This document provides an overview of tax deductions available under Sections 80C to 80U of the Indian Income Tax Act. It discusses various deductions aimed at encouraging savings (Section 80C), payments towards pension funds (Section 80CCC), contribution to new pension schemes (Section 80CCD), and limits on aggregate deductions (Section 80CCE). It also covers deductions for certain personal expenditures like medical insurance premiums (Section 80D), medical expenditures for disabled dependents (Section 80DD), repayment of education loans (Section 80E), and rent paid (Section 80GG). The document explains eligibility criteria and computation of allowable deductions for each section.