Use this calculator to estimate your Required Minimum Distribution (RMD) from an inherited IRA. The rules for inherited IRAs can be complex, especially after the SECURE Act. This calculator provides estimates for common scenarios.
Eligible Designated Beneficiary (EDB): Spouse, minor child of deceased, disabled, chronically ill, or individual not more than 10 years younger than deceased.
No
Yes
This is crucial for the 10-year rule for non-spouse designated beneficiaries.
// Single Life Expectancy Table (Table I from IRS Pub 590-B)
var lifeExpectancyTable = {
10: 73.4, 11: 72.4, 12: 71.4, 13: 70.4, 14: 69.4, 15: 68.4, 16: 67.5, 17: 66.5, 18: 65.5, 19: 64.5,
20: 63.5, 21: 62.5, 22: 61.5, 23: 60.5, 24: 59.5, 25: 58.5, 26: 57.5, 27: 56.5, 28: 55.6, 29: 54.6,
30: 53.6, 31: 52.6, 32: 51.6, 33: 50.7, 34: 49.7, 35: 48.7, 36: 47.7, 37: 46.8, 38: 45.8, 39: 44.8,
40: 43.8, 41: 42.9, 42: 41.9, 43: 40.9, 44: 40.0, 45: 39.0, 46: 38.0, 47: 37.1, 48: 36.1, 49: 35.2,
50: 34.2, 51: 33.3, 52: 32.3, 53: 31.4, 54: 30.4, 55: 29.5, 56: 28.6, 57: 27.6, 58: 26.7, 59: 25.8,
60: 24.9, 61: 24.0, 62: 23.1, 63: 22.2, 64: 21.3, 65: 20.4, 66: 19.5, 67: 18.7, 68: 17.8, 69: 17.0,
70: 16.2, 71: 15.3, 72: 14.5, 73: 13.7, 74: 12.9, 75: 12.2, 76: 11.4, 77: 10.7, 78: 10.0, 79: 9.3,
80: 8.6, 81: 8.0, 82: 7.4, 83: 6.8, 84: 6.2, 85: 5.6, 86: 5.1, 87: 4.6, 88: 4.1, 89: 3.7,
90: 3.3, 91: 2.9, 92: 2.6, 93: 2.3, 94: 2.0, 95: 1.8, 96: 1.6, 97: 1.4, 98: 1.2, 99: 1.1,
100: 1.0, 101: 0.9, 102: 0.8, 103: 0.7, 104: 0.6, 105: 0.6, 106: 0.5, 107: 0.5, 108: 0.4, 109: 0.4,
110: 0.4, 111: 0.3, 112: 0.3, 113: 0.3, 114: 0.3, 115: 0.3
};
function getLifeExpectancyFactor(age) {
if (age 115) return lifeExpectancyTable[115];
return lifeExpectancyTable[age];
}
function displayResult(message, isError) {
var resultDiv = document.getElementById("result");
var errorDiv = document.getElementById("error");
resultDiv.classList.add("hidden");
errorDiv.classList.add("hidden");
if (isError) {
errorDiv.innerHTML = message;
errorDiv.classList.remove("hidden");
} else {
resultDiv.innerHTML = message;
resultDiv.classList.remove("hidden");
}
}
function toggleDeceasedRMDs() {
var beneficiaryType = document.getElementById("beneficiaryType").value;
var deceasedRMDsContainer = document.getElementById("deceasedRMDsContainer");
if (beneficiaryType === "Non-Spouse Designated Beneficiary (Post-2019 Death)") {
deceasedRMDsContainer.classList.remove("hidden");
} else {
deceasedRMDsContainer.classList.add("hidden");
}
}
function calculateRMD() {
var iraBalance = parseFloat(document.getElementById("iraBalance").value);
var beneficiaryAge = parseInt(document.getElementById("beneficiaryAge").value);
var yearOfDeath = parseInt(document.getElementById("yearOfDeath").value);
var beneficiaryType = document.getElementById("beneficiaryType").value;
var deceasedTakingRMDs = document.getElementById("deceasedTakingRMDs").value;
// Clear previous results
displayResult("", false);
displayResult("", true);
// Input validation
if (isNaN(iraBalance) || iraBalance < 0) {
displayResult("Please enter a valid Inherited IRA Balance (a non-negative number).", true);
return;
}
if (isNaN(beneficiaryAge) || beneficiaryAge 115) {
displayResult("Please enter a valid Beneficiary's Current Age (between 10 and 115).", true);
return;
}
if (isNaN(yearOfDeath) || yearOfDeath new Date().getFullYear()) {
displayResult("Please enter a valid Year of Deceased's Death (e.g., 2023).", true);
return;
}
var currentYear = new Date().getFullYear();
var yearsSinceDeath = currentYear – yearOfDeath;
var rmd = 0;
var explanation = "";
var leFactor = 0;
if (beneficiaryType === "Spouse Beneficiary (Special Rules Apply)") {
explanation = "As a spouse beneficiary, you have several options: you can roll over the inherited IRA into your own IRA, treat it as your own IRA, or take distributions as an inherited IRA. Each option has different RMD rules. Please consult a financial advisor for personalized guidance.";
displayResult(explanation, false);
return;
}
if (beneficiaryType === "Non-Designated Beneficiary (Estate/Trust – Special Rules Apply)") {
explanation = "For non-designated beneficiaries like estates or trusts, the RMD rules are complex. Generally, the 5-year rule or the deceased's remaining life expectancy (if death was after the required beginning date) applies. Please consult a financial advisor or tax professional.";
