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Company details
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Atamatax is self-serve US federal tax-return software for American citizens and green-card holders living abroad, built around the forms other expat tools skip: Form 8621 (PFIC), FBAR, FATCA Form 8938, the Foreign Earned Income Exclusion, the Foreign Tax Credit and treaty positions. Start from your actual situation. The free check maps what may apply (never filed, a bank asking for US tax details, non-US funds or ETFs, a foreign company, a pension, an inheritance) and shows which filing areas are likely, which need attention and what to do next, before you pay anything. The free portfolio scan screens your holdings by ticker or ISIN for likely PFICs and checks the FBAR and Form 8938 thresholds, with every assumption shown. Pricing is published and flat per tax year: Simple $299, PFIC Portfolio $499 (up to 25 Forms 8621), Complex $799. A $199 CPA Export packages the PFIC analysis and worksheets for your own accountant; Concierge preparation starts at $999; three fixed Streamlined Foreign Offshore catch-up scopes cover years behind. No subscription, no per-form fees, and the on-screen result comes before payment. Every figure cites its source and its confidence, the methodology is public, and a sample report can be read before you enter anything. Country desks cover Switzerland, Denmark, Italy, Germany, the United Kingdom, France, Canada and Australia. Atamatax is a Swiss sole proprietorship founded by software engineer Danilson Ramos in Monthey, Switzerland. Questions reach a human at support@atamatax.com within 24 hours, or you can book a free 15-minute call.
Contact info
1870, Monthey, Switzerland
- hello@atamatax.com
- atamatax.com
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