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How to Fill Out and Sign a W-9 PDF Online

Use this visual W-9 guide to see where each name, tax classification, address, TIN, signature, and date field appears. When you are ready, upload your W-9 to PDFFRAME and fill it in with the PDF editor.

Fill standard W-9 in editor Download standard W-9

This page explains how to fill a PDF visually. It is not tax advice. If you are unsure which tax classification, exemption code, or TIN to use, ask the requester or a tax professional.

Official source

IRS Form W-9, Request for Taxpayer Identification Number and Certification, Rev. March 2024.

IRS About Form W-9
Field-by-field map

Click a numbered marker for each W-9 box, checkbox, or signature field.

The image below maps 21 specific places on the IRS W-9 first page. Use the markers as a location guide, then enter your own information in the PDF editor.

IRS Form W-9 page 1 with numbered field markers 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
1

Line 1 - Legal name

Enter the legal name that matches the taxpayer identification number you provide. For a sole proprietor or disregarded entity, the IRS form says to enter the owner's name on line 1 and the business or disregarded entity name on line 2.

Common check: do not put only a trade name on line 1 if the TIN belongs to an individual or another legal name.

Common question: if you have a single-member LLC, should line 1 be your personal name or the LLC name? For a disregarded single-member LLC, line 1 is usually the owner's legal name; put the LLC or DBA name on line 2 when it is different.

Reddit SMLLC name/TIN discussion
2

Line 2 - Business name or DBA

Use line 2 only when the business name, trade name, DBA, or disregarded entity name is different from the name on line 1.

Leave this blank if there is no separate business or disregarded entity name.

Common question: what goes on line 2? Use this for a business name, DBA, trade name, or disregarded entity name only when it is different from the legal name on line 1.

Reddit line 1 vs line 2 discussion
3

Line 3a - Individual/sole proprietor checkbox

Check this box only if the name on line 1 is an individual, sole proprietor, or single-member LLC that is disregarded and should be treated as owned by the individual.

This is often the right box for freelancers who operate under their own legal name and do not have a separate corporation or partnership classification.

4

Line 3a - C corporation checkbox

Check C corporation only when the entity named on line 1 is taxed as a C corporation.

Do not choose this because the requester is a corporation. This classification describes you or your entity, not the company asking for the W-9.

5

Line 3a - S corporation checkbox

Check S corporation when the entity named on line 1 is treated as an S corporation for federal tax purposes.

If your LLC elected S corporation tax treatment, review whether the requester expects the S corporation box or the LLC box with S entered in the LLC classification space.

Common question: if your LLC is taxed as an S corporation, should you check S corporation or LLC and enter S? This depends on how the requester wants the W-9 completed, so confirm before sending if you are unsure.

Reddit LLC classification discussion
6

Line 3a - Partnership checkbox

Check Partnership when the entity named on line 1 is a partnership for federal tax purposes.

This is not for a casual working relationship. Use it only when your tax classification is actually partnership.

7

Line 3a - Trust/estate checkbox

Check Trust/estate only when the name on line 1 is a trust or estate.

Most individual contractors and small businesses will not use this box unless they are filing for a trust or estate.

8

Line 3a - LLC checkbox

Check LLC only when the entity named on line 1 is an LLC and should report a tax classification in the LLC entry space.

If the LLC is disregarded, the form note says a disregarded entity should instead check the appropriate box for the tax classification of its owner.

9

Line 3a - LLC tax classification entry

If you checked LLC, enter the appropriate letter in the small classification space: C for C corporation, S for S corporation, or P for partnership.

Do not leave this small entry blank after checking LLC unless the requester specifically told you how to handle the form.

Common question: what letter goes in the LLC classification space? Use C, S, or P only when the LLC box applies; do not leave the classification space empty after checking LLC.

Reddit LLC classification discussion
10

Line 3a - Other checkbox and text

Check Other only if none of the listed classifications fit, then type the classification or explanation requested on the line.

Use this carefully. If you are unsure, ask the requester or a tax professional before inventing a category.

