Maryland Disabled Adult Child Benefits: DAC Eligibility, Amounts, and the WEP/GPO Repeal

What DAC Benefits Are

Disabled Adult Child (DAC) benefits — sometimes called Childhood Disability Benefits (CDB) — are a Social Security insurance benefit paid to an adult whose severe disability began before age 22. Unlike SSI, which is a needs-based program with strict income and asset limits, DAC is paid from a parent's Social Security earnings record. The benefit becomes available when a parent retires, becomes disabled, or dies.

The monthly DAC payment is calculated as a percentage of the parent's Primary Insurance Amount (PIA):

• 50% of the parent's PIA if the parent is alive and receiving retirement or disability benefits
• 75% of the parent's PIA if the parent is deceased (survivor benefit)

For a parent with a PIA of $2,500 — roughly the average for a full-career worker — the DAC payment would be $1,250 per month while the parent is alive, or $1,875 if the parent has passed away. These amounts can be substantially higher than SSI's $994 federal benefit rate.

Eligibility Requirements

DAC eligibility requires all of the following:

1. Disability onset before age 22 — the disabling condition must have begun before the individual's 22nd birthday. Conditions that develop later (a workplace injury at age 30, a stroke at 45) do not qualify for DAC, though they may qualify for other SSDI or SSI benefits.

2. The parent must be insured — the parent must have enough Social Security work credits to be insured for retirement, disability, or survivor benefits. Most workers accumulate sufficient credits after 10 years of employment.

3. The parent must be retired, disabled, or deceased — DAC benefits are triggered by the parent's own benefit status. They don't become available simply because the adult child is disabled.

4. The adult child must be unmarried — with very narrow exceptions (marriage to another DAC beneficiary, for example). Marriage generally terminates DAC eligibility.

5. Earnings below SGA — the adult child's gross monthly earnings must remain below the Substantial Gainful Activity threshold ($1,690 for non-blind individuals in 2026).

The Social Security Fairness Act Changed the Math

The Social Security Fairness Act, signed January 5, 2025, repealed both the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO). These provisions had reduced Social Security benefits for workers who also received a pension from employment not covered by Social Security — primarily state and local government employees like public school teachers, police officers, and firefighters.

The repeal is retroactive to benefits payable January 2024 onward. SSA has been processing retroactive adjustments since early 2025.

For DAC beneficiaries in Maryland, this matters because the parent's PIA directly determines the DAC payment amount. If a parent's Social Security benefit was previously reduced by WEP, the repeal increases their PIA — and that increase flows through to the adult child's DAC payment. A parent who was receiving $1,800 per month with a WEP reduction might now receive $2,300 after the repeal, and the DAC benefit would be recalculated on the higher PIA.

Maryland has a significant public employee workforce, including state government employees, county workers, and some municipal employees whose pension systems previously triggered WEP/GPO reductions. The Fairness Act's repeal is particularly relevant for these families.

The SSI-to-DAC Transition

Many young adults with disabilities start on SSI (a needs-based program) and later become eligible for DAC when their parent retires. This transition is one of the most important financial events in a disabled adult's benefit history, because DAC is almost always a higher monthly payment and because it is not means-tested — there are no asset or income limits beyond the SGA earnings threshold.

When someone transitions from SSI to DAC:

• Monthly cash payment typically increases. DAC at 50% of a median-earning parent's PIA is usually well above the $994 federal SSI rate.
• Medicaid can be preserved. Under Section 1634, SSI recipients in Maryland automatically receive Medicaid. When SSI stops because DAC income exceeds the SSI threshold, the individual can retain Medicaid under Social Security Act § 1634(c). That provision keeps Medicaid in place for people who lose SSI solely because they become entitled to, or receive an increase in, Disabled Adult Child benefits.
• Asset limits relax. DAC is an insurance benefit, not a welfare program. There is no $2,000 resource limit for DAC itself. However, if the individual also receives any residual SSI payment, the SSI resource limit still applies to that portion.

When DAC Becomes Available

DAC benefits don't happen automatically. The adult child or their representative payee must file a claim with SSA. The most common trigger points:

• The parent files for Social Security retirement benefits (typically age 62–70)
• The parent becomes disabled and files for SSDI
• The parent dies, and the adult child files for survivor benefits

If the parent has not yet retired and the adult child is currently receiving SSI, there is no action to take on DAC until the parent's status changes. But families should understand the transition in advance, because the financial impact — and the paperwork required to preserve Medicaid — requires planning.

The Maryland SSI at 18 & Adult Disability Benefits Guide covers the SSI-to-DAC transition alongside the full chronological sequence of age-18 benefits, Medicaid pathways, and DDA waiver coordination.

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