Choosing an Offshore Accounting Partner: 10 Questions US Firms Should Ask
Many US CPA and accounting firms now rely on offshore teams for bookkeeping, tax preparation support and audit fieldwork, especially through busy season. The right partner adds capacity and lets the firm take on more clients. The wrong one creates review headaches, missed deadlines and, worst of all, confidentiality and compliance risks that land on the US firm, not the provider.
Choosing an offshore accounting partner deserves the same diligence as hiring a senior manager. These ten questions help US firms compare providers on what matters: people, security, compliance, quality, continuity and cost.
What Should US Firms Ask an Offshore Accounting Partner?
Ask who will do the work and how they are supervised; how client data is secured and what independent assurance supports it; how the provider supports your IRS Section 7216 consent and AICPA confidentiality obligations; what software and engagement experience it has; how quality is reviewed; what turnaround and time-zone overlap it offers; how it handles attrition; what pricing includes; who owns the data and how exit works; and whether you can start with a pilot.
1. Who Will Actually Do the Work, and Who Supervises Them?
Ask for the team structure: preparers, reviewers and a named engagement lead. Ask about qualifications (for example, chartered accountants or accounting graduates trained in US GAAP and US tax), experience with US clients, and the ratio of reviewers to preparers. A provider that cannot tell you who will be on your work is selling capacity, not a team.
2. How Do You Protect Client Data?
Your firm remains responsible for safeguarding client information. Ask for specifics:
- Independent assurance, such as a SOC 2 Type II report or ISO/IEC 27001 certification, and its scope and date
- Work performed inside your systems or a secure virtual desktop, with no local downloads, USB or printing
- Multi-factor authentication, role-based access and access logging
- Background checks and confidentiality agreements for staff
- Incident response and breach notification commitments
- Data retention and deletion at the end of the engagement
US tax and accounting professionals are also expected to maintain a written information security plan under the FTC Safeguards Rule, as the IRS highlights in Publication 5708. Your offshore partner should fit within that plan.
3. How Do You Support Our Section 7216 and AICPA Obligations?
Under Treasury Regulation 301.7216-2(c)(2), a US tax return preparer generally needs the taxpayer’s prior written consent before disclosing tax return information to a preparer located outside the United States, even a related one. Disclosure of a taxpayer’s SSN to an offshore preparer has additional conditions, including adequate data protection safeguards; otherwise SSNs must be masked or redacted. Ask how the provider supports your consent process and SSN handling.
The AICPA Code of Professional Conduct also addresses the use of third-party service providers, including protecting client confidentiality through a contractual agreement or client consent. If the provider will touch attest engagements, its staff’s independence must be considered as well.
4. What Is Your Experience With Our Software and Work Types?
Ask which accounting, tax and audit tools the team uses daily (for example, QuickBooks Online, Xero, CCH, UltraTax, Lacerte, Drake, or your audit platform), and which work types it handles: bookkeeping and month-end close, individual and business returns (Forms 1040, 1065, 1120-S, 1120), payroll, sales tax, or audit and review support. Ask for examples relevant to your client mix.
5. How Is Quality Reviewed?
Ask how many review levels work goes through before it reaches you, what checklists are used, how review points are tracked, and how the provider measures and reports errors. A good partner will adopt your checklists and templates and send work that is ready for your review, not a first draft.
6. What Turnaround and Time-Zone Overlap Can You Offer?
Time zones can be an advantage, with work completed overnight, but only if communication works. Ask about guaranteed overlap hours, response times, how urgent requests are handled, and how turnaround commitments change in peak season.
7. How Do You Handle Attrition and Continuity?
Ask about staff turnover, how knowledge of your clients is documented, whether backup staff are trained on your work, and what notice you receive if a key person leaves. Dedicated team models need a continuity plan as much as managed service models do.
8. What Does Your Pricing Include?
Compare like with like. Ask whether pricing is per hour, per return, per client, per full-time resource or fixed monthly, and what is included: review, software, onboarding, training and peak-season scaling. Ask how out-of-scope work is priced and how price changes are handled.
