Licensing accounting firm records to AI labs

Labs want to see how accountants close the books, review work and answer clients, step by step. We check what IRC 7216 and your engagement letters let you license, then take the firm's own workflow to the buyers that accept accounting firms.

Last verified Oct 16, 2026

Marin DataDeal summary · Confidential
Industry
Accounting and bookkeeping
Headcount
25–49
Years of records
10–19 years
What sells
Month-end close checklists and review notes
Tools
Karbon, Excel, SharePoint, QuickBooks Online, Xero
Published AI lab range
$150K–$500K per license
Next step
20-minute confidential call

Example with placeholder values. Range from AI labs' published price tiers; not an offer.

An illustrative case: a 25-person bookkeeping and advisory firm with 11 years of closes in QuickBooks Online, Karbon, Outlook and SharePoint.
See how it works

The whole process, in less than 2 minutes.

What AI labs pay for and how personal details come out.

What sells

The records buyers ask accounting and bookkeeping firms for

  • Month-end close checklists and review notes

    The sequence of a close and the questions a reviewer raised along the way.

    • Karbon
    • Excel
    • SharePoint
  • Bookkeeping and reconciliation history

    Categorization, adjustments and the fixes made when accounts did not tie out. Client identities come out before any sample.

    • QuickBooks Online
    • Xero
  • Workpapers and review points

    How a senior marks up a junior's work and how it gets cleared. Tax workpapers stay out unless clients consented in writing.

    • CCH Axcess
    • Caseware
  • Client correspondence

    Requests for documents, explanations of adjustments and follow-up on missing items.

    • Outlook
    • Teams
  • Practice workflow

    Job templates, deadlines and handoffs between staff across a busy season.

    • Karbon
    • SharePoint

Who buys from this industry

Public terms
BuyerPublished termsSource
ModeIndicative $100K–$5M, about 3 months to payment, no broker fee. Its strongest fit is 20+ full-time US office staff, and it lists accounting firms from 10.Who Sells Data, buying programs · Observed Oct 14, 2026
CentificLists finance and accounting operational data. Publishes no amounts and pays on acceptance.Who Sells Data, buying programs · Observed Oct 14, 2026
Turing, Project LazarusLists finance and accounting among the six kinds of work it buys. One payment of up to $1M, valued after sampling, usually within a week.Turing, Project Lazarus · Read Oct 16, 2026
micro1Tiers start at $100K+, $500K+ and $1M+. Wants 30+ employees and prioritizes the US.Who Sells Data, buying programs · Observed Oct 14, 2026

Marin Data is not an agent of any buyer listed. See every buyer program or the price index.

The line for accounting and bookkeeping firms

Tax return information needs written consent first

Under IRC 7216, a tax preparer who knowingly or recklessly discloses return information, or uses it for anything other than preparing the return, commits a misdemeanor. Treasury regulation 301.7216-3 requires the client's written consent before any disclosure or use, and the consent has to name the purpose and cannot be backdated or made a condition of service. Without it for every client, we scope tax files out and license the close, review and workflow records.

26 U.S.C. 7216 · 26 CFR 301.7216-3 · The Tax Adviser, Tax ethics and risk management, Part 1, Aug 31, 2026

We never license, in this industry

  • Tax returns and anything furnished to prepare them, unless each client consented in writing
  • Client names, SSNs, EINs and bank account details
  • Payroll you run for clients, and your own staff's HR and payroll files
  • Anything an engagement letter keeps confidential

A worked example

An illustrative case: a 25-person bookkeeping and advisory firm with 11 years of closes in QuickBooks Online, Karbon, Outlook and SharePoint. AI labs' published price tiers put a firm like this at an Estimated License Value of $150K–$500K per license. The AI lab pays that to the firm directly; Marin Data costs it nothing.

Illustrative. Range from AI labs' published price tiers; not an offer.

Questions accounting and bookkeeping firms ask us

We are a 12-person firm. Is that too small?

Not for every buyer. Mode lists accounting firms from 10 staff, while micro1 wants 30 and Scale prefers 40 (Who Sells Data, observed Oct 14, 2026). Years of history and the number of tools count as much as headcount.

Can we include tax returns?

Only with written 7216 consent from each client that names the purpose. Without it, we scope tax files out and license the close, review and workflow records, and the buyer removes client identities before anyone reviews a sample.

What does it cost us?

Nothing up front, and nothing at all if no deal closes. Marin Data is paid by the AI lab, never out of your payment.

Confidential estimate

Find out what your records could be worth to AI companies.

Where most records live (choose any)

Industry, headcount and years are enough. Industry moves the range, and four or more systems raises the top of it.

EstimateNot an offer
Estimated License Value, per license$–

Generating your estimate. Choose industry, headcount and years of records.

Based on buyers' published bands for companies like yours. Sources: micro1 tiers (Jun 29, 2026), Turing, up to $1M, 37 buyer programs (Oct 14, 2026).

Find out what your records could be worth to AI companies.

It costs you nothing.