E-file Rejected R0000-507-01: Dependent Already Claimed
R0000-507-01 means a dependent listed on your return has already been claimed on another accepted return for the same year. The fix is to verify the dependent's SSN, determine who is actually entitled to claim them, and paper-file if you're sure you have the right to claim.
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Symptoms
- •Your e-file is rejected with code R0000-507-01.
- •The message says a dependent has already been claimed on another return.
- •You can't get the return accepted electronically with that dependent listed.
What causes it
- ▸Someone else (such as another parent or relative) already claimed the same dependent.
- ▸The dependent filed their own return without indicating they can be claimed by someone else.
- ▸A typo in the dependent's Social Security number that matches another person.
- ▸A duplicate or fraudulent claim using that SSN.
How to fix it
1Verify the dependent's SSN
- Compare the SSN you entered against the dependent's Social Security card, digit by digit.
- Correct any typo and re-submit; a mistyped number can collide with someone else's record.
- If the SSN is correct, move on to resolving who is entitled to claim.
2Determine who is entitled to claim the dependent
- Review IRS rules for who qualifies to claim the dependent (such as residency and support tests).
- If a dependent claimed themselves by mistake, they may need to amend their return to indicate they can be claimed.
- Communicate with any other party who may have claimed the same person to sort out who has the right.
3Paper-file if you are entitled to claim
- If you're confident you're entitled to claim the dependent, print your return.
- Mail the paper return to the IRS, since e-file will keep rejecting a duplicate dependent.
- Keep documentation supporting your right to claim, as the IRS may follow up with both parties.
Still stuck?
Dependent-claim disputes can get complicated, especially between parents or relatives. If you're entitled to claim the dependent and e-file won't accept it, paper-filing is the path forward. Official TurboTax support at ttlc.intuit.com can help with the mechanics, and you can ask here about how to print and mail your return.
Frequently asked questions
Can two people claim the same dependent?＋
No, only one taxpayer can claim a given dependent for a tax year. If both file electronically, the second return will be rejected as a duplicate.
What if my child filed and claimed themselves by accident?＋
They typically need to amend their return to indicate that someone else can claim them. After that's resolved, you may still need to paper-file your own return.
Will the IRS decide who gets to claim the dependent?＋
If both parties claim the same dependent, the IRS may contact both and apply the tie-breaker rules. Keep records that support your eligibility.
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