Income Tax: Want tax exemption for investments? These are the 5 vital things to keep in mind

livemint.com:

If you have already made investment(s) in some of the tax-saving instruments such as insurance, PPF and NPS, among others, it is imperative that you submit the proof of your investment at the earliest so that your employer does not deduct more tax than required.

When the financial year commences, you are meant to declare the investments you plan to make so that the reduced TDS (tax deducted at source) is deducted during the year. And as the year comes to a close, you are supposed to submit proof of the same investments, failing which your employer will deduct higher TDS.

Consequently, you will get lower salary in your bank after higher TDS. And of course, you would not want to miss out on the tax benefits if you have made investments against them.

1. Lower cash in hand: Some employees rue their employers for transferring lower salary. This could be because of not submitting the documents they claimed the deduction for. 

For instance, you claimed to invest ₹1.5 lakh in some tax-saving instruments. As a result, your employer deducted lower TDS. But when you didn’t submit the documents, the tax towards this income of ₹1.5 lakh was also deducted, thus reducing your cash in hand. 

2. New vs old regime: With the new tax regime in place, most deductions are not permissible. So, in order to claim deductions, you must opt for the old tax regime. And if you opted for the new regime last year, you must opt for the ‘change to old regime’ this time. Else, it will be presumed that you are still filing your return as per the new regime.

 3. Limit of ₹1.5 lakh is sacrosanct: You can make as much investment in tax-saving instruments as you want, but remember that deduction will be given only for ₹1.5 lakh in a financial year. And the