Varshitap parna 2027 will be on:

Sunday, 9 May 2027 Tithi: Vaishakh Shukla Tritiya (Akshaya Tritiya)

Varshitap traditionally ends on Akshaya Tritiya, so parna is done on this day. Exact local observance can sometimes differ by a day depending on your city’s Jain panchang, so before taking sankalp please confirm once with your local Jain calendar or guru.