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Freelancers, contractors and vendors asked to provide a W-9 to a client or payer
Filling out a W-9 quickly and privately, without a paid form service, and without your Social Security Number being uploaded to a server
Capture high-volume W-9 search demand with a private, browser-first tool that fills the real IRS form and keeps sensitive data on the device
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
A W-9 asks for sensitive information, your name, address and Social Security or employer ID number, so where you type it matters. Many online W-9 tools send that data to a server. This one does not: it fills the official IRS form entirely inside your browser and hands you the finished PDF.
Pick your tax classification, enter your address and TIN, and download a completed Form W-9. Then sign, date and give it to whoever requested it.
A W-9 goes to the person or business that requested it (a client, payer or bank), not to the IRS. Sign and date the form before you send it. Keep a copy for your records.
This tool does not provide tax advice. If you are unsure of your tax classification or exemption status, check the IRS instructions for Form W-9 or ask a tax professional.
Short answers for the questions people usually have before trying a utility like this.
Yes. This fills the official IRS Form W-9 (Rev. March 2024). You enter your details and the tool places them on the real form, then gives you the completed PDF to sign.
Yes. The form is filled entirely in your browser, so your SSN and other details are never uploaded to a server. Nothing leaves your device.
No. A completed W-9 goes to whoever requested it, such as a client, payer or bank, not to the IRS. Sign and date it first, and keep a copy for yourself.
Individuals and sole proprietors usually use their Social Security Number. Businesses use their Employer Identification Number. Choose the TIN type in the tool and it fills the correct boxes.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Fill the official IRS Form W-9 and download it as a PDF. Everything runs in your browser, so your details, including your SSN, never leave your device.
This fills the official IRS Form W-9. Sign and date the printed or downloaded form, give it to whoever requested it, and do not send it to the IRS. This tool does not provide tax advice.