To claim a parent as a military dependent, you have to show you provide more than half of that parent’s financial support and file a Secondary Dependency Application (DD Form 137) through your branch’s personnel channel. Approval opens the door to a Uniformed Services ID card, on-base benefits, and, in most cases, the with-dependents rate of Basic Allowance for Housing. The paperwork is real and the financial review is genuine, so the goal is a complete packet the first time.
The More-Than-Half Support Test
The whole claim turns on one number. Your contributions must exceed everything else your parent lives on combined, including their Social Security, pension, or wages. DFAS phrases the standard as “more than one-half (50%) ‘in fact’ dependent.” If your parent’s monthly cost of living is $2,400, you need to be covering at least $1,201 of it.
The math looks at the full cost of maintaining your parent: housing, food, utilities, medical, clothing, transportation. That total gets weighed against your parent’s independent income from all sources. If their own income covers more than half, the claim will not survive review. DD Form 137 includes a worksheet that walks the calculation line by line.
Only one person can claim a given parent. If a sibling is also serving and you split costs, only one of you can file, and only if that one person’s share by itself clears the 50-percent bar.
Which Parents Qualify
The military reads “parent” broadly. A biological parent, adoptive parent, stepparent, or parent-in-law all qualify. So does someone who stood in the place of a parent to you (in loco parentis), provided they filled that role for at least five years before you were emancipated, meaning before you turned 18 or entered service.
One boundary matters here. In-loco-parentis dependents are not entitled to a Uniformed Services ID card even if the dependency claim is approved. They may still support an allowance claim, but they do not receive the base-access privileges a biological or adoptive parent would.
Documents to Assemble
DD Form 137, the Secondary Dependency Application, is the foundation. Your personnel office can provide it, and it is also on the DFAS website. You complete the sections identifying yourself and your relationship; your parent fills in the sections on income, expenses, and household. The form typically requires notarization.
Around the form, expect to build a supporting packet:
- Proof of the relationship: your birth certificate, adoption decree, or a marriage certificate for a parent-in-law or stepparent.
- Evidence of your financial support: bank statements showing transfers or allotments, canceled checks, money order receipts, or a prior-year tax return showing claimed support.
- Your parent’s income documentation: Social Security benefit statements, pension statements, or pay stubs.
- A Social Security disallowance letter, if your parent has reached full Social Security age but is not receiving benefits.
- Your parent’s government-issued photo ID or birth certificate.
If you prefer not to attach your tax returns, DD Form 137 has a Worksheet for Determining Financial Support starting on page 5 that can stand in for them.
Where to Send the Packet
The submission channel depends on your branch. DFAS handles secondary dependency claims for the Army and Navy. Air Force, Space Force, Marine Corps, and Coast Guard members do not send their packets to DFAS; those branches process dependency determinations through their own personnel systems. Air Force and Space Force members can reach the Total Force Service Center at 1-800-525-0102 or submit through myFSS.
Army and Navy members have three routes to DFAS: email a scanned packet to dependencydeterminations@dfas.mil, fax it to 317-275-0282, or mail it to DFAS-IN, JMTCB, 8899 East 56th Street, Indianapolis, Indiana 46219. A verifying official may contact you to walk through the documents before a decision is issued.
DFAS does not publish a guaranteed processing time. Incomplete packets are the leading cause of delay, and a rejected application means starting over, so verify every checklist item before you submit. You will receive written notification of approval or denial.
After Approval: DEERS and the ID Card
Approval by itself is not access. Your parent still has to be enrolled in the Defense Enrollment Eligibility Reporting System (DEERS), then issued a Uniformed Services ID card at a RAPIDS (Real-time Automated Personnel Identification System) site. You can find the nearest office and book an appointment through the ID Card Office Online portal. Bring the approval documentation and a valid government-issued photo ID for your parent.
The ID card is what actually unlocks the benefits. Without it, your parent cannot enter installations independently, use the commissary or exchange, or receive care at a military treatment facility.
What Changes After Approval
Housing Allowance
If you currently draw BAH at the without-dependents rate, an approved parent claim moves you to the with-dependents rate. BAH does not scale with the number of dependents, so adding a parent produces the same rate increase whether you already have other dependents or not.
Your parent does not have to live with you for you to qualify for housing and travel allowances on their behalf. That differs from the ID card, which generally expects the parent to reside with you or in a household you maintain. You can claim a parent for BAH purposes while they live at a separate address, as long as you are still covering more than half of their support.
One detail to plan around: the with-dependents rate is not automatically retroactive to the day you filed. Under the DoD Financial Management Regulation, the higher rate generally starts on the date the dependency is approved. If you fail to recertify at a new duty station, the higher rate only goes back to the date you provide proper certification, unless your commander verifies the delay was beyond your control.
Healthcare
This is the biggest limitation of parent dependency status, and it surprises people. Dependent parents and parents-in-law are not eligible for TRICARE Prime, TRICARE Select, or any TRICARE plan that pays for civilian care. Even if a military treatment facility refers your parent out to a civilian specialist, TRICARE will not cover that care, and your parent is responsible for the full cost.
What your parent can use is care at military hospitals and clinics on a space-available basis, meaning after active-duty members and primary dependents have been seen. They can also fill prescriptions at military pharmacies, which can produce real savings.
Some military treatment facilities offer TRICARE Plus, a local program that gives enrollees primary care at that specific facility with no out-of-pocket cost. Not every facility offers it, enrollment is managed locally, and it covers primary care at that one location only. It does not extend to specialty care or to any other facility.
Shopping and Installation Access
The ID card carries commissary and exchange privileges. Commissaries sell groceries and household goods at below-retail prices; exchanges offer tax-free name-brand merchandise. For a parent on a fixed income, the savings add up. Access to Morale, Welfare, and Recreation facilities on the installation comes with the card as well.
Keeping the Status Active
Approval is not permanent. You have to recertify on a set schedule to confirm your support still exceeds 50 percent, and the schedule depends on which benefit is in play:
- Every year, if you draw the with-dependents BAH rate based on your parent’s dependency. You resubmit financial documentation annually.
- Every four years, for a parent who holds a Uniformed Services ID card, even if no BAH claim is involved.
You can submit recertification up to 90 days before the current status expires, but no earlier. If your support drops below the 50-percent threshold at any point, or your parent’s finances change significantly, the benefits and entitlements tied to the dependency stop, and you or your parent must report the change to the office maintaining the claim. Missing a recertification deadline suspends the benefits and can create a debt if allowances were paid after eligibility lapsed.