Old vs New Tax Regime: Choose First
The most important tax decision you make each year happens before you start investing. As of FY 2025–26, you must choose between:
New Tax Regime (Default)
| Income Slab | Tax Rate |
|---|---|
| Up to ₹3,00,000 | Nil |
| ₹3,00,001 – ₹7,00,000 | 5% |
| ₹7,00,001 – ₹10,00,000 | 10% |
| ₹10,00,001 – ₹12,00,000 | 15% |
| ₹12,00,001 – ₹15,00,000 | 20% |
| Above ₹15,00,000 | 30% |
Key benefits: Standard deduction of ₹75,000 for salaried individuals; lower base rates. Employer NPS contribution deductible under Section 80CCD(2).
Key limitation: You cannot claim 80C, 80D, HRA exemption, home loan interest under Section 24, or most other deductions.
Old Tax Regime
| Income Slab | Tax Rate |
|---|---|
| Up to ₹2,50,000 | Nil |
| ₹2,50,001 – ₹5,00,000 | 5% |
| ₹5,00,001 – ₹10,00,000 | 20% |
| Above ₹10,00,000 | 30% |
Key benefit: All major deductions (80C, 80D, HRA, home loan, NPS) are available.
When Old Regime Wins: If your aggregate deductions exceed approximately ₹3.75–5 lakh depending on income bracket, the old regime typically delivers lower tax liability.
Rule of Thumb: If you have a home loan, pay HRA, and invest ₹1.5L in 80C instruments + ₹50,000 in NPS, the old regime almost certainly wins. Use our Tax Regime Calculator to get an exact comparison in 60 seconds.
Section 80C: The Foundation (₹1.5L)
Section 80C is the most widely-used deduction, allowing up to ₹1,50,000 per year to be deducted from taxable income. Eligible investments include:
| Investment | Key Notes |
|---|---|
| ELSS (Equity Linked Savings Scheme) | 3-year lock-in; potential equity returns. Ideal for long-term wealth creation *and* tax saving. |
| PPF (Public Provident Fund