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Official form guide
Form 15101-SP: 15101 (sp)
IRS Form 15101 (sp) is used to Provide a Social Security Number (SSN) for an adopted child. This form is filed by adoptive parents when the IRS has provided an ATIN for the child.
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IRS Form 15101-SP - 15101 (sp)
IRS Form 15101 (sp) is used to Provide a Social Security Number (SSN) for an adopted child. This form is filed by adoptive parents when the IRS has provided an ATIN for the child.
Risk Radar
Scan points- 1Do not file Form 15100 (sp) to get an SSN; use this form only after receiving the official number.
- 2Filing without providing the full name of the adopted child.
- 3Not listing both adopting parents' names and signatures on Form 15101 (sp).
- 4Submitting the form before the adoption is officially final.
- 5Failing to include the ATIN if one was previously assigned by the IRS.
Plain English
This form tells the Internal Revenue Service (IRS) that you have received a Social Security Number (SSN) for your adopted child, especially if the IRS gave you a temporary number first. It allows you to officially update the IRS records with this confirmed SSN after the adoption is final.
Submission Date
- Filing date: 2022-06-09 22:10:24
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this form when the IRS has provided an Adoption Tax Identification Number (ATIN) for your adopted child and you need to provide that Social Security Number (SSN).
- Do not use this form when applying for a Social Security Number (SSN) for a child or adopted child through the SSA, as only the SSA can assign the SSN.
- Check Form 15100 (sp) instead when you are submitting it to the IRS specifically to request an SSN for your child or adopted child.
Form selector
Use this form or another form?
Adoption is finalized, and you have received a new SSN
Use this form to formally apply for the SSN after adoption is final.
✓ Check before you continue
You are requesting an ATIN for your child but need to provide existing parent information
This form allows providing the SSN once the IRS has issued an ATIN.
✓ Check before you continue
Not stated in the official source
The SSA denies your request for a new SSN after adoption
You must use this form to inform the IRS of the denial and potentially request an extension or reactivation of the ATIN.
✓ Check before you continue
Deadline or filing window
This form is used after the adoption is definitive. After filing, you must stop using the ATIN and submit Form 15101 (sp) with the new SSN. The source does not state a specific deadline period, but it applies once the SSN is secured.
Checklist
What you need before filling it out
Form Purpose
Provide SSN for adopted child · Form 15101 (sp)
Filer Information
Adoptive parents' Name, Address, TIN, Phone Number · Form 15101 (sp), p.1
Child ID Info
Child's Name and SSN/ATIN · Form 15101 (sp), p.1
Filing Deadline/Use
After adoption is definitive, use this form instead of the ATIN · Form 15101 (sp), p.2
SSN Application Process
Request SSN via SSA first, then file this form with IRS · Form 15101 (sp), p.2
Before you submit
- 1Write your new address if it differs from previous records on Form 15101 (sp).
- 2Provide a Social Security Number (SSN) for the adopted child.
- 3Ensure you list the adoption-related ATIN if one was assigned by the IRS.
- 4Fill out and sign both adoptive parents' sections completely, including their respective dates.
- 5Confirm that the form is being sent to the Internal Revenue Service address (Austin, TX 73301-0066) or via fax.
- 6Verify you are not submitting Form 15100 (sp) instead of this form when seeking an SSN.
- 7Check that the revision date on your copy reads 10-2017.
How to file this form
- 1Complete all identifying information for the adoptive parents, including name, address, and TIN on Form 15101 (sp).
- 2Provide the adopted child's full name and enter their Social Security Number (SSN) or Adoption Tax Identification Number (ATIN) in the designated fields.
- 3Sign and date both sets of original parent signatures as required by Form 15101 (sp).
- 4Mail the completed form to the Internal Revenue Service at Stop 6182, Austin, TX 73301-0066, or fax it to (855) 250-1731 for proof of submission.
Known limitations
- 1The Form 15101 (sp) should be used ONLY to inform the Internal Revenue Service (IRS) of an adopted child's Social Security Number (SSN), if the IRS provided an Alien Taxpayer Identification Number (ATIN) for that child.
- 2Do not present Form 15101 (sp) to the IRS to obtain a Social Security Number (SSN); only the Social Security Administration (SSA) can assign the SSN.
- 3After the adoption is final, do not continue using the ATIN; instead, use Form 15101 (sp) to provide the received SSN.
Field map
Compact field-by-field guide
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->The current edition of IRS Form 15101 (sp) is Revision 10-2017. For the most recent information regarding this form and related legislation, users should visit www.irs.gov/w7a.
What changed or needs a fresh check
- Edition date — confirm the revision reads 10-2017.
- Mailing address — confirm the standard delivery address is Internal Revenue Service Stop 6182, Austin, TX 73301-0066.
- Fax number — confirm the contact fax number is (855) 250-1731.
- Purpose — confirm the form's sole purpose is to provide the SSN for an adopted child when the IRS issued an ATIN.
Quick Facts
Downloads
After you file
- 1Keep a copy of the completed Form 15101 (sp).
- 2If filing by mail, send the form to Internal Revenue Service Stop 6182 in Austin, TX 73301-0066.
