Do You Need a Bookkeeper If You Already Have a CPA?
A CPA and a bookkeeper do different jobs: one plans and files, the other keeps the ledger accurate all year. Here is how to split the roles cleanly.
The question comes up in every small-business circle: my CPA already handles my taxes, so why pay anyone else to touch the books? It is a fair challenge, and the honest answer is that the two jobs overlap far less than most owners expect.
What does a CPA actually do?
A CPA is a licensed professional whose training centers on tax, audit, and attestation work. Most of that value shows up at specific moments: planning before a filing, reviewing the statements, advising on entity structure or a major purchase.
Ask the same firm to key in weekly receipts and reconcile the credit card, and you are buying specialist hours for routine clerical work. It will get done, at specialist rates, and often not until the busy season clears.
The bookkeeper’s share of the work
A ledger needs attention all year. Transactions get recorded and categorized, bank and card feeds get reconciled, invoices get chased, bills get scheduled. That is the bookkeeper’s territory.
They also keep the chart of accounts stable, so a report in March means what it meant in September. Done weekly or monthly, small errors stay small. Left for year end, they compound quietly.
Do the two roles overlap?
Not as much as it looks. Bookkeeping records what happened; accounting interprets it, and one feeds the other. There is also a control argument worth naming. When the same hands record the transactions and review the statements, a mistake has no independent check.
Availability matters too. Many CPA practices are absorbed by filing deadlines from January through mid-April, so a February question about a miscategorized expense can wait weeks. A bookkeeper works straight through that window, which keeps the ledger from drifting for a quarter.
Can your CPA also do the bookkeeping?
Some firms offer it as an add-on, often staffed by junior team members, and for a very simple ledger it can work well. Before accepting, check two things. Compare the monthly cost against a dedicated bookkeeper, and ask who reviews the recorded work. If one firm both enters and interprets everything, you gain convenience but lose the independent check.
How do you split the work cleanly?
Put the division in writing before anyone starts. A workable split gives the bookkeeper the weekly recording, the monthly reconciliations, and the close. The CPA keeps filings, estimated payments, year-end statements, and structural advice.
QuickBooks Online supports this directly. Give each person a separate login with permissions matched to their role, so daily entry and formal review stay distinct. Then agree handoff dates: books closed and reconciled through a stated month, with reports waiting when the CPA needs them.
Before anyone new touches the ledger
Take a snapshot first. Note the date of your last completed bank reconciliation and save current copies of the key reports, so the starting point is never in dispute.
If the change also moves history between QuickBooks editions or platforms, plan that step deliberately; conversions of accumulated transactions are fussy, and they are work we handle. The most useful document, though, costs nothing: one page naming who records, who reviews, and when the handoff happens each month.