Legally, yes. There’s no law that says only a CPA can prepare a tax return. But whether your bookkeeper should prepare your business tax return depends on what they actually know about tax law, not just whether they’re good at categorizing transactions and reconciling accounts.

Bookkeeping and tax preparation are related but different skill sets. A bookkeeper records what happened financially. A tax preparer needs to understand how those transactions translate into a tax return, which deductions apply, how to handle depreciation, how entity structure affects your liability, and what elections or strategies could lower your bill. Someone can be excellent at keeping your books accurate and still miss thousands in deductions because they don’t have the tax knowledge.

That said, there are real advantages when the same firm handles both. Your bookkeeper already knows your financial picture inside and out. They’ve been reconciling your accounts all year, so they understand where the money went. When tax season comes, there’s no scrambling to get a separate accountant up to speed or cleaning up the books so someone new can make sense of them. The handoff friction disappears entirely.

The key is credentials and experience. Look for a bookkeeper who is also a CPA, an Enrolled Agent, or who works within a firm that has qualified tax professionals on staff. A CPA or EA has passed rigorous exams covering tax law and can represent you before the IRS if anything comes up. A bookkeeper with no formal tax training filing your return is a risk, even if they mean well.

If your current bookkeeper doesn’t prepare tax returns, the next best thing is having your bookkeeper and tax preparer communicate throughout the year. Too many business owners treat bookkeeping and taxes as completely separate activities. Your bookkeeper keeps records from January through December, then hands a file to a tax preparer in March who sees everything for the first time. That’s how deductions get missed and estimated tax payments get miscalculated.

The ideal setup is a single firm that does your business tax returns and your bookkeeping under one roof. When your bookkeeper and tax preparer are on the same team, tax planning happens during the year rather than after it’s over. They can flag opportunities in real time instead of discovering them retroactively when it’s too late to act.

At Revallo, we provide CFO services for small businesses across Franklin and Greater Nashville that include both bookkeeping and tax preparation. Having that continuity means your books are kept with tax strategy in mind from day one, not bolted on at the end of the year. If you’re currently paying one person for bookkeeping and a completely separate person for taxes with no communication between them, you’re probably leaving money on the table.