- 3If filing by next-day delivery, send the form to Internal Revenue Service 3651 S. Interregional Hwy 35 Stop 6182 in Austin, TX 78741.
- 4If the SSA denies the SSN application, contact the IRS when requesting a postponement or reactivation of the ATIN and include the denial letter or an explanation with your correspondence.
Sources
- SRCForm 15101 (sp) is used to Provide a Social Security Number (SSN) for an adopted child (Instructions p.2).
- SRCThe form should be used ONLY to inform the IRS of the SSN if the IRS provided an ATIN for the adopted child (Instructions p.2).
- SRCTo file by standard mail, send Form 15101 (sp) to Internal Revenue Service Stop 6182 in Austin, TX 73301-0066 (Form p.1).
- SRCFor next-day delivery, send the form to Internal Revenue Service 3651 S. Interregional Hwy 35 Stop 6182 in Austin, TX 78741 (Form p.1).
- SRCIf filing by fax, use phone number (855) 250-1731 (Form p.1).
- SRCAfter the adoption is final, you must use Form 15101 (sp) to provide the SSN received (Instructions p.2).
- SRCDo not present Form 15100 (sp) to the IRS to obtain an SSN for your child or adopted child (Instructions p.2).
- SRCAfter adoption, you should request an SSN by completing Form SS-5 (sp) and submitting it with supporting documents to the SSA (Instructions p.2).
Common confusion points
What should I use if my child already has an SSN?
The Form 15101 (sp) is used to report the existing SSN of the adopted child, not to obtain a new one.
→ Check the section where you enter the SSN for the adopted child.
Should I send this form to the IRS or SSA?
This Form 15101 (sp) must be sent to the Internal Revenue Service (IRS), though the SSA is responsible for assigning the SSN.
→ Verify the mailing address listed on page 1 of the Form 15101 (sp).
When should I use this form instead of the Form 15100 (sp)?
Use Form 15101 (sp) ONLY to report the SSN when the IRS has already provided an ATIN for the adopted child. Do not file Form 15100 (sp) to *get* the SSN; use it after you have received one.
→ Check the 'Propósito del formulario' section on page 2.
What happens if the SSA denies my request for an SSN?
If the SSA denies the SSN application, the filer must contact the IRS to request a postponement or reactivation of the ATIN.
→ Look at the instructions regarding the denial and prepare documentation to include with your correspondence.
When do I stop using the temporary ATIN number?
After the adoption is finalized, the filer should stop using the ATIN and use Form 15101 (sp) to provide the official SSN received.
→ Confirm that you have a final date of adoption or are submitting this form after the legal process is complete.
What if I change my address?
If the adoptive parents' address changes, they must write the new address on Form 15101 (sp) below the existing address lines.
→ Locate the designated area on page 1 for updating contact information.
Is there a deadline to file this form?
The official source does not state a specific filing deadline, but it implies timely submission is necessary following adoption or SSN receipt.
→ Check the mailing instructions; submitting via standard mail to Austin, TX ensures delivery to IRS Stop 6182.
Can I fax Form 15101 (sp) instead of mailing it?
Yes, the form can be sent by postal mail or fax. The provided fax number is (855) 250-1731.
→ Verify the acceptable submission methods listed on page 1.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- If the SSA denies the SSN, contact the IRS regarding a postponement or reactivation of the ATIN.
Questions about IRS Form 15101-SP
What is IRS Form 15101-SP used for?
This form tells the Internal Revenue Service (IRS) that you have received a Social Security Number (SSN) for your adopted child, especially if the IRS gave you a temporary number first. It allows you to officially update the IRS records with this confirmed SSN after the adoption is final.
Who must file IRS Form 15101-SP?
Adoptive parents must file IRS Form 15101 (sp), Provide a Social Security Number (SSN) for an adopted child, when they have received an ATIN from the IRS and now possess the official SSN.
What information does IRS Form 15101-SP require?
The form collects information such as the adoptive parents' names and Taxpayer Identification Numbers, the adoptee's name, and confirms whether a Social Security Number was received. Signatures are required from both adopting parents on the form.
When is IRS Form 15101-SP due?
Generally, this form is used after the adoption is final to provide the SSN that was received for the adopted child. There is no specific deadline mentioned, but it must be filed after receiving the official SSN.
Where do I file IRS Form 15101-SP?
The Form 15101 (sp) can be mailed to Internal Revenue Service Stop 6182 in Austin, TX 73301-0066 for standard delivery. For next-day delivery, mail it to Internal Revenue Service 3651 S. Interregional Hwy 35 Stop 6182 in Austin, TX 78741.
How do I complete IRS Form 15101-SP?
First, fill in the parent's identifying information and address. Next, provide the adoptee's name and confirm if the SSN was received, noting any ATIN assigned. Finally, both adopting parents must sign and date the form before submitting it.
What happens if IRS Form 15101-SP is filed incorrectly?
If the IRS denies your request for an SSN, you must contact them to ask for a penalty waiver or reactivation of the ATIN; otherwise, the records may remain inaccurate.
What should I use if my child already has an SSN?
The Form 15101 (sp) is used to report the existing SSN of the adopted child, not to obtain a new one. Check the section where you enter the SSN for the adopted child.
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