displayResult(explanation, false);
return;
}
if (beneficiaryType === "Eligible Designated Beneficiary (EDB)" || beneficiaryType === "Non-Spouse Designated Beneficiary (Pre-2020 Death)") {
// Life Expectancy Method
leFactor = getLifeExpectancyFactor(beneficiaryAge);
if (leFactor <= 0) {
displayResult("Could not determine a valid life expectancy factor for the given age. Please check the beneficiary's age.", true);
return;
}
rmd = iraBalance / leFactor;
explanation = "Based on the life expectancy method, your RMD for this year is: $" + rmd.toFixed(2) + ".";
explanation += "This is calculated by dividing your Inherited IRA Balance ($" + iraBalance.toFixed(2) + ") by your life expectancy factor (" + leFactor.toFixed(1) + ").";
displayResult(explanation, false);
return;
}
if (beneficiaryType === "Non-Spouse Designated Beneficiary (Post-2019 Death)") {
// 10-Year Rule
if (yearsSinceDeath 10) {
explanation = "The 10-year distribution period has ended. The entire inherited IRA balance should have been distributed by the end of the 10th year following the year of death.";
displayResult(explanation, false);
return;
}
if (yearsSinceDeath === 10) {
rmd = iraBalance;
explanation = "This is the 10th year following the year of death. The entire remaining Inherited IRA balance of $" + rmd.toFixed(2) + " must be distributed by December 31st of this year.";
displayResult(explanation, false);
return;
}
// Years 1-9 of the 10-year rule
if (deceasedTakingRMDs === "Yes") {
// Deceased was taking RMDs, so annual RMDs are required for years 1-9
leFactor = getLifeExpectancyFactor(beneficiaryAge);
if (leFactor <= 0) {
displayResult("Could not determine a valid life expectancy factor for the given age. Please check the beneficiary's age.", true);
return;
}
rmd = iraBalance / leFactor;
explanation = "Since the deceased was taking RMDs, you are required to take annual RMDs during years 1-9 of the 10-year period. Your RMD for this year is: $" + rmd.toFixed(2) + ".";
explanation += "This is calculated by dividing your Inherited IRA Balance ($" + iraBalance.toFixed(2) + ") by your life expectancy factor (" + leFactor.toFixed(1) + "). The entire remaining balance must be distributed by the end of the 10th year following the year of death.";
displayResult(explanation, false);
return;
} else { // deceasedTakingRMDs === "No"
// Deceased was NOT taking RMDs, so no RMDs until year 10
rmd = 0;
explanation = "Since the deceased was NOT taking RMDs, no RMD is required for you this year. The entire Inherited IRA balance must be distributed by the end of the 10th year following the year of death.";
displayResult(explanation, false);
return;
}
}
displayResult("An unexpected error occurred. Please check your inputs.", true);
}
// Initial call to set visibility based on default selection
toggleDeceasedRMDs();
Understanding Inherited IRA Required Minimum Distributions (RMDs)
When you inherit an Individual Retirement Account (IRA), the rules for taking distributions can be complex and depend heavily on your relationship to the deceased, the year of death, and whether the deceased had already started taking their own Required Minimum Distributions (RMDs).
What is an RMD?
A Required Minimum Distribution (RMD) is the minimum amount you must withdraw from your retirement accounts each year once you reach a certain age or, in the case of inherited IRAs, based on specific beneficiary rules. These distributions are taxable income.
The Impact of the SECURE Act (2020)
The Setting Every Community Up for Retirement Enhancement (SECURE) Act, enacted in late 2019, significantly changed the rules for inherited IRAs for deaths occurring on or after January 1, 2020. The most notable change was the introduction of the "10-year rule" for many non-spouse beneficiaries.
Types of Beneficiaries and Their RMD Rules:
1. Spouse Beneficiary
If you are the spouse of the deceased, you generally have the most flexibility:
Roll over to your own IRA: You can treat the inherited IRA as your own, rolling it into an existing or new IRA in your name. This allows you to delay RMDs until you reach your own RMD age (currently 73).
