Your child receives SSI. You work. And somewhere in the paperwork you've been handed, there's language about "deemed income" and "countable resources" that determines how much your family gets each month. The rules aren't intuitive, and the SSA's own explanations assume you already understand terms like "allocation" and "earned income exclusion."

This guide breaks down how SSI treats parental income and assets when your child is under 18, what the 2026 limits are, and what strategies working parents use to maintain eligibility.

How Parental Deeming Works

When your child is under 18 and living with you, SSA assumes that some of your income and assets are available to meet your child's needs. This is called deeming. The agency doesn't count all of your income (there are exclusions and allocations that reduce what gets deemed), but the baseline assumption is that your household resources affect your child's eligibility.

Deeming stops the month your child turns 18, even if they still live with you.

If only one parent lives with the child, only that parent's income and assets are deemed. If two parents live with the child, both parents' resources are deemed. The marriage doesn't have to be to each other: if a parent and stepparent both live in the home, both incomes are deemed.

The 2026 SSI Limits

For 2026, the maximum federal SSI benefit is $994 per month for an individual. Your child's actual benefit depends on countable income, which includes deemed parental income after exclusions.

Asset limits:

• $2,000 for an individual
• $3,000 for a couple

These limits apply to your child's assets, not yours. Your assets only matter for deeming purposes, and the deeming calculation uses an allocation, not a hard cap.

Parent asset allocation for 2026: $2,000 per parent, plus $2,000 per ineligible child in the household.

Example: Two parents, one child on SSI, one sibling not on SSI. The allocation is $6,000 (parent 1: $2,000, parent 2: $2,000, sibling: $2,000). If parental assets exceed $6,000, the excess is deemed to the child on SSI.

If deemed assets push the child over $2,000, they lose SSI eligibility. This is why many parents move savings into excluded resources like an ABLE account.

Earned Income: What Gets Counted

When SSA deems parental earned income (wages, salary, self-employment), it applies exclusions and allocations before counting anything toward the child's benefit.

Step-by-step deeming calculation for earned income:

1. Start with gross monthly wages for both parents
2. Subtract $65 general income exclusion (applies once per couple, not per parent)
3. Subtract $20 general income exclusion
4. Subtract one-half of remaining earnings
5. Subtract allocation for ineligible children ($509 per child in 2026)
6. Subtract allocation for ineligible spouse if applicable ($509)
7. What's left is deemed to the child

Example:

Two parents with combined gross monthly income of $3,500 and one sibling (not on SSI) in the household. The child receives SSI.

Calculation: Start with $3,500 gross wages, subtract $65 earned income exclusion, subtract $20 general income exclusion, which equals $3,415. Subtract half of remaining earnings ($1,707.50), which equals $1,707.50. Subtract $509 allocation for the sibling. Result: $1,198.50 deemed to the child.

The child's SSI benefit would be $0 in this scenario because deemed income ($1,198.50) exceeds the maximum benefit ($994). The family would lose SSI, and with it, automatic Medicaid eligibility in most states.

This is why parents in this income range often face a benefits cliff: earning slightly more can eliminate SSI entirely without replacing the value of Medicaid coverage.

Unearned Income: A Smaller Exclusion

Unearned income includes Social Security benefits (like a parent's retirement or disability), unemployment, pensions, and interest. The only exclusion for unearned income is $20 per month. The rest is deemed in full after the allocation for ineligible household members.

If a parent receives SSDI, that income is deemed to the child unless the child qualifies for a dependent benefit on the parent's record. If the child qualifies for both SSI and a dependent benefit, SSA will pay whichever is higher.

What Doesn't Count

Certain income and assets are excluded from deeming entirely:

Excluded income:

• SNAP benefits (food stamps)
• Needs-based assistance (TANF, General Assistance)
• Irregular or infrequent income under $30/month (unearned) or $60/quarter (earned)
• Federal tax refunds for 12 months after receipt
• Child support paid by a parent for another child outside the household

Excluded assets:

• The home you live in, regardless of value
• One vehicle, regardless of value (additional vehicles may be excluded if used for work, medical transport, or modified for disability)
• Household goods and personal effects
• Life insurance with combined face value under $1,500
• Burial funds up to $1,500 per person
• ABLE account balance up to $100,000
• Property essential for self-support (tools, equipment, inventory for a trade or business)

These exclusions are federal. Some states supplement SSI and may have different rules.

