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Section 80DD Calculator

Calculate tax deduction for expenses on maintenance and medical treatment of a dependent with disability

Free to use

As per Income Tax Act

Latest deduction limits

Calculate Your Section 80DD Deduction

Use our calculator to determine your eligible tax deduction under Section 80DD for expenses incurred on the maintenance and medical treatment of a dependent with disability.

Section 80DD Calculator
Calculate deduction for expenses on maintenance and medical treatment of a dependent with disability
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2025-2026
Financial Year
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Resident Individual
Your Status
Type of Disability
Has the disabled dependent claimed deduction under Section 80U?

₹

Actual Expenses Incurred (Optional)

This is for reference only, actual expenses don't affect deduction amount

Do you have a medical certificate from prescribed authority?
About Section 80DD

Section 80DD of the Income Tax Act allows a resident individual or HUF to claim a deduction for the maintenance and medical treatment of a dependent with disability. The deduction is a fixed amount based on the percentage of disability and is subject to certain conditions.

Eligibility Requirements:
  • Must be a Resident Individual or HUF

  • Dependent must be a person with disability as defined in the Act

  • Must have a valid disability certificate from a prescribed medical authority

Who Qualifies as Dependent:
  • Spouse, children, parents, brothers and sisters

  • Must be wholly or mainly dependent on the assessee for support and maintenance

  • Should not have claimed deduction under Section 80U independently

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Understanding Section 80DD Benefits

Section 80DD of the Income Tax Act, 1961 provides tax benefits to individuals who incur expenses on the treatment, training, and rehabilitation of disabled dependents, encouraging financial support for family members with disabilities.

Fixed Deduction

Section 80DD provides a fixed deduction regardless of actual expenses incurred. ₹75,000 for normal disability and ₹1,25,000 for severe disability.

Flat Amount
Disability Percentage

Eligibility requires a dependent with at least 40% disability. Severe disability (80% or more) qualifies for a higher deduction amount.

Medical Certificate Required
Eligible Dependents

Spouse, children, parents, brothers, and sisters who are wholly or mainly dependent on the taxpayer qualify as dependents for this deduction.

Family Support

How Section 80DD Deduction Works

The deduction under Section 80DD of the Income Tax Act is available for expenditure on medical treatment (including nursing), training, and rehabilitation of a disabled dependent, as well as for payments to specified schemes:

1

Fixed Deduction Amount

A fixed deduction of ₹75,000 for normal disability (40-80%) or ₹1,25,000 for severe disability (80% or more) regardless of actual expenses.

2

Requires Medical Certificate

A valid certificate from a prescribed medical authority confirming the disability percentage is mandatory for claiming the deduction.

3

No Dual Benefit

If the dependent has claimed deduction under Section 80U for self-disability, no deduction under Section 80DD is available for the same person.

Frequently Asked Questions

Who can claim deduction under Section 80DD?

Only resident individuals and Hindu Undivided Families (HUFs) can claim deduction under Section 80DD. Non-residents and other taxpayer categories are not eligible.

What qualifies as a disability under Section 80DD?

Disabilities covered include blindness, low vision, hearing impairment, locomotor disability, mental retardation, mental illness, autism, cerebral palsy, and multiple disabilities as defined in the Persons with Disabilities Act.

Is the deduction amount related to actual expenses incurred?

No, Section 80DD provides a fixed deduction amount regardless of the actual expenses incurred. The amount is ₹75,000 for normal disability and ₹1,25,000 for severe disability.

What if the dependent claims Section 80U deduction?

If the dependent with disability has already claimed deduction under Section 80U (for self-disability), then deduction under Section 80DD cannot be claimed for the same person by the taxpayer supporting them.

"Understanding Section 80DD helped me claim tax benefits for my brother's medical expenses. The fixed deduction amount significantly reduced my tax liability and supported our family's financial planning."
SM
Suresh M.

Tax Professional, Chennai

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