11

Line 4 - Exempt payee code

Enter an exempt payee code only when a specific exemption applies to the entity named on line 1.

Many individuals and sole proprietors leave this blank. If the requester did not provide instructions and you do not know a code applies, do not guess.

Common question: should an individual or regular freelancer fill in an exemption code? Usually no. If no exemption applies and the requester did not give you a code, leave line 4 blank.

Reddit line 3/4 individual discussion
12

Line 4 - FATCA reporting code

Enter a FATCA exemption code only if one applies to accounts maintained outside the United States.

Most ordinary W-9 requests from US requesters do not need a FATCA code. Leave it blank unless you know the code applies.

13

Line 3b - Foreign partner ownership checkbox

Check line 3b only in the specific partnership, trust, estate, or LLC ownership situations described on the form.

Many individual contractors will not use this checkbox. If the requester asked about it, follow their instructions or ask a tax professional.

14

Line 5 - Street address

Enter the mailing street address, apartment, or suite number where the requester should keep or send tax-related records.

Use the address you want the requester to associate with this W-9.

Common question: do you have to use your home address? Many sole proprietors worry about privacy. Use a mailing address the requester can use for records; ask the requester if you want to use a PO box or business mailing address.

Reddit W-9 address privacy discussion
15

Requester name and address

This optional box is for the requester name and address, not for repeating your taxpayer address.

Leave it blank unless the requester fills it in or tells you exactly what to enter.

16

Line 6 - City, state, and ZIP code

Enter the city, state, and ZIP code for the mailing address on line 5.

Keep this consistent with line 5, and use a current mailing address.

17

Line 7 - Account numbers

Line 7 is optional and is used when the requester needs an account number or reference number connected with the W-9.

Leave it blank unless the requester gives you a specific account number to include.

Common question: what is the account number on line 7? It is not usually from your tax return. Leave it blank unless the requester gives you a specific account or reference number.

Reddit line 7 discussion
18

Part I - Social security number

Use the SSN boxes when the taxpayer identification number for the name on line 1 is a Social Security number.

Enter one digit per box. This is sensitive information, so return the completed W-9 only through the secure method requested by the requester.

Common question: should a single-member LLC use an SSN, personal EIN, or LLC EIN? The TIN should match the name and tax treatment used on the W-9, so confirm before sending if your LLC/TIN setup is unclear.

Reddit SMLLC TIN discussion
19

Part I - Employer identification number

Use the EIN boxes when the taxpayer identification number for the name on line 1 is an employer identification number.

Enter one digit per box. Do not fill both SSN and EIN unless the requester specifically instructs you to.

Common question: should a single-member LLC use an SSN, personal EIN, or LLC EIN? The TIN should match the name and tax treatment used on the W-9, so confirm before sending if your LLC/TIN setup is unclear.

Reddit SMLLC TIN discussion
20

Part II - Signature

After reviewing the certification language, sign here if the requester requires a signed W-9.

Place the signature on the signature line and make sure it does not cover nearby text.

21

Part II - Date

Enter the date you signed the W-9.

Use the date format your requester expects, and review the completed PDF before sending it.

Before you upload your W-9 to a PDF editor

Use the current form

  • Start from the current IRS Form W-9 PDF or the copy your requester provided.
  • Confirm the requester wants a completed W-9 and how they want it returned.

Know what is sensitive

  • The TIN field may contain an SSN or EIN.
  • Share the completed PDF only through the secure method requested by the requester.

Prepare final details

  • Review tax classification, optional codes, signature, and date before sending.
  • Use the PDF editor to add text, checkmarks, and signature clearly.

Can you fill and sign a W-9 online?

Yes. If the requester accepts a completed PDF, you can fill out a W-9 online, add an electronic signature when required, enter the date, and download the completed file. The safest next step is to return the W-9 only through the requester's secure upload, email, or platform workflow.

W-9 form with eSign

Use the PDF editor to place a typed signature on the signature line, then add the date next to it. Check whether your requester needs a specific eSign method before sending the file.

