PFIC diagnostic
A free CSV or manual-entry screen that shows likely PFICs, assumptions and open questions.
PFIC resources for professionals
Share a free PFIC scan, route an existing accountant relationship to CPA Export, or embed the minimal checker on an educational page. Attribution contains campaign context only—never holdings, documents, balances or tax answers.
Who it is for
A free CSV or manual-entry screen that shows likely PFICs, assumptions and open questions.
A paid analysis and worksheet handoff for the client's own accountant.
Server-validated partner codes with first-touch and last-touch attribution.
Public PFIC, Form 8621, FBAR, FATCA and country guides already available on Atamatax.
Partner paths
Introductions happen with the client's consent. A referral code records who introduced someone; it opens no case and no document. You see a client's status only if the client shares it from their own portal. No referral fees are paid.
Keep the client and the return. Atamatax handles the PFIC part as a separate responsibility.
For foreign sellers: the withholding and the cash at closing before listing, then scoped help with the paperwork.
Formation agents, registered agents, banks and accountants whose clients own a U.S. LLC from abroad.
Clients arriving in or leaving the U.S. with funds, pensions or companies abroad.
Embeddable checker
The iframe accepts a public ticker or ISIN, returns only an on-screen catalog match or a request for more facts, and posts height changes—not the entered identifier—to the host page. Analytics remains consent-gated.
Only an active server-validated code is included. The iframe sends height updates to its host; it never posts entered fund data.
Tell us who you serve and how you want to share the diagnostic. A code is created only after it is added to the server-side allowlist.