Premature distributions
Distributions from an IRA or self-employed retirement account plan (e.g., a 401(k), savings incentive match plan for employees (SIMPLE), or Simple Employee Pension (SEP) retirement plan for a self-employed taxpayer) that are deemed to be premature for federal income tax purposes do not qualify for the subtraction. A premature distribution (sometimes referred to as an early distribution) for federal tax purposes means a distribution that is subject to a federal income tax penalty (sometimes referred to as additional federal tax).
In general, a distribution made before a taxpayer reaches the minimum retirement age required by the pension or annuity plan is subject to the premature distribution penalty. However, federal law does not impose the premature distribution penalty for certain distributions made prior to the minimum retirement age (e.g., death or hardship). The subtraction may be claimed for these distributions that are not subject to the federal penalty if they otherwise meet the requirements and limitations for the subtraction. The restriction regarding premature distributions does not apply to pension and annuity benefits distributed from sources other than an IRA or self-employed retirement account plan.
For additional information about premature distributions, penalties, and exceptions, please see Exceptions to Tax on Early Distributions on the IRS website.