Dividing an IRA in Divorce: Transfer Incident to Divorce

Part of Nauma's complete guide to Divorce & Financial Planning.

An IRA is divided in divorce through a completely different legal mechanism than a 401(k) or pension. Instead of a QDRO, the IRS provides a specific, narrow exception under Internal Revenue Code §408(d)(6): a "transfer incident to divorce." Understanding why this distinction exists — and exactly what qualifies — matters because getting it wrong can turn a tax-free property division into a fully taxable, and potentially penalized, distribution.

Why a QDRO Doesn't Apply to IRAs

A Qualified Domestic Relations Order is a creature of ERISA — the federal law governing employer-sponsored retirement plans. IRAs are not ERISA plans; they are individual accounts governed by the Internal Revenue Code, not by an employer-sponsored plan document. As a result, the QDRO framework simply has no application to an IRA. See What Is a QDRO? for how the QDRO mechanism works for 401(k)s and pensions, and why the two processes are often confused.

Instead, IRC §408(d)(6) provides that a transfer of an individual's interest in an IRA to a spouse or former spouse, made under a divorce or separation instrument, is not treated as a taxable distribution to the original owner and not a taxable transfer to the recipient. No court has to "qualify" this transfer the way a plan administrator qualifies a QDRO — but the transfer must still be executed in one of exactly two ways to keep its tax-free status.

The Only Two Methods That Work

Changing the name on the account. If the entire IRA is being awarded to one spouse, the simplest method is retitling the existing account in the receiving spouse's name.

A trustee-to-trustee transfer. If only part of the IRA is being divided, the custodian transfers the awarded amount directly to a new or existing IRA in the other spouse's name — money moving directly between financial institutions, without either spouse touching it.

What does not qualify: the IRA owner withdrawing funds and simply handing over a check, even if the money is later deposited into the other spouse's IRA within the usual 60-day rollover window. The Tax Court has repeatedly enforced this distinction (see Bunney v. Commissioner, 114 T.C. 259 (2000); a more recent Tax Court case reached the same result on nearly identical facts). Section 408(d)(6) requires a transfer of the account itself, not a distribution followed by a re-deposit — an indirect rollover to a former spouse's IRA does not satisfy the requirement, however the funds are ultimately used.

What the Divorce Instrument Needs to Say

For the custodian to process a tax-free transfer, the divorce decree or marital settlement agreement should clearly state that the division is intended to be a nontaxable transfer under IRC §408(d)(6), specify the dollar amount or percentage being transferred, identify a valuation date, and address how any investment gains or losses between the valuation date and the transfer date are handled. Many IRA custodians also require a separate letter of instruction, signed by the account owner, before they will execute the transfer — the decree language alone is sometimes not enough to satisfy an individual custodian's internal process.

The Consequence of Getting the Mechanism Wrong

If the transfer is executed incorrectly — for example, the IRA owner takes a cash distribution and pays the other spouse directly — the IRS treats the full distribution as taxable income to the original owner in the year received. Unlike a QDRO distribution from a 401(k), there is no divorce-related exception to the 10% early-withdrawal penalty for IRAs: §408(d)(6) provides a tax-free transfer mechanism, but if that mechanism isn't used correctly, the fallback is a standard, fully taxable and potentially penalized IRA distribution, not a discounted or exception-eligible one. This is one of the more expensive and avoidable mistakes in divorce settlements involving retirement accounts.

What Happens After the Transfer

Once the transfer is complete, the receiving spouse owns their share as their own IRA, with full control over investment decisions, beneficiary designations, and future contributions. Ordinary income tax and any future early-withdrawal penalties apply based on the receiving spouse's own age and circumstances going forward — the original owner has no continuing tax exposure related to the transferred portion. If the original IRA contained non-deductible (after-tax) contributions tracked on Form 8606, that basis transfers proportionally with the assets, and both spouses should keep a copy of the historical Form 8606 filings for their own future tax reporting.

A divorce settlement year is also often a lower-income year for one or both spouses, which can make it a reasonable time to evaluate a Roth Conversion on some of the transferred (or retained) IRA balance — converting pre-tax dollars while in a lower tax bracket than usual.

California Note

California is a community property state, and IRA assets accumulated during the marriage are presumptively owned equally by both spouses, regardless of whose name is on the account — this is distinct from the federal tax mechanics above, which govern how the transfer happens, not how much each spouse is entitled to. California courts commonly apply the same time-based apportionment logic used for other marital assets: contributions and growth during the marriage are community property; contributions made and growth that accrued before marriage or after the date of separation are generally separate property. Because IRA custodians vary in how smoothly they process a §408(d)(6) transfer, California family law practitioners commonly recommend dividing the IRA into two separate accounts before the transfer, then awarding 100% of one account to each spouse using the decree language described above — this tends to reduce custodian friction and ambiguity about post-transfer investment gains or losses compared to a fractional split of a single account.

This article is for educational purposes only and does not constitute legal, tax, or financial advice. IRA custodians vary in their specific documentation requirements for a transfer incident to divorce, and errors in executing the transfer can result in unintended taxable income and penalties. Always confirm your custodian's specific process before initiating a transfer, and consult a qualified tax or legal advisor to ensure your divorce decree language satisfies IRC §408(d)(6).