Your Health Insurance Got a Tax Cut in 2026 — So Why Did Premiums Still Go Up?

In September 2025, the government did something insurance buyers had been asking for for years: it removed GST entirely from individual and family floater health insurance policies, taking the tax from 18% straight to zero. IRDAI later confirmed insurers were passing the relief through, not quietly pocketing it. On paper, every family’s health cover should have gotten meaningfully cheaper.

It didn’t work out that way for most people, and the reason is worth understanding if you’re renewing a policy or buying one for the first time this year.

The Tax Cut Was Real. So Was the Premium Increase.

Both things are true at once, because they’re responding to different forces. The GST exemption removed roughly 18% from the tax line on individual and family floater premiums (group/employer policies still carry 18% GST, unchanged). That’s a real, one-time saving on the part of your premium the government controls.

But the base premium itself — the part insurers set based on how much they expect to pay out in claims — has been climbing for reasons that have nothing to do with tax policy. Industry estimates put India’s medical cost inflation at somewhere between 10% and 15% a year, among the highest in Asia, driven by rising hospital costs, more expensive diagnostics and treatments, and insurers’ claims ratios pushing past 90% (meaning insurers are now paying out more than ₹90 for every ₹100 they collect in premiums — a level that forces repricing). One industry compilation puts family floater costs up roughly 46% since 2021, and individual policy premiums up around 23% between FY23 and FY25 alone. Total health insurance premium volumes grew 27.17% year-on-year in January 2026 — a mix of more people buying cover and existing policies repricing at renewal, not a clean per-policy price comparison.

So the tax cut and the premium rise aren’t contradicting each other. The GST removal made your bill smaller than it otherwise would have been. The underlying cost of actually providing health insurance in India is rising faster than that one-time relief could offset.

What’s Actually Driving Medical Cost Inflation

This isn’t abstract. A few concrete drivers show up repeatedly in insurer and industry reporting:

Chronic disease is the biggest claims driver. Cardiovascular disease and cancer are consistently named as the primary cost drivers behind rising claims — both are expensive to treat, often require ongoing management rather than a one-time procedure, and are becoming more common in India at younger ages than insurers’ older pricing models assumed.

Hospital and treatment costs are rising faster than general inflation. Newer diagnostics, longer ICU stays for complex conditions, and rising specialist fees all feed directly into what insurers pay out — and therefore what they need to charge.

Age-band repricing hits hardest exactly when you can least switch providers. Premiums don’t rise smoothly with age — they jump at specific age-band crossovers (a family floater can see a 30-50% premium jump when the eldest member crosses certain age thresholds), and that’s also typically when pre-existing conditions make switching insurers to find a cheaper policy genuinely difficult, since a new insurer applies fresh waiting periods.

What This Means for Your Own Renewal or Purchase Decision

A few practical implications follow directly from the numbers above, not from generic financial advice:

A family floater becomes a riskier structure, not a cheaper one, once the eldest member is past roughly 45 or the group includes a parent — the whole family’s premium gets priced off the oldest/sickest member’s risk. If that describes your household, it’s worth actually comparing the floater’s renewal quote against separate individual policies for the older members, rather than assuming the floater is automatically the economical choice it may have been ten years ago.

If someone in the family already manages a chronic condition, budget for medical-inflation-rate increases (that 10-15% range) as a recurring line item, not a one-time surprise — this is the same financial-planning lens Medimadad has applied before to the lifetime cost of managing diabetes in India, and the logic extends to any chronic condition with ongoing treatment costs.

The GST relief is real and worth claiming — if a quote doesn’t reflect the lower tax rate on an individual or family floater policy, that’s worth querying directly with the insurer. But it should be budgeted as a modest offset against rising costs, not mistaken for insurance becoming structurally cheaper.

Frequently Asked Questions

Did the GST exemption apply to all health insurance?
No — it applies to individual and family floater health policies. Group and employer-provided health insurance still carries 18% GST, unchanged.

Are insurers legally required to pass on the GST saving?
IRDAI has indicated insurers were passing the relief through rather than raising base premiums to offset it, but always check your own renewal quote’s tax-line breakdown rather than assuming it automatically happened.

Is a family floater still worth it?
Often yes for younger families with no major age gap or chronic condition, since the premium is usually lower than separate individual policies at that life stage. The calculation changes once the eldest member crosses roughly 45 or a chronic condition is involved — compare both structures at renewal rather than auto-renewing by default.

Explore the Wider Medimadad Ecosystem

This article sits in Medimadad Health Finance’s coverage of the health-and-wealth intersection — where medical reality meets financial planning. For the clinical and medical side of conditions that drive these very claims (cardiovascular disease, diabetes, cancer), Medimadad’s main site covers the evidence in depth. And for the human-behaviour side of how people actually think about risk, money, and health decisions, Medimadad Mind & Meanings explores that territory specifically.

Further Reading on Medimadad

• The Real Lifetime Cost of Diabetes in India: What Managing It Actually Costs a Family
• Health Insurance in India 2026: What Your Policy Actually Covers (and What It Doesn’t)
• Critical Illness Insurance Explained: Is It Worth Adding to Your Cover?