Income Tax Act | Chapter VI-A

Section 80DDB: Deduction for Medical Treatment of Specified Diseases

Section 80DDB provides income-tax relief to eligible resident individuals and Hindu undivided families (HUFs) who actually pay for treatment of specified diseases or ailments. The deduction is subject to a statutory ceiling, medical evidence and reduction for insurance or employer reimbursements.

Updated: 10 October 2026 | India income-tax guidance
Key limits under the Income-tax Act, 1961: Up to Rs. 40,000 for a non-senior-citizen patient, or Rs. 1,00,000 if the patient is a senior citizen (60 years or older), subject to eligible actual expenditure and applicable reimbursements. The deduction is generally available only when the old tax regime is chosen for relevant assessment years.

What is Section 80DDB?

Section 80DDB of the Income-tax Act, 1961, within Chapter VI-A, allows a deduction for expenditure actually incurred on the medical treatment of diseases or ailments specified in Rule 11DD of the Income-tax Rules, 1962. The claimant must be a resident in India and must meet the relevant patient and documentary conditions.

This is a deduction from gross total income, not a direct reimbursement of medical expenses or a tax credit. It is separate from health-insurance deductions under Section 80D and disability-related deductions under Section 80DD.

Who can claim the deduction?

  • Resident individual: Medical treatment paid for the individual or a qualifying dependant.
  • Resident HUF: Medical treatment paid for a member of the HUF who is wholly or mainly dependent on the family for support and maintenance.
  • Dependant: For an individual, this includes a spouse, children, parents, brothers or sisters who are wholly or mainly dependent on the individual for support and maintenance.

The relevant expense must be actually paid during the previous year. The patient's age determines which deduction ceiling applies.

Section 80DDB deduction limits

Patient categoryMaximum deductionAmount allowed
Patient below 60 yearsRs. 40,000Lower of eligible medical expense or Rs. 40,000, adjusted for reimbursement
Senior citizen patient aged 60 years or moreRs. 1,00,000Lower of eligible medical expense or Rs. 1,00,000, adjusted for reimbursement

For this purpose, a senior citizen is a resident individual who is 60 years or older at any time during the relevant previous year. The earlier Rs. 60,000 / Rs. 80,000 age-based limits referred to in older material have been replaced by the Rs. 1,00,000 ceiling for senior citizens from assessment year 2019-20.

How insurance and employer reimbursements affect the deduction

Section 80DDB requires the deduction to be reduced by amounts received from an insurer or reimbursed by an employer for the relevant treatment. You cannot claim the same expenditure twice. The final deduction cannot exceed the statutory ceiling or the eligible expense actually borne.

Example: A resident individual pays Rs. 1,20,000 for qualifying treatment of a dependent parent aged 65 and receives Rs. 30,000 in insurance reimbursement. The deduction is Rs. 70,000: the Rs. 1,00,000 statutory ceiling less the Rs. 30,000 reimbursement. If there were no reimbursement, the ceiling would limit the deduction to Rs. 1,00,000.

Diseases covered by Rule 11DD

Only diseases and ailments specified in Rule 11DD qualify. The prescribed categories include:

  • Neurological diseases where the disability level has been certified as 40% or more, including dementia, dystonia musculorum deformans, motor neuron disease, ataxia, chorea, hemiballismus, aphasia and Parkinson's disease.
  • Malignant cancers.
  • Full-blown acquired immunodeficiency syndrome (AIDS).
  • Chronic renal failure.
  • Haematological disorders: Haemophilia and thalassaemia.

The exact diagnosis and the applicable specialist certification must satisfy the current rule. Ordinary medical expenses or treatment of a disease not listed in Rule 11DD do not qualify merely because the cost is high.

Prescription and supporting documents

Rule 11DD requires a prescription from the specified specialist, such as a neurologist, oncologist, urologist, haematologist, immunologist or other prescribed specialist, as applicable to the disease. The prescription should contain the patient's name and age, the disease or ailment, and the specialist's name, address, registration number and qualification, as prescribed.

For treatment in a government hospital, a prescription may be issued by the prescribed full-time specialist having the specified qualifications. For treatment elsewhere, the relevant prescribed specialist can issue the prescription; the old blanket requirement for a certificate from a government-hospital doctor is outdated.

Keep the specialist's prescription, hospital bills, payment receipts, proof of the relationship and dependency where relevant, and insurance or employer reimbursement records. The prescription and supporting records should be retained for verification, even where they are not required to be attached to the electronic income-tax return.

Explanation of the legal provisions

Section 80DDB(1): Actual expenditure and eligible persons

The provision applies when a resident individual or HUF actually pays during the previous year for the treatment of a disease or ailment prescribed by the tax rules. An individual may pay for self or a qualifying dependant; a HUF may pay for a qualifying member.

Provisos: Senior citizens, prescription and reimbursements

The provisos establish the enhanced deduction limit for a senior-citizen patient, the prescribed specialist's prescription requirement, and reduction of the deduction for amounts received from an insurer or reimbursed by an employer.

Explanation: Meaning of dependant

For an individual, a dependant is the spouse, children, parents, brothers or sisters who are wholly or mainly dependent on that individual for support and maintenance. For a HUF, it is a member who is wholly or mainly dependent on the HUF.

Old tax regime versus new tax regime

Section 80DDB is a Chapter VI-A deduction generally claimable under the old tax regime. It is not among the Chapter VI-A deductions normally permitted under the default new tax regime under Section 115BAC. Taxpayers should select the applicable regime correctly and review the rules for their assessment year before filing.

How to claim Section 80DDB

  1. Confirm that the disease is covered by Rule 11DD and the patient qualifies.
  2. Obtain the prescription from the prescribed specialist and preserve evidence of the actual expenditure.
  3. Check the patient's age and calculate the applicable ceiling.
  4. Subtract any insurance proceeds or employer reimbursement attributable to the treatment.
  5. Report the eligible deduction in the relevant Chapter VI-A schedule of the income-tax return under the old regime, where applicable.

Frequently asked questions

Is the limit Rs. 40,000 or Rs. 1,00,000?

It depends on the patient's age: the normal ceiling is Rs. 40,000; for a qualifying senior-citizen patient it is Rs. 1,00,000. Actual qualifying expenditure and reimbursements can reduce the amount.

Can I claim for my parents?

Yes, if you are a resident individual and your parent is wholly or mainly dependent on you for support and maintenance, and all other conditions are met.

Can I claim for treatment of any serious illness?

No. Only diseases and ailments listed under Rule 11DD are covered.

Is the deduction available in the new tax regime?

Generally no. Section 80DDB is ordinarily available only under the old tax regime for the relevant assessment year.

Official references

This article is a general explanation of the Income-tax Act, 1961 provisions. Tax treatment may depend on the assessment year, amendments and individual facts. Consult the current statutory text and applicable rules when filing.