Higher basic exemption for seniors under the old regime: Rs 3 lakh at 60 and Rs 5 lakh at 80

For most taxpayers the basic exemption limit under the old regime is Rs 2,50,000. But the Income Tax Department fixes a higher threshold for older taxpayers: Rs 3,00,000 for a resident senior citizen aged 60 to under 80, and Rs 5,00,000 for a resident super senior citizen aged 80 or above. That extra slice of tax-free income, up to Rs 2,50,000 for the oldest filers, is one of the simplest reliefs to claim and one of the most commonly missed when a return is filed on autopilot.

The catch is that this higher exemption lives entirely inside the old regime. It has no equivalent under the new regime that Section 115BAC now makes the default. This article walks through exactly what the law says, a worked example with real numbers for the financial year 2025-26 (assessment year 2026-27), the mistakes that surface in scrutiny, and the questions readers ask most.

What the Section Says

The rates of income tax for individuals are set each year in the First Schedule to the Finance Act, not in the body of the Income Tax Act 1961. For FY 2025-26 the old-regime slab structure applies three different starting points depending on age, all tied to residential status.

A "senior citizen" is defined by the Income Tax Department as a resident individual who is 60 years or older but below 80 years at any time during the relevant previous year. A "super senior citizen" is a resident individual who is 80 years or older during the year. A non-resident does not get the higher limit regardless of age; the residential test under Section 6 comes first. You can confirm your standing using the definition of residential status before you decide which limit applies.

The table below sets out the old-regime slabs for the three categories for FY 2025-26.

The mechanism is simply a higher zero-rate band. For a senior citizen, the first Rs 3,00,000 of taxable income carries no tax; for a super senior citizen the first Rs 5,00,000 is free. The 20% and 30% slabs are identical for everyone. On top of the calculated tax, a health and education cess of 4% applies for all three groups, and surcharge kicks in only once taxable income crosses Rs 50,00,000 (10% from Rs 50 lakh to Rs 1 crore, rising to a maximum of 37% under the old regime above Rs 5 crore).

Two further reliefs stack on top of the higher exemption. A resident whose total taxable income does not exceed Rs 5,00,000 can claim a rebate under Section 87A of up to Rs 12,500 in the old regime, which can wipe out the tax entirely. And a salaried pensioner is entitled to a standard deduction of Rs 50,000 against pension, which is taxed as salary income. The higher exemption, the 87A tax rebate and the standard deduction are three separate benefits, and a well-drafted return uses all three.

Remember that the old regime is no longer the default. Since Section 115BAC(1A) came into force, the new regime is the default computation, and a taxpayer who wants the age-based higher exemption must positively opt for the old regime while filing. Use our old vs new regime calculator to see which is cheaper before you lock the choice in.

Worked Example

Consider Mrs Rao, a resident aged 68, drawing a pension of Rs 5,50,000 and bank fixed-deposit interest of Rs 2,00,000 in FY 2025-26. Her gross total income is Rs 7,50,000 before deductions.

She claims the Rs 50,000 standard deduction against pension and a Section 80TTB deduction of Rs 50,000 against deposit interest, a benefit available only to senior citizens. That reduces her taxable income to Rs 6,50,000. Her tax under the old regime, using the senior-citizen slabs, is set out below.

Now compare a taxpayer below 60 on the same Rs 6,50,000 taxable income. Their first tax-free band is only Rs 2,50,000, so the Rs 2,50,001 to Rs 3,00,000 slice is taxed at 5% (Rs 2,500) that Mrs Rao pays nothing on. Their tax before cess is Rs 42,500 and net tax after 4% cess is Rs 44,200. The higher exemption alone saves Mrs Rao Rs 2,600.

The gap widens sharply for a super senior citizen. Take Mr Iyer, aged 82, with the same Rs 6,50,000 taxable income. His first Rs 5,00,000 is entirely exempt, so only the Rs 5,00,001 to Rs 6,50,000 band is taxed, at 20%: Rs 30,000, plus 4% cess of Rs 1,200, for a net tax of Rs 31,200. Against the below-60 taxpayer's Rs 44,200, that is a saving of Rs 13,000, the whole of the Rs 2,50,001 to Rs 5,00,000 band that a super senior never pays 5% on.

