Independent form guide. BrieflyGo is not affiliated with or endorsed by IRS, USCIS, SSA, DOL, or any U.S. government agency. Official forms are sourced from public government websites.
Official form guide
Form 13997: Validating Your TIN and Reasonable Cause
IRS Form 13997 is for Validating Your TIN and Reasonable Cause, which helps establish liability for a penalty under Internal Revenue Code section 6039E. Failure to provide certain information may subject you to a $500 penalty.
Need help with Form 13997?
Open it in the AI Editor for field guidance, checks, and PDF export.
Need help? AI Editor guides you through every field of Form 13997.
Start filling →Form Overview
IRS Form 13997 - Validating Your TIN and Reasonable Cause
IRS Form 13997 is for Validating Your TIN and Reasonable Cause, which helps establish liability for a penalty under Internal Revenue Code section 6039E. Failure to provide certain information may subject you to a $500 penalty.
Risk Radar
Scan points- 1Failing to sign or date the Taxpayer Attestation is a critical error.
- 2Filing without providing a written statement if you have a TIN.
- 3Omitting your SSN or TIN when required by the form's instructions.
- 4Not completing the Taxpayer Attestation section entirely.
- 5Providing false information on the accompanying statement of facts.
Plain English
This form allows an individual or entity to prove they have a correct Taxpayer Identification Number (TIN) or explain why one is missing. By filing Form 13997, filers can show the IRS that they are not liable for penalties under specific rules. The information provided helps the IRS confirm your identity and justify any required tax charges.
Submission Date
- Filing date: 2015-08-13 00:00:00
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
AI co-pilot
Fill it faster. Catch mistakes before you file.
What this form is for
- Use this form when you have a Taxpayer Identification Number (TIN) and need to provide your correct Social Security Number (SSN) along with a written statement of reasonable cause, or when you do not have a TIN and must explain why.
- Do not use Form 13997 when the required information is already listed on another document, as this form serves to validate existing identification details.
- Check other forms instead when providing general tax return information that requires penalty justification, although Form 13997 itself addresses liability under Internal Revenue Code section 6039E.
Form selector
Use this form or another form?
Passport Application
The primary purpose of the information requested is to establish if you are liable for a penalty under IRC section 6039E.
✓ Confirm that your reason for needing this validation relates to passport application requirements.
General Tax Return Filing
This form specifically addresses TIN/SSN validation and reasonable cause, which is required when penalties might apply (under IRC section 6039E).
✓ Check the specific penalty statute referenced in your primary tax filing instructions.
Other IRS Forms
The authority to request this information stems from Code sections 6039E, 6109, and 7803.
✓ Verify if another form explicitly references these same three authorizing code sections.
Deadline or filing window
The response on Form 13997 is mandatory for establishing liability under Internal Revenue Code section 6039E. The time needed varies, with an estimated average preparation time of 10 minutes. No specific filing deadline date or extension period is stated in the official source.
Checklist
What you need before filling it out
Social Security Number (SSN)
Your correct SSN · Section 1a
Taxpayer Identification Number (TIN)
Your correct TIN · Section 1b
Written Statement of Reasonable Cause
A detailed explanation justifying why your information is not as listed or why it is missing. · Section 1c
Reason for No TIN/SSN
A statement explaining why you lack a TIN or SSN. · Section 2
Penalty Amount Referenced
$500 penalty · Form p.1, paragraph mentioning passport application requirements
Authority Cited
Code sections 6039E, 6109, and 7803 · Form p.1, authority statement
Before you submit
- 1Verify you have printed your name clearly on the form.
- 2Confirm you have signed the Taxpayer Attestation section.
- 3Ensure the date (mmddyyyy) is correctly entered next to your signature.
- 4If providing a TIN, confirm you have listed both your SSN and TIN in their respective spaces.
- 5If providing a TIN, ensure the written statement of reasonable cause is attached or clearly provided below Section 1c.
- 6If you do not have a TIN, verify that a full explanation is provided in Section 2.
- 7Check that the form bears Catalog Number 51669T.
How to file this form
- 1Provide your correct SSN and/or TIN in the designated spaces (Section 1a or 1b) if you have a TIN.
- 2Attach a separate page(s) detailing the Written Statement of Reasonable Cause (Section 1c) if necessary, or provide it directly on the form.
- 3If you lack a TIN, attach a separate page(s) explaining why you do not possess a TIN or SSN (Section 2).
- 4Print your name, sign the Taxpayer Attestation, and enter the Date (mmddyyyy) before submitting to the IRS.
Known limitations
- 1The form's primary purpose is to establish whether a filer is liable for a penalty under Internal Revenue Code section 6039E.
- 2If a filer has a Taxpayer Identification Number (TIN), they must provide their correct Social Security Number (SSN) and/or TIN, along with a written statement of reasonable cause.
- 3If a filer does not have a TIN, they must provide a statement explaining why they do not have a TIN or SSN.
- 4The form is mandatory to complete; failure to provide the requested information, or providing false/fraudulent information, may result in further penalties.
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.
Almost done reviewing the fields?
Fillable formOpen in Editor->The current edition of IRS Form 13997 is Revision 8-2015, dated August 2015. The source does not specify a link to the absolute latest information page but provides the catalog number (51669T) for reference.
What changed or needs a fresh check
- Edition date — confirm the revision is dated August 2015 (Rev. 8-2015).