Online validity

A W-9 filled out online can still be usable when the information is complete and the requester accepts the format. Filling the PDF digitally is different from submitting it to the IRS.

Final download

Open the downloaded PDF and check that the name, tax classification, TIN, signature, and date are visible before sharing it.

How to send a W-9 form securely

A completed W-9 can include sensitive taxpayer information such as an SSN or EIN. Before you send it, confirm who requested it, use the requester's official upload path, and keep a copy only where you normally store sensitive documents.

Use the official channel

Prefer a secure vendor portal, marketplace tax workflow, or upload link from the requester. Avoid posting a W-9 in public links, chat threads, or unverified forms.

Check the finished PDF

Open the downloaded file and confirm the name, address, TIN, signature, and date are correct before sending it. If you filled the wrong copy, start again from the current form.

Be careful with SSN or EIN

Only provide the taxpayer identification number that matches the name and classification on the W-9, and ask the requester if the submission method does not feel secure.

W-9 line-by-line filling questions

Most W-9 mistakes happen in a few small fields. Use the visual guide above for field locations, then review these common questions before sending the form.

Line 1: name or business name?

Line 1 should match the legal name connected to the taxpayer identification number. Use line 2 for a business name, DBA, or disregarded entity name when it is different.

Line 7: account number

The account number field is optional. Leave it blank unless the requester gives you a vendor ID, account number, or other reference to enter.

Date and spacing issues

If the PDF will not let you type a date or a space in a field, use the editor text tool to place text over the field instead of relying on the PDF's built-in boxes.

Do you need Photoshop to fill out a W-9?

No. Photoshop can edit an image of a form, but a PDF editor is usually easier for a W-9 because the final file remains a PDF and you can place text, checkmarks, a signature, and a date exactly where they belong.

Use PDF text tools

Type directly over blank fields instead of flattening the whole form into an image. This keeps the workflow closer to the original PDF.

Add checkmarks and signature

Use the editor tools for classification boxes, signature, and date. Review placement before downloading the completed W-9.

Keep the form readable

Save the finished W-9 as a PDF so the requester receives a clear document instead of a screenshot or compressed image.

W-9 for contractors, 1099 workers, freelancers, and LLCs

Contractors, freelancers, 1099 workers, vendors, landlords, and some LLCs are commonly asked to provide a W-9. The form gives the requester taxpayer information they may need for their records or reporting.

1099 worker W-9 fields

If you are a 1099 worker, focus on line 1 name, tax classification, address, TIN, signature, and date. Optional exemption fields are usually left blank unless you know they apply.

Freelancer requests

Freelancers are often asked for a W-9 before payment or vendor setup. Return the completed PDF only through the secure method requested by the client.

LLC classification

For an LLC, the checkbox and the C, S, or P entry depend on how the LLC is treated for federal tax purposes. Confirm with the requester or a tax professional if you are unsure.

W-9 vs W-2 vs 1099: what is the difference?

These forms are related, but they are used for different jobs in the payment and tax reporting process.

FormWho usually uses itWhat it is for
W-9Contractors, vendors, freelancers, landlords, and some businessesGives taxpayer identification information to the requester.
W-2Employees and employersReports employee wages and tax withholding.
1099Payers, platforms, and businessesReports certain non-employee payments or other reportable income.

Why platforms and clients ask for a W-9

Marketplaces, clients, and payment platforms may ask for a W-9 before payout, vendor approval, or tax reporting. PDFFRAME can help you fill the PDF, but the finished W-9 should be submitted only through the official requester workflow.

Amazon, eBay, Etsy, and Mercari

If a marketplace asks for a W-9, fill the form carefully and submit it only through the account, tax, or payout workflow the platform provides. Do not send sensitive information through unofficial messages.

Twitch and creator platforms

Creator and affiliate platforms may request taxpayer information before payments. Use the platform's tax interview or secure upload path when one is provided.

Clients and employers

A client may ask a contractor or vendor for a W-9, while an employee is usually handled through W-4 and W-2 workflows. If the request seems inconsistent, ask for clarification.

