Preventive Health Checkup 80d Proof https://www.nivabupa.com/health-insurance-articles/what-is-preventive-health-checkup-80-proof.html The preventive health checkup 80D proof is related to the Indian Income Tax Act of 1961. This section provides tax benefits for medical expenses incurred on preventive health checkups. You can claim a deduction under preventive health checkup deduction from your taxable income if you spend a particular amount towards preventive health for yourself or your family.