What SSDI Auxiliary Benefits Are

Auxiliary benefits are monthly payments the Social Security Administration sends to your family members because you receive SSDI. You do not explore for them separately or do anything to set up them — Social Security identifies family members who meet the rules and adds them to your case automatically, or tells you how to report them.

The amount each family member receives is calculated as a percentage of your own SSDI payment, not a separate sum. If your payment is $1,200 a month, your spouse might receive 32.5% of that ($390), and each child might receive 15% ($180). The total paid to your whole family — you plus all auxiliary beneficiaries — has a legal cap called the family maximum, which is usually 150% to 180% of your own payment. When the family maximum is reached, everyone's payment shrinks proportionally.

Auxiliary benefits exist because SSDI is based on your work record, not on need. The program recognizes that your disability affects the people who depend on your income. Family members do not have to be disabled themselves to receive these payments.

Key Takeaways

  • Your spouse, ex-spouse, and children can receive auxiliary benefits based on your SSDI record without having to prove they are disabled.
  • Social Security automatically identifies family members when you are approved for SSDI, but you must report any births, marriages, or changes in custody within 30 days.
  • Each family member's payment is a fixed percentage of your own SSDI amount, and the total family payment cannot exceed the family maximum, which varies by case.
  • Auxiliary benefits stop when a family member reaches full retirement age (for spouses), turns 19 (for students), or turns 18 (for non-student children), unless they are disabled.

Who Can Receive Auxiliary Benefits on Your Record

Your spouse can receive auxiliary benefits at any age if they are caring for your child who is under 16 or disabled. A spouse of full retirement age can also receive benefits based on your record even if you are still working — this is one of the few cases where age and work status do not prevent payment. A spouse under full retirement age who is not caring for a child receives a reduced payment.

Your ex-spouse can receive auxiliary benefits if the marriage lasted at least 10 years, you are at least 62 years old, and they are at least 62 and unmarried. The ex-spouse does not have to be disabled. If you are younger than 62, an ex-spouse caring for your child under 16 can still receive benefits.

Your children — biological, adopted, or stepchildren — can receive auxiliary benefits until they turn 18, or until 19 if they are in high school full-time. Children who are disabled before age 22 can continue receiving benefits for life, regardless of age. A child's payment does not depend on their school attendance or grades, only on age and disability status.

Grandchildren and great-grandchildren can receive auxiliary benefits in limited cases: if a parent is deceased or disabled, and a grandparent is caring for them as a legal guardian. The rules are strict and require proof of the guardianship and the parent's status.

How Much Each Family Member Receives

Social Security assigns each family relationship a benefit rate — a percentage of your primary insurance amount (PIA), which is the base amount you receive before any reductions. A spouse caring for a child under 16 typically receives 32.5% of your PIA. A spouse at full retirement age receives 32.5%. A spouse under full retirement age receives less, usually 25% to 32.5%, depending on their age. Each child receives 15% of your PIA.

The family maximum is the total amount Social Security will pay to you and all your family members combined each month. It is usually set at 150% to 180% of your PIA, though the exact percentage varies based on your case. If the sum of all family members' individual percentages exceeds the family maximum, Social Security reduces each person's payment proportionally — including your own. For example, if the family maximum is $2,000 and the total of all percentages would be $2,400, everyone receives 83% of their calculated amount.

You can view the exact percentages and family maximum on your Social Security statement, which you can access through your my Social Security account online. If you do not have an account, you can call Social Security at 1-800-772-1213 and ask for a benefit verification letter that shows family maximum information.

When Auxiliary Benefits Start and Stop

Auxiliary benefits begin the same month you are approved for SSDI, or the month a family member meets the rules — whichever is later. If you are approved in March and your child is born in May, the child's benefits start in May. If you are approved in March and already have a child, that child's benefits start in March.

Auxiliary benefits for a child stop the month they turn 18, unless they are a full-time high school student, in which case they stop the month they turn 19. If a child becomes disabled before age 22, benefits continue indefinitely. A child who drops out of high school before turning 19 loses benefits when ready.

Auxiliary benefits for a spouse caring for a child stop when the youngest child turns 16, even if the spouse is younger than full retirement age. The spouse can then receive a reduced benefit at age 62 or later, based on their own age and your record.

Auxiliary benefits for a spouse at full retirement age do not stop due to age. They stop only if the spouse divorces you, remarries, or dies.

Auxiliary benefits for an ex-spouse stop if they remarry, unless they remarry after age 60 (or 50 if disabled). They also stop if you die, though an ex-spouse can then receive survivor benefits on your record.

Reporting Changes That Affect Auxiliary Benefits

You must report certain events to Social Security within 30 days, or your family members' benefits may be delayed, reduced, or stopped incorrectly. The most common reportable events are a birth or adoption, a marriage or divorce, a child starting or stopping school, a child turning 18 or 19, a change in custody, and a family member's death.

You can report changes online through your my Social Security account, by phone at 1-800-772-1213, or in person at your local Social Security office. If you report online, you will receive a confirmation number. Keep it in case you need to follow up. If you report by phone, ask for the name of the representative and the date of the call.

If you miss the 30-day window, Social Security may still process the change, but any overpayment — money paid to a family member who was no longer may have access to — becomes your responsibility to repay. For example, if your child turns 18 and you do not report it, and Social Security continues paying the child for three months, you will owe back that amount.

How Auxiliary Benefits Interact with Work and Other Income

Auxiliary benefits are not reduced if a family member works or earns income. A spouse can work full-time and still receive auxiliary benefits. A child can work and still receive benefits. Only your own SSDI payment is subject to the earnings limit — if you earn more than $1,550 per month (in 2024; this amount changes yearly), your SSDI payment is reduced.

Auxiliary benefits do not count as income when a family member applies for other programs like Supplemental Security Income (SSI), SNAP, or housing information. Social Security treats auxiliary benefits as a separate category and does not report them to other agencies unless you authorize it.

If a family member receives benefits on their own SSDI or Social Security Retirement record, they cannot also receive auxiliary benefits on your record. Social Security pays whichever amount is higher, but not both. This is called the deeming rule.

Frequently Asked Questions

Do I have to be married for my spouse to get auxiliary benefits?

No. A spouse caring for your child under 16 receives benefits regardless of the child's age. A spouse at full retirement age receives benefits regardless of your age or work status. An unmarried partner does not receive auxiliary benefits — Social Security recognizes only legal marriage, same-sex marriage, and common-law marriage in states that recognize it.

What happens to my family's benefits if I go back to work and earn too much?

Your own SSDI payment will be reduced or stopped if you earn more than the monthly limit. Your family members' auxiliary benefits are not affected by your earnings. They continue at their full amount as long as they meet the other rules — age, school status, disability status, and so on.

Can my adult child receive auxiliary benefits if they are disabled?

Yes. If your child became disabled before age 22, they can receive benefits for life, even after turning 18, 19, or 65. Social Security calls this disabled adult child status. The child must have been disabled before age 22, but the disability does not have to be the same one you have.

What if I have a child with someone I was never married to?

The child can receive auxiliary benefits on your SSDI record. You do not have to be married to the other parent. You do need to establish paternity or maternity — Social Security will ask for a birth certificate or a court order establishing parentage. If the child was born outside the United States, you may need additional documents.

Do auxiliary benefits count as income for tax purposes?

Auxiliary benefits are not taxable income for federal income tax purposes. You do not report them on a 1040 form. Some states tax SSDI, but most do not. If you live in a state that taxes SSDI, auxiliary benefits are treated the same way as your own SSDI payment.