9. Who Owns the Work and Data, and How Does Exit Work?
Your contract should state that work product and client data belong to your firm, that data stays in your systems where possible, and that the provider will return or delete data and revoke access when the relationship ends. Ask for a transition plan in case you change providers.
10. Can We Start With a Pilot, and Speak to References?
A pilot on a defined set of clients or returns tests quality, communication and turnaround before you commit. Ask for references from firms similar to yours in size and service mix.
Scoring Matrix
| Area | What good looks like | Red flags |
|---|---|---|
| People | Named team, qualified reviewers, low reviewer-to-preparer ratio | “We’ll assign someone” |
| Security | Current independent assurance, work in your systems, MFA | Files emailed or downloaded locally |
| Compliance | Clear support for 7216 consents and SSN safeguards | Unfamiliar with Section 7216 |
| Quality | Multi-level review, your checklists, error tracking | No defined review process |
| Communication | Agreed overlap hours and escalation path | Slow or inconsistent responses during evaluation |
| Continuity | Documented processes and trained backup | Single point of failure |
| Commercials | Transparent scope and change pricing | Low headline price with many extras |
| Exit | Data ownership and transition clauses | Vague or missing exit terms |
Swipe the table sideways to see all columns.
Onboarding a New Offshore Partner
- Sign the agreements: services agreement, confidentiality and data protection terms.
- Update client consents for Section 7216 where tax return information will be disclosed offshore.
- Set up secure access to your systems with appropriate permissions.
- Share your procedures, checklists and templates.
- Run a pilot with close review and feedback.
- Agree metrics for turnaround, review points and responsiveness.
- Scale gradually into more clients and work types.
For a broader view of why US firms work with Indian teams, read why US CPA firms outsource bookkeeping to India.
Frequently Asked Questions
Is it legal for US CPA firms to outsource tax work offshore?
Yes, subject to rules such as IRS Section 7216, which generally requires taxpayer consent before tax return information is disclosed to a preparer outside the US, and professional confidentiality requirements.
Do we need client consent to use an offshore preparer?
For tax return information, Treasury Regulation 301.7216-2(c)(2) generally requires the taxpayer’s prior consent before disclosure to a preparer located outside the US. Consent requirements have specific content and format rules.
Can SSNs be shared with an offshore team?
Only with taxpayer consent and where adequate data protection safeguards are in place, as set out in the regulations and related IRS guidance; otherwise SSNs should be masked or redacted.
What security certifications should an offshore partner have?
Common evidence includes a SOC 2 Type II report or ISO/IEC 27001 certification. Check the scope, date and any exceptions noted.
Who is responsible if the offshore partner makes a mistake?
The US firm remains responsible to its clients for the work it delivers, which is why review processes and contracts matter.
Should we use a dedicated team or a managed service?
A dedicated team suits firms that want to direct daily work themselves; a managed service suits firms that want defined outputs with the provider handling supervision.
How long does onboarding take?
A focused pilot can start within a few weeks once agreements, consents and system access are in place.
Can an offshore partner help with audit engagements?
Yes, with workpaper preparation and testing support, but independence and the firm’s quality management requirements must be addressed.
Choose a Partner, Not Just a Price
The cheapest offshore provider is rarely the best value. Ask these ten questions, test with a pilot, and choose a partner whose people, security, compliance support and quality process you would be comfortable defending to your own clients.
This article provides general information and is not legal or tax advice. Review current IRS, FTC and AICPA requirements with your advisers.
Evaluating Offshore Support?
AAPT & Associates supports US accounting firms with accounting and bookkeeping and outsourced bookkeeping delivered by our team in India. We are happy to answer all ten questions.
Sources: 26 CFR 301.7216-2 · 26 CFR 301.7216-3 · IRS Publication 5708 · AICPA Code of Professional Conduct