Military Separation Pay Calculator
Calculate full and half military separation pay from your monthly basic pay and years and months of active service, using the formula in 10 U.S.C. 1174. Basic pay can come from the 2026 military pay chart. Looking for the family separation allowance? That is a different pay; see the deployment pay calculator.
Maintained by Archie Chang · Rules checked against 10 U.S.C. 1174, DoDI 1332.29 and IRS Publication 15 October 25, 2026 · Methodology & sources
Separation pay calculator
- Full separation pay, gross (before tax withholding)
- $51,598.80
- Monthly basic pay used
- $4,299.90
- Active service counted
- 10 years 0 months (120 months)
- Full separation pay
- $51,598.80
- Half separation pay
- $25,799.40
This is the amount if you qualify. Separation pay requires an involuntary separation, an honorable (full) or honorable or general (half) characterization, and the other conditions listed under eligibility below.
This is the gross amount under 10 U.S.C. 1174(d). Federal income tax is withheld from it, and the amount you receive after withholding is not calculated here. Half pay is computed from the unrounded full amount and then rounded to the cent. The table lookup uses the 2026 basic pay table and the years you enter, which may differ from your years of service for pay purposes. If you separate in 2027 or later, or your years for pay differ, enter your basic pay directly. Your finance office determines what you are paid.
How separation pay is calculated
Full separation pay is 10 percent of (years of active service x 12 x monthly basic pay at discharge). Half separation pay is one-half of that. Because 12 x years is the number of months, the full amount equals monthly basic pay x months of service / 10. Use monthly basic pay only, not BAH, BAS or special pays.
For partial years, each full month in addition to the full years counts as one-twelfth of a year and any remaining fraction of a month is disregarded. The statute gives no rounding rule, so this calculator rounds to the nearest cent: half pay is computed from the unrounded full amount and then rounded, so it can differ by a cent from half of the rounded full amount. The same calculation appears in the DoDI 1332.29 example: an E-5 at $2,989.80 a month with 8 years gets $28,702.08 in full separation pay.
Example: $4,000.00 of monthly basic pay and 10 years 5 months of active service (125 months) is $50,000.00 for full separation pay and $25,000.00 for half.
Separation pay and other benefits
Separation pay can reduce what you receive later: it is deducted from VA disability compensation (net of the federal income tax withheld) and from retired pay if you later qualify. Use the VA disability calculator and the military retirement pay calculator to see those amounts, and the military pay dates for when pay is released.
Separation pay questions
What is military separation pay?
Separation pay is a one-time payment under 10 U.S.C. 1174 to a member who is involuntarily discharged or released from active duty (including a denied reenlistment) after at least 6 and less than 20 years of active service, unless the Secretary concerned determines the conditions of the discharge do not warrant payment. It is not retirement pay and it is not the family separation allowance.
How much is military separation pay?
Full separation pay is 10 percent of the product of your years of active service and 12 times the monthly basic pay you were entitled to at discharge; half separation pay is one-half of that amount (1174(d)). Each full month beyond whole years counts as one-twelfth of a year and any part of a month is dropped (1174(f)). Example: $4,000.00 a month of basic pay and 10 years 5 months of service gives $50,000.00 full or $25,000.00 half, before tax withholding.
Who gets full pay and who gets half pay?
Full or half depends on your separation authority and how your service was characterized, so ask your service which applies. Under 1174(a)(1), a regular officer separated under chapter 36 (except sections 630(1)(A) and 643) or under section 580 or 8372 is entitled to the full amount. For officers separated under 630(1)(A), 643 or 1186, warrant officers separated under 1165 or 1166, and members other than regular members (1174(a)(2), (c)), the Secretary concerned decides full or half. An enlisted member gets the full amount unless discharged under criteria prescribed by the Secretary of Defense, in which case the half amount applies (1174(b)). DoDI 1332.29 (March 3, 2017) section 3.1 adds that full pay requires an honorable characterization, while half pay requires honorable or general (under honorable conditions).
Who is not eligible for separation pay?
Besides the statute's exclusions (1174(e)(2): discharged at your own request, during an initial term of enlistment or initial period of obligated service, released from active duty for training, or immediately eligible for retired pay), DoDI 1332.29 section 3.4 excludes members separated for misconduct, enlisted members separated for unsatisfactory performance (except where half pay is allowed under section 3.1.b), members separated under other than honorable conditions, and members separated by court-martial sentence or dropped from the rolls (3.4.f). The first-term exclusion also applies to a member denied reenlistment or continuation at the end of the initial term (3.4.c). A sole survivorship discharge qualifies even with under 6 years of service (1174(i)); this calculator covers only 6 to under 20 years.
Do I have to serve in the Reserve to get separation pay?
Yes. As a condition of receiving separation pay you must sign a written agreement to serve in the Ready Reserve for at least three years after discharge (1174(e)(1)). If you still have an unfinished service obligation, the three years start the day after it ends.
Is military separation pay taxable?
Federal income tax is withheld from separation pay: 1174(h)(2) refers to the federal income tax withheld from it at the flat withholding rate under the Internal Revenue Code. IRS Publication 15 currently gives that supplemental wage rate as 22 percent (37 percent on supplemental wages above $1 million in a year). The amount you actually owe is settled on your tax return, so this calculator shows the gross amount and does not estimate the net.
Does separation pay affect VA disability compensation?
Yes. You keep your VA disability compensation, but 1174(h)(2) deducts from it the total separation pay you received. The deduction itself is older than 1996: Pub. L. 104-201 section 653 (effective October 1, 1996, for payments made after September 30, 1996) changed it so that the amount deducted is reduced by the federal income tax withheld from the separation pay. No deduction is made for pay received because of an earlier discharge if the disability was incurred or aggravated during a later period of active duty. See the VA disability calculator for your monthly compensation.
What happens if I later qualify for retired pay?
Under 1174(h)(1), a member who received separation pay and later qualifies for retired or retainer pay has an amount deducted from each retired payment, in monthly installments set by the Secretary of Defense, until the total equals the separation pay received. Service already paid for with separation pay also cannot be counted again in a later separation pay calculation (1174(g)).
What service counts toward separation pay?
Active service in the Active or Reserve Components counts, including active duty for training, and it does not have to be continuous for the amount (DoDI 1332.29 section 3.3.a; Reserve members need 6 continuous years immediately before separation, with breaks of no more than 30 days, section 3.1.a(1)). Time as a service academy cadet or midshipman or in ROTC is not counted (3.3.d(2)). Periods of absence without leave, confinement awaiting trial that ends in conviction, confinement under a court-martial sentence, and time lost while not in the line of duty are not included, although time served to make good lost time is (3.3.d(1)). Subtract any such time before you enter your years and months. Periods already paid by earlier separation, severance or readjustment pay can count toward the 6-year minimum but not toward the amount (3.3.c; 1174(g)).
Is this the same as disability severance pay?
No. This page covers involuntary separation pay under 10 U.S.C. 1174 for a non-disability discharge. Severance pay for a member separated for physical disability is a different payment under 10 U.S.C. 1212 and is not calculated here.
Is separation pay the same as family separation pay?
No. Military family separation pay usually means the family separation allowance, a monthly allowance for members with dependents who are away from them. Separation pay is a one-time payment for an involuntary discharge. For the family separation allowance see the deployment pay calculator.
Military pay tools
After you separate