Selling by industry

Selling a tax practice? Settle the tax-return question first

Tax practices hold years of organisers, review checklists, preparer training and client Q&A. Some of that can be licensed. Tax return information is tightly regulated and comes first in any conversation.

AI Data Offers research deskChecked against our methodology Updated October 28, 2026 2 min read 8 sources

In this guide

Pewter

Why tax returns stay out

Strict rules govern how return information may be used or disclosed. In October 2026 CPA Practice Advisor set out the issues to resolve before client tax data meets AI. Keep returns and client tax files out of scope unless your lawyer clears them.

The firm's own playbook

Organisers and intake checklists
Review and sign-off procedures
Preparer training and internal Q&A
Template letters and engagement workflows

Accounting is named directly by several buyers, and Mode accepts practices from 10 people. Citing its licensing partner, Pewter says a 60-person firm received $350,000, with the buyer not named.

Do seasonal preparers count?

It depends on the buyer. A few use your busiest-season headcount, good news for seasonal firms. Most go by current staff.

Questions to put to any data buyer

Is this a license of a copy, or a sale of the records outright?
Is it exclusive, and for how long? Can I license the same data elsewhere later?
Which systems and date ranges are in scope, and can I leave folders or whole tools out?
Who removes names and personal details, how, and do I approve a sample before anything leaves?
When does payment arrive, and does the clock start at signing or at your acceptance of the delivery?
Do I pay anything, and does anyone in the chain take a cut?
How long do you keep the copy, and what happens to it if you are acquired?

FAQ

Questions, answered

Can we license client tax returns?

Treat them as out of scope. Get legal advice before anything involving return information.

What has an accounting firm been paid?

Pewter cites $350,000 for a firm of 60. It is unverified and the buyer is not named.

Is my company big enough?

The usual floor is somewhere from 20 to 30 staff. Some buyers publish none at all. Mode accepts law firms with 6 people and accounting firms with 10, and Pewter goes by your highest-ever headcount. Our match quiz sorts it out in two minutes.

Do I pay anything to license?

Typically no. Direct buyers rarely charge sellers. Middlemen are different: brokers and marketplaces may keep anywhere from 8% to 30%. Have any fee written down before a sample changes hands.

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