None of your military pay or benefits update just because you signed a marriage certificate. In the guides we publish here, the paperwork sequence trips up more newlywed couples than the money decisions that follow it. Three records change first for any newly married military couple, and none of them move on their own.

Who This Checklist Is Not For

This checklist assumes at least one partner is on active duty, in the Guard, or in the Reserve. Two civilians getting married have no DEERS, BAH, or SGLI paperwork to file, so a general financial-planning guide fits that situation better than this page does.

If you are both service members, the day-to-day mechanics of joint-domicile stationing, split BAH, and stacked TSP contributions live on our dual-military couple guide, not here. This page covers the paperwork order that applies to every newlywed military household, dual-military included, before those extra mechanics come into play.

The Six-Step Paperwork Sequence for Newlyweds

Six steps make up the sequence, and doing them out of order is the most common reason a spouse's benefits activate late.

  1. Order two or three certified copies of your marriage certificate. A plain photocopy will not get your spouse into DEERS.
  2. Enroll your spouse in DEERS at a uniformed services ID card office within the first week. Bring the marriage certificate, your spouse's Social Security card, and photo ID for both of you.
  3. Ask your finance office or personnel shop to recertify your BAH dependency status the same day you enroll in DEERS. The rate change is tied to your dependency status, not to your wedding date on its own.
  4. Enroll your spouse in a TRICARE health plan within 90 days of the wedding. Miss that window and you may have to wait for the next open enrollment period.
  5. File a new SGLV 8286 to set your SGLI beneficiary. Marriage does not update it for you, even though your spouse is automatically covered under Family SGLI once DEERS is current.
  6. File a new Form TSP-3 designation of beneficiary directly with TSP. Your old designation, if you have one, stays in force until you replace it.

Do the first three in one visit if your ID card office and finance office share a building. The rest can wait a few days without costing you anything.

DEERS Enrollment Comes First

DEERS is the record every other system checks before it pays out. BAH-with-dependents, TRICARE, and a dependent ID card all read from that one record, so nothing else on this list turns on until your spouse is in it.

Only the service member can start the enrollment, and it happens in person at a uniformed services ID card office. Our dependent ID card guide walks through the appointment and the ID card itself in more detail. The required-documents list Tricare publishes spells out exactly what counts as an acceptable copy of each paper.

You can confirm your spouse's DEERS record any time afterward through milConnect, the official self-service portal for checking DEERS records. Military OneSource also offers a free consultant who will walk this list with you over the phone if you would rather not sort it out alone.

When BAH-with-Dependents Pay Starts

Your BAH rate changes on the effective date of your dependency status, which the military ties to your DEERS record rather than your marriage certificate on its own. Say you marry on June 1 but do not update DEERS until June 20. Your pay may still show the without-dependents rate on paper for those three weeks.

Submitting your marriage certificate and DEERS paperwork right away protects any back pay you are owed. The number of days each service allows for a retroactive BAH correction differs by branch. Ask your finance office directly how far back they can correct your pay once you are in the system.

The Department of Defense's own pay and allowances page confirms the same rule. A with-dependents rate takes effect on the date your dependency status changes, not on whatever later date the paperwork happens to clear.

SGLI and TSP Beneficiary Updates

Marriage automatically enrolls your new spouse in Family SGLI once your DEERS record is current, but it does not touch your own SGLI beneficiary designation. The beneficiary you named years ago, an ex, a parent, a sibling, stays on file until you replace it.

File a new SGLV 8286 through your personnel office to name your spouse, or anyone else, as your SGLI beneficiary. Our SGLI explainer covers coverage amounts and premium costs if you are also deciding how much to carry now that you have a dependent.

Your TSP beneficiary works the same way and sits on a separate form. A new Form TSP-3 filed directly with TSP cancels every prior designation automatically, and your spouse's consent is not required if you choose to name someone else. TSP's own marriage and spouse's rights page walks through exactly how that consent rule works.

Marriage is also a natural point to review your contribution elections, not just your beneficiary. If you have not compared how a Roth or traditional TSP account fits your combined tax picture, our TSP Roth vs. traditional guide breaks down the tradeoff before your first joint tax return is due.

Joint Accounts, Separate Accounts, or Both

Most military couples split the difference: a joint account for household bills and BAH, plus one personal account each for individual spending. That combination gives a deploying or PCSing spouse full access to the household's money, while each partner still keeps some spending the other cannot see.

A fully joint account works fine if you already trust each other's spending habits and want one number to check. Two fully separate accounts, split down the middle, tend to break down the first time one partner deploys. The other partner then needs to pay rent, buy groceries, or cover a car repair from an account they cannot reach.

Combining Incomes and Building a Couple Budget

List both incomes, BAH, and any special pays on one sheet before you build a joint budget. That way you budget off what actually lands in your account, not a base pay chart. A dual-military couple should run this exercise off each partner's own Leave and Earnings Statement (LES), since allotments and drops differ by rank and duty station.

Build the budget around whichever income is smaller or less certain. That matters most if one of you is facing a pending Permanent Change of Station (PCS), a deployment, or an approaching separation date. Treat the larger, steadier income as a cushion, not the baseline you count on every month.

Getting Aligned on Long-Term Goals

Put a number on your first shared goal within the first few months. That could be an emergency fund, a house down payment, or paying off one partner's debt before the next PCS. A specific number and date beats a vague agreement to save more, because it gives both of you the same target to check progress against.

Revisit that goal every time your BAH, rank, or duty station changes, since all three move your numbers enough to matter. A goal set at E-4 pay in a low-cost duty station will not survive a PCS to a high-cost area untouched.

What Changes for Dual-Military Couples

If you are both service members, the DEERS, SGLI, and TSP steps above still apply to each of you individually. Both partners file their own paperwork, under their own name. BAH, stationing, and how you split dependents on your LES work differently for two service members, and those mechanics live on our dual-military couple guide instead of here.

For other post-wedding topics, our military spouse hub covers ID cards, education benefits, and state residency rules a new spouse runs into next.

What Would Change This Order

PCSing within a few weeks of the wedding changes the sequence above. Get your spouse into DEERS and TRICARE at your current station before you clear it. Starting that paperwork at a gaining command, with no local records on file yet, adds a delay you do not need during a move.

A civilian spouse who plans to keep working under their own name changes almost nothing here. The name-change paperwork for a driver's license, Social Security card, and employer records runs on its own track and does not block DEERS or BAH.

Start this financial checklist for newly married military couples with a same-day trip to your nearest ID card office to enroll your spouse in DEERS. That single record turns on BAH-with-dependents, TRICARE, and every other benefit on this list.