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Official form guide

Form 15080-ZS: 15080 (zh-s)

Treasury - Internal Revenue Service Form 15080 (zh-s) is a Consent to Disclosure of Tax Return Information form used by filers. It establishes consent for VITA/TCE software vendors to share data, valid until November 30, 2027.

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Form Overview

IRS Form 15080-ZS - 15080 (zh-s)

Treasury - Internal Revenue Service Form 15080 (zh-s) is a Consent to Disclosure of Tax Return Information form used by filers. It establishes consent for VITA/TCE software vendors to share data, valid until November 30, 2027.

The form collects demographic and financial data, including your name, address, Social Security Number, and employer details. It also captures dependent names, SSNs, dates of birth, and relationship status on the form.

Risk Radar

Scan points
  • 1Failing to specify a termination date risks the agreement lasting until November 30, 2027.
  • 2Failing to sign as either the First or Second Taxpayer.
  • 3Not dating the form when signing it.
  • 4Agreeing without noting a specific termination date before 11/30/2027.
  • 5Refusing consent when Global Carry Forward is needed for next year's filing.

Plain English

This form allows you to give permission to tax preparation centers (VITA/TCE) to use your tax return information across different locations. If you sign this, the IRS can share your details with others for filing purposes. This consent stays active for a set period unless you change it.

Submission Date

  • Filing date: 2025-10-28 22:12:14
  • Preparation window: collect IDs, supporting records, and signatures in advance.
  • Final review: verify names, dates, and required fields before submission.

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Glossary Terms

disclosurefinancialdependenttreasuryvalid

Hover a term to preview the meaning.

What this form is for

  • Use this form when you agree to allow VITA/TCE software vendors to disclose your tax return information for Global Carry Forward purposes.
  • Do not use it when you are using the IRS's tax service without filling out this consent form.
  • Check Form 15080 instead when you do not wish to impose any specific expiration date on the disclosure agreement.

Form selector

Use this form or another form?

Need a different expiry date

You want the consent to end before November 30, 2027.

✓ Check this form

Not stated in the official source

Want to limit data sharing scope

You wish to restrict what information can be disclosed beyond the standard range.

✓ Check this form

Not stated in the official source

Filing for next year's return

You are accessing a VITA/TCE center using TaxSlayer software and need prior data transfer.

✓ Check this form

Not stated in the official source

Deadline or filing window

This form establishes an agreement valid until November 30, 2027. If no specific end date is chosen by the taxpayer, the consent automatically expires one year from the date of signing. The Global Carry Forward feature supports this validity period.

Checklist

What you need before filling it out

1

Global Carry Forward

Agreement to allow TaxSlayer LLC to transmit data to participating VITA/TCE centers · Form 15080 (zh-s)

⚠ Choosing a center for next year's filing✕ Medium
2

Disclosure Expiration Date

November 30, 2027 · Form 15080 (zh-s)

⚠ Not specifying an expiry date defaults to one year from signing✕ Medium
3

Scope of Disclosure

Demographic data, financial info, PII like name, SSN, employer details, amounts/deductions/credits, dependent info · Form 15080 (zh-s)

⚠ Restricting the scope when you want maximum disclosure✕ Low
4

Filer Consent

Signature confirming agreement to Global Carry Forward terms · Form 15080 (zh-s)

⚠ Refusing consent even if using tax services without this form✕ Medium
5

Reporting Misconduct Phone Number

1-800-366-4484 · Form 15080 (zh-s)

⚠ Not including the reporting number for inquiries✕ Low

Before you submit

  1. 1Verify that the form is dated October 2025.
  2. 2Confirm that you have agreed to the Global Carry Forward terms.
  3. 3Ensure both Party 1 and Party 2 fields are completed if applicable.
  4. 4Check that the consent expiration date is set to November 30, 2027 (or earlier).
  5. 5Review that the scope of disclosure is not being unnecessarily restricted.
  6. 6Sign the form where required by Party 1/Taxpayer.
  7. 7If a second taxpayer exists, sign and date for Party 2.

How to file this form

  1. 1Complete the fields for both Taxpayer (Party 1) and any other taxpayers (Party 2).
  2. 2Review the terms to confirm you agree to the data disclosure scope and Global Carry Forward.
  3. 3Sign and date the form in the designated signature areas.
  4. 4Keep a copy of the signed Form 15080 (zh-s) for your records.
  5. 5Submit the completed, signed form along with your tax filing.

Known limitations

  1. 1If a filer does not specify an effective date for the consent on Form 15080 (zh-s), the consent is valid for one year from the signature date.
  2. 2The "Global Carry Forward" feature allows TaxSlayer LLC to transmit tax return information to all participating IRS VITA/TCE program filing centers, enabling access in subsequent tax seasons regardless of where the current return was filed.
  3. 3If a filer wishes to terminate the disclosure consent earlier than November 30, 2027, they must explicitly refuse consent for the standard term.
  4. 4The filer has the right to receive a copy of Form 15080 (zh-s) after it is signed.

Field map

Compact field-by-field guide

6 fields

General Info

2 items

Taxpayer Name and TIN

Full legal name and taxpayer identification number (SSN or EIN).

Requiredtext
Address

Current mailing address.

Requiredtext

Details

2 items

Required Information

Complete all applicable sections of this form according to the official IRS instructions.

Requiredtext
Amount (if applicable)

Enter the relevant dollar amount if this form involves tax calculation.

amount

Certification

1 items

Certification Statement

Read and acknowledge any certifications required by this form.

