W-9, W-4, and I-9 in 2026: Which Form a Small Business Needs and When



W-9, W-4, and I-9 for Small Businesses
Get Your LLC’s Employment Tax Forms Right From Day One
Every LLC that hires employees needs W-9s from contractors, W-4s for payroll withholding, and I-9s for employment eligibility verification. Using the wrong form version or skipping the I-9 audit window creates IRS and ICE exposure. Rapid Registered Agent helps small businesses set up their employment tax compliance from the first hire forward.




