What startup bookkeeping covers
Bookkeeping turns company activity into a reliable financial record. It is more than importing bank transactions: every entry should be categorised consistently, supported by evidence, and reconciled to the accounts where money actually moved.
For a Singapore startup, the bookkeeping system should be simple enough to maintain every month and structured enough to support management reporting, corporate income tax preparation, GST work where relevant, payroll records, grant reviews, and investor questions.
- Record revenue, expenses, assets, liabilities, and founder-related transactions
- Match receipts, invoices, contracts, and other source documents to entries
- Reconcile bank accounts, cards, payment processors, and material balance-sheet accounts
- Maintain receivables, payables, payroll records, and fixed-asset schedules where relevant
- Produce a monthly close and preserve an audit trail for changes
Set up the books before volume grows
A clean starting structure is easier to maintain than a later rescue. Set up separate company banking, decide where source documents will live, choose who can approve payments, and agree on a monthly closing date before transactions become difficult to trace.
The accounting platform should reflect how the business actually earns and spends money. Avoid creating dozens of categories for immaterial items, but do not group everything into broad buckets that hide payroll, software, professional fees, marketing, or cost of sales.
- Use company bank and card accounts rather than mixing personal spending
- Connect bank feeds and payment processors with controlled access
- Create one shared workflow for invoices, receipts, and contracts
- Document how founder reimbursements and shareholder loans will be recorded
- Set a monthly cut-off date and assign an owner for missing information
A practical startup chart of accounts
A chart of accounts is the list of categories used to organise transactions and financial statements. The right structure depends on the business model, but the categories below are a sensible discussion starting point for many early-stage companies.
| Area | Typical accounts | Founder question |
|---|---|---|
| Cash | Operating bank, savings, payment processors | How much usable cash do we have? |
| Working capital | Receivables, payables, prepayments, accruals | What cash is due in or out? |
| Funding | Share capital, shareholder loans, other borrowings | How has the company been financed? |
| Revenue | Revenue streams separated only where useful | Which activities generate income? |
| Direct costs | Hosting, fulfilment, contractors, transaction fees | What moves with revenue? |
| Operating costs | Payroll, software, marketing, rent, professional fees | Where is recurring burn going? |
| Compliance | GST control accounts where applicable and tax balances | What amounts may be due or recoverable? |
Run the same close workflow every month
A monthly close creates a repeatable point at which the records are complete enough to review. The exact schedule can vary, but the order should remain stable so missing documents and unusual balances are found before they become a year-end problem.
| Stage | Work to complete | Output |
|---|---|---|
| Collect | Gather invoices, receipts, payroll records, contracts, and processor statements | Complete source-document folder |
| Record | Post revenue, expenses, payroll, accruals, prepayments, and fixed assets | Current general ledger |
| Reconcile | Match bank, card, processor, receivable, payable, and key balance-sheet totals | Explained balances |
| Review | Investigate unusual movements, duplicates, missing evidence, and founder transactions | Review notes and corrections |
| Report | Prepare profit and loss, balance sheet, cash, burn, runway, receivables, and payables | Monthly founder report |
| Lock | Resolve open items and preserve the final reporting pack | Traceable monthly close |
Reports founders should review
The goal is not to produce reports for their own sake. A monthly pack should make it easier to decide whether to hire, collect overdue invoices, reduce spend, prepare for a filing, or explain performance to investors.
- Profit and loss compared with the previous month and year to date
- Balance sheet with unexplained or stale balances investigated
- Cash balance, monthly burn, and estimated runway
- Accounts receivable and overdue customer balances
- Accounts payable and upcoming obligations
- Material one-off transactions and unresolved bookkeeping questions
Keep the evidence behind every material transaction
IRAS states that companies must keep source documents, accounting records and schedules, bank statements, and other records connected with business transactions for at least five years from the relevant Year of Assessment. Keeping only bank statements is not enough because the company must be able to explain its income, expenses, and purchases.
Store records so they remain readable and retrievable even if the company changes accounting software or service providers. Keep the original evidence separate from any monthly report derived from it.
- Sales invoices, supplier invoices, receipts, and credit notes
- Bank, card, payment-processor, and loan statements
- Contracts and evidence for significant or unusual transactions
- Payroll, director fee, reimbursement, and shareholder loan records
- Accounting schedules, reconciliations, tax filings, and supporting computations
When bookkeeping should leave the founder’s plate
Founders can maintain simple books at the beginning, but the handover point usually arrives before a formal filing or funding round. If the monthly numbers are late or unreliable, the cost is not just administrative time; it is slower decisions and a harder clean-up later.
Before choosing a provider, compare the scope rather than the headline fee. Confirm who handles reconciliations, missing documents, payroll records, reporting, tax filing support, historical clean-up, software access, response times, and the final handover of company data.
- Transactions or entities have outgrown the founder’s monthly routine
- Reports cannot be trusted without spreadsheet adjustments
- Receipts, reimbursements, or reconciliations are repeatedly late
- Payroll, GST, funding, or cross-border activity adds complexity
- The company needs a predictable close before investor or filing deadlines
Official references
This article is general information only and is not tax, legal, or accounting advice. Requirements and the right bookkeeping setup depend on the company’s circumstances.