What To Do When Clients Ask You To File Their Taxes

You have 4 options. Most bookkeepers only know about 3 of them.

If you've been a bookkeeper for more than one tax season, you've heard this question. Maybe it comes in January when clients start getting their W-2s. Maybe it's a casual "hey, can you just handle this too?" after you've spent the whole year cleaning up their books.

Either way, the question lands the same: your client trusts you with their finances and assumes you can do their taxes. And your answer to that question determines whether you keep that client, lose them, or turn tax season into a revenue stream.

Here are the four ways bookkeepers handle this, and why most bookkeepers are picking the wrong one.

Option 1: Refer Them to a CPA

The problem with a simple referral is that you're introducing your client to someone who does everything you do, plus more. Many CPAs offer bookkeeping services. Once your client is in their office, you're one conversation away from losing a year-round revenue stream.

Even if the CPA doesn't actively poach, the client now has two financial professionals. That divides loyalty. Next year when they're looking to cut costs, guess which one feels redundant?

Option 2: File the Taxes Yourself

Unless you're an IRS Enrolled Agent or licensed tax preparer in your state, this carries real risk. Tax prep requires a PTIN at minimum, and the liability exposure is significant. One mistake on a business return and you're dealing with IRS notices, penalties, and a client who's blaming you.

Even bookkeepers who are technically qualified to prepare returns find that tax season pulls them away from their core bookkeeping business. You end up overworked in Q1 and underserving your bookkeeping clients for three months.

Option 3: Say No

Saying no is safe. But every time you say no, you're training your client to find solutions elsewhere. The bookkeeper who helps with tax season, even if they're just connecting the client with the right CPA, looks more valuable than the one who doesn't.

Over time, the bookkeeper who says "I can help with that" retains more clients than the one who keeps drawing boundaries.

Option 4: The Referral Partnership

This is the option most bookkeepers don't know exists. A referral partnership is a structured arrangement where you send your bookkeeping clients to a CPA firm for tax filing, and the CPA firm pays you a fee for each return they file.

You're not learning tax law. You're not buying tax software. You're not taking on liability. You're doing what you already do (telling clients where to get their taxes done), but getting paid for it.

How a referral partnership actually works

When a client asks about taxes, instead of sending them to a random CPA or saying no, you introduce them to your tax filing partner. The CPA firm handles the entire process: they collect documents, prepare the return, communicate with the client about tax questions, file with the IRS, and handle any notices.

Your client gets their taxes done by a licensed CPA team. You get a referral fee. And because the CPA firm only handles tax filing (not bookkeeping), there's no risk of losing the client.

The math for bookkeepers

That's $1,000 a year, every year, for making introductions to clients you already have. No marketing costs, no new skills, no extra hours. Because it's revenue share, you get paid again every year the client files, and the number grows as you take on more clients.

What to Look for in a Tax Filing Partner

Not every CPA firm is set up for bookkeeper partnerships. Here's what matters when choosing who to work with.

They don't offer bookkeeping. This is non-negotiable. If the CPA firm also does bookkeeping, you're handing them your clients on a silver platter. Your tax partner should only do tax work.

Transparent pricing. Your clients should know exactly what they'll pay before they commit. No surprise fees after the return is prepared. Look for firms with flat-rate pricing: a set price for individual returns, a set price for business returns.

They communicate directly with the client. You shouldn't be the middleman relaying questions about deductions or IRS notices. The CPA firm should handle all tax communication so you can focus on bookkeeping.

Clear referral fee structure. You should know exactly what you earn per return, when you get paid, and how tracking works. No vague promises of "we'll work something out."

Licensed, insured CPA team. Your reputation is attached to whoever you refer. Make sure they're licensed CPAs with proper insurance, not just someone with tax software and a PTIN.

How to Introduce the Topic to Your Clients

You don't need a sales pitch. Next time a client asks about taxes, or the next time you're doing a year-end review, just say something like:

"We've partnered with a CPA team that handles tax filing for our bookkeeping clients. Individual returns are $195, business returns are $495. I can connect you with them directly if you'd like. They'll handle everything from prep to filing."

That's it. You're not selling. You're solving a problem your client already has. Most clients will say yes immediately because it's easier than finding a CPA on their own.