W9 2024 Fillable Irs. Washington — the internal revenue service today announced that irs free file. 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 income tax from their pay—contractors must pay their own taxes.

The 2024 version replaces the version that was previously published by the irs in 2018. ©2024 washington university in st.