Add a Forensic Accounting Service Line to an Existing CPA Firm

1. 1

   Credential one lead, not the whole firm

   Pick your most investigative senior person and fund the CFE from the ACFE, or a valuation credential if you lean toward damages. One credentialed lead who can testify is enough to open the line, and the rest of the team supports the workpapers.

2. 2

   Separate forensic work from your attest clients

   Independence rules and conflict checks matter: you cannot investigate a company you audit. Build a conflict-check step into intake so a new forensic engagement never compromises an existing attest relationship.

3. 3

   Write a litigation-grade engagement letter

   Have an attorney review terms on scope, retainer, testimony, and evidence handling. Forensic engagements end up in discovery, so the paperwork and chain-of-custody habits are part of the deliverable, unlike routine tax work.

4. 4

   Sell to the clients and referrers you already have

   Your existing business owners, their attorneys, and CPA peers who avoid testifying are a warm pipeline. This near-zero acquisition cost is the whole advantage of the service-line model over a cold-start boutique.

5. 5

   Price the line above compliance work

   Forensic and litigation-support hours bill well above tax-return rates, and testimony is a premium tier requiring a retainer. Set the rate card deliberately so the firm captures the value of the credential.

6. 6

   Start narrow, then widen

   Begin with the case types your lead knows best, such as small-business embezzlement reviews or economic-loss calculations, and add lanes as the team builds a track record and reference letters.

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