Updated October 17, 2026. Quick answer: Exception code 11 on Form 5329 is for qualified distributions to reservists while serving on active duty. Publication 590-B defines a qualified reservist distribution with four requirements and lists the reserve components. You enter the amount on line 2 and write 11 in the space provided.
More IRS forms and schedules for individual filers, read line by line: Form 2106 instructions and who can still use Form 2106.
What code 11 says
Form 5329 Part I is where the additional tax on early distributions is figured, and line 2 is where you show the part of an early distribution that is not subject to it. The instructions list each reason as a numbered exception, and a qualified reservist distribution is number 11. Part I itself opens by saying “You may also have to complete this part to indicate that you qualify for an exception to the additional tax on early distributions”.
The instructions describe exception 11 in one sentence: “Qualified distributions to reservists while serving on active duty for at least 180 days.”
The rule in Publication 590-B
Publication 590-B states the exception: “A qualified reservist distribution isn’t subject to the 10% additional tax on early distributions.”
It then defines the term: “A distribution you receive is a qualified reservist distribution if the following requirements are met.”
- “You were ordered or called to active duty after September 11, 2001.”
- “You were ordered or called to active duty for a period of more than 179 days or for an indefinite period because you are a member of a reserve component.”
- “The distribution is from an IRA or from amounts attributable to elective deferrals under a section 401(k) or 403(b) plan or a similar arrangement.”
- “The distribution was made no earlier than the date of the order or call to active duty and no later than the close of the active duty period.”
The form instructions and the Publication describe the length of service in different words. Read the code’s own sentence and the Publication’s bullet side by side before you decide that you meet the service requirement.
What a reserve component is
Publication 590-B says “The term “reserve component” means the:” and lists:
- “Army National Guard of the United States,”
- “Army Reserve,”
- “Navy Reserve,”
- “Marine Corps Reserve,”
- “Air National Guard of the United States,”
- “Air Force Reserve,”
- “Coast Guard Reserve, or”
- “Reserve Corps of the Public Health Service.”
How to claim it on Form 5329
Report the early distribution on line 1 first. The instructions for line 1 ask for the early distributions “includible in income” that you received. Then use line 2 for the part that is a qualified reservist distribution.
The instructions for line 2 begin: “Enter on line 2 the amount that you can exclude.” They continue: “In the space provided, enter the applicable exception number”. For this page the number is 11. If you have several reasons, the instructions say “If more than one exception applies, enter 99.” That case is covered on exception code 99.
Where it goes next
Line 2 feeds the lines below it. The form’s caption for line 3 reads “Amount subject to additional tax. Subtract line 2 from line 1”. The caption for line 4 reads “Enter 10% (0.10) of line 3. Include this amount on Schedule 2 (Form 1040), line 8”. So whatever you exclude on line 2 comes out of the amount that line 4 multiplies. The whole of Part I is walked through on the Part I lines 1 to 4 page.
If you are married and both of you must file the form, the instructions say “If both you and your spouse are required to file Form 5329, complete a separate form for each of you.” They add “Include the combined tax on Schedule 2 (Form 1040), line 8.”
Edition and line numbers
This page reads the 2025 Form 5329 and its 2025 instructions, and the 2025 returns edition of each IRS Publication it cites. They are the current files irs.gov served on 2026-10-17, for the tax year 2025 return filed in 2026. Check the tax year printed on the form you are filling in and use the line numbers and exception numbers on that year’s form, because a different year’s form can number or word them differently. For the wider picture, see Form 5329 explained and the overview of early withdrawal penalty exceptions.
Common mistakes
- Using code 11 for a distribution made before the order. Publication 590-B requires that it was “made no earlier than the date of the order or call to active duty”.
- Using code 11 after active duty ended. The same bullet adds “no later than the close of the active duty period.”
- Using code 11 for money from any source. Publication 590-B requires that “The distribution is from an IRA or from amounts attributable to elective deferrals under a section 401(k) or 403(b) plan or a similar arrangement.”
Related: Form 5329 explained, Early withdrawal penalty exceptions, 1099-R box 7 codes, and 403(b) withdrawal rules.
Sources
- Instructions for Form 5329 (2025): https://www.irs.gov/pub/irs-pdf/i5329.pdf
- Form 5329 (2025): https://www.irs.gov/pub/irs-pdf/f5329.pdf
- Publication 590-B, Distributions from Individual Retirement Arrangements (IRAs) (for 2025 returns): https://www.irs.gov/pub/irs-pdf/p590b.pdf
Read from the IRS documents linked above on October 17, 2026. General information, not tax advice. Your own facts decide the outcome, and a preparer, the account provider or the IRS is the right place to confirm anything consequential.