Varshitap normally ends on Akshaya Tritiya (Vaishakh Shukla Tritiya). For the coming year, 2027, Akshaya Tritiya falls on Sunday, 9 May 2027 according to Drik Panchang. In some location-based panchangs, the tithi/muhurat may begin on 8 May 2027, so your local Jain panchang or sangh calendar should be followed for the exact parna time. ( drikpanchang.com)

If you want, I can also tell you the Varshitap parna time in your city.