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Official form guide
Form 15080-SO: 15080 (so)
IRS Form 15080 (so) is an authorization form used by the Department of the Treasury - Internal Revenue Service to allow sharing and publication of tax return information for VITA/TCE filers. The authorization remains valid until November 30, 2027.
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IRS Form 15080-SO - 15080 (so)
IRS Form 15080 (so) is an authorization form used by the Department of the Treasury - Internal Revenue Service to allow sharing and publication of tax return information for VITA/TCE filers. The authorization remains valid until November 30, 2027.
Risk Radar
Scan points- 1Filing without specifying an authorization duration means it defaults to one year from the signature date.
- 2Filing without specifying an authorization duration allows it to default to a one-year validity period.
- 3Allowing publication/sharing of tax information may permit extended use or division by Federal law.
- 4If the filer does not specify a duration, the authorization is valid for one year from the signature date.
- 5The stated expiration date on Form 15080 (so) is November 30, 2027.
Plain English
This form grants permission to the IRS (or designated service providers) to share your personal tax filing data with others. By signing this Form 15080 (so), you allow them to use this information for preparation and record-keeping purposes, which can include sharing it with other VITA/TCE sites.
Submission Date
- Filing date: 2025-10-28 22:12:12
- 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 you authorize the sharing and publication of your tax return information for VITA/TCE purposes, especially to allow software like TaxSlayer LLC to perform Global Carry Forward.
- Do not use it when you do not wish to grant permission for the sharing or publication of your tax return information, in which case the authorization may be invalid depending on how it is handled.
- Check Form 15080 (so) instead when authorizing this specific type of sharing and publication.
Form selector
Use this form or another form?
You are a VITA/TCE filer using TaxSlayer LLC
The authorization allows your data to be shared across any IRS-participating VITA/TCE program for next year's filing.
✓ Check the Global Carry Forward section on Form 15080 (so).
You are a filer who wants to limit the sharing period beyond November 30, 2027
You must indicate your preference regarding the publication date limitation in the form's designated area.
✓ Check the specific declaration statements on Form 15080 (so).
You are a filer who wants to limit the scope of sharing beyond what is listed
The authorization allows for unlimited scope unless you specify otherwise, so check your limitations carefully.
✓ Check the 'Limitation of Publication Scope' declaration on Form 15080 (so).
Deadline or filing window
If the signer does not specify a period for the authorization, Form 15080 (so) is valid for one year starting on the date of signature. The scope of this particular authorization runs until November 30, 2027. No extension beyond these terms is stated in the official source.
Checklist
What you need before filling it out
Taxpayer Information
Name, Address, Date of Birth, Phone Number, SSN, Filing Status, Occupation, Employer Name & Address, Income/Deductions details · Form 15080 (so)
Authorization Scope
Permission to share/publish tax return data for VITA/TCE purposes · Form 15080 (so)
Global Carry Forward Period
Authorization validity extends through November 30, 2027 · Form 15080 (so)
Preparer Declaration
Preparer's name and signature confirming authorization of terms · Form 15080 (so)
Contact Information for Disputes
Phone number 1-800-366-4484, TIGTA website link · Form 15080 (so)
Before you submit
- 1Ensure both the taxpayer/filer and preparer have signed the authorization section.
- 2Verify that you have checked or confirmed the Global Carry Forward terms are accepted.
- 3Confirm that the stated validity period is November 30, 2027 (or a specific earlier date if applicable).
- 4Check that all required personal and financial details are listed for yourself and dependents.
- 5Verify the preparer has included their name and signature on Form 15080 (so).
- 6Confirm you have acknowledged the scope limitations stated by the preparer.
- 7Ensure the form is filled out using the current edition, Revision 10-2025.
How to file this form
- 1Complete all required fields with your personal and financial information on Form 15080 (so).
- 2Sign and date the authorization section as the taxpayer/filer.
- 3Have the preparer sign and date the form to confirm acceptance of the terms.
- 4Submit the completed Form 15080 (so) to your VITA/TCE preparer for processing.
Known limitations
- 1If the filer does not authorize sharing/publication of their tax return information, the authorization is valid for one year from the date of signing (unless a different period is specified).
