What a TCS refund is and who receives it

A Tax Credit for Other Dependents (TCS) refund is money the IRS sends you when you claim a dependent on your tax return who does not may have access to for the larger Child Tax Credit. The IRS calls this the "Other Dependent Credit," and it is worth up to $500 per dependent. You receive a refund when the credit is larger than the tax you owe.

The dependent must be a U.S. citizen, national, or resident alien with a valid Social Security number, and you must provide more than half their financial support during the year. Unlike the Child Tax Credit, which applies to children under 17, the Other Dependent Credit covers dependents of any age — adult children, parents, siblings, or other relatives living with you.

The credit is partially refundable, meaning you can receive some of it back even if you owe no tax. The refundable portion is limited to 15 percent of your earned income above $2,500, so the amount you receive depends on how much you earned that year.

Key Takeaways

  • The Other Dependent Credit is worth up to $500 per dependent and is partially refundable, meaning you may receive money back from the IRS.
  • Your dependent must be a U.S. citizen, national, or resident alien with a Social Security number, and you must provide more than half their support.
  • The refundable portion depends on your earned income: you can receive up to 15 percent of income above $2,500.
  • You claim the credit on Schedule 8812 (Form 1040) when you file your tax return; the IRS does not send a separate form.
  • If the IRS denies your refund, the most common reason is a missing or incorrect Social Security number for the dependent.

How the refund amount is calculated

The IRS calculates your TCS refund in two steps. First, it determines how much credit you are may have access to to: $500 for each dependent who does not may have access to for the Child Tax Credit. Then it checks whether that credit exceeds your tax liability. If it does, the excess is refundable — but only up to a limit.

The refundable portion is 15 percent of your earned income above $2,500. For example, if you earned $20,000 and owe $300 in tax, your $500 credit exceeds your tax by $200. You would receive a refund of $200 (the full excess) because 15 percent of $17,500 ($20,000 minus $2,500) is $2,625, which is more than $200. If you earned only $5,000, the refundable limit would be $375 (15 percent of $2,500), so you would receive only $75 of the $200 excess.

Earned income includes wages, self-employment income, and certain other compensation. It does not include investment income, Social Security, or unemployment benefits. The IRS uses the earned income figure from your tax return to set the refund limit.

Where the TCS refund appears on your tax return

You claim the Other Dependent Credit on Schedule 8812, which is part of Form 1040. You list each dependent's name, Social Security number, and relationship to you. The IRS uses this information to verify that the dependent meets the requirements and that you have not already claimed them for the Child Tax Credit on a different return.

When you file electronically, tax software typically walks you through the questions and fills in Schedule 8812 automatically. If you file by paper, you must complete the schedule yourself and attach it to your return. The IRS will not send you a separate notice about the credit — it appears as part of your refund calculation when your return is processed.

If you are due a refund, the IRS deposits it into your bank account (if you provided direct deposit information) or mails a check. The timeline is typically 21 days for electronic returns and longer for paper returns, though delays can occur if the IRS needs to verify information about your dependent.

Why the IRS may deny or reduce your TCS refund

The most common reason the IRS denies a TCS refund is an incorrect or missing Social Security number for the dependent. The number must match IRS records exactly. If you provide a number that does not exist, belongs to someone else, or is formatted incorrectly, the IRS will reject the credit and send you a notice.

The IRS may also deny the refund if the dependent does not meet the relationship or residency requirements, if you do not provide more than half their support, or if the dependent is claimed on another person's return. If two people claim the same dependent, the IRS will contact both and ask for proof of who is may have access to to claim them.

Another reason for reduction is if your earned income is lower than expected. If you reported $3,000 in earned income but the IRS finds you actually earned $2,800, your refundable limit drops from $75 to $45, and your refund is reduced accordingly. This often happens when the IRS receives a corrected W-2 or 1099 form from your employer.

The difference between TCS and the Child Tax Credit

The Child Tax Credit is worth up to $2,000 per child under 17 and is fully refundable up to $1,700 (the refundable portion is called the Additional Child Tax Credit). The Other Dependent Credit is worth $500 per dependent and is only partially refundable — up to 15 percent of earned income above $2,500.

A dependent can may have access to for only one credit, not both. If your dependent is a child under 17, you claim the Child Tax Credit, which provides much more money. If your dependent is 17 or older, or is a non-child relative, you claim the Other Dependent Credit instead. The IRS automatically applies the larger credit when you file.

Both credits require the dependent to be a U.S. citizen, national, or resident alien with a valid Social Security number. Both require you to provide more than half their support. The main difference is the amount and the refundability rules.

What to do if your TCS refund is delayed or denied

If you filed your return and did not receive your expected refund within the normal timeframe, check the IRS website using the "Where's My Refund?" tool. You will need your Social Security number, filing status, and the exact refund amount. The tool shows whether the IRS is still processing your return, has sent your refund, or has an issue that needs your attention.

If the IRS denied your refund or sent a notice saying the dependent does not meet the requirements, read the notice carefully. It will explain the reason and tell you how to respond. Most often, you will need to provide documentation: a birth certificate or passport for the dependent, proof of residency (a lease or utility bill), or proof that you provided their support (receipts, bank statements, or school records).

You can respond by mail (the notice includes an address) or by calling the IRS at the number on the notice. Keep copies of all documents you send. If you disagree with the IRS decision, you have the right to appeal, but you must do so within the timeframe stated in the notice.

Frequently Asked Questions

Can I claim the Other Dependent Credit for an adult child living with me?

Yes, if the adult child is a U.S. citizen, national, or resident alien with a Social Security number, lives with you for the entire year, and you provide more than half their financial support. The child's age does not matter — the credit applies to dependents of any age who do not may have access to for the Child Tax Credit.

What if my dependent does not have a Social Security number?

You cannot claim the Other Dependent Credit without a valid Social Security number. If your dependent is a non-citizen, they may be able to obtain an Individual Taxpayer Identification Number (ITIN) from the IRS, which can be used in place of a Social Security number. You would need to explore for an ITIN before filing your tax return.

Will I receive the full $500 credit as a refund?

Not necessarily. The refundable portion is limited to 15 percent of your earned income above $2,500. If your earned income is low, you may receive less than $500. If your tax liability is high, the credit may reduce your tax owed rather than produce a refund.

Can I claim the Other Dependent Credit for someone who is not a relative?

No. The dependent must be related to you by blood, marriage, or adoption, or must live with you for the entire year as a member of your household (and the relationship must not violate local law). A friend or unrelated person does not may have access to, even if you provide their support.

What happens if I claim the same dependent on two different tax returns?

The IRS will contact both filers and ask for proof of who is may have access to to claim the dependent. Only one person can claim a dependent in a given year. If you cannot prove your right to claim them, the IRS will remove the credit from your return and may assess penalties if the claim was fraudulent.