How Parents Protect Eligibility

The most common strategies involve moving countable assets into excluded categories or timing income carefully.

ABLE accounts:

Contributions to an ABLE account are excluded from SSI asset limits up to $100,000. If your child qualifies (disability onset before age 46 as of 2026), you can contribute up to $20,000 per year. The account balance doesn't count toward the $2,000 SSI asset limit unless it exceeds $100,000, at which point SSI benefits are suspended (not terminated) until the balance drops.

Special Needs Trusts:

First-party or third-party SNTs hold assets for the child's benefit without counting toward SSI eligibility. These are typically used for inheritances, settlements, or life insurance proceeds. Unlike ABLE accounts, there's no contribution limit, but third-party SNTs require a trustee and legal setup.

Timing large expenses:

If parental assets temporarily spike (tax refund, bonus, sale of property), spending down the excess on excluded items (home repairs, vehicle purchase, prepaid rent, medical equipment) before the next SSI redetermination can prevent a deemed asset problem.

Separation of households:

If parents separate (legally or physically) and the child lives with one parent, only that parent's income and assets are deemed. Some families make this choice explicitly to preserve SSI and Medicaid. This is legal, but SSA will investigate living arrangements if it appears the separation is only on paper.

When Your Child Turns 18

Deeming stops the month your child turns 18, even if they live with you. At that point, only the child's own income and assets count. Parental income is irrelevant.

If your child was ineligible for SSI due to deemed parental income, they may become eligible at 18. File a new application the month they turn 18.

If they were already receiving a reduced benefit due to deeming, their benefit will increase to the full amount (assuming they have no countable income of their own).

Medical eligibility is also re-evaluated at 18 using adult disability standards, which are often more restrictive than childhood standards. Some recipients lose SSI at 18 due to medical redetermination, not income rules.

What to Report and When

SSA requires you to report changes in income or assets within 10 days. This applies to:

• New job or job loss
• Raise or reduction in hours
• Change in household composition (marriage, separation, birth of a child, someone moving in or out)
• Receipt of lump-sum income (settlement, inheritance, back pay)
• Opening or closing a bank account
• Selling or buying a vehicle or property

Failing to report can result in overpayment, which SSA will recover by reducing future benefits or demanding a lump-sum repayment.

If you disagree with an overpayment determination, you can request waiver (arguing you weren't at fault and repayment would cause hardship) or appeal the overpayment amount itself.

Common Scenarios

Both parents work part-time, combined $2,400/month:

After exclusions and allocations (assuming one sibling), deemed income is roughly $648. The child's SSI benefit would be $346/month ($994 maximum minus $648 deemed income). Medicaid remains intact.

Single parent, $1,800/month earned income, no other children:

After exclusions, deemed income is roughly $857.50. The child's SSI benefit would be $136.50/month. Medicaid remains intact.

Parent loses job:

SSI benefit increases the following month once you report the job loss. If you receive unemployment, that counts as unearned income and will be deemed (with only the $20 exclusion).

Parent receives one-time settlement of $15,000:

This is countable unearned income and will eliminate SSI eligibility unless spent down within the month on excluded assets (ABLE contribution, prepaid rent, home modification, vehicle purchase). Plan the spend-down before the settlement check arrives.

What This Means for Working Families

The SSI deeming rules create a narrow band where working is financially viable. Earn too little, and you're supporting a household on SSI alone (maximum $994/month for the child, assuming no parental income). Earn moderately, and a portion of your income is deemed, reducing the child's benefit but keeping Medicaid. Earn above roughly $3,000/month (for a two-parent household with one other child), and deemed income eliminates SSI entirely.

For many families, the loss of Medicaid is the real cliff. Private insurance often excludes therapies, DME, and home care that Medicaid covers without question. Parents in states with Medicaid waivers are particularly vulnerable: earning slightly more can end waiver eligibility, eliminating services the family has waited years to access.

Some parents turn down raises, refuse overtime, or limit hours to stay under the deemed income threshold. Others separate households to preserve eligibility. These aren't strategies anyone would choose in a rational benefits structure, but they reflect the reality of a system designed in 1974 and updated only incrementally since.

If you're navigating this, calculate your own deeming scenario using the steps above. Know your state's Medicaid rules (some states allow disabled children to keep Medicaid even after SSI ends, through programs like Katie Beckett or TEFRA). Track excluded income carefully. And if your household composition or income is about to change, run the numbers before it happens, not after.

The rules are rigid, but they're knowable. That's the part you can control.