Form W-9

W-9 Request for Taxpayer Identification Number and Certification (W9 form)

By RepeatForm team

Form W-9 is how you give a payer your taxpayer identification number (TIN) and certify it, so they can report what they pay you. There is no 2026 edition: the current IRS version is Rev. March 2024. You give it to the requester, not the IRS. To send the same details to a new payer, upload your completed W-9 and a blank one. Review and preview free.

Tested with the irs.gov edition dated March 2024

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What Form W-9 is and who fills it in

irs.gov says to use Form W-9 to give your correct taxpayer identification number (TIN) to the person who is required to file an information return with the IRS, for example to report income paid to you, real estate transactions, mortgage interest you paid, cancellation of debt or contributions you made to an IRA. The person asking for it is called the requester. You are the payee, the one who gives the TIN. The form is for U.S. persons, including resident aliens.

Download the current form

The PDF on irs.gov is marked Form W-9 (Rev. March 2024). The IRS page for the form lists no recent developments. The IRS keeps earlier revisions on its prior-year forms page, which matters because a payer may still hand you an older copy. RepeatForm adds the official blank when you start from this page, so upload only your completed W-9; you can use your own blank instead.

Where the W-9 goes (and where it does not)

The top of the form says: give it to the requester, do not send it to the IRS. The requester keeps it and uses it for their own information returns. The IRS requester instructions add that a requester may set up a system for payees to submit Forms W-9 electronically, including by fax, and may use its own substitute form if the content is substantially similar. So how yours is returned (paper, email, portal, fax) is up to the payer who asked. RepeatForm does not send anything anywhere.

Going through the form

Line 1 is the name of the individual or entity, and an entry is required. For a sole proprietor or disregarded entity, the form says to enter the owner's name on line 1 and the business or disregarded entity name on line 2. Line 3a is the federal tax classification: check only one of the seven boxes (individual/sole proprietor, C corporation, S corporation, partnership, trust/estate, LLC with its tax classification code, or other). Line 3b is for partnerships, trusts and estates that have foreign partners, owners or beneficiaries, when giving the form to an entity in which they hold an interest. Line 4 holds exemption codes that apply only to certain entities, not individuals. Lines 5 and 6 are the address, line 7 is an optional account number list, and the requester's name and address is optional. Part I is the TIN: a social security number or an employer identification number. The TIN must match the name on line 1. RepeatForm does not decide your classification or exemption codes; read the form's instructions or ask your tax adviser.

Part II: certification and signature

Part II is the certification, with a signature and date line for you to complete. Because it is a certification, you sign each copy yourself.

Sending the same W-9 to a new payer

Most people re-send the W-9 they already signed, and if nothing has changed that is fine. The case this page helps with is the other one: you need a clean W-9 with the same details for a new payer, a payer who wants a fresh signed copy, or a payer who wants the current revision. Upload your completed W-9 and a blank one; RepeatForm carries the matching answers across; you review them, then preview the PDF free.

Reuse it for the next payer or revision

Each payer who asks you for a W-9 needs its own copy: you give the form to the requester, and the requester keeps it. So the next client, bank or platform that asks gets a new W-9 with the same details, and you sign each copy yourself. The form has no tax year, so you do not redo it every January. The form's own instructions say to give a new W-9 if the name or TIN on the account changes, and the payer may ask for the current revision. Upload your completed W-9 and a blank one, then check in the preview what carried and what did not. The signature and the date always stay blank for you.

What carries over

  • ✓Name, business name and address
  • ✓Federal tax classification and the other boxes that match in both copies
  • ✓Exemption codes and optional account numbers, where they match
  • ✓Your TIN, so check it is right before you send it

What never carries over

  • ✓Your signature. It stays blank for you to sign.
  • ✓The signing date. It stays blank too, so an old date cannot end up on a new form.
  • ✓Read-only parts of the form. They are left exactly as the IRS printed them.
  • ✓Anything in your completed copy that does not appear in the blank form.

Current irs.gov edition

The Form W-9 PDF on irs.gov is marked Rev. March 2024. The IRS page for the form lists no recent developments. Get the current form from irs.gov

If the IRS form has a new revision

The IRS changed Form W-9 in March 2024, adding line 3b and rewording line 3a for LLCs. When your completed copy is an older revision, such as October 2018, some answers carry but several fields have been renamed or moved, so fewer match. Check every field after a new revision, and most of all the tax classification lines, because a box in the old layout may not mean the same in the new one.

