1. If a person registered under the Composition Scheme crosses the turnover limit of Rs. 50 lakhs, they must apply for the Regular Scheme within 30 days from the date of such crossing.
2. As per Section 10(3) of the Central Goods and Services Tax Act, 2017, the registered person shall be liable to pay tax as a regular taxpayer from the day immediately following the day when such turnover crosses the threshold limit.
Therefore, it is advisable to apply for the Regular Scheme as soon as possible, preferably within the 30-day period, to avoid any penalties or interest for delay in payment of taxes.