One more scenario shows the reliefs compounding. A senior citizen whose taxable income after all deductions is exactly Rs 5,00,000 has a pre-rebate tax of Rs 10,000 (nil on the first Rs 3,00,000, then 5% on Rs 2,00,000). Because taxable income does not exceed Rs 5,00,000, the Section 87A rebate of up to Rs 12,500 extinguishes the entire Rs 10,000, leaving net tax of nil. You can reproduce any of these figures in our income tax calculator.

Common Mistakes

The single most expensive error is assuming the higher exemption carries into the new regime. It does not. Under Section 115BAC the new-regime basic exemption is a flat Rs 4,00,000 for every individual for FY 2025-26 regardless of age, and there is no senior or super-senior uplift. A super senior citizen who defaults into the new regime loses the Rs 5,00,000 old-regime exemption and the Rs 50,000 Section 80TTB deduction that goes with it. The table below contrasts the two regimes for the oldest filers.

Because the new regime offers a much larger Rs 60,000 rebate and a wider zero-rate structure, it can still be cheaper for many seniors, particularly those with few deductions. The higher old-regime exemption is a benefit only if the old regime is the better overall choice, which is why the comparison should never be skipped. Run the numbers on our new regime calculator alongside the old-regime figure.

A second mistake is claiming the higher limit while non-resident. The uplift is reserved for resident senior and super senior citizens; a non-resident aged 82 is taxed on the ordinary Rs 2,50,000 exemption. Determine residency under Section 6 first.

A third pitfall involves the birthday timing. The Income Tax Department treats a person who turns 60 or 80 at any point during the previous year as having that status for the whole year. Someone who reaches 80 in March 2026 is a super senior citizen for the entire FY 2025-26, not a senior citizen. Filers frequently under-claim by using their age on 1 April.

A fourth error is confusing the exemption with a deduction. The higher basic exemption is not something you enter in a deduction schedule; it is applied automatically by the slab structure once your date of birth and residential status are correct in the return. If the portal computes tax on the Rs 2,50,000 base despite a correct date of birth, check that you have actually opted for the old regime rather than the default new regime.

Finally, super senior citizens (80 and above) are exempt from mandatory e-filing in limited cases and may file certain returns on paper, but most still e-file. Whichever route you take, verify the pre-filled date of birth against your PAN records, because an incorrect birth year silently strips the higher exemption.

FAQ

What is the basic exemption limit for senior citizens in FY 2025-26?

Under the old regime, a resident senior citizen aged 60 to under 80 has a basic exemption of Rs 3,00,000, and a resident super senior citizen aged 80 or above has Rs 5,00,000, against the general limit of Rs 2,50,000. Under the new regime the exemption is Rs 4,00,000 for everyone regardless of age.

Does the higher exemption apply in the new tax regime?

No. The higher age-based exemption exists only in the old regime. The new regime under Section 115BAC gives a flat Rs 4,00,000 basic exemption to all individuals for FY 2025-26, with no additional benefit for seniors or super seniors.

Can a non-resident Indian aged 65 claim the Rs 3,00,000 exemption?

No. The higher limits apply only to resident senior and super senior citizens. A non-resident is taxed on the ordinary Rs 2,50,000 exemption irrespective of age, so residential status under Section 6 must be established first.

How does the Section 87A rebate work alongside the higher exemption?

They stack. A resident senior citizen with taxable income up to Rs 5,00,000 gets both the Rs 3,00,000 exemption and a rebate under Section 87A of up to Rs 12,500 in the old regime, which can reduce the tax to nil.

Do I need to submit proof of age to claim the higher exemption?

You do not attach documents, but the date of birth linked to your PAN and pre-filled in the return must be correct, because the slab is applied from that date. Verify it against your PAN before filing.

Is a person who turns 60 during the year treated as a senior citizen for the whole year?

Yes. If you attain 60, or 80, at any time during the previous year, the Income Tax Department treats you as a senior or super senior citizen for that entire financial year, not from your birthday onward.

Is the higher exemption available if I have only pension and interest income?

Yes. The higher exemption depends on age and residency, not on the type of income. A pensioner also claims the Rs 50,000 standard deduction and, for deposit interest, a Section 80TTB deduction of up to Rs 50,000, all under the old regime.