Hi,
Hope you are doing well !!
The maximum tax exemption limit is Rs. 2.5 lakh.
You are paying Rs. 22,000/-per month i.e Rs 2.64 lakh.
As such there will be no tax liability on her. So, you do not need to deduct any tds.
Besides that, under Section 80C, the maximum tax exemption limit is Rs 1.5 Lakhs per annum. The various investments that can be claimed as tax deductions under section 80c are listed below;
PPF (Public Provident Fund)
EPF (Employees’ Provident Fund)
5 years Bank or Post office Tax saving Deposits
National Savings Certificates (NSC)
ELSS Mutual Funds (Equity Linked Saving Schemes)
Children’s Tuition Fees
Life Insurance Premium
Etc.
You just need supporting documents of any of above investments.
Thanks & Regards,
Payal Chhajed