What Does a Bookkeeper Do? (and What They Don’t)
- Jan 27
- 1 min read
Updated: Jan 29

If you’ve ever wondered what a bookkeeper actually does (beyond “tracking expenses”), you’re not alone. Most small businesses don’t need a full finance department but they do need clean, reliable books so decisions aren’t based on guesses.
What does a bookkeeper do (core responsibilities)
A professional bookkeeper manages the day to day accuracy of your financial records. That usually includes:
Transaction categorization: income and expenses mapped correctly to the right accounts
Bank + credit card reconciliations: ensuring your books match reality (not just what you think happened)
Invoicing and A/R support: helping you track what customers owe
Bills and A/P tracking: making sure you know what you owe vendors
Monthly reporting: P&L (income statement), balance sheet, cash flow summaries
Cleanup and catch-up: fixing errors or rebuilding missing months
What a bookkeeper typically does not do
Depending on your setup and jurisdiction, these are often handled by an accountant/CPA or a specialist:
Filing complex business taxes (though your bookkeeper prepares the numbers)
High-level tax strategy
Audits and formal assurance engagements
Legal structuring decisions
What you should expect every month
A good monthly bookkeeping deliverable is:
Reconciled accounts
Clean financial statements
A short summary: what changed, what looks off, what needs attention
When it’s time to hire a bookkeeper
Common signals:
You’re behind more than 30 days
You don’t trust your numbers
Cash flow surprises keep happening
Tax time feels like a disaster every year

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