Blog · 14 October 2026

AI Tools, Offshore Teams and Section 7216: A Compliance Checklist for US CPA Firms

By Keshav Bansal, CA

US CPA firms are adding two kinds of help at the same time: AI tools that draft from source documents, and offshore or outsourced teams that prepare returns for domestic review. Both raise the same two compliance questions. Who is responsible for the return? And may the client's return information be shared at all?

This article covers the framework firms should have in place: Circular 230 for practitioner responsibility, and IRC §7216 for the use and disclosure of tax return information. Treat it as a checklist to discuss with your own counsel and compliance advisers, not as legal advice.

The regulator is paying attention to AI tools

CPA Practice Advisor reported on OPR Alert 2026-19 from the IRS Office of Professional Responsibility, which concerned AI preparer tools. The reminder it carries is that Circular 230 governs practitioners, and §7216 requires consent before return data is used or shared. Separately, Accounting Today (October 8, 2026) reported that former IRS Commissioner Danny Werfel and the AICPA launched the Council on AI Risk in Tax to refine a voluntary AI tax risk framework. Voluntary frameworks don't change the basic position: the preparer remains responsible for the signed return.

Responsibility doesn't move with the work

Whether a draft comes from software, a junior staff member or an outsourced team, the preparer who signs is responsible for it. AI extraction tools can save keying time, but taxpayers and preparers sign under penalty of perjury, so outputs must be verified. Circular 230 §10.34(d) allows good-faith reliance on client-furnished information, but it requires reasonable inquiries when information looks incorrect or inconsistent. The same discipline applies to anything a tool or another team produces.

In practice that means:

• A documented review step for every return, with a named reviewer.
• Review checklists that cover the areas tools and new team members most often get wrong.
• A record of what was relied on and what questions were asked.

Section 7216: consent before return information is used or shared

§7216 restricts tax return preparers from using or disclosing tax return information without the taxpayer's consent, outside limited exceptions. Criminal penalties apply under §7216, and civil penalties apply under §6713. For offshore work, the notes we reviewed (summarizing an October 10, 2026 Tax Firm Owner article on outsourced tax prep) highlight these points:

• A signed, knowing and voluntary consent is required before return information leaves the United States. That includes disclosure to the firm's own overseas staff.
• The consent must say that the work will be done abroad and that US privacy laws may not reach the offshore preparer.
• SSNs are generally masked, unless both parties maintain an adequate data-protection safeguard under Rev. Proc. 2013-14 and the consent covers the SSN.
• The US preparer still reviews and signs. Outsourcing preparation does not outsource responsibility.

AI tools raise a parallel question. If a tool or its vendor uses return information for anything beyond preparing the return, check whether that is a use or disclosure needing consent. Read the vendor's data terms with §7216 in mind.

A practical checklist

1. Map where return data goes. List every system, vendor, tool and team, onshore and offshore, that touches client return information.
2. Match each flow to a basis. For each one, record whether it falls within an exception or requires consent. Get advice where it's unclear.
3. Use compliant consent forms. Make sure the wording, timing and signature requirements are met before data moves, with separate SSN coverage where needed.
4. Mask by default. Send only what the work requires.
5. Review vendor terms. Confirm how AI and software vendors store, use and retain data.
6. Document review and sign-off. Keep evidence that a responsible preparer reviewed each return.
7. Connect it to your WISP. Access controls, vendor oversight and incident response for outsourced and AI workflows belong in your written information security plan.

Questions to ask any outsourced provider

• Who on their team will see client data, and from where?
• What access controls and data-handling practices do they follow, and will they put them in writing?
• How do they support your §7216 consent process, for example by working with masked data?
• What happens to data and access when the engagement ends?

Building it into the engagement

The simplest way to stay consistent is to handle consent and disclosure at onboarding rather than mid-season. Add the consent step to your client intake checklist, record the consent with the client file, and make it a gate in your workflow: no transfer to an outside team or tool until the consent record exists. Revisit consent wording when you add a new provider or tool, and when a client's situation changes. A short internal policy covering which tools are approved, what data may go into them and who reviews their output will also make training new staff easier and gives reviewers a clear standard to apply.

A good provider will expect these questions and answer them in writing. To learn how we work with US CPA firms, see our services, or email info@taxbrewglobal.com.

Check current IRS guidance: this article summarizes sources as of 14 October 2026 and is general information, not tax advice. Rules, dates and figures can change. Confirm them against the cited IRS release or publication and current IRS.gov guidance before acting.