“Are my U.S. filings correct, and can I get an answer when something changes?”
Tax Confidence
U.S. International Tax Compliance
Accurate filings, year-round answers, and confidence about your U.S. tax obligations.
Explore Tax ConfidenceThe US tax firm for life across borders
For Americans abroad and for businesses operating in more than one country. Year-round, one team.
PassportType P · Code USA
Persona: the American abroad
- Surname
- Abroad
- Given names
- American
- Nationality
- United States of America
- Lives in
- Outside the U.S.
- Files each year
- 1040 · FBAR · 8938
- Key dates
- Apr 15 · Jun 15 · Oct 15
Who We Serve
Are you navigating international tax waters?
International tax touches every part of your life abroad: where you live, work, invest, and grow. Our clients span all of these activities.
- ExpatriatesFBARStreamlined FilingForeign Housing ExclusionLiving or working abroad and need to stay compliant with US tax. Behind on FBARs or US returns? We can help you catch up through the IRS Streamlined procedures.See how we help
- Global InvestorsCTB ElectionsPFICsHolding investments overseas or managing foreign financial assets across multiple jurisdictions.See how we help
- E-CommerceIC-DISCVATSelling on international markets and navigating the complexities of cross-border VAT and Sales tax.See how we help
- Digital NomadsFEIE JustificationTraveling the world while maintaining a remote professional presence and managing tax residency.See how we help
- Scaling BusinessesEntity ClassificationForeign SubsidiariesExpanding your operations globally, setting up foreign entities, and optimizing your structure.See how we help
How we coordinateYour US taxes and your international interests, coordinated together
A return is where we start. The work is keeping your US filings in step with your other country, your state, and your books, every month of the year.
Foreign advisors
Our network abroad, or your existing local advisor, so the filings in both countries agree.
US states
State residency and filing obligations, handled together with your federal return.
Your systems
We work inside your bookkeeping and accounting systems when your situation calls for it.
One team
Tax, bookkeeping, and CFO support from the same people, over Zoom and email, in your time zone.
Apr 15Returns and FBAR dueThe standard due date for individual returns and the FBAR, plus the first estimated payment.
The standard due date for individual returns and the FBAR, plus the first estimated payment.
Federal dates. They move to the next business day when they fall on a weekend or holiday.
Why McGowin Tax
Big Firm Expertise and Boutique Attention
Founded in 2018 by Alex McGowinA former international tax specialist at PwC (Big 4) and Grant Thornton, Alex built McGowin Tax to fill a gap: clients who wanted the attention of a boutique firm and the expertise of a Big 4 firm.
Precisely tailored to your complexity levelWhether you're an expat filing your first FBAR, an expat catching up on years you missed, or a multinational structuring foreign subsidiaries, we scale our solutions to fit your exact needs. No client is too small for expert guidance, or too complex for personal attention.
Behind on filings? See how we help you catch up.
- Absolute Privacy and Confidentiality
- Clear, Upfront Pricing
- On-Demand Consulting
- Specialized Expat & International Expertise
Our packages
Find the package that answers your question
Most clients come to us with one of three questions. Some bring a fourth, about Costa Rica.
“Who is helping me understand and run the financial side of my international business?”
International CFO
Financial Management for International Businesses
Tax-aligned books, reporting, compliance, and strategic financial oversight.
Explore International CFO“Who sees my whole global financial picture and helps me make coordinated decisions?”
Global Wealth Strategy
Cross-Border Wealth Planning and Advisory
Tax Confidence combined with a clear global plan, coordinated implementation, and ongoing strategic guidance.
Build Your Global Wealth Blueprint
Country package
“Who is making sure my U.S. and Costa Rican obligations fit together?”
Tax Confidence Costa Rica
Coordinated U.S. and Costa Rica Tax Compliance
Stop managing two countries, two accounting teams, and two sets of deadlines on your own. We coordinate your U.S. tax work, Costa Rican accounting and tax filings, and year-round questions through one trusted point of contact.
- U.S. federal, state, and international tax filings
- Costa Rican accounting and tax compliance coordination
- Cross-border review of how the two systems interact
- Year-round advisory and deadline management
- One team, one point of contact, and one coordinated process
Not sure which fits? Book a free consultation and we'll tell you.
Book a free consultationInternational Tax Specialists
Your Compass in the World of International Taxes
International tax isn't just about forms & filings. It's about your life across borders.
We specialize in transforming international tax challenges into opportunities.
When your finances cross borders...
McGowin Tax has your back.
Client Testimonials
We have worked with amazing people around the world
“I HIGHLY recommend McGowin Tax for all of your tax filing needs. Alex makes the nail-biting work of getting your taxes done so simple - I can rest easy knowing a true professional is handling my financials. I am self-employed, and thanks to Alex, I no longer stress about my taxes. At all.”
“As a freelance expat, I stress out a LOT about taxes, compliance, and making sure I am not screwing it all up. Hiring Alex was the best decision for our family. I am able to take a deep sigh of relief knowing my taxes are in great hands. Alex is responsive, helpful, patient, knowledgeable, and friendly. What more could you ask for in a tax accountant?”
L. LaCour
“We went to McGowin Tax, LLC on the recommendation of our financial advisor, and after receiving indifferent service from our longstanding Tax consultant . The difference in service that Alex McGowin bought to us has been incredible! He is very easy to deal with, and quick to respond, even during peak tax preparation time. We are delighted that we made the move”
P. Goldson
“I found Alex's services invaluable for managing my international income tax. He communicates clearly and consistently meets all deadlines, making the process much easier for me. I am eager to continue our collaboration in 2025.”
Katalin Axmann
“Alex is the gold standard for expat tax services. Alex took the time to meet with me on Zoom and answered multiple emails promptly. Alex always accommodated our difference in time zones and never hesitated to patiently provide competent answers to my never-ending questions, always supporting his counsel with citations to the appropriate source”
E. Howell
“Alex put my mind at ease in what could have been, for me, an intimidating process. I highly recommend him as your expat accountant and put my trust in his ethics and ability to navigate the tax field. I am thankful to Alex for all of his kindness and for his help.”
L. Krasner
“Understood the issues. Applied them to my circumstances. Fast, efficient, effective.”
Michael Harrington
Ready to work with the team behind these reviews?
Book a free consultationLatest Updates
Insights from McGowin Tax
Stay up to date with the latest news and insights from our articles, or check out our podcast 'Talking Expat Taxes' where we have guests from around the world on to discuss anything related to international finance.
Article
Side Gig or Hobby? How the IRS Decides Whether You Can Deduct Your Expenses
Earning some income from a side gig doesn’t make it a business. Learn how the IRS hobby loss rules work, what the nine profit factors are, and how to protect your deductions.
Article
RSUs and the Wash Sale Rule: Why Your 1099 Might Be Wrong
Brokerages often flag RSU vests as wash sales, disallowing your loss on Form 1099-B. Learn why the rule may not apply and how we correct it on your return.
Article
Mixed-Use and Converted Properties: How Renting Out Your Home Changes What You Owe at Sale
Renting part of your home or converting a rental into a residence? How the tax rules split your gain at sale - and why the sequence of those years matters.
Podcast
Moving to France from the US: Visas, Residency & Taxes
Moving to France from the US? Attorney Daniel Tostado explains visitor, entrepreneur & Talent Passport visas, telework rules, and tax residency.
Free consultationNot sure where your situation fits?
Tell us a little about it. We'll email you a link to schedule a free consultation with our team.
Thanks for subscribing! 🎉