- OMB Number — confirm the number listed is 1545-2144.
- Mailing address — confirm that comments should be sent to Internal Revenue Service, Tax Forms and Publications, 1111 Constitution Ave. NW, IR-6526, Washington, DC 20224 (but do not send the form there).
- Signature — ensure your printed name appears above your signature line.
- TIN/SSN Provision — confirm you have provided either your SSN or TIN in the designated spaces.
Quick Facts
Downloads
After you file
- 1Retain books or records relating to Form 13997 as long as their contents may become material in the administration of any Internal Revenue law.
- 2Generally, tax returns and return information are confidential, as required by section 6103 of the Internal Revenue Code.
- 3The IRS may disclose the submitted information to other entities, such as the Department of Justice or various state/local agencies, for administrative or enforcement purposes.
- 4If errors occur, the form itself does not specify a correction process, but records must be retained in case the content becomes material later.
Sources
- SRCCatalog Number 51669T is listed on Form 13997 (Rev. 8-2015) Instructions p.1.
- SRCThe form's official title is Validating Your TIN and Reasonable Cause, dated August 2015 Instructions p.1.
- SRCIf a filer has a TIN, they must provide their SSN/TIN and written statement of reasonable cause (Section 1) Instructions p.1.
- SRCIf a filer does not have a TIN, they must provide a statement explaining the lack of TIN or SSN (Section 2) Instructions p.1.
- SRCThe primary purpose of Form 13997 is to establish liability for a penalty under Internal Revenue Code section 6039E Instructions p.1.
- SRCFailure to provide certain information on this form may subject the filer to a $500 penalty under Internal Revenue Code section 6039E Instructions p.1.
Common confusion points
What penalty am I avoiding by filling out Form 13997?
The primary purpose is to establish liability for a penalty under Internal Revenue Code section 6039E.
→ Confirm that this form relates to the $500 potential penalty.
Do I need to attach a separate page even if my statement of reasonable cause is short?
Yes, the instructions state to 'attach separate page(s) if necessary' for both the written statement and when explaining why you lack a TIN/SSN.
→ Check the boxes next to Section 1c or Section 2 on the form itself.
Where do I send Form 13997?
Do not send it to the address listed for comments (1111 Constitution Ave. NW, IR-6526, Washington, DC 20224); instead, check 'What You Need to Do in the letter we sent to you with the form.'
→ Verify the mailing instructions provided by the IRS when you received the document.
How long does it take to process Form 13997?
The estimated average time for recordkeeping is 10 minutes, and preparing the form is 10 minutes.
→ Review the time estimates listed on page 1 of the form.
Does this form apply only if I am filing a tax return?
Not stated in the official source — verify on the agency site (though the context implies it relates to penalty liability under IRC section 6039E).
→ Check if your specific situation requires establishing reasonable cause for a penalty related to a tax obligation.
What happens if I don't have an SSN or TIN?
You must provide a written statement explaining why you do not have a TIN or SSN, which can be attached on separate page(s).
→ Ensure Section 2 of Form 13997 is completed thoroughly.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- Failure to provide information may subject you to a $500 penalty under Internal Revenue Code section 6039E.
Questions about IRS Form 13997
What is IRS Form 13997 used for?
This form allows an individual or entity to prove they have a correct Taxpayer Identification Number (TIN) or explain why one is missing. By filing Form 13997, filers can show the IRS that they are not liable for penalties under specific rules. The information provided helps the IRS confirm your identity and justify any required tax charges.
Who must file IRS Form 13997?
Individuals who have a TIN must file this form to provide their correct SSN/TIN and reasonable cause statement. Individuals who do not have a TIN must file Form 13997 to explain why they lack one or an SSN.
What information does IRS Form 13997 require?
The form collects your Social Security Number (SSN), Taxpayer Identification Number (TIN), and requires a Written Statement of Reasonable Cause. If you do not have a TIN, the accompanying statement explains that absence.
Where do I file IRS Form 13997?
The form should be sent according to instructions provided in the letter accompanying it; comments about the form can be sent to IRS Tax Forms and Publications at 1111 Constitution Ave. NW, IR-6526, Washington, DC 20224.
How do I complete IRS Form 13997?
First, provide your SSN and/or TIN in the respective spaces. Next, submit a written statement of reasonable cause (attaching separate pages if needed). Finally, complete the Taxpayer Attestation by printing your name, signing it, and dating it (mmddyyyy).
What happens if IRS Form 13997 is filed incorrectly?
Failure to provide the information requested on Form 13997, or providing false or fraudulent information, may subject a filer to further penalties under Internal Revenue Code section 6039E.
What penalty am I avoiding by filling out Form 13997?
The primary purpose is to establish liability for a penalty under Internal Revenue Code section 6039E. Confirm that this form relates to the $500 potential penalty.
Do I need to attach a separate page even if my statement of reasonable cause is short?
Yes, the instructions state to 'attach separate page(s) if necessary' for both the written statement and when explaining why you lack a TIN/SSN. Check the boxes next to Section 1c or Section 2 on the form itself.
Source transparency
Copyright & Licensing - US Government Forms
BrieflyGo links to and explains official public form sources. We are not a government agency, and this page is for general form guidance, not legal advice.
Understand the agreement before you sign it.
Review risky clauses in plain English, fix the document, and keep it moving toward signature.