Do I Need to File Form 8621? Self-Check
Answer five questions. This self-check gives a general result and the reason. It does not replace a review of your facts, and nothing you select is sent anywhere. Everything runs in your browser.
The result is general information based on the IRS Instructions for Form 8621 (12-2025). The exceptions have conditions the questions cannot capture (for example the small-holding exception waives only Part I and not when you had a gain or an excess distribution). Indirect holdings, trusts, estates, exempt organizations and foreign pension arrangements have their own rules.