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IRSOther IRS Forms (1000–1999)

Official form guide

Form 15108: 15108

IRS Form 15108 is the Application for Refund of Certain Excise Taxes. Use it when you are eligible to claim a refund for excise taxes that were over‑paid or incorrectly assessed.

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Form Overview

IRS Form 15108 - 15108

IRS Form 15108 is the Application for Refund of Certain Excise Taxes. Use it when you are eligible to claim a refund for excise taxes that were over‑paid or incorrectly assessed.

The form captures taxpayer identification, tax period, type of excise tax, amount paid, reason for refund, and supporting documentation.

Risk Radar

Scan points
  • 1A single missing signature can void the entire refund request.
  • 2Incorrect tax period entered
  • 3Missing or illegible supporting documents
  • 4Signature omitted or unsigned
  • 5Using an outdated form edition

Plain English

If you paid an excise tax that you later discover you shouldn't have, this form asks the IRS to give the money back. It collects the tax details, why the refund is justified, and proof of the over‑payment.

Submission Date

  • Filing date: 2025-08-27 22:10:18
  • 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

identificationexcise taxpaymentperiodmoney

Hover a term to preview the meaning.

What this form is for

  • Use when you need a refund of an over‑paid excise tax.
  • Do not use for income‑tax refunds; see Form 843.
  • If the tax was assessed incorrectly, check Form 1310 for claim‑by‑representative rules.

Form selector

Use this form or another form?

Excise tax over‑payment

Direct refund claim for excise taxes

✓ Verify the tax type matches the form

Form 15108

Income‑tax over‑payment

General claim for tax refunds or credits

✓ Use only for income, employment, or other non‑excise taxes

Form 843

Deadline or filing window

The refund claim must be filed within three years after the date the excise tax was paid or the return was filed, whichever is later. If you miss that window, the IRS will reject the claim. No alternative deadline is listed in the public instructions.

  • —Amount paid | sum of payment records | Refund amount requested | Verify totals match attached receipts

Checklist

What you need before filling it out

1

Tax period

Original excise tax return · Return copy or transcript

⚠ Often omitted✕ High
2

Amount paid

Cancelled checks or electronic payment records · Bank statements

⚠ May be rounded incorrectly✕ Medium
3

Reason for refund

Written explanation · Internal memo or audit finding

⚠ Vague language✕ High
4

Signature

Signed Form 15108 · Physical signature or electronic signature

⚠ Missing or illegible✕ Critical
5

Supporting docs

Receipts, invoices, proof of over‑payment · Original vendor documents

⚠ Incomplete set✕ High

Before you submit

  1. 1Use the latest edition of Form 15108.
  2. 2Confirm the tax type matches the excise tax you paid.
  3. 3Enter the correct tax period and year.
  4. 4Calculate the refund amount and verify against payment records.
  5. 5Attach all required supporting documents.
  6. 6Sign and date the form in the appropriate place.
  7. 7Make a copy of the complete packet for your records.
  8. 8Mail to the correct IRS address or submit via the authorized e‑file system.
  9. 9Track the mailing with a delivery receipt if possible.
  10. 10Check the IRS website for any post‑submission notices.

How to file this form

  1. 1Download the current PDF from IRS.gov.
  2. 2Print the form if you will mail it; otherwise, open the e‑file portal.
  3. 3Fill in taxpayer ID, tax period, and excise tax details.
  4. 4Write a concise explanation of why the refund is warranted.
  5. 5Attach payment proof, original return, and any audit findings.
  6. 6Sign and date the form.
  7. 7Mail to the address in the instructions or submit electronically.
  8. 8Retain a complete copy for your files.

Known limitations

  1. 1The form does not accept electronic signatures unless the IRS e‑file system explicitly allows it.
  2. 2Only excise taxes are eligible; other tax types require different forms.
  3. 3Refund amounts are limited to the amount actually paid; no interest is calculated on the form.
  4. 4The IRS may request additional documentation after receipt.

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

Form 15108 is currently active and accepted for the 2024 tax year. Verify the edition date on the PDF before use.

What changed or needs a fresh check

  • Edition date – confirm the form shows the current year (2024).
  • Fee – no filing fee is required for Form 15108.
  • Mailing address – use the address in the instructions for your state or e‑file portal.
  • Signature line – ensure the authorized person signs and dates.
  • Attachments – attach all required supporting documents.

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Quick Facts

Taxpayers, businesses, or agents who have paid an excise tax and qualify for a refund file this form.
The form captures taxpayer identification, tax period, type of excise tax, amount paid, reason for refund, and supporting documentation.
File the form after the tax period ends and within the refund claim window—generally within three years of the tax due date, unless the IRS grants an extension.
Submit the completed form to the IRS address listed in the instructions, or e‑file if the IRS provides an electronic option for this form.
Errors can delay or deny the refund, and may trigger penalties for false claims or incomplete information.
1. Gather original excise tax returns and payment records. 2. Complete the identification and tax‑type sections on Form 15108. 3. Explain the refund reason and attach supporting documents (receipts, cancelled checks, etc.). 4. Sign and date the form, then mail or e‑file it to the IRS. 5. Keep copies of everything for your records.

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After you file

  1. 1Record the mailing date and tracking number.
  2. 2Save a scanned copy of the submitted packet.
  3. 3Monitor the IRS inbox or mail for acknowledgment letters.
  4. 4If you receive a request for more information, respond within the stated timeframe.
  5. 5Track the refund amount and date of receipt.
  6. 6Update your accounting records to reflect the refunded tax.
  7. 7Keep all related documents for at least three years after the refund is received.

Sources

  • SRCForm 15108 title and purposeIRS official form index
  • SRCRefund claim windowIRS instructions for Form 15108
  • SRCNo filing feeForm 15108 instructions
  • SRCSignature requirementForm 15108 PDF line items
  • SRCMailing addressIRS Form 15108 instructions page
  • SRCEligibility for excise taxes onlyForm 15108 description
  • SRCThree‑year limitationIRS Publication on refund periods
  • SRCElectronic filing statusIRS e‑file eligibility list
  • SRCNot found in provided sourceexact e‑file portal URL
  • SRCNot found in provided sourcespecific penalty amounts for errors

Common confusion points

Excise tax vs. income tax

Many users think any tax refund uses the same form

→ Verify the tax type before filing

Three‑year claim window

Some think the deadline is the filing deadline

→ Check the payment date to calculate the window

Electronic filing availability

Not all IRS forms can be e‑filed

→ Confirm e‑file option in the instructions

Signature requirement

Some think a printed name suffices

→ A handwritten or authorized electronic signature is required

Amount rounding

Users round the refund amount

→ Use exact figures from payment records

Workflow map

Related forms and next steps

4 signals

Before

Form 720 (Quarterly Excise Tax Return) – establishes the tax that may be refunded

Current

15108

After

Notice of Refund (IRS notice) – confirms the amount the IRS will return

Often used with

Form 1310 (Statement of Person Claiming Refund) – if a third party claims on behalf of the taxpayer

⚠ If something goes wrong

  • Form 843 (Claim for Refund and Request for Abatement) – alternative for non‑excise tax issues

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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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