- 2The Global Carry Forward feature allows TaxSlayer LLC to share the tax return information with any IRS VITA/TCE program site chosen by the filer for filing in the following year.
- 3If a filer does not authorize sharing/publication, their authorization will not be considered valid if the preparer performs services without the authorization.
- 4The Global Carry Forward feature is only helpful if the filer visits other VITA or TCE sites using TaxSlayer in the next year.
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 is Revision 10-2025, which is identified on Form 15080 (so) as Foomka 15080 (Oktoobar 2025). The source does not indicate a specific page for the latest information but provides instructions covering the entire form.
What changed or needs a fresh check
- Edition date — confirm the revision date reads 10-2025.
- Fee — Not stated in the official source.
- Mailing address — Not stated in the official source (but contact information for TIGTA is provided).
- Signature — Confirm both the taxpayer/filer and preparer signatures are present.
Quick Facts
Downloads
After you file
- 1Keep a copy of IRS Form 15080 (so) after filing it.
- 2The authorization remains valid until November 30, 2027.
- 3If you believe your tax return information was published/used incorrectly or without your authorization, contact the Treasury Inspector General for Tax Administration (TIGTA).
- 4When contacting TIGTA, provide either a Preparer or IRS Staff member's name.
Sources
- SRCForm p.1 — The purpose of Form 15080 (so) is to allow the filer authorization for sharing and publication of tax return information for VITA/TCE.
- SRCForm p.1 — If the preparer receives your signature on this form while providing services, your authorization will be considered valid.
- SRCForm p.1 — If you authorize sharing/publication of your tax return information, your authorization is valid for the period you specify.
- SRCForm p.1 — If you do not specify a period, your authorization becomes valid for one year starting from the date of signing.
- SRCForm p.1 — The Global Carry Forward feature allows TaxSlayer LLC to share your tax return information with any IRS VITA/TCE program site chosen by you for filing in the following year.
- SRCForm p.1 — The authorization is active until November 30, 2027.
- SRCForm p.1 — Information published includes, but is not limited to: number of people, income and other personally identifiable information related to your tax return and income sources.
Common confusion points
What happens if I don't choose an authorization period?
The authorization becomes valid for one year starting from the date of signing.
Why is Global Carry Forward important?
It allows TaxSlayer LLC to share your tax return information with any IRS VITA/TCE program site you select for filing in the following year.
What kind of information will be published under Global Carry Forward?
Information includes, but is not limited to, number of people, income and other personally identifiable information related to your tax return and income sources.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- Contact TIGTA at 1-800-366-4484
Questions about IRS Form 15080-SO
What is IRS Form 15080-SO used for?
This form grants permission to the IRS (or designated service providers) to share your personal tax filing data with others. By signing this Form 15080 (so), you allow them to use this information for preparation and record-keeping purposes, which can include sharing it with other VITA/TCE sites.
Who must file IRS Form 15080-SO?
The filer category is the individual who authorizes the disclosure of their tax return information. This authorization allows service providers like TaxSlayer LLC to access your data.
What information does IRS Form 15080-SO require?
The form collects personal identifying details such as name, address, date of birth, phone number, SSN, filing status, employer name and address, and details about income/deductions. The scope covers information related to the taxpayer, their return, and their income deductions.
When is IRS Form 15080-SO due?
If the filer does not specify a duration for the authorization on Form 15080 (so), it is valid for one year starting from the date of signature. This specific authorization runs until November 30, 2027.
Where do I file IRS Form 15080-SO?
The form authorizes disclosure to service providers like TaxSlayer LLC across any VITA/TCE site that participates in the IRS (Internal Revenue Service) tax return preparation program. The filer can receive a copy of this authorization.
How do I complete IRS Form 15080-SO?
The filer must complete Form 15080 (so) by detailing the scope and agreeing to the terms. The filer then signs the document, which confirms they allow the sharing of tax return information under the Global Carry Forward conditions. Both the primary filer and a second party can sign this form.
What happens if IRS Form 15080-SO is filed incorrectly?
If the filer grants permission, the Federal/Government law may not prevent the sharing or publication of their tax information for extended use or division purposes. If the form is filled out incorrectly, the authorization may not be considered valid.
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