How to save TDS by submitting Form 15G and 15H

How to save TDS by submitting Form 15G and 15H?

How to save TDS by submitting Form 15G and 15H? Do you have interest income and bank deducts TDS (Tax deducted at source) over it? Well, you can save this tax being deducted subject to certain conditions being satisfied. There is a prescribed from and a format through it can be saved. What is Form