How long to sell a accounting business in Illinois

Do not use a generic listing average as your close date

Our accounting-firm planning range is 6–15 months. That range exists so you can transition through a season instead of pretending April is a normal month. BizBuySell’s 155-day Service median is a weak analog. A firm is a confidential book, not a listed service shop.

Deals speed up when realization reports exist, the top-ten concentration is honest, and attest work is disclosed early. They slow down when a platform wants a February close or when a partner agreement conflicts with the LOI.

Forty-four percent of sellers wanted speed or less stress in Q4 2025. CPA owners who want speed should still not mail clients in week one. Shopping starts when the letter does.

Industry planning range on this site: 6–15 months (Accounting Firms). Still a range, not a promise.

• A successor who can be introduced through one planned season
• Realization and WIP reports that match the tax returns
• Early disclosure of attest work and peer review
• A partner group that has already read its own buy-sell
• A holdback both sides can calculate

Closing in the first week of April because someone is tired does not shorten anything. It creates refunds, missed elections, and a holdback war.

A joint tax season is often the fastest honest path, not the slowest. Trying to close the first week of April is how you buy a holdback war and a year of refund calls.

Partner documents that conflict with a platform LOI add months if you read them late. Read them first. The buyout article on this site exists because that delay is expensive.

Client-notice too early starts shopping. Too late starts ethics conversations. Counsel times it. We do not use a portal blast as a substitute for a successor introduction.

Realization and WIP aging delivered in week one prevent a June philosophy seminar. Firms that cannot produce them are not in a 6-month process. They are in a cleanup that has not been named.

A successor introduction plan, even a one-page one, shortens client-notice fights. Buyers who see a plan write shorter holdbacks. Buyers who see a vibe write longer ones.

Closing after a planned joint season is often faster in real life than closing before one you are pretending is normal. April is not a normal month. Stop asking it to be.

A one-page successor introduction plan shortens holdback fights because the buyer can see how clients will hear the news. Firms that refuse to plan are asking for a larger holdback and a longer argument. That is a choice.

Partner groups that have not read their own buy-sell will perform the reading during your exclusive. Read first. The surprise is never cheap. It is also never fast.

Realization reports that match tax returns are a week of work that save a quarter of QoE. Firms that cannot produce them are in cleanup. Name the cleanup. Do not call it a 6-month sale until you do.

If you want the short end of the 6–15 month range, deliver realization and WIP in week one, read the partner documents, and write a one-page successor introduction plan. Those three items are the firm clock. April is not a clock you can charm.

If attest work exists, disclose it in the first teaser to the right buyers. Hiding a small audit shop inside a tax story is how a spring exclusive becomes a summer apology and a wasted year.

Client confidentiality rules already in your engagement letters can restrict how you market. Read them before you email a platform a client list. That read is a day. The alternative is a year.

Revenue mix, realization, work-in-process, owner hours, and peer review if attest work exists belong in months one and two. Read internal buy-sell agreements if you have partners. Partner groups that have not read their own buy-sell will perform the reading during your exclusive. Read first. The surprise is never cheap and never fast.

Realization reports that match tax returns are a week of work that save a quarter of quality-of-earnings. Firms that cannot produce them are in cleanup. Name the cleanup. Do not call it a marketed sale until you do. If attest work exists, disclose it in the first teaser to the right buyers. Hiding a small audit shop inside a tax story is how a spring exclusive becomes a summer apology and a wasted year.

Local CPA buyers and platforms if the firm fits. NDAs before client identities. Different teasers for a 1040 book versus an advisory firm. Client confidentiality rules already in your engagement letters can restrict how you market. Read them before you email a platform a client list. That read is a day. The alternative is a year.

Write the holdback formula so April is not a courtroom. A one-page successor introduction plan shortens holdback fights because the buyer can see how clients will hear the news. Firms that refuse to plan are asking for a larger holdback and a longer argument. That is a choice. Use the IBBA SDE definition for Main Street CPA buyers. Platforms will speak revenue and retention. Translate.

Forty-four percent of sellers wanted speed or less stress in Q4 2025. CPA owners who want speed should still not mail clients in week one. Trying to close the first week of April is how you buy a holdback war and a year of refund calls. Closing after a planned joint season is often faster in real life than closing before one you are pretending is normal. April is not a normal month. Stop asking it to be.

A 90-day firm sale happens only if a successor is already inside the building and clients already know. That is a succession, not a marketed sale. A pre-season exclusive that dies in March wastes a year. Local can be faster on a small book. Platforms can be faster on a larger firm once holdbacks are written. Compare. See how to read an accounting PE letter.

If you want the short end of a firm process, deliver realization and work-in-process in week one, read the partner documents, and write a one-page successor introduction plan. Those three items are the firm clock. April is not a clock you can charm.

Book /contact. See is it time to sell. No client-file upload. A joint season is a tool. A February exclusive that dies in March is a wasted year you do not get back.

BizBuySell Q2 2026: Service 155 median days on market. Q4 2025: 44% of sellers wanted speed or lower stress. Those are cited figures. They are not your shop’s close date.