Best referral programs for accountants and CPA firms, compared on ethics and payout
The best referral programs for accountants are the ones a CPA firm can accept within its professional rules: they involve only non-attest clients, allow written disclosure of the fee and solve a real client problem. Compare accounting software and fintech, tax-credit, cost-reduction and data-licensing programs on payout trigger, recurrence and disclosure before payout size.
Which program category fits which firm
Start with your client mix, not the payout. A firm whose clients are mostly audit or review clients can accept very few programs at all, while a tax-led or advisory firm has more room, provided every fee is disclosed.
| Firm profile | Category that tends to fit | Why |
|---|---|---|
| Client accounting services and bookkeeping | Accounting software and fintech partner programs | Recommendations happen naturally during onboarding and system setup |
| Tax practice with manufacturing, engineering or software clients | R&D tax credit and cost-segregation firms | Clients have a clear, project-sized benefit |
| Advisory or outsourced CFO practice | Company data licensing | Clients are larger, established businesses with years of records |
| Firm with mostly attest clients | Few or none | The commission rule bars fees for those clients, so introductions there are made without compensation |
None of these categories is the best on every client. The right program is the one you would recommend if it paid nothing, and that you can disclose without an awkward conversation.
The rule that decides whether you can accept any of them
The AICPA Code's commissions and referral fees rule, ET 1.520, works in two parts. A member in public practice may not accept a commission for recommending a product or service to a client when the member or the firm also performs an audit, a review, certain compilations or an examination of prospective financial information for that client. Where a commission or referral fee is permitted, it must be disclosed to the client.
Three further checks sit alongside it:
- Contingent fees. If the firm co-delivers a credit study or savings review and shares in a fee that depends on the result, the separate contingent fees rule, ET 1.510, applies; it bars such fees for clients for whom the firm performs attest work. A NYSSCPA ethics explainer walks through how that rule works.
- State rules. State boards and statutes can be stricter than the AICPA Code. The NJCPA's guide to commissions and contingent fees explains New Jersey's own limits, including a bar on contingent fees for preparing an original or amended tax return, and Florida regulates CPA commissions and referral fees by statute in section 473.3205; the linked text is the 2017 version, so check the current statute.
- SEC audit clients. Firms that audit SEC registrants must also check the SEC's auditor-independence rules, a separate regime from the AICPA Code, as SEC staff correspondence with the AICPA ethics committee on contingent fees reflects.
This is general information, not legal, tax or financial advice. Confirm with your state board of accountancy and your firm's ethics or independence partner before accepting any referral fee.
Side-by-side: referral program categories for CPA firms
| Criterion | Accounting software and fintech | R&D credit and cost-segregation firms | Cost-reduction firms | Company data licensing (SourceX) |
|---|---|---|---|---|
| What you refer | A client who adopts a product | A client with a qualifying tax position | A client with recurring spend to review | A US company that may license its records |
| Payout trigger | Signup, activation or paid subscription | The firm collects its fee from the client | The firm collects its share of savings | Buyer pays and SourceX receives its fee |
| Recurrence | Often recurring, or tiered by client count | Per study or project | Per engagement, sometimes multi-year | Per licensing deal, up to the per-company cap |
| Cap | Varies by program | Varies by firm | Varies by firm | $100,000 cumulative per referred company |
| Attest-client issue | Commission rule applies | Commission and, if you co-deliver, contingent-fee rules apply | Commission and, if you co-deliver, contingent-fee rules apply | Commission rule applies; screen before introducing |
| Disclosure to the client | Required where the fee is permitted | Required where the fee is permitted | Required where the fee is permitted | Required where the fee is permitted |
| Effect on the client's cost | Sometimes priced in | The client pays the firm's fee | The client pays the firm's fee | Never deducted from what the company receives |
| Firm's work after the referral | Often setup and support | Gathering data for the study | Light | None; the firm never handles the records |
Only the last column states program terms as fact, because they are SourceX's published terms; the other columns describe common patterns, and individual programs differ. Save and date the current terms of any program you join.
A 15-minute screen for any program
- Is the client an attest client of the firm under the rule's definitions? If yes, stop.
- Will the fee be disclosed to the client in writing before or when the referral is made?
- Is the fee paid to the firm under a written agreement that firm leadership approved?
- Does payment wait for revenue the program has actually collected, rather than a click or a signup?
- Is there a cap, and does the attribution model protect an introduction the client completes on its own?
- Can the firm decline the fee, or end the arrangement, without harming the client?
- Does the program ask you to share client records? If so, walk away.
