How do I report a backdoor Roth in TurboTax 2020?

Asked by: Karley Christiansen  |  Last update: June 29, 2026
Score: 4.8/5 (63 votes)

To report a backdoor Roth IRA in TurboTax 2020, you must enter both the nondeductible Traditional IRA contribution and the subsequent Roth conversion to generate Form 8606. Key steps include entering your 1099-R (reporting conversion) in the Income section, and the contribution in the Deductions & Credits section, ensuring you answer "No" to recharacterization and indicating the contribution was non-deductible.

How to report backdoor Roth conversion in TurboTax?

Backdoor Roth conversion

  1. Login to your TurboTax Account.
  2. Click on "Search" on the top right and type “IRA contributions”
  3. Click on “Jump to IRA contributions"
  4. Select “traditional IRA”
  5. Answer “No” to “Is This a Repayment of a Retirement Distribution?”
  6. Enter the amount you contributed.

How to report a backdoor Roth conversion on tax return?

Form 8606 is the key to reporting backdoor Roth IRAs successfully. The tax form, which is filed as part of your overall return, reports to the IRS that the Traditional IRA contribution you made to start the process of the backdoor Roth IRA was not deductible.

Can TurboTax file form 8606?

We'll automatically generate and fill out Form 8606 (Nondeductible IRAs) if you reported any of these on your tax return: Nondeductible contributions made to a traditional IRA.

Do I need to report 1099-R for Backdoor Roth?

You'll get Form 1099-R, which you'll need when filing your taxes. Complete the conversion as a soon as possible after making the contribution to minimize the chances that the money in the traditional IRA will appreciate, as any earnings would be subject to taxes.

Backdoor Roth IRA - TurboTax

40 related questions found

Do I need to file form 8606 for Backdoor Roth?

If you're married and filing jointly, and both you and your spouse are completing a Backdoor Roth IRA, remember that each of you needs your own Form 8606. The numbers on Lines 4a and 4b of your 1040 should reflect the combined distributions from both of your IRAs.

Will the IRS catch a missing 1099-R?

Yes, the IRS will likely catch a missing Form 1099-R because payers send copies to both you and the IRS, and their automated systems match reported income to tax returns, often leading to a notice, penalties, or an audit if the income isn't reported, so you should file an amended return (Form 1040-X) if you discover you missed reporting it.

What happens if I never filed form 8606?

If Form 8606 is missing, you could face these issues: Double Taxation: Without the form, the IRS assumes all funds in your traditional IRA are pre-tax, making the entire Roth conversion taxable. IRS Penalties: Failing to file Form 8606 can result in a $50 penalty per missed form.

Do I want TurboTax to track my Roth IRA basis?

Roth IRA contributions should be entered into TurboTax to record your end-of-year value or your Roth IRA basis, for future use. Entering both types of contributions is important also because: You might qualify for the Saver's Credit.

Is form 8949 included in TurboTax?

The Form 8949 Sales and Other Dispositions of Capital Assets is completed by the TurboTax program when you enter an investment sale.

Do I need to file form 8606 for recharacterization?

If you recharacterized the entire contribution, don't report the contribution on Form 8606. In either case, attach a statement to your return explaining the recharacterization.

What do I put for box 14 category TurboTax?

"Other - not classified" is the correct "Category" to use. If you have added any additional boxes to item 14 and they are blank, delete them. In general, Box 14 contains informational items that don't affect your taxes.

Do you get a 5498 for a Roth conversion?

A 529-to-Roth IRA rollover is recorded as both a withdrawal and a contribution. The Roth IRA owner receives Form 1099-Q (for the 529 withdrawal) and Form 5498 (for the Roth IRA contribution). These forms are for recordkeeping and don't need to be filed with tax returns.

Where do I enter 5498 in TurboTax?

You don't need to enter information from your Form 5498 (IRA Contribution Information) into TurboTax like you do with a W-2 or 1099s. In most cases, you'll find the info needed for your return on other paperwork, such as a year-end summary statement or a Form 1099-R.

Do I get a 1099-R for a Roth conversion?

A taxpayer who converted a traditional IRA to a Roth IRA will be issued Form 1099-R showing the total distribution from the traditional IRA. A Roth IRA conversion must be reported on Form 8606.

How do I report a Roth IRA conversion on my tax return?

The converted amount will be reflected on Form 8606, Line 16 and the taxable amount will appear on Form 8606, Line 18 which will then be transferred to Form 1040 U.S. Individual Income Tax Return, Line 4b. If you have a basis in the converted amount, the taxable amount may be reduced.

Is a backdoor Roth conversion taxable?

Some or most of a backdoor Roth IRA conversion could be a taxable event. You may have to pay federal, state, and local taxes on converted earnings and deductible contributions. Conversions could kick you into a higher tax bracket for the year.

Do I need to file 8606 for Backdoor Roth?

Don't Forget Form 8606! If you are making nondeductible contributions or engaging in the backdoor Roth strategy, it is vitally important to fill out IRS Form 8606 each and every year, so you don't end up paying taxes twice.

What is the penalty if they do not file a required form 8606 unless they can prove that the failure was due to reason

Penalties: You may owe a $50 penalty for not filing Form 8606 when required, unless you can show reasonable cause. Additionally, if you misstate your after-tax amount without reasonable cause, a $100 penalty may apply.

Does IRS catch all unreported income?

No, the IRS doesn't catch every instance of unreported income, but their advanced data-matching systems catch most discrepancies involving third-party reporting (like W-2s, 1099s for freelance/interest/dividends) through automated checks, leading to CP2000 notices and potential penalties if missed; however, cash income, crypto, or lifestyle mismatches can also trigger scrutiny, though it's less certain than reported income, and high-income non-filers are a current focus. 

What are the biggest tax mistakes people make?

The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.

Can you file a 1099 3 years later?

If you are worried that you forgot to file a 1099, or if you recently caught a mistake on a 1099, you typically have three years to rectify the mistake but may differ depending on the form.

What are common audit red flags?

Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit. The IRS mostly audits tax returns of those earning more than $200,000 and corporations with more than $10 million in assets.

How do you report a backdoor Roth?

Your backdoor Roth IRA amount should be listed on Form 1040, Line 4a as IRA distributions. Taxable amount on Form 1040, Line 4b should be zero unless you had earnings between the time you contributed to your Traditional IRA and the time you converted it to Roth IRA, in which case the earnings would be taxable.

What happens if you forgot to file 8606 last year?

If you forgot to file Form 8606 when required to, the IRS may assess a $50 penalty per missed form (and a $100 penalty for overstating nondeductible contributions). However, the penalty can be waived if you can show reasonable cause.