Section 80DDB Critical Illness Medical Deduction

Up to ₹40,000 / ₹1,00,000 Deduction · Specified Diseases · Rule 11DD

Calculate exact tax savings under Section 80DDB on out-of-pocket medical expenses paid for cancer, kidney failure, or neurological treatment.

✓ Cancer & Kidney Relief ✓ Net of Insurance Reimbursement

🩺 Medical Expense & Patient Details

Section 80DDB Net Tax Saved

₹—

Claimable 80DDB Deduction: ₹—

Summary Breakdown

Out-of-Pocket Expense—
Statutory Statutory Cap—
Claimable Tax Deduction—
Required Document Specialist Doctor Prescription

Section 80DDB Critical Illness Medical Deduction Guide

Rule 11DD Specified Diseases

Deduction is allowed for treatment of: Neurological diseases (Dementia, Parkinson's), Cancers, Chronic Renal Failure, Full Blown AIDS, and Hematological disorders (Thalassemia, Major Hemophilia).

Net of Insurance Rule

Tax deduction is allowed ONLY on net out-of-pocket expenses. Any insurance reimbursement received must be subtracted first before applying the ₹40,000 / ₹1,00,000 cap.

💡 Pro Hack: Senior Citizen Parents

If you pay for the cancer or kidney treatment of a senior citizen parent (60+ years), you can claim up to ₹1,00,000 tax deduction under Section 80DDB.

⚡ Doctor Prescription Requirements

The prescription must display the patient's name, disease name, doctor's name, registration number, and hospital qualification details as required by Form 10I.

🛡️ Combine with Sec 80D

Claim Section 80D for health insurance premiums AND Section 80DDB for out-of-pocket hospital costs to maximize total medical tax relief.

⚠️ 3 Common Section 80DDB Mistakes

  • • Not Subtracting Insurance Claims: Claiming ₹40,000 under 80DDB when health insurance already reimbursed ₹1,00,000 is illegal. Net claim is ₹0 if fully reimbursed.
  • • Claiming for Non-Specified Illnesses: General surgeries, heart bypass, or fever treatments do not qualify under Rule 11DD specified diseases.
  • • Prescription from General Practitioner (MBBS): The prescription MUST be issued by a specialist doctor holding a post-graduate medical degree (MD/DM/MCh).

Frequently Asked Questions

What is Section 80DDB of the Income Tax Act?
Section 80DDB allows resident individuals and HUFs to claim a tax deduction for medical expenses incurred on the treatment of specified critical illnesses for self or dependent family members.
What are the maximum deduction limits under Section 80DDB?
1. Non-Senior Citizens (Below 60 years): Actual medical expenses paid or ₹40,000, whichever is lower.
2. Senior Citizens (Aged 60 or above): Actual medical expenses paid or ₹1,00,000, whichever is lower.
How does health insurance reimbursement affect Section 80DDB?
Any amount reimbursed by a health insurance company or employer must be deducted from the eligible medical expense before claiming 80DDB. Net Claim = Eligible Expenses - Insurance Reimbursement.
Which medical conditions qualify for Section 80DDB?
Qualifying diseases under Rule 11DD include: Neurological diseases (Dementia, Parkinson's, Motor Neuron Disease), Malignant Cancers, Full Blown AIDS, Chronic Renal Failure, and Hematological disorders (Thalassemia, Hemophilia).
Who can issue the medical prescription certificate for Section 80DDB?
A specialist doctor with a recognized post-graduate degree (e.g. Oncologist for cancer, Nephrologist for kidney failure, Neurologist for brain diseases) working in a private or government hospital.
Is Section 80DDB available under the New Tax Regime?
No. Section 80DDB is available exclusively under the Old Tax Regime. The New Tax Regime does not allow 80DDB deductions.
Who is considered a dependent for Section 80DDB?
For Individuals: Self, Spouse, Children, Parents, Brother, or Sister who are dependent on the taxpayer. For HUFs: Any member of the HUF.
Can Section 80DDB be claimed over and above Section 80D?
Yes! Section 80D covers health insurance premiums, while Section 80DDB covers actual out-of-pocket medical treatment costs for specified diseases. Both can be claimed simultaneously.

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