: Employers were required to submit this calculation quarterly—by the 20th of the month for paper submissions or the 25th for electronic ones.

The request "fss 2017 blank skachat besplatno" translates to "fss 2017 blank download for free," which most likely refers to the used by the Russian Social Insurance Fund (FSS) for reporting.

While current reporting now uses the unified (which replaced 4-FSS in 2023), historical 2017 blanks are still available on professional accounting portals: