Terapanth Varshitap in 2026 starts on:

Chaitra Shukla Ashtami = Thursday, 26 March 2026 (according to the common North Indian Jain/Hindu panchang).

Do remember: exact English date can differ slightly by country/time‑zone, so for final confirmation always check a reliable Jain panchang or your local Terapanth Sabha.

You can read more here