UK · Spain · Netherlands
Tax compliance for
Americans abroad
Purpose-built for US expats earning employment income and equity compensation overseas. We handle FEIE elections, foreign tax credits, RSU/ISO reporting, and IRS-ready filing — so you don't need to.
Agentax is AI-powered tax compliance for Americans abroad. Navigate cross-border complexity on a platform that handles FEIE elections, foreign tax credits, and IRS-ready filing — so you can focus on living.
“The advisory memo was incredibly thorough — it covered both HMRC and IRS obligations and saved me over $3,000 compared to the firm I used the year before.”
Sarah M.
Sales Manager at Google · London
“I needed to understand the implications of early exercising my stock options as an American in Amsterdam. The memo helped me unlock >20% in tax savings I didn't know I was leaving on the table.”
David K.
Solutions Engineer at Stripe · Amsterdam
“As a self-employed founder with HMRC, I also own rental property in the US. H&R Block and TurboTax couldn't handle it. Agentax handled everything perfectly — Schedule E, self-employment, and UK treaty provisions.”
James R.
Founder & CEO · Edinburgh
HMRC · PAYE · National Insurance
Agencia Tributaria · IRPF · Modelo 720
Belastingdienst · 30% Ruling · Box 1/2/3
All filings comply with IRS, FinCEN (FBAR), and local tax authority requirements
Same exceptional quality. A fraction of the cost.
Traditional
Tax Firm
Agentax
AI-Powered
Time to Complete
Tax Filing
Advisory Memo
Everything they deliver — we deliver too
IRS-Compliant Filing
FBAR & FATCA Compliance
FEIE & FTC Optimization
Equity Comp Reporting
Tax compliance,
without the complexity
We handle the FEIE elections, foreign tax credits, currency conversions, and IRS form generation so you don't have to.
File your US tax return or get tax advice in minutes
Advisory
Expat Tax Advice
Receive a professional-grade advisory memo tailored to your specific tax situation, jurisdiction, and equity compensation.
- —Jurisdiction-specific advisory memos for UK, Netherlands, and Spain
- —Authoritative sources with inline citations throughout
- —Optional professional CPA/EA review and sign-off
- —Covers equity compensation, FEIE vs FTC, FBAR and FATCA
Filing
International Tax Filing
Self-prepare your US federal tax return with a guided questionnaire, automatic calculations, and an IRS-ready PDF package.
- —Guided questionnaire — no tax jargon required
- —Automatic FEIE (Form 2555) and FTC (Form 1116) calculations
- —UK employment income with IRS yearly exchange rate conversion
- —Complete IRS-ready PDF package with mailing instructions
File in three steps
Tell us about your situation
Answer a guided questionnaire about your residency, income sources, and expat status. No jargon — we explain every step.
We analyze and compute
Our engine calculates FEIE exclusions, FTC credits, converts currencies at IRS rates, and generates your complete return.
Review and file
Download your IRS-ready PDF package — Form 1040, Form 2555 or 1116, Schedule B, and clear filing instructions.
Built specifically for
international tax complexity
Most tax software assumes you live in the US. Ours doesn't. Every screen, calculation, and form is designed for the unique requirements of Americans living abroad — from FEIE elections to foreign tax credit optimization.
Start your return
Ready to file your
2025 return?
Join American expats in the UK, Netherlands, and Spain who use Agentax to stay compliant with the IRS — without the complexity.
Agentax provides tax preparation software and AI-assisted advisory memos — it is not a licensed tax advisor, CPA, or enrolled agent. Advisory memos are informational only and do not constitute legal or tax advice unless reviewed and signed by a qualified professional.