Nys-dtf-ct Here

: Used by corporations to report changes to unrelated business income or claim overpayments. Key Publications and Guidelines

: Provides specific procedures for e-filers and software developers participating in the NYSDTF program. Important Filing Note nys-dtf-ct

If you are looking for a deep dive (a "paper") on how these taxes work, these official handbooks are the best resources: : Used by corporations to report changes to