- Would you make the recommendation if no fee were attached?
A program that clears all eight is worth joining even if its headline payout is modest; one that fails the first two is not worth any payout.
Where data licensing fits a CPA firm
Accountants see which clients have years of clean books, many connected systems and an owner thinking about the next stage of the business. For a non-attest US client with 50+ full-time employees at peak (contractors excluded), a long operating history, rights to its own records and an owner or CFO willing to sponsor a review, licensing operational records to AI labs and data buyers can bring in a one-time payment while ownership stays where it is. Nothing is binding until the company agrees the price and terms and signs.
The firm's part ends at the introduction. Ask the client's permission before sharing its name, never export or describe client records, and let the company work directly with SourceX on the inventory, redaction rules, contract and delivery.
- Confirm the client is non-attest and fits the profile, and disclose the arrangement in writing.
- Give the owner or CFO the firm's referral link, or submit the company through the referral form.
- SourceX qualifies the company, and the client's team records its systems and history in a data inventory.
- The client agrees a single all-in price and the license terms; only then do buyers review.
- The license is signed, the data is delivered and the client is paid.
- The firm's reward is paid once SourceX receives its fee.
Partners earn 25% of the eligible platform fees SourceX actually collects from the referred company's licensing deals, capped at $100,000 per referred company, and nothing is payable until the buyer pays and SourceX receives its fee. No reward is guaranteed. The referral earnings calculator shows the formula, and the rewards page covers the payout conditions.
Disclosure wording you can adapt
Keep the disclosure short and send it before or with the introduction.
How this compares with other advisors' programs
Fractional CFO firms face similar choices under a different rulebook; see referral income for fractional CFOs. Consultants weighing the same categories without CPA ethics constraints can read the consultant program comparison, and firms that also refer owners to sell-side advisors should read how M&A referral fees are structured.
Next step
Sort your client list into attest and non-attest, then pick the non-attest clients with 50+ full-time employees at peak and long operating histories. Register as a partner for a firm referral link, and see referral opportunities for accountants for when to raise it.
- Step 1Share your linkSend your personal link to a company you know.
- Step 2Company appliesThe company applies itself at /apply.
- Step 3Buyer selects and paysThe buyer selects and pays for the data and SourceX receives its fee.
- Step 4You get your rewardYour share of SourceX fees becomes payable.
Common questions
Can a CPA firm accept a software vendor's referral fee for an audit client?
Under the AICPA Code, a member in public practice may not accept a commission for recommending a product or service to a client when the firm performs an audit, review, certain compilations or an examination of prospective financial information for that client. State rules can be stricter. Recommend the software on its merits and decline the fee for that client.
Should the referral fee be paid to the firm or to the individual CPA?
Most firms route referral income to the firm under a written agreement approved by firm leadership, so it is tracked, disclosed and reviewed for independence like any other fee. Paying an individual partner or staff member directly can bypass those controls and may breach firm policy, so check your partnership agreement and quality management policies first.
Are recurring revenue shares treated differently from one-time referral fees?
The disclosure duty applies to both, but recurring shares need ongoing attention. If a client later becomes an attest client, a recurring commission tied to that client can become a problem, so build a periodic review into your independence checks and make sure the program lets the firm stop receiving the share.
Does a CPA need client consent before introducing a client to SourceX?
Get the client's permission before sharing its name or any information about it, and disclose any fee in writing. The introduction needs only basic fit details such as size, history and a contact person. SourceX never needs the firm to export, upload or describe the client's records, and the client deals with SourceX directly.
What if my state board's rule is stricter than the AICPA Code?
Follow the stricter rule. State statutes and board regulations govern your license, and some states set their own limits on commissions, contingent fees and referral fees or adopt the AICPA provisions with changes. Check the current text in every state where you or the firm are licensed, and ask the board if the wording is unclear.
Related pages
- Referral Earnings Calculator
- SourceX referral rewards and payout conditions
- Referral income for fractional CFOs: how vendor programs compare
- Best paying referral programs for consultants in 2026, compared by what they really pay
- M&A referral fees: how sell-side advisors pay referral sources, and who can accept them
- Referral opportunities for accountants and bookkeeping firms
Free resources
- Portfolio data opportunity scanner — Screen several companies in one session.
- Working capital calculator — Net working capital, current ratio and quick ratio.
- Due diligence checklist generator — A tailored document request list by deal type.
- All free tools · MCP resource center
By SourceX Partnerships Team · Published 2026-10-09 · Updated 2026-10-09
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