80DD calculator: deduction for a dependant with disability
Caring for a spouse, child, parent or sibling with a disability? See the fixed deduction you can claim, and the tax it saves.
- Flat ₹75,000 or ₹1.25 lakh
- Old regime
- Free, no sign-up
Caring for someone? Claim what's yours
Our experts check the dependant's certificate and Form 10-IA where needed, and claim the deduction in your return.
Questions people often ask
Do I need to show how much I spent?
No. The deduction is fixed, but you must have spent something on their care, treatment, training or insurance.
Can both my wife and I claim 80DD for our son?
No. Only one person can claim it for the same dependant in a year.
80DD at a glance
For the person who supports the dependant. Old regime only.
| Dependant's disability | Deduction |
|---|---|
| 40% to 79% | ₹75,000 |
| 80% or more | ₹1,25,000 |
Last reviewed 8 October 2026. The rules in this calculator come from these official sources.
- Tax rules for salaried individuals, AY 2026-27 Income Tax Department
Common questions
How much is the 80DD deduction?
₹75,000 for a dependant with a disability of 40% or more, and ₹1,25,000 for severe disability of 80% or more.
Who counts as a dependant?
Your spouse, children, parents, brothers or sisters who depend on you for support.
Do I need to spend a set amount?
No. The deduction is fixed, but you must have spent money on their medical treatment, training, rehabilitation, or paid into an eligible insurance scheme for them.
Can I claim 80DD and my dependant claim 80U?
No. If the dependant claims 80U for the disability, you can't claim 80DD.
Is 80DD available under the new regime?
No. It's only available under the old regime.
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