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Form 8606
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Form 8606

2025
Monthly top‑searched
Monthly top‑searched
Trusted by accountants
Trusted by accountants
Official IRS form
Official IRS form

IRS Form 8606 is used to report nondeductible contributions to a traditional IRA, distributions from an IRA with basis, and conversions to a Roth IRA.

If you need to report a Form 8606 nondeductible IRA contribution or converted funds to a Roth IRA this year, our editable Form 8606 can streamline your filing process. Enter your basis, contribution, and conversion amounts, and download the completed form in a breeze.

Form 8606

2025
Form 8606
Fill Form
Monthly top‑searched
Monthly top‑searched
Trusted by accountants
Trusted by accountants
Official IRS form
Official IRS form

IRS Form 8606 is used to report nondeductible contributions to a traditional IRA, distributions from an IRA with basis, and conversions to a Roth IRA.

If you need to report a Form 8606 nondeductible IRA contribution or converted funds to a Roth IRA this year, our editable Form 8606 can streamline your filing process. Enter your basis, contribution, and conversion amounts, and download the completed form in a breeze.

How to Fill Out Form 8606

  1. Open the editable Form 8606 in our online editor.
  2. Complete Part I with your nondeductible contributions and prior basis.
  3. Fill in Part II if you converted funds to a Roth IRA.
  4. Complete Form 8606 Part III if you took a Roth distribution.
  5. Review your entries against a completed Form 8606 example.
  6. Download and attach the form to your return.

What Is Form 8606 Used For?

Form 8606 is used to report what the IRS treats as a nondeductible IRA contribution, i.e., money added to a traditional IRA that you didn't deduct, plus to track your IRA basis and record conversions or distributions tied to that basis. Basically, it’s used for three main scenarios:

  1. Nondeductible traditional IRA contributions
  2. Conversions to Roth IRAs
  3. Certain Roth IRA distributions covered in Form 8606 Part III.

Who Should Use Form 8606?

You should use Form 8606 if you made nondeductible contributions to a traditional IRA, converted funds from a traditional, SEP, or SIMPLE IRA to a Roth IRA, took distributions from a traditional, SEP, or SIMPLE IRA after making nondeductible contributions, or received certain Roth IRA distributions.

If you only make deductible traditional IRA contributions and have no Roth conversions, nondeductible IRA basis, or reportable IRA distributions, you likely don’t need this form. Still, it’s best to check the IRS Form 8606 instructions to confirm your filing requirement.

When Is Form 8606 Due?

The Form 8606 due date matches your income tax return deadline, which is April 15th in most years, or your extended due date if you filed for more time. It's filed as an attachment to Form 1040, 1040-SR, or 1040-NR. If, however, you're not otherwise required to file a return, you still must submit a signed Form 8606 by that same deadline.

What Happens If Form 8606 Is Not Submitted?

If Form 8606 isn’t submitted, that may result in a Form 8606 penalty of $50 for each year you fail to report a nondeductible contribution, unless you show reasonable cause. Additionally, overstating your basis will also entail a separate $100 penalty. Beyond the fine, missing forms make it harder to prove your basis later, and you risk paying tax twice on the same contribution.

How and Where Do I File Form 8606?

You file Form 8606 by attaching it to your Form 1040, 1040-SR, or 1040-NR and mailing or e-filing it with your return. If you don't need to file a return at all, you should mail the signed form directly to the IRS service center for your area.

How to Get Your Form 8606

  1. Open the printable Form 8606
    Open the printable Form 8606
    1

    Open the printable Form 8606

  2. Enter the required details
    Enter the required details
    2

    Enter the required details

  3. Download Form 8606 to your device
    Download Form 8606 to your device
    3

    Download Form 8606 to your device

#1. How do I get a blank Form 8606?

You can get a blank Form 8606 on pdf.net, or you can get a printable copy from the official IRS website. That being said, our platform allows you to fill in your fields on screen right away and then save a completed PDF to your computer to file it or keep it for your own records.

#2. Can I submit Form 8606 electronically?

Yes, you can submit Form 8606 electronically. Once you complete and download it, you can e-file it as part of your Form 1040 through most tax software or a tax professional. Paper filing by mail also works if you prefer.

If you are required to file Form 8606 but do not otherwise need to file an income tax return, you must sign a fillable Form 8606 and mail it to the IRS at the same time and place you would otherwise file your federal income tax return.

#3. What if my Form 8606 is missing information?

If your Form 8606 is missing information, the IRS may flag it or send a notice requesting clarification. You can file a corrected or amended Form 8606 (attached to Form 1040-X if needed) to fix errors. Keep records, since missing basis can cause future tax issues.

#4. Can I fill out my Form 8606 online?

Yes, you can fill out IRS Form 8606 online; our editor lets you type directly into every field without having to print the document first. You can do so on any device with a browser, save your progress, and download the finished PDF whenever you're ready to file.

#5. Is this form free?

It’s free to fill out Form 8606 through our editor, but you need to pay if you want to save the completed version on your device. To see the available plans, you can check out the pricing information on our website.

#6. Can I correct mistakes on Form 8606?

Yes, you can correct mistakes on Form 8606 by completing a new Form 8606 for the tax year with the revised information. If the correction affects a return you already filed, you may need to file it with Form 1040-X, Amended U.S. Individual Income Tax Return. If the issue does not change your tax liability, ask the IRS or a tax professional whether a standalone corrected Form 8606 is enough.

#7. Do I need to file 8606 for Roth conversion?

Yes, you need to file 8606 for Roth conversion from a traditional IRA by reporting it in Part II of the form. This documents the taxable amount converted, especially important if you have a basis (nondeductible contributions) in your traditional IRA, which reduces the taxable portion of the conversion.

#8. Do I need to file 8606 for Backdoor Roth?

Yes, you need to file Form 8606 for backdoor Roth, and this involves two steps: nondeductible contribution (Part I) and conversion (Part II). Filing it correctly proves the contribution was after-tax, preventing double taxation later. That being said, skipping this form is a common backdoor Roth mistake that can cause IRS complications.