Google is your friend. https://www.irs.gov/instructions/i8606#:~:text=If%20you%20aren%27t%20required,page%202%20of%20the%20form. Form 8606 can be filed on a standalone basis, and even past the usual three-year limit for requesting a refund. There may be a $50 penalty for failing to file Form 8606 when it was required, but it''s possible to have that penalty waived for reasonable cause
Google is your friend. https://www.irs.gov/instructions/i8606#:~:text=If%20you%20aren%27t%20required,page%202%20of%20the%20form. Form 8606 can be filed on a standalone basis, and even past the usual three-year limit for requesting a refund. There may be a $50 penalty for failing to file Form 8606 when it was required, but it''s possible to have that penalty waived for reasonable cause ClouDragon 发表于 2023-04-17 21:26
mm 太谢谢了!!