Calculating Minimum Required Distributions
 
How to Calculate
To determine the minimum required distribution (MRD) for the first year (the year following the year of death), you generally divide the fair market value of your Inherited IRA as of December 31 of the year of death, by the appropriate Single Life Expectancy factor. If you don't take the required minimum, you are subject to a penalty equal to 50% of the amount that should have been withdrawn, but wasn't.
The 5-Year Rule
If the account owner died prior to age 70½, you may also elect to use the 5-Year Rule.
Under the 5-Year Rule, you:
  Can withdraw from your IRA assets at any time, in any amount
  Must withdraw all assets by December 31 of the fifth anniversary year following the IRA owner's death.
As long as the account is depleted within this timeframe, the MRD penalties will generally be waived.
MRDs for Surviving Spouses
Surviving spouses transferring assets to an Inherited IRA use the Single Life Expectancy Table. Note: The MRD Calculator in the Retirement Investment Center does not take into account regulations pertaining to IRA inheritance.
Example: Surviving Spouse
Year of Death 2004
First MRD Required
(year following death)
2005
Age of Beneficiary
(Surviving Spouse) in 2005
65
Fair Market Value of Inherited IRA on 12/31/2004 $100,000
2005 Life Expectancy Factor
(based on the Single Life Expectancy Table)
21.0
2005 MRD Amount  $4,761.90 = $100,000 divided by 21.0
2006 Life Expectancy Factor
(revised annually for spouse beneficiaries based on the Single Life Expectancy Table)
20.2
2006 MRD Amount 12/31/2005 Fair Market
Value ÷ 20.2
MRDs for Surviving Children or Other Persons
If the IRA owner had designated multiple primary beneficiaries, then there are two possible scenarios for those beneficiaries. One scenario is for the beneficiaries to establish separate Inherited IRAs by December 31 of the year following the original IRA owner's death. If this occurs, then the MRD for each separate Inherited IRA will generally be based on each respective beneficiary's Single Life Expectancy. Each year thereafter, this factor continues to be reduced by one. The other scenario is if the separate Inherited IRAs are not established by December 31 of the year following the original IRA owner's year of death. In this case, the MRD amount will generally be based on the oldest beneficiary's Single Life Expectancy for all accounts. Each year thereafter, this factor is reduced by one.
Example: Surviving Child Establishes Inherited IRA by December 31 of Year Following Parent's Death
Year of Death 2004
First MRD Required
(year following death)
2005
Age of Beneficiary in 2005 46
Fair Market Value of Inherited IRA on 12/31/2004 $100,000
2005 Life Expectancy Factor
(based on the Single Life Expectancy Table)
37.9
2005 MRD Amount  $2,638.52 = $100,000 divided by 37.9
2006 Life Expectancy Factor
(subtract one from previous year's factor)
36.9 (37.9 - 1.0)
2006 MRD Amount 12/31/2005 Fair Market
Value ÷ 36.9
If the IRA owner had designated multiple primary beneficiaries and the Inherited IRA was not established until after December 31 of the year following death, MRDs will be based on the life expectancy of the oldest beneficiary for all remaining year MRD calculations.
The information provided by Fidelity Investments is general in nature and should not be considered investment, legal or tax advice. Fidelity does not provide investment, legal or tax advice. Consult with a legal or tax professional regarding your unique tax situations.
 
 
If You Inherit a Roth IRA
If you inherit a Roth IRA rather than a Traditional IRA and transfer the assets to an Inherited Roth IRA —unlike the original owners—you are required to take minimum distributions. As long as the assets have been in the Roth IRA for five or more years, minimum distributions can be withdrawn tax-free.
 
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Inherited IRA
Relationship to Original Owner
Managing Your Assets
 Overview
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 Calculating Minimum
   Required Distributions
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Overview
Spouse
Parent or Other Person
Trust, Charity, or Entity
Spending vs. Investing
Calculating Minimum
Required Distributions
Forms for Inherited IRAs