1. Is it enough for my tax preparer to be only an IRS Enrolled Agent to be able to prepare my U.S. tax return if I am in New Zealand?
Short answer:
An IRS Enrolled Agent is authorised to prepare U.S. tax returns — but NZ–U.S. cross‑border tax requires specialist expertise well beyond the EA qualification.
What an Enrolled Agent is qualified to do
An EA is licensed by the IRS to:
- Prepare U.S. tax returns
- Represent taxpayers before the IRS
- Advise on U.S. domestic tax matters
This means an EA is authorised to file a return.
Where additional expertise is required
The EA examination focuses on U.S. domestic tax. NZ–U.S. cross‑border clients commonly face issues outside standard EA training, including:
- PFIC reporting (Form 8621)
- NZ PIE funds and managed investments
- KiwiSaver and other foreign pension treatment
- NZ–U.S. tax treaty application
- Foreign tax credit optimisation
- NZ rental property depreciation differences
- Foreign trusts (Forms 3520 / 3520‑A)
- Controlled foreign corporations (CFCs)
- NZ company, partnership, and LTC treatment
- IRS Streamlined Foreign Offshore filings
These matters require specialist international experience, not just domestic U.S. tax credentials.
Why this matters
Incorrect handling of cross‑border issues can result in:
- Double taxation
- Missed or incorrect treaty claims
- Significant IRS penalty exposure
- Costly amendments or remediation later
Cross‑border tax is a distinct discipline. An EA qualification alone does not establish expertise in NZ tax law, treaty interpretation, or the U.S. treatment of NZ investments and structures.
2. What is a Paid Diagnostic?
A Paid Diagnostic is an initial, structured review of your cross‑border tax situation. Before we begin return preparation or provide formal advice, we conduct a detailed analysis of your residency, income sources, foreign assets, filing history, and potential risks. This allows us to determine exactly which U.S. and foreign tax forms are required and ensures that you receive an accurate scope and fee estimate.
3. Why is there a charge for th diagnostic?
Cross‑border tax matters involve multiple countries, tax treaties, foreign financial assets, and complex reporting obligations. A diagnostic allows us to thoroughly evaluate your circumstances and identify compliance requirements upfront. This avoids surprises later and ensures your engagement is properly scoped from the beginning. Paid diagnostics are considered a best practice in international tax settings where complexity can be significant.
4. What do I receive after the diagnostic is completed?
You will receive a written summary that includes:
- Identified U.S. and foreign filing obligations
- Any compliance exposures or risk areas
- Required years of filing or amendment
- A clear outline of next steps
- A fixed fee or fee estimate for completing the recommended work
5. Is there any commitment beyond the diagnostic once done?
No. The diagnostic is a standalone evaluation. You may choose to proceed with full tax preparation or use the diagnostic findings however you wish.
6. What information will I need to provide you with?
We will request documents such as:
- Prior tax returns (U.S. and foreign)
- Income statements (e.g., W‑2s, foreign wage slips)
- Foreign bank and investment account information
- Details of foreign pensions, companies, trusts, or property
- Residency dates and country‑to‑country movements
- Any IRS or foreign tax authority correspondence
In turn we’ll provide you with detailed tax questionnaires for completion, once the process is initiated by way of signed engagement letter and payment.
7. How long does the diagnostic take?
Most diagnostics are completed within 1–2 weeks after we receive all requested information. Complex situations (trusts, companies, PFICs, or multiple jurisdictions) may require additional time.
8. Is my information kept confidential?
Yes. All documents are handled securely and stored in compliance with professional confidentiality obligations. Your information is not shared with any third party unless you authorize us to communicate with a tax authority or another advisor.
9. What happens after the diagnostic?
If you choose to proceed, we will:
- Send you an engagement letter for the recommended work
- Begin preparing the required tax returns or compliance filings
- Keep you informed throughout the process
- Deliver final filings with complete instructions for submission
10. I live overseas. Can I still work with you?
Absolutely. Our firm specializes in cross‑border tax matters. All work can be completed remotely, with documents submitted through our secure portal. We work with clients located worldwide.
11. What types of cross‑border issues do you help with?
We assist with:
- U.S. expatriate and nonresident tax filings
- Foreign earned income and foreign tax credit planning
- FBAR and Form 8938 filings
- Foreign trusts, companies, and pension reporting
- Tax treaty analysis
- IRS Streamlined Foreign Offshore Procedures
- Dual‑status returns and residency transitions
- 401(k), superannuation, KiwiSaver, and other retirement plan issues
Any further questions? Please email us: enquiries@nzustax.com.
Ready to commence? Get started with the Cross-Border Diagnostic.