Requiredcheckbox

Signatures

1 items

Signature

Sign and date. Unsigned forms cannot be processed.

Requiredsignature
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Current form status
IRS

The current edition of IRS Form 15080 (zh-s) is dated 10-2025, and the source indicates this is a revision from October 2025.

What changed or needs a fresh check

  • Edition date — confirm 10-2025
  • Catalog Number — confirm 71518T
  • Mailing address — Not stated in the official source
  • Signature — ensure both Party 1 and Party 2 signatures are present (if applicable)
  • Consent Expiration Date — confirm it is set to November 30, 2027 (or earlier if specified)

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Quick Facts

The filer is the taxpayer who provides consent for the disclosure of their tax return information.
The form collects demographic and financial data, including your name, address, Social Security Number, and employer details. It also captures dependent names, SSNs, dates of birth, and relationship status on the form.
If no specific term is designated by the taxpayer, the consent is valid for one year from the date of signing. The overall agreement is valid until November 30, 2027.
The disclosure allows TaxSlayer LLC to transmit information to all participating IRS VITA/TCE program filing centers nationwide. This enables you to use your current year's data at any center next tax season.
If the form is incorrectly completed, the agreed-upon disclosure may not be protected by federal law against further use or distribution as intended.
The taxpayer must read and agree to the terms regarding Global Carry Forward. The filer signs the form (either the first or second taxpayer) and dates it to confirm consent for the software to input personal identifiers into the tax filing system.

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After you file

  1. 1Retain a copy of the signed Form 15080 (zh-s).
  2. 2The consent provided on Form 15080 (zh-s) remains valid until November 30, 2027.
  3. 3If data is improperly disclosed or used without legal authorization or permission, a filer can call 1-800-366-4484.
  4. 4The consent on Form 15080 (zh-s) remains valid even if the filing service does not require filling out the form.

Sources

  • SRCForm 15080 (zh-s) is the Consent to Disclosure of Tax Return Information form used by filers. (Instructions p.1)
  • SRCThe consent is provided because federal law requires it, unless otherwise authorized. (Instructions p.1)
  • SRCIf the filer agrees to disclosure, federal law may not protect the tax return information from further use or distribution. (Instructions p.1)
  • SRCThe consent becomes effective upon signature if used as a condition for providing tax preparation services. (Instructions p.1)
  • SRCThe agreement is valid for the specified term; otherwise, it is valid for one year from the signature date. (Instructions p.1)
  • SRCThe Global Carry Forward allows TaxSlayer LLC to transmit information to all participating IRS VITA/TCE filing centers. (Instructions p.1)
  • SRCThis consent form's validity extends until November 30, 2027. (Instructions p.1)
  • SRCDisclosed information includes demographics, financial data, and PII related to the filer and tax return. (Instructions p.1)

Common confusion points

Do I need to fill out Form 15080 (zh-s) at all?

Confusion

The source states that using the tax preparation service does not always require filling out this consent form.

→ Safe check: Confirm if you are filing with a VITA/TCE center.

Does signing automatically limit my ability to change future dates?

Confusion

By signing, the filer agrees to the Global Carry Forward terms and allows input of personal identification numbers in the tax software.

→ Safe check: Review the 'Term' section regarding limitations on disclosure scope.

When does this consent expire if I don't pick a date?

Confusion

The form states that if no expiration date is specified, it expires one year from the signature date.

→ Safe check: Verify the stated expiry date against your signing date.

Workflow map

Related forms and next steps

4 signals

Before

Not stated in the official source — verify on the agency site

Current

15080-ZS

After

Not stated in the official source — verify on the agency site

Often used with

VITA/TCE tax software vendors (specifically TaxSlayer LLC) — This form grants consent for data sharing between filing centers.

⚠ If something goes wrong

  • Call 1-800-366-4484 to report improper disclosure or use.

Questions about IRS Form 15080-ZS

What is IRS Form 15080-ZS used for?

This form allows you to give permission to tax preparation centers (VITA/TCE) to use your tax return information across different locations. If you sign this, the IRS can share your details with others for filing purposes. This consent stays active for a set period unless you change it.

Who must file IRS Form 15080-ZS?

The filer is the taxpayer who provides consent for the disclosure of their tax return information.

What information does IRS Form 15080-ZS require?

The form collects demographic and financial data, including your name, address, Social Security Number, and employer details. It also captures dependent names, SSNs, dates of birth, and relationship status on the form.

When is IRS Form 15080-ZS due?

If no specific term is designated by the taxpayer, the consent is valid for one year from the date of signing. The overall agreement is valid until November 30, 2027.

Where do I file IRS Form 15080-ZS?

The disclosure allows TaxSlayer LLC to transmit information to all participating IRS VITA/TCE program filing centers nationwide. This enables you to use your current year's data at any center next tax season.

How do I complete IRS Form 15080-ZS?

The taxpayer must read and agree to the terms regarding Global Carry Forward. The filer signs the form (either the first or second taxpayer) and dates it to confirm consent for the software to input personal identifiers into the tax filing system.

What happens if IRS Form 15080-ZS is filed incorrectly?

If the form is incorrectly completed, the agreed-upon disclosure may not be protected by federal law against further use or distribution as intended.

Confusion — what should I check?

The source states that using the tax preparation service does not always require filling out this consent form. Safe check: Confirm if you are filing with a VITA/TCE center.

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Copyright & Licensing - US Government Forms

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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.

Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
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