W 9 2024 Irs Form. The w9 is a formal request for information about the contractors you pay, but more significantly, it is an agreement with those contractors that you won’t be withholding. The original line 3—federal tax classification has now been split into two sections, line 3a and line 3b.
Understand the process for obtaining a tax identification number and certification. The 2024 version replaces the version that was.