Why am i seeing tax deductions from the 1st month payslip for year 2019/20? What needs to be done to see 0 Tax Deductions if the salary is less than 20% tax bracket?

Hello there, g-srinivas4u.

You can verify if you have selected the correct option in the NI letter field in the Tax information page of your employee. From there, kindly choose the right option to resolve this concern. Then, click Save.

I've attached the screenshot below: 

Please get back to me if you have further questions. I'd be right here anytime.