Barron's International Tax Service

Barron's International Tax ServiceBarron's International Tax ServiceBarron's International Tax Service

Barron's International Tax Service

Barron's International Tax ServiceBarron's International Tax ServiceBarron's International Tax Service
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  • streamline-compliance
  • Expatriation Tax Services
  • Foreign Corporation Tax
  • FBAR and FATCA Reporting
  • 2026 Tax Organizer

Why Choose Barron's International Tax Service?

Specialized U.S. International Tax Expertise

 

With more than three decades of experience serving Americans abroad, Barron's International Tax Service specializes in complex U.S. international tax matters, including IRS streamlined filing compliance procedures, expatriation and exit tax planning, foreign corporation reporting, and FBAR/FATCA compliance. We provide experienced, personalized guidance to help clients resolve challenging tax obligations and make informed decisions about their financial futures.

Behind on Your Filings?

 Many Americans living abroad are unaware that they must continue filing U.S. tax returns and reporting foreign financial accounts, even when they owe little or no U.S. income tax.


The IRS Streamlined Foreign Offshore Procedures allow eligible taxpayers whose failure to comply was non-willful to bring their U.S. tax filings up to date, generally without the penalties associated with delinquent returns and foreign account reporting.


Our services include:

  • Reviewing your filing history and determining eligibility for the streamlined procedures.
  • Preparing three years of U.S. federal income tax returns, including applicable international information returns.
  • Preparing six years of delinquent Foreign Bank Account Reports (FBARs).
  • Assisting with Form 14653, the certification of non-willful conduct.
  • Guiding you through the submission process and explaining your ongoing U.S. filing obligations.

We provide experienced, confidential, and personalized assistance to help you resolve outstanding filing obligations and move forward with confidence.

Learn More About Streamline Compliance

Streamline Compliance

Expert Assistance with IRS Streamlined Filing Compliance

 

If you have fallen behind on your U.S. tax filings while living abroad, navigating the IRS Streamlined Filing Compliance Procedures can be challenging.


Barron's International Tax Service provides experienced assistance with eligibility assessments, preparation of delinquent U.S. tax returns and FBARs, and the required non-willfulness certification on Form 14653.


With more than 30 years of international tax experience, we help eligible Americans abroad address past filing failures and restore compliance with their U.S. tax obligations.

CONTACT US

RENOUNCING US CITIZENSHIP

Renouncing U.S. citizenship can have significant tax consequences.


Barron's International Tax Service provides expert guidance on expatriation planning, covered expatriate status, exit tax, and Form 8854.


Our guide, Renouncing U.S. Citizenship, explains the process and its tax implications.

GET THE BOOKLET

Expatriation

At Barron's International Tax Service, we help Americans navigate the complex U.S. tax requirements associated with renouncing citizenship. 


Our expatriation services include:

  • Tax Compliance Review — Evaluating prior U.S. tax filings and reporting obligations.
  • Exit Tax Assessment — Determining potential exposure to the expatriation tax.
  • Pre-Renunciation Planning — Reviewing tax considerations before relinquishing citizenship.
  • Final Tax Returns — Finalize required U.S. income tax filings.
  • Form 8854 — Preparing the expatriation information statement and required certifications.
  • Post-expatriation tax guidance — Advising on continuing U.S. tax obligations, including U.S.-source income, withholding taxes, and estate and gift tax considerations.



Ways We Can Help

OUR SERVICE

OUR SERVICE
OUR SERVICE

 

Barron's International Tax Service specializes in complex U.S. tax matters for Americans abroad, including streamlined compliance, expatriation tax planning, foreign corporations, trusts, and foreign financial account reporting.


Whether your filings are current or several years overdue, we provide experienced, personalized guidance tailored to your circumstances.

CONTACT US

OUR MISSION

OUR SERVICE
OUR SERVICE

 Having lived in Portugal and France for more than 20 years, I understand firsthand the challenges Americans face when living and working abroad.


Since the 1990s, my mission has been to help Americans overseas meet their U.S. tax obligations with confidence, while providing clear explanations, personal attention, and practical solutions.

OUR PROCESS

OUR SERVICE
OUR PROCESS

 1. Initial Consultation. We discuss your circumstances and filing requirements without obligation.

2. Review. We examine your records, identify outstanding obligations, and explain your options.

3. Preparation. We prepare the necessary tax returns and information forms, keeping you informed throughout.

4. Filing and Follow-Up. We assist with filing and remain available to answer questions.

About Me

Hello, I'm Barron Harper. For more than 30 years, I've helped Americans abroad navigate the complexities of U.S. taxation, providing clarity and reassurance in dealing with their filing and reporting obligations.


My understanding of expatriate life comes from personal experience as well as professional practice. From 1992 to 2013, my wife and I lived in Portugal and France, where she taught at the University of Aveiro. During those years, I developed an international tax practice serving Americans throughout Europe and Asia.


I hold a Master's degree in Accounting with a specialization in taxation. My experience encompasses foreign pensions, investments, foreign corporations, business interests, and complex international reporting requirements.


I'm also the author of Renouncing U.S. Citizenship, a practical guide to the tax and compliance considerations associated with expatriation.


