Yes, in most divorces an ex-wife is entitled to a share of a pension earned during the marriage. How much she gets, and how she gets it, depends on three things: your state’s rules for dividing marital property, what kind of retirement plan it is, and whether the right court order is in place to tell the plan who to pay. The portion of the pension built up before the marriage or after separation generally stays with the person who earned it.
What Part of the Pension Is Marital Property
The portion accumulated from the date of marriage until separation is treated as marital property subject to division. Contributions and growth from before the marriage, or after a legal separation, are usually separate property and stay with the pension holder. The account being in only one spouse’s name does not change this; the marital share belongs to both spouses for purposes of division.
Where the divorce is filed decides how that marital share gets split. Nine states use community property rules: Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin. In those states, anything earned during the marriage is generally jointly owned and divided equally. The other 41 states and Washington, D.C., use equitable distribution, where a judge divides property based on what is fair given the length of the marriage, each spouse’s income, future earning potential, and similar factors. Equitable does not have to mean 50/50.
How Courts Calculate Her Share
Defined Benefit Pensions
A traditional pension promises a monthly payment at retirement based on salary and years of service. To isolate the marital portion, courts commonly apply a coverture fraction: months the pension accrued during the marriage divided by total months of service. Someone who worked 40 years and was married for 15 of them would have a marital share of 37.5% of the pension. The ex-spouse’s award is a portion of that marital share, not the full benefit.
If one spouse wants to keep the pension intact and trade other assets for it, an actuary may be brought in to calculate the present value of the future payments.
401(k)s, 403(b)s, and Other Account-Balance Plans
Defined contribution plans are simpler because they have a stated balance. Division usually means transferring a dollar amount or percentage into a separate retirement account for the receiving spouse. Done through the proper legal channel, the transfer itself does not trigger income tax or an early withdrawal penalty.
The Order That Actually Divides the Plan
A divorce decree alone is usually not enough to make a retirement plan pay out to an ex-spouse. A separate order is needed, and the type depends on the plan.
Private Employer Plans: The QDRO
Most private employer retirement plans require a Qualified Domestic Relations Order to divide benefits. A QDRO is a court order directing the plan administrator to pay a share of the participant’s benefits to the alternate payee, typically the ex-spouse.1U.S. Department of Labor. Qualified Domestic Relations Orders Under ERISA Without a valid QDRO, the plan can only pay benefits according to its own terms, which usually means paying the participant or a named beneficiary, no matter what the divorce decree says.
Federal law sets specific requirements. The order must name and give mailing addresses for the participant and the alternate payee, identify the plan, state the amount or percentage (or a formula) to be paid, and specify the number of payments or the time period covered.2Office of the Law Revision Counsel. 29 U.S. Code 1056 – Form and Payment of Benefits The order cannot require the plan to provide a benefit or option it does not already offer, and it cannot increase the total actuarial value of benefits.
The court issues the QDRO, but the plan administrator decides whether it qualifies. A rejected order has to be revised and resubmitted, which can take months. Many administrators publish model language to work from. Drafting typically costs several hundred dollars, and some plans charge their own review fee.
IRAs Are Different
Individual retirement accounts do not require a QDRO. IRAs are not covered by ERISA. Transfers between divorcing spouses are handled under a tax code provision that treats the transfer as nontaxable as long as it is done under a divorce or separation agreement.3Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts Once transferred, the IRA belongs to the receiving spouse. The divorce judgment or settlement agreement itself authorizes the custodian to make the transfer.
One trap: the early withdrawal penalty exception that applies to QDRO distributions from employer plans does not apply to IRAs.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions If the receiving spouse withdraws from a transferred IRA before age 59½, the 10% penalty still applies unless another exception fits.
Federal Civilian Pensions
Pensions under the Civil Service Retirement System and the Federal Employees Retirement System are exempt from ERISA.5U.S. Office of Personnel Management. Court-Ordered Benefits for Former Spouses (RI 84-1) A standard QDRO will not work. The ex-spouse needs a Court Order Acceptable for Processing (COAP), sent to the Office of Personnel Management. The order must expressly direct OPM to pay the former spouse, identify the specific retirement system, and give enough detail for OPM to calculate the share.6U.S. Office of Personnel Management. Court Ordered Benefits – A Brief Overview OPM publishes model language, and small drafting errors can get an order rejected.
