The extension of the deadline will allow eligible taxpayers to settle pending tax disputes with substantial relief, said Finance, Excise and Taxation Minister Harpal Singh Cheema. You are using an outdated browser. Please upgrade your browser to improve your experience and security. The earlier deadline of the One-Time Settlement (OTS) Scheme 2025 was July 31. The Punjab government on Friday announced the extension of its one-time tax settlement scheme till September 30.