If you are the one paying a contractor, the form you may file afterwards is the 1099-NEC.

How it works

Move matching answers into the new form, then check the PDF.

Upload the two versions, check what matched, then inspect the finished PDF before paying.

Upload two PDFs

Start with a completed W-9 and a blank one.

Check matching answers

Review what RepeatForm found before creating Preview.

Preview the result

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Good to know

  • ✓You review every carried-over answer. RepeatForm does not guarantee the form is correct.
  • ✓The signature line and the date are yours to complete. Check them in the preview.
  • ✓RepeatForm does not give tax or legal advice and cannot tell you which classification, exemption code or form your payer requires.
  • ✓RepeatForm does not send your W-9 to a payer or to the IRS.
  • ✓Your payer may want its own substitute form or an older or newer revision. RepeatForm works with the IRS W-9 PDF only.
  • ✓It works with digital, text-selectable PDFs only. Scans, photos and handwriting are not supported.
  • ✓Same or recent revisions work best. If the form has changed you may get fewer matches, so check the preview carefully and get the current form from irs.gov.

Not sure whether your form is supported? See the list on supported PDFs.

Want to know how reuse works with any PDF form? Read how to copy PDF form fields.

FAQ

FAQ

Who needs to fill out a W-9?+

Anyone a payer asks for it who is a U.S. person (including a resident alien): for example someone paid for services or receiving interest. irs.gov says to use Form W-9 to give your TIN to the person required to file an information return. If the payer is a foreign person, ask which form they want; this page covers W-9 only.

Do I send my W-9 to the IRS?+

No. The form says: give it to the requester, do not send it to the IRS. The requester keeps it.

Is there a 2026 W-9, and which one do I use?+

No. The current IRS form is Form W-9 (Rev. March 2024), and the IRS About Form W-9 page lists no recent developments. Use the current revision from irs.gov unless your payer sends its own substitute form or asks for a different one. Older revisions are on the IRS prior-year forms page.

What goes on line 1 and line 2 of a W-9?+

Line 1 is the name of the individual or entity. A sole proprietor or disregarded entity enters the owner's name on line 1 and the business or disregarded entity name on line 2, according to the form. RepeatForm carries the answers; you decide they are right.

Can I sign a W-9 electronically?+

The IRS requester instructions say requesters may set up an electronic system for payees to submit Forms W-9, and the payer decides what it accepts. Ask your payer. RepeatForm leaves the signature line blank for you.

Is the W-9 the same as a W-4 or a 1099?+

No. The W-9 gives a payer your TIN. A 1099 is a different form the payer files and may send you. The W-4 is what an employee gives an employer.

What is exempt payee code 5 on a W-9?+

On the form's list of exempt payee codes, code 5 is "A corporation". The form says the line 4 codes apply only to certain entities, not individuals, and the instructions list the exceptions, such as S corporations and certain payments. Read the instructions on irs.gov, or ask your tax adviser, to see if a code applies to you. RepeatForm can carry a code that matches in both copies, but it does not choose one for you.

What is the FATCA reporting code on a W-9?+

It is the "Exemption from Foreign Account Tax Compliance Act (FATCA) reporting code" on line 4. The form marks it as applying to accounts maintained outside the United States, and the instructions say when an entry is needed. Check the instructions on irs.gov for your case. RepeatForm does not choose a code for you.

How do I update my W-9?+

Fill in a new W-9 and give it to the payer. The form's instructions say to give the requester a new W-9 if the name or TIN on the account changes, and updated information if you are no longer an exempt payee. To start from your old copy, upload it with a blank current W-9, check what carried, and sign the new one.

Is it normal for a client to ask me for a W-9?+

Yes, if they pay you for work in the course of their business. The IRS says a payer who must file information returns with the IRS, for example a Form 1099-NEC for payments to a contractor, uses Form W-9 to get your correct name and taxpayer identification number (TIN). If a payee does not provide a TIN, the payer may have to withhold on reportable payments, and the IRS requester instructions give the backup withholding rate as 24%. RepeatForm cannot tell you whether your payer must file one.

What does it mean when TIN matching fails?+

TIN matching is an IRS e-services tool that lets a payer or its authorized agent check name and TIN combinations against IRS records before filing information returns. The IRS says it will send a notice if the payee's name and TIN on a filed return don't match its records, and the payer may then have to ask the payee for another TIN. The TIN on your W-9 must match the name on line 1. RepeatForm does not run TIN matching.

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