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International Tax Specialists

International Tax & Compliance Solutions

Top-rated CPA firm serving U.S. expats, foreign nationals, inbound residents, and cross-border clients worldwide.

  • International compliance & reporting: FBAR, FATCA, PFIC, GILTI, Form 114, 3520, 3520-A, 5471, 5472, 8621, 8858, 8865, 8938, 8992, 8993
  • Double tax relief: foreign tax credit, foreign earned income exclusion, foreign housing exclusion, treaty positions
  • Foreign income, real estate sales, international gifts & inheritances, and foreign trust reporting
  • IRS and state notices, audits, penalty relief, prior year catch-up filings
  • Non-resident tax filings for visa holders (F-1, J-1, H-1B, L-1, O-1, TN) and ITIN applications
Licensed CPA & EA5.0 Google RatingSame-Day Replies

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Avg. response: under 3 hours

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100+
International Clients Served
60+
Treaty Countries
99%
IRS Resolution Rate
100%
Client Satisfaction

Our Clients

Who We Serve

Whether you're abroad, recently arrived, or have overseas financial ties, we've handled your exact situation.

🌍

U.S. Expats & Inbound Individuals

🛂

Non-Residents & Visa Holders

🔄

Dual Citizens

🏦

Foreign Asset Holders

Late Filers

🏢

Cross-Border Businesses

Sound Familiar?

International Tax Mistakes That Cost Thousands

IRS penalties start at $10,000 per form, per year

Penalties start at $10,000 per unfiled form

Our Fix

Streamlined compliance to reduce or eliminate penalties

Paying taxes in two countries unnecessarily

Our Fix

Foreign Tax Credit & Income Exclusion to eliminate double tax

Form 5471, 5472, 8858, 8621, 8865, 3520 — each with $10K+ penalties

Our Fix

Every form filed accurately and on time by a specialist CPA

Unreported sales and gifts trigger IRS penalties

Our Fix

Form 3520 filing and Foreign Tax Credit applied correctly

Penalties compounding year over year

Our Fix

IRS streamlined procedures — resolve years of non-filing at once

Wrong residency status = wrong forms + wrong tax

Our Fix

Correct visa-based filing, ITIN processing & treaty elections

What We Handle

Foreign Income, Compliance & Cross-Border Tax Services

Every international tax situation, handled by experts.

FBAR & FATCA Compliance

Expat & Inbound Tax Returns

Foreign Entity Reporting

Foreign Gifts & Inheritances

ITIN Applications & NRA Filing

IRS Notice & Penalty Relief

Streamlined & Catch-Up Filings

Cross-Border Tax Planning

Not sure which service you need?

Speak to an International Tax Expert

How It Works

Three Steps to Peace of Mind

No confusion, no runaround. Just clear steps from first contact to filed returns.

1

Fill out the form above or call us. We'll assess your needs and give you a free same-day quote, no commitment required.

2

Use our encrypted client portal to share your documents. We handle the rest and keep you updated every step of the way.

3

We prepare, review with you, and file. You'll be fully compliant, penalty-free, and positioned to save on future taxes.

Questions? Ask Us

We'll guide you through the entire process, no stress, no pressure.

Testimonials

100% Five-Star Reviews

Verified reviews from Google Business Profile

Google Review
I run a small consulting company and TS CPA truly feels like a key addition to my team. They pretty much handle everything such as tax compliance and filings, payroll, bookkeeping, and tax planning so I don't have to stress about it. The team is incredibly responsive and easy to communicate with.
CW

Cameron W.

Small Business Owner

Google Review
TS CPA was fast, professional, and super easy to work with. Clark really knows his stuff. He caught mistakes in my original return, helped me file an amended tax return, and got everything corrected the right way. Best part, I ended up getting money back.
RV

Rosario V.

Amended Return

Google Review
Huge shoutout to Clark at TS CPA for making my S Corp setup and tax filings completely stress-free. He's incredibly detailed and took the time to answer every single one of my questions, no matter how small they are.
GW

Gabe W.

S-Corp Owner

Google Review
I've worked with Clark at TS CPA for several years now and he's always been exceptional. He's handled standard yearly taxes, estimated taxes, and complex AMT calculations. He's incredibly thorough, and always takes time to clearly explain my returns.
MB

Matt B.

Complex Tax Client

Google Review
Running a landscaping company is busy enough, and Clark at TS CPA makes the back office side easy. They handle my bookkeeping, payroll, tax filings, and planning, and they stay on top of things without me chasing them down.
CA

Cynthia A.

Small Business Owner

Google Review
I found TS CPA and Clark is a total life saver. He made everything so easy, walked me through it step by step, fixed the dependent situation, and this year I was able to claim them and file Head of Household like I should've.
RR

R R.

Individual Client

FAQ

Common Questions

Everything you need to know about international tax compliance.

Still have questions? Call us.

Ready to Get Compliant & Save?

Get your free, no-obligation quote today. Most clients hear back within 3 hours.