A court order dividing a federal pension cannot take effect until the employee is eligible for the benefit and has applied for it.5U.S. Office of Personnel Management. Court-Ordered Benefits for Former Spouses (RI 84-1) If the employee has not retired, the former spouse waits.
Military Retirement Pay
The Uniformed Services Former Spouses’ Protection Act lets state courts treat disposable military retired pay as marital property subject to division.7Office of the Law Revision Counsel. 10 U.S. Code 1408 – Payment of Retired or Retainer Pay in Compliance With Court Orders The law gives courts the authority; it does not require them to award a share. Only disposable retired pay is divisible, meaning gross pay minus deductions like debts to the government, amounts waived for VA disability compensation, and Survivor Benefit Plan premiums.
The 10/10 rule is widely misunderstood. If the marriage lasted at least 10 years with at least 10 of those years overlapping military service, the Defense Finance and Accounting Service will pay the former spouse directly. If the overlap is shorter, a court can still award a share; the service member just has to pay it directly instead of having DFAS handle it.
Since 2017, a frozen benefit rule applies when the divorce is finalized before the member starts drawing retired pay. The divisible amount is capped at what the member would have received based on pay grade and years of service at the time of divorce, adjusted for cost-of-living increases.8Defense Finance and Accounting Service. NDAA 17 Court Order Requirements Promotions and extra service after the divorce do not grow the ex-spouse’s share.
Who Pays the Taxes
For QDRO distributions, the person receiving the money pays the tax. The former spouse reports it on their return as if they were the plan participant, and the participant is not taxed on amounts paid to the alternate payee.9Internal Revenue Service. Retirement Topics – QDRO: Qualified Domestic Relations Order One exception: if the QDRO sends payments to a child or other dependent, the participant still owes the tax.
Distributions to an alternate payee under a QDRO are exempt from the 10% early withdrawal penalty that normally applies before age 59½.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions Regular income tax still applies. To defer the tax entirely, the alternate payee can roll the distribution into an IRA or another eligible retirement plan. Federal law treats the alternate payee like an employee for rollover purposes.10Office of the Law Revision Counsel. 26 U.S. Code 402 – Taxability of Beneficiary of Employees’ Trust
Trading Other Assets Instead of Splitting the Pension
Division is not the only option. Some couples agree that one spouse keeps the full pension while the other takes assets of comparable value, such as home equity, investment accounts, or a larger share of savings. This avoids the cost and complexity of a QDRO and gives both spouses cleaner finances going forward.
The comparison is not straightforward. A pension pays guaranteed income for life; a house or brokerage account carries market risk and different tax treatment. A pension with a present value of $200,000 is not truly equivalent to $200,000 of home equity when one generates decades of income and the other has to be sold or refinanced to tap. An actuarial valuation and a hard look at long-term needs usually matter more than matching the headline numbers.
Protecting the Share After the Divorce
Survivor Benefits
Survivor benefits keep payments going to a beneficiary after the pension holder dies. In many defined benefit plans, electing survivor coverage reduces the monthly payment during the pension holder’s lifetime. A QDRO can name the former spouse as the beneficiary for all or part of the survivor benefit.11Pension Benefit Guaranty Corporation. Qualified Domestic Relations Orders – A Practical Guide to Dividing PBGC Benefits in Divorce Without this protection, the ex-spouse’s pension payments stop when the pension holder dies, even if decades of expected payments remain.
Timing of the QDRO
There is no federal deadline for filing a QDRO after the divorce is final, so an ex-spouse can submit one years later. Waiting is risky. The pension holder could take a lump-sum distribution, change jobs, or die before the QDRO is approved. The plan could be terminated or merged. Filing promptly after the divorce protects the award.
Prenuptial and Postnuptial Agreements
A valid prenup or postnup can override the default rules. It can designate a pension as separate property, cap what is divisible, or set its own formula. Courts generally enforce these agreements when both parties signed voluntarily, with full financial disclosure, and the terms are not unconscionable.
A Note on Social Security
Social Security benefits are not divided in a divorce, but a divorced spouse may claim benefits on an ex-spouse’s earnings record if the marriage lasted at least 10 years, she is at least 62, and she is currently unmarried.12Social Security Administration. Code of Federal Regulations 404.331 She also cannot be entitled to a higher benefit on her own record. Claiming on an ex’s record does not reduce the ex’s benefit or affect a current spouse’s benefit. If the ex has not filed yet, the divorced spouse can still claim independently once they have been divorced for at least two years and the ex is at least 62. Marriages that end just short of 10 years lose this benefit entirely.