Since the "blank" is technically a part of a larger tax filing, you can obtain the official PDF or Excel versions from these authoritative sources:
: Standard, social, or property tax deductions provided to the employee. obrazec blankov zapolnenija 2 ndfl
: Full name, TIN (INN), status (e.g., "1" for residents), and date of birth of the employee. Since the "blank" is technically a part of
: The official website provides the current XML/PDF formats for the 6-NDFL calculation. "1" for residents)