SSDI recipients can claim the Child Tax Credit for may have access to children

Yes, you can claim the Child Tax Credit on your federal tax return even while receiving SSDI. The credit is not tied to your SSDI status — it depends on your income, your relationship to the child, and the child's age and citizenship. SSDI income counts toward your total income for tax purposes, which may affect how much of the credit you can use.

The Child Tax Credit is worth up to $2,000 per may have access to child under age 17. You claim it when you file your federal income tax return, and it reduces the taxes you owe dollar-for-dollar. If the credit is larger than your tax bill, you may receive the difference as a refund, depending on which version of the credit you may have access to for.

The key question is not whether you receive SSDI, but whether your total income — including SSDI — falls within the income limits and whether the children meet the IRS definition of a may have access to child.

Key Takeaways

  • SSDI does not disqualify you from the Child Tax Credit; your income level and the child's age and relationship to you determine whether you can claim it.
  • SSDI payments count as income when the IRS calculates whether you are within the income limits for the credit.
  • You claim the Child Tax Credit on your federal tax return (Form 1040) using Schedule 8812 if you need to calculate the refundable portion.
  • The child must be under 17, a U.S. citizen, and claimed as your dependent to may have access to.
  • If your SSDI income pushes you over the income limit, you may not be able to claim the full credit or any credit at all.

How SSDI income affects the Child Tax Credit

The IRS counts SSDI as income when determining your tax filing status and whether you fall within the income limits for the Child Tax Credit. For 2024, the credit begins to reduce if your modified adjusted gross income (MAGI) exceeds $400,000 for married couples filing jointly or $200,000 for single filers. The reduction is $50 for each $1,000 (or fraction thereof) over the limit.

This means your SSDI payments, combined with any other income you receive, determine whether you stay under the threshold. If you have SSDI as your only income and it is below these limits, you will likely remain within range. However, if you also work part-time, receive rental income, or have other earnings, those amounts add to your SSDI when the IRS calculates your total income.

You do not have to pay income tax on SSDI itself in most cases — but the IRS still counts it as income for purposes of determining credits and deductions. This is an important distinction: SSDI may not be taxable to you, but it still affects whether you may have access to for the Child Tax Credit.

What the IRS requires to claim a child

To claim the Child Tax Credit, the child must meet four tests: relationship, age, citizenship, and residency. The child must be your son, daughter, stepchild, foster child, sibling, or a descendant of any of these (such as a grandchild or niece). The child must be under age 17 at the end of the tax year, a U.S. citizen, national, or resident alien, and must have lived with you for more than half the tax year.

The child must also have a valid Social Security number and be claimed as your dependent on your return. You cannot claim the credit for a child you do not claim as a dependent, and only one person can claim each child in a given year. If you share custody, the IRS has specific rules about which parent can claim the credit — usually the parent with primary custody.

The child's relationship to you and age are the most common reasons a child does not may have access to. For example, if your grandchild is 17 or older, or if you are caring for a niece but she is not your dependent, you cannot claim the credit for that child.

Where to claim the credit on your tax return

You claim the Child Tax Credit on Form 1040, the main federal income tax return form. The credit appears on line 24 of the 2024 Form 1040. If you need to calculate the refundable portion of the credit (the part that may come back to you as a refund even if you owe no tax), you will also complete Schedule 8812.

Schedule 8812 is used when your Child Tax Credit exceeds your tax liability. It calculates the Additional Child Tax Credit, which is the refundable part. Without this schedule, you would only receive a credit up to the amount of tax you owe, and any excess would be lost. With Schedule 8812, you may receive the difference as a refund.

If you use tax software or work with a tax preparer, they will handle these forms for you. If you file by hand, you can read both forms from the IRS website (irs.gov). The IRS also provides Form 1040 instructions that walk through the credit line by line.

Income limits and phase-out rules

The Child Tax Credit does not have a lower income limit — you can claim it even if your income is very low or zero. The phase-out (reduction) begins only when your MAGI exceeds $400,000 (married filing jointly) or $200,000 (single). For most SSDI recipients, this threshold is not a concern.

However, if you have income from work in addition to SSDI, or if you are married and your spouse works, your combined income may approach or exceed the limit. In that case, the credit reduces by $50 for each $1,000 over the threshold. For example, if you are single and your MAGI is $210,000, you would lose $500 of the credit ($50 × 10 increments of $1,000).

The income limit is based on your MAGI, not your gross income. MAGI includes SSDI, wages, self-employment income, and certain other sources. It excludes some items like tax-exempt interest, but for most SSDI recipients, MAGI and total income are the same.

SSDI and the refundable portion of the credit

Part of the Child Tax Credit is refundable, meaning you can receive it as a refund even if you owe no federal income tax. This is called the Additional Child Tax Credit, and it is worth up to $1,700 per child for 2024 (this amount changes each year). The refundable portion is calculated on Schedule 8812.

For SSDI recipients with low or no tax liability, the refundable portion is often the most valuable part of the credit. If you owe $500 in tax and have a $2,000 Child Tax Credit, the credit first covers your $500 tax bill. The remaining $1,500 may be refundable if you meet the requirements for the Additional Child Tax Credit, meaning you would receive a $1,500 refund.

To may have access to for the refundable portion, you must have earned income (wages or self-employment income) of at least $2,500 in the tax year. SSDI alone does not count as earned income for this purpose. If SSDI is your only income, you can still claim the non-refundable portion of the credit (up to your tax liability), but you cannot claim the Additional Child Tax Credit.

What happens if your SSDI changes during the year

If your SSDI amount changes — either because your benefit was adjusted, suspended, or terminated — you report your actual SSDI income for the year on your tax return. The IRS does not adjust your credit based on mid-year changes; you claim the credit based on your total income for the full tax year.

If you received SSDI for only part of the year, you include only the amount you actually received. For example, if your SSDI began in June, you count only the six months of payments you received, not a full year's worth. The Social Security Administration sends you a Form SSA-1099 each January showing your total SSDI income for the previous year — use this amount on your tax return.

Changes to your SSDI do not affect your ability to claim the Child Tax Credit in the current year, as long as your total income remains within the phase-out range. However, if a change causes your income to exceed the limit, your credit will be reduced accordingly.

Frequently Asked Questions

Can I claim the Child Tax Credit if SSDI is my only income?

Yes, you can claim the non-refundable portion of the credit. However, you cannot claim the refundable Additional Child Tax Credit unless you also have earned income (wages or self-employment) of at least $2,500. The non-refundable credit reduces your tax bill but does not result in a refund if you owe no tax.

Does my child's SSDI count toward my income for the credit?

No. If your child receives SSDI, that income belongs to the child and does not count toward your income for tax purposes. Your income is calculated separately from your child's income. The child's SSDI also does not affect whether the child qualifies as your dependent.

What if I share custody of the child with another parent?

Only one parent can claim the Child Tax Credit for each child in a given year. Generally, the parent with primary custody (more than half the year) can claim it. If you do not have primary custody, the other parent must claim the credit unless they agree in writing to let you claim it.

Do I have to file a tax return to claim the Child Tax Credit?

You must file a federal income tax return to claim the credit. Even if you owe no tax, filing allows you to receive the refundable portion. If your only income is SSDI below the filing threshold, you are not required to file, but filing may result in a refund.

What if my SSDI income is not on a Form SSA-1099?

Contact the Social Security Administration at 1-800-772-1213 or visit your local Social Security office to request a corrected Form SSA-1099. You need this form to report your SSDI income accurately on your tax return. Do not estimate the amount; use the official figure from Social Security.