What goes on a W-9
Name, business name (if applicable), federal tax classification (individual, LLC, S-corp, C-corp, etc.), address, and Social Security Number or EIN.
Why clients ask for it
They need your tax ID to issue a 1099-NEC (contractor payments) or 1099-MISC (rents, royalties, legal settlements). Refusing or providing a wrong number triggers 24% backup withholding.
Common questions
- Should I use my SSN or EIN?
- EIN if you have one (and especially if your LLC is taxed as an S-corp or C-corp). SSN if you're a sole proprietor without an EIN.
Related
Personal Income Tax Preparation
Federal and state 1040 preparation with year-round planning. We handle W-2, 1099, K-1, rental, and crypto income for individuals in Florida and all 50 states.
Business Tax Planning
S-corp reasonable salary analysis, entity elections, retirement plan structuring, and Section 179 and bonus depreciation planning for small business owners.
Form 1099-NEC
Businesses issue a 1099-NEC by January 31 for payments of $600 or more to unincorporated contractors. What issuers need from a W-9 and how recipients report it.