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    Self-employed people managing a chronic or serious illness

    Self-employed people living with cancer, kidney failure, Parkinson's and other serious conditions, who need the real relief stack and a treatment-year strategy, set out plainly and without softening.

    Three reliefs stack for a self-employed person with a serious illness, all old-regime: Section 80DDB for the actual cost of treating a specified illness (Rs 40,000 under 60, Rs 1,00,000 for a senior, less any reimbursement), Section 80U for a certified disability (a flat Rs 75,000, or Rs 1,25,000 if severe), and Section 80D for health-insurance premiums. You no longer need the old Form 10-I, a prescription from a qualified specialist (at any hospital, including private) suffices for 80DDB. And there is a treatment-year strategy: a self-employed professional on Section 44ADA can opt out for a bad year to declare their real lower income and resume the scheme the next year, because the five-year lock-out applies only to 44AD businesses, not 44ADA professionals.

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    Guidance, not advice. We explain the rules, we don't assess your situation. Always seek financial or tax advice from your accountant, or contact Income Tax Department. Read our editorial scope →

    A serious illness while self-employed means both lower income and higher costs, and the tax system does offer real, stackable relief, plus a planning move for a heavy-treatment year. This page sets it out factually and in full, with no euphemism.

    Form 10-I is gone: a specialist prescription is enough

    For the Section 80DDB deduction (the actual cost of treating a specified illness on the Rule 11DD list, such as malignant cancers, chronic renal failure, full-blown AIDS, and neurological conditions like Parkinson's and motor neuron disease at 40% or more), you no longer need the old Form 10-I proforma. Since Rule 11DD was amended in 2015, a prescription from a specialist with the prescribed qualification is sufficient, and crucially it can be from a private hospital, not only a government one. The deduction is the actual cost (Rs 40,000 under 60, Rs 1,00,000 for a senior), reduced by any insurance reimbursement.

    80DDB covers the actual cost of a Rule 11DD specified illness (Rs 40,000, or Rs 1,00,000 for a senior, less reimbursement); a specialist prescription from any hospital suffices, the old Form 10-I is no longer required. (Income-tax Act 1961 s.80DDB + Rule 11DD (amended 2015, no Form 10-I) (Income-tax Act 2025 s.128))

    Stacking 80DDB, 80U and 80D

    These reliefs are independent and can be claimed together in the same year. So a self-employed person with, say, Parkinson's certified at 50% disability can claim 80DDB for the treatment cost, Section 80U for the disability (a flat Rs 75,000), and Section 80D for their health-insurance premium, all at once. A critical-illness rider premium qualifies under 80D, though any payout from it reduces the 80DDB claim. All three are old-regime only, so weigh the combined stack against the new regime when choosing.

    80DDB (treatment), 80U (disability) and 80D (health premium) are independent and can be stacked in the same year; all old-regime only. (Income-tax Act 1961 s.80DDB + s.80U + s.80D (Income-tax Act 2025 ss.128/154/126))

    The treatment-year opt-out (professionals have no lock-out)

    A heavy-treatment year often means much lower real income than the presumptive deemed profit. Here the business-versus-profession distinction is decisive. A self-employed professional on Section 44ADA can opt out for that year, file ITR-3 declaring the actual (lower) income or loss, and then return to the 50% scheme the next year, with no penalty, because the five-year lock-out under Section 44AD(4) applies only to businesses, not to professionals. A 44AD business that declares below the deemed profit does trigger the five-year lock plus audit, so for a business owner the opt-out is a much bigger decision.

    A 44ADA professional can opt out for a low-income treatment year and resume the next year with no penalty; the five-year lock-out applies only to 44AD businesses. (Income-tax Act 1961 s.44ADA (no lock-out) vs s.44AD(4) (five-year lock-out for businesses) (Income-tax Act 2025 s.58))

    Support schemes and tax treatment

    Section 80DDB (specified illness)

    Eligibility: Rule 11DD illness, self or dependant (old regime)

    Tax treatment: Actual cost up to Rs 40,000 (Rs 1,00,000 senior), less reimbursement

    Section 80U (disability)

    Eligibility: Certified disability of the individual (old regime)

    Tax treatment: Flat Rs 75,000 (Rs 1,25,000 if 80%+)

    Section 80D (health insurance)

    Eligibility: Health cover for self/family (old regime)

    Tax treatment: Up to Rs 25,000 (Rs 50,000 with seniors)

    Allowable expenses in context

    A self-employed person deducts ordinary business expenses (or uses deemed profit), and separately claims the personal illness reliefs (80DDB, 80U, 80D) against total income, these are not business expenses. Note the salaried medical-reimbursement exemption does not apply to the self-employed, so the illness reliefs and out-of-pocket treatment costs (net of insurance) are the route. All are old-regime only.

    Worked example

    Deepak — Nagpur, MH

    self-employed consultant (professional) undergoing cancer treatment (2026-27)

    Deepak, a professional normally on 44ADA, has a heavy-treatment year: his real income is far below the 50% deemed figure, and he pays Rs 80,000 of out-of-pocket cancer treatment (Rs 20,000 reimbursed by insurance).

    Because he is a professional, he can opt out of 44ADA for this year, file ITR-3 declaring his actual low income, and return to the 50% scheme next year, with no five-year lock-out (that applies only to 44AD businesses). He claims 80DDB for his cancer treatment: actual cost Rs 80,000 less the Rs 20,000 reimbursement = Rs 60,000, capped at Rs 40,000 (he is under 60), on a specialist's prescription, no Form 10-I needed. He also claims 80D for his health premium. The reliefs are old-regime, so he checks the old regime suits his lower-income year.

    Frequently asked questions

    Do I still need Form 10-I to claim treatment costs under 80DDB?+
    No. Since Rule 11DD was amended in 2015, the old Form 10-I proforma is not required, a prescription from a specialist with the prescribed qualification is enough, and it can be from a private hospital, not only a government one. You claim the actual cost of treating the specified illness (Rs 40,000 under 60, Rs 1,00,000 for a senior), reduced by any insurance reimbursement.
    Can I claim disability and illness deductions together?+
    Yes. Section 80DDB (treatment cost of a specified illness), Section 80U (a flat deduction for a certified disability) and Section 80D (health-insurance premiums) are independent and can be stacked in the same year. For example, someone with Parkinson's certified at a disability percentage can claim all three. They are all old-regime only, so include the combined stack when comparing regimes.
    My income is low this year because of treatment. Can I pay tax on my real income?+
    If you are a self-employed professional on Section 44ADA, yes, easily. You can opt out for the year, file ITR-3 declaring your actual lower income or loss, and return to the 50% scheme next year, with no penalty, because the five-year lock-out applies only to 44AD businesses, not 44ADA professionals. A 44AD business doing this triggers the five-year lock and an audit, so for a business it is a bigger decision.
    Which illnesses qualify for the 80DDB deduction?+
    Those on the Rule 11DD list, including malignant cancers, chronic renal failure, full-blown AIDS, specified neurological conditions (such as Parkinson's disease, dementia and motor neuron disease at 40% or more), and certain blood disorders like thalassemia and haemophilia. You need a prescription from the relevant specialist, and you claim the actual cost (net of reimbursement) up to the age-based cap.

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