Form 5329: Additional Taxes on Qualified Plans, IRAs and Other Tax-Favored Accounts
Form 5329, Additional Taxes on Qualified Plans (Including IRAs) and Other Tax-Favored Accounts, is the 2025 tax year form. The instructions say it reports additional taxes on IRAs, other qualified retirement plans, modified endowment contracts, Coverdell ESAs, QTPs, Archer MSAs, HSAs and ABLE accounts.
The form is completed by the individual subject to the additional tax, and the form says it is attached to Form 1040, 1040-SR, 1040-NR or 1041, so trusts and estates use it too. Its parts cover early distributions, certain distributions from education and ABLE accounts, excess contributions to six kinds of accounts, and a missed minimum required distribution. A person who does not have to file a 2025 income tax return can file Form 5329 by itself, with an address on page 1 and a signature on page 3.
The form also says that a person who only owes the additional 10% tax on the full amount of early distributions may be able to report it directly on Schedule 2 (Form 1040), line 8, without filing Form 5329. You can fill out Form 5329 free in your browser on this page and download the result without an account.