Free W9 Form 2024 Printable. The original line 3—federal tax classification has now been split into two sections, line 3a and line 3b. Filing electronically is the safest, fastest, and most accurate way to file your tax return.

Filing electronically is the safest, fastest, and most accurate way to file your tax return. Download and fill out a free irs form w9 (2024) to obtain the tax identification.