Treat as your own IRA: Similar to a rollover, but you simply retitle the account.
Treat as an inherited IRA: You can keep the IRA as an inherited IRA. In this case, you can take RMDs based on your own life expectancy, or if the deceased was older, you might be able to use their life expectancy.
Due to these various options, spouse beneficiaries should consult a financial advisor to determine the best strategy for their situation.
2. Eligible Designated Beneficiary (EDB)
An EDB is a specific type of designated beneficiary who is exempt from the strict 10-year rule under the SECURE Act. EDBs can continue to stretch distributions over their life expectancy. This category includes:
The deceased's surviving spouse.
The deceased's minor child (until they reach the age of majority, typically 21, after which the 10-year rule applies).
A disabled individual.
A chronically ill individual.
An individual who is not more than 10 years younger than the deceased.
For EDBs, RMDs are calculated annually by dividing the IRA balance by the beneficiary's life expectancy factor (from the IRS Single Life Expectancy Table).
3. Non-Spouse Designated Beneficiary (Post-2019 Death) – The 10-Year Rule
This is the most common scenario for non-spouse beneficiaries for deaths occurring in 2020 or later. Under this rule, the entire inherited IRA balance must be distributed by December 31st of the 10th year following the year of the original owner's death.
If the deceased was NOT taking RMDs at death: No RMDs are required for years 1-9. The entire account must be emptied by the end of the 10th year.
If the deceased WAS taking RMDs at death: The IRS clarified in 2022/2023 that annual RMDs *are* required for years 1-9, based on the beneficiary's life expectancy. The remaining balance must then be distributed by the end of the 10th year.
Failure to take required distributions can result in a 25% excise tax on the amount not distributed (reduced to 10% if corrected promptly).
If the original owner died before January 1, 2020, the old "stretch IRA" rules generally apply. Non-spouse designated beneficiaries could stretch distributions over their own life expectancy, taking annual RMDs based on the IRS Single Life Expectancy Table.
5. Non-Designated Beneficiary (Estate or Trust)
If the beneficiary is an estate, a charity, or certain types of trusts, the rules are more complex:
If the deceased died before their Required Beginning Date (RBD): The 5-year rule typically applies, meaning the entire account must be distributed by the end of the fifth year following the year of death.
If the deceased died on or after their RBD: Distributions can be taken over the deceased's remaining life expectancy.
These situations often require professional tax and legal advice.
How to Use the Calculator:
Inherited IRA Balance: Enter the fair market value of the inherited IRA as of December 31st of the *previous* year. This is the balance used for calculating the current year's RMD.
Beneficiary's Current Age: Enter your age as of December 31st of the *current* RMD year.
Year of Deceased's Death: Enter the calendar year in which the original IRA owner passed away. This determines which set of rules (pre- or post-SECURE Act) applies.
Beneficiary Relationship: Select your relationship to the deceased. This is critical for determining the applicable RMD rules.
Was Deceased Taking RMDs: If you selected "Non-Spouse Designated Beneficiary (Post-2019 Death)", indicate whether the deceased had already started taking their own RMDs. This affects whether annual RMDs are required during the 10-year period.
Examples:
Here are a few examples to illustrate how the RMD rules work:
Scenario: Non-Spouse Designated Beneficiary (Post-2019 Death), Deceased WAS taking RMDs
Result (for current year 2024): The calculator would determine that this is the 3rd year of the 10-year period (2024 – 2021 = 3). Since the deceased was taking RMDs, annual RMDs are required. For a 45-year-old, the life expectancy factor is 39.0. RMD = $100,000 / 39.0 = $2,564.10. The remaining balance must be distributed by the end of 2031.
Scenario: Non-Spouse Designated Beneficiary (Post-2019 Death), Deceased WAS NOT taking RMDs
Result (for current year 2024): This is the 3rd year of the 10-year period. Since the deceased was NOT taking RMDs, no RMD is required for this year. The entire account must be distributed by the end of 2031.
Deceased Taking RMDs: (Not applicable for EDB calculation)
Result (for current year 2024): For a 15-year-old EDB, the life expectancy factor is 68.4. RMD = $150,000 / 68.4 = $2,192.98. This beneficiary can stretch distributions over their life expectancy.
Deceased Taking RMDs: (Not applicable for pre-2020 calculation)
Result (for current year 2024): For a 60-year-old beneficiary under pre-2020 rules, the life expectancy factor is 24.9. RMD = $80,000 / 24.9 = $3,212.85. This beneficiary can stretch distributions over their life expectancy.
Disclaimer: This calculator provides estimates based on common interpretations of IRS rules. Inherited IRA RMD rules are complex and subject to change. This is not financial, tax, or legal advice. Always consult with a qualified financial advisor or tax professional for personalized guidance regarding your specific situation.