Ready to fill the PDF?

Upload your W-9 and add text, checkmarks, signature, and date.

PDFFRAME opens the regular PDF editor, so you can place content directly on your own W-9 file and download the completed PDF.

Fill standard W-9

W-9 PDF filling FAQ

Can I fill out a W-9 PDF online?

Yes. You can upload a W-9 PDF to an online PDF editor, add text to blank fields, check the correct boxes, add a signature and date if required, then download the completed PDF.

Can a W-9 be signed electronically?

A W-9 can often be signed electronically when the requester accepts an electronic signature. Confirm the requester's requirements, then place the signature and date clearly on the PDF before sending it back.

Is a W-9 form that is filled out online still valid?

Filling the PDF online does not automatically make a W-9 invalid. The important part is that the completed form has the required taxpayer information, any required signature and date, and is returned through the method the requester accepts.

Do I send Form W-9 to the IRS?

The W-9 form itself says to give the form to the requester and not send it to the IRS. Follow requester instructions for how to return the completed form.

Does my name go on the first line of a W-9 or the business name?

Line 1 should use the legal name that matches the taxpayer identification number on the form. Line 2 is for a business name, trade name, DBA, or disregarded entity name when it is different from line 1.

What does list account number(s) here mean on Form W-9?

Line 7 is optional. It is used only when the requester gives you a specific account number, vendor ID, or reference number to connect with the W-9.

Do I need to give a W-9 if I am paid via W-2?

A W-2 is usually for employee wages, while a W-9 is usually requested from contractors, vendors, or other payees. If a company says it needs both, ask them to clarify why before sending sensitive information.

Why would eBay, Amazon, Etsy, Mercari, Twitch, or another platform ask for a W-9?

Platforms may request a W-9 to collect taxpayer information for reporting purposes. You can fill out the PDF online, but submit it only through the platform's official workflow or the secure method they provide.

How do I send a W-9 form securely?

Use the secure upload link, vendor portal, or official platform workflow provided by the requester. Avoid sending a W-9 through public links, social messages, or any channel you cannot verify because the form may include an SSN or EIN.

Do I need Photoshop to fill out a W-9?

No. A PDF editor is usually a better fit for a W-9 because you can place text, checkmarks, a signature, and a date directly on the PDF without turning the form into an image.

Why would Amazon or eBay ask for a W-9?

Marketplaces may request a W-9 to collect taxpayer information before payouts or tax reporting. Fill the form carefully, then submit it only through the marketplace's official tax or account workflow.

Does my employer need a W-9 from me?

Employees usually complete Form W-4 and receive Form W-2. A W-9 is more common for contractors, vendors, and other payees, so ask the company to clarify the request if you are being treated as an employee.

Do I need to fill out a new W-9 every year?

Not always. A requester may ask for a fresh W-9, and you should update the form when your name, address, taxpayer identification number, tax classification, or exemption information changes.

Has the W-9 form changed for 2026?

Before filling out a W-9, start from the current IRS PDF or the copy your requester provided. If you are unsure whether an older copy is acceptable, use the IRS source linked on this page or ask the requester.

Is a W-9 signed in a previous year still valid?

It may be accepted if the requester allows it and the information is still accurate, but the requester can ask for a new signed copy. Use a fresh form when your details changed or when the requester specifically asks for one.

How often should a W-9 be updated?

Update a W-9 when the requester asks for a current copy or when your name, address, taxpayer identification number, tax classification, or exemption information changes.

Is this W-9 guide tax advice?

No. This guide explains how to place text, checkmarks, signature, and date on a PDF. If you are unsure about tax classification, exemption codes, or which TIN to provide, ask the requester or a tax professional.

What should I check before sending a completed W-9?

Check line 1 name, tax classification, address, SSN or EIN, signature, date, and whether any optional fields were requested. Share the completed PDF only through a secure method.

Related PDF tools and guides

Use these nearby workflows when your W-9 needs a signature, compression, or another PDF editing step.

Edit PDFSign PDFCompress PDF