For RD Account, every month regular fixed amount is to be deposited on specific date as per the tenure choice. The minimum period is 12 months and maximum 60 Months.
Minimum deposit amount is RS 100/-and no maximum ceiling.
Any default in regular monthly deposit of amount will carry penal clause.
TDS as per the Income Tax Act, will be deducted if the amount of interest in a financial year exceeds RS 10000/-.
If you do not wish to pay TDS by deduction at source you will have to submit Form 15-G/15-H along with PAN card every financial year.