Inherited IRA Distribution Calculator

About the Inherited IRA Distribution Calculator

The post-SECURE Act rule set fundamentally changed inherited IRA distribution rules. Most non-spouse beneficiaries must distribute the entire inherited IRA within 10 years of the owner's death instead of using the old lifetime "stretch IRA" approach.

Spouse beneficiaries, minor children, disabled individuals, and beneficiaries less than 10 years younger than the decedent are exempt from the standard 10-year rule and may use longer distribution periods. Understanding the distribution framework helps beneficiaries model tax impact and timing tradeoffs.

This calculator estimates annual distributions and their tax impact under both level and strategic distribution approaches.

When This Page Helps

Strategic distribution timing can save money by shifting inherited IRA withdrawals into lower-income years. This worksheet helps beneficiaries compare scenarios without treating the output as tax advice.

How to Use the Inputs

1. Enter the inherited IRA balance.
2. Enter the number of years remaining in the 10-year window.
3. Enter your marginal federal and state tax rates.
4. Select even distribution or review your bracket-optimized strategy.
5. View annual distribution amounts and total tax.

Example Calculation

Tips & Best Practices

• Take larger distributions in years with lower other income (job loss, sabbatical, early retirement).
• Consider Roth conversions of inherited IRA amounts in low-income years.
• The 10-year clock starts on December 31 of the year after the owner's death.
• Inherited Roth IRAs must still be distributed within 10 years but are tax-free.
• You are not required to take distributions each year — just empty the account by year 10.
• Qualified charitable distributions (QCDs) from inherited IRAs can reduce taxable income if you are 70½+.

Distribution Strategy Examples

Even distribution: the account is spread roughly evenly across the remaining years. Front-loaded: larger withdrawals occur early. Back-loaded: distributions are deferred until later years. Bracket-optimized: withdrawals vary with the beneficiary's other income. Each strategy can produce a different total tax result.

Impact of the Post-SECURE Framework

The modern inherited-IRA rule set compresses many beneficiary distributions into a 10-year window. That can push beneficiaries into higher tax brackets than the older lifetime-stretch approach did, so timing matters more than it used to.

Special Situations

Multiple beneficiaries: the inherited IRA may be split into separate inherited IRAs by the applicable deadline, after which each beneficiary follows their own distribution schedule. Trust beneficiaries: distribution treatment depends on trust structure and beneficiary classification.

Frequently Asked Questions

• What is the 10-year rule?

  Under the current post-SECURE Act framework, most non-spouse beneficiaries must fully distribute an inherited IRA by December 31 of the 10th year following the original owner's death. The account still must be emptied by the deadline even if distributions are not even from year to year.

• Who is exempt from the 10-year rule?

  Eligible designated beneficiaries are exempt: surviving spouses, minor children (until age of majority), disabled or chronically ill individuals, and beneficiaries not more than 10 years younger than the decedent. These beneficiaries can use longer stretch distribution periods.

• Are there annual RMDs within the 10 years?

  Annual inherited-IRA RMD treatment depends on the beneficiary category, whether the original owner had already begun required distributions, and the specific IRS guidance applicable to the year involved. This worksheet does not determine that legal classification for you.

• Can I roll an inherited IRA into my own IRA?

  Only surviving spouses can roll an inherited IRA into their own IRA. Non-spouse beneficiaries must maintain the account as an inherited IRA. Rolling it over would be a taxable distribution plus potential penalties.

• What happens if I miss the 10-year deadline?

  Failing to distribute the required amount by the deadline can trigger an excise-tax penalty on the shortfall. The exact penalty and available correction relief depend on the rule set and correction timing that apply for the year involved.

• Should I distribute evenly or strategically?

  Strategic distribution is usually better. Take larger amounts in low-income years and smaller amounts in high-income years. Some beneficiaries defer most distributions to years 8–10, while others front-load. Model your specific tax situation.