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What’s a backdoor Roth IRA and how do I enter it?

Explains what a backdoor Roth IRA is, how it works when you’re over income limits, how it’s reported on Form 8606, and how to enter it correctly in april to avoid double taxation.

Updated over a week ago

A backdoor Roth IRA is a tax strategy that lets you put money into a Roth IRA even if your income is too high to contribute directly.

Instead of contributing directly to a Roth IRA, you use an extra step—often called the “backdoor.”


How a backdoor Roth IRA works

Roth IRAs have income limits. If you earn over those limits, direct contributions aren’t allowed.

A backdoor Roth IRA uses two IRS-allowed steps:

  • Contribute after-tax money to a traditional IRA

  • Then “roll” that money from the traditional IRA to a Roth IRA


How it’s reported to the IRS

Form 8606 is used to report nondeductible traditional IRA contributions and Roth conversions. It tracks your after-tax basis so you’re only taxed on any taxable portion of the conversion—not the money you already paid taxes on.


How to enter a backdoor Roth IRA in april

You’ll be asked about your retirement income. Enter the information from Form 1099-R, which is sent by the financial institution that processed the IRA distribution.

Next, answer questions about whether the distribution was rolled over and converted to a Roth IRA.

If applicable, we’ll ask for additional details about after-tax IRA contributions (basis) to make sure you’re not taxed twice.


Not sure what to enter?

That’s okay. If a question doesn’t apply to you, entering $0 is often the right choice. april will guide you through the rest and help ensure your backdoor Roth IRA is reported correctly.


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