How to Fill Out a W-9 (2026)
Complete the form below, then generate a printable version.
Your tax details never leave your browser — we don’t upload, we don’t store.- Line 1 — Name: enter your legal name as shown on your tax return.
- Line 2 — Business name: for a sole proprietor this is usually blank; for an LLC enter the entity name.
- Line 3 — Classification: pick Individual/sole proprietor, C corp, S corp, Partnership, Trust/estate, LLC, or Other.
- Lines 4–6 — Address and TIN: use your mailing address and your SSN (individual) or EIN (business).
- Part II — Signature: sign and date. By signing you certify the TIN is correct.
Important
TaxForge is not affiliated with, endorsed by, or approved by the IRS. This guide and template are for general reference — verify against the official IRS form and consult a tax professional.
Frequently Asked Questions
Should an LLC check “Individual”?
Usually not. Most LLCs check “LLC” and write the tax classification (such as S or C) in the space provided, unless the LLC is disregarded.
What if I don’t have an EIN?
Use your SSN. A sole proprietor without employees often uses an SSN instead of an EIN.
Can I leave a field blank?
The name, classification, address, and TIN are required. Account numbers are optional.