Tax planning is the analysis of one's financial situation from a tax efficiency point of view so as to plan one's finances in the most optimized manner. Tax planning allows a taxpayer to make the best use of the various tax exemptions, deductions and benefits to minimize their tax liability over a financial year.
The deductions are available from Sections 80C through to 80U and can be claimed by eligible taxpayers. These deductions are made against the quantum of tax liabilities. There are various other sections under the Income Tax Act, 1961 that can reduce your tax liabilities such as exemptions and tax credits.