...
The tax regime, once chosen, cannot be modified during the year
As per a circular issued by the Income Tax Department, an employee cannot change the tax regime for the year once they make a choice and inform the employer of the same. Hence, you cannot change the tax regime in subsequent declarations once you make the choice the first time. Hence, please choose the tax regime carefully. For example, in the above screenshot, if the employee, by mistake, chooses "Simplified Regime" (higher tax option) the first time, HRWorks will continue to calculate tax as per the "Simplified Regime" until the end of the year.
...