve decision-making
• Protect directors
• Increase business value
How Often Should Records Be Updated?
At minimum: Monthly
High-volume businesses: Weekly
Never wait until year-end.
Red Flags That Your Records Are Not Proper
• You can’t find documents
• Your accountant keeps asking for info
• You don’t trust your numbers
• You panic at tax time
• You don’t understand your reports
Best Practices for Compliance
• Maintain monthly bookkeeping
• Store documents digitally
• Use cloud accounting
• Back up regularly
• Reconcile monthly
• Review reports
• Hire professionals
Why Professional Firms Matter
Professional accounting firms:
• Enforce discipline
• Maintain consistency
• Track deadlines
• Store records properly
• Reduce risk
They protect you from costly mistakes.
Final Thoughts: Record-Keeping Is a Legal Obligation
In Singapore, proper financial records are not optional.
They are:
• A legal requirement
• A compliance tool
• A risk management system
• A growth enabler
Most problems arise not from fraud—but from poor record-keeping.