My approach is personal: I deliberately limit the number of clients I accept so that each receives individual attention, clear explanations, and the benefit of decades of international tax experience.

Expat Tax Services

Experience Matters When Your Tax Affairs Cross Borders


 U.S. international taxation is rarely straightforward. Foreign investments, pensions, corporations, trusts, and other financial interests can create complex reporting obligations extending far beyond the annual income tax return.


Barron's International Tax Service specializes in helping Americans abroad navigate these requirements with experienced, personalized guidance.

Our areas of expertise include:

  • Foreign corporations and Form 5471 reporting
  • Foreign partnerships and trusts
  • FBAR and FATCA compliance
  • Passive Foreign Investment Companies (PFICs)
  • Foreign earned income exclusions and tax credits
  • Delinquent filings and IRS streamlined compliance procedures
  • Expatriation tax planning and Form 8854

We help clients understand their obligations, address complex reporting issues, and maintain compliance with U.S. tax laws.

Contact Us

U.S. Expatriate Tax Organizer

Prepare with Confidence

 

Preparing a U.S. income tax return while living abroad involves unique reporting requirements. Our complimentary Tax Organizer helps you gather the essential information needed for accurate and complete tax preparation.


Designed specifically for Americans abroad, it covers foreign employment income, self-employment, investments, pensions, foreign bank accounts, and other international tax reporting obligations.

Download the Free Tax Organizer

 

Our five-page Tax Organizer provides a convenient checklist of the financial information and supporting documents commonly needed for preparing your U.S. income tax return.


Whether you are an existing client or considering our services, you are welcome to download and use this organizer at no charge.

Simply click the link below to access your copy.

DOWNLOAD THE ORGANIZER

What Our Clients Say

FRANCE

UNITED ARAB EMIRATES
UNITED ARAB EMIRATES

I was introduced to Barron Harper's International Tax Service by a friend in 2018 who is also living

abroad. Barron helped me with all the tax implications of my mother's inheritance and at the same time 

helped me acquire amnesty with the IRS after being several years abroad and not having filed.


Every year I send Barron all my paperwork and he very graciously fills out the forms, answers all my

questions and submits the end product.  I recently put a friend who found herself in the same situation

in touch with Barron and I've heard they are collaborating on the project.


I would wholeheartedly recommend Barron's firm again.

- EH


AUSTRALIA


Barron has been instrumental in helping me navigate my complex international tax needs over these past couple of years. He always renders his services in a timely and meticulous manner to ensure full compliance with US tax law. I appreciate his professional insight and work ethic and would recommend him to anyone with tax queries - big or small." - KF

UNITED ARAB EMIRATES

UNITED ARAB EMIRATES
UNITED ARAB EMIRATES

  I was initially referred to Barron's Tax Service by a friend who had a fantastic experience, and it has easily been one of the best recommendations I've ever received. I have now been using this company for over 10 years, and I cannot recommend Barron highly enough. Navigating expat taxes can be incredibly stressful and complicated, but he has made the entire process seamless and worry-free, year after year.


Throughout the past decade, Barron has consistently demonstrated deep expertise in expat tax laws, meticulous attention to detail, and absolute professionalism. He is always responsive, patient with my questions, and proactive in ensuring I maximize my deductions while staying fully compliant.


If you are looking for a reliable, knowledgeable, and trustworthy tax professional who truly understands the complexities of expat filing, look no further. I am extremely satisfied with his work and look forward to continuing to work with him for many more years to come! - NH


SWEDEN


 Barron has helped us with U.S. taxes since 2005. He lived in Europe for many years and is familiar with tax matters affecting U.S. Citizens living in Europe. Barron is reliable, knowledgeable and friendly! - JF





PORTUGAL

UNITED ARAB EMIRATES
PORTUGAL

 Barron Harper has handled my US tax returns since 2013, and the process has always been straightforward, simple and hassle-free, with excellent communication throughout. 


He also prepared my father’s returns for over 20 years—a long-standing relationship built on trust. Highly recommended! - HP


UNITED KINGDOM


I can honestly say that I've been more than pleased with the services provided by you over the years - and especially at the time (and since) Adrian passed (away) when it was then up to me to keep the tax authorities happy. Your expert advice and guidance delivered with sympathy helped me enormously through a very difficult period. - LD


UNITED STATES


For over 20 years, working with Barron Harper has given me total peace of mind every tax season. Barron’s exceptional small business advice and incredibly fast turnaround times set him apart, but it is his warm, friendly service that truly makes him a pleasure to partner with.


Over two decades, tax laws have shifted dramatically, yet Barron navigates the changes with ease, clarity, and unmatched professionalism. Beyond crunching numbers, he offers proactive, trustworthy advice that supports my finances year after year. I feel very fortunate to have him as my tax accountant and advisor. - MC

Contact Us

 

Need Assistance with Your U.S. International Tax Obligations?


Whether you are behind on U.S. tax filings, considering renouncing U.S. citizenship, or facing complex foreign corporation and financial reporting requirements, Barron's International Tax Service can help.


Contact us to arrange an initial confidential conversation about your circumstances and how we may assist you.

Barron's International Tax Service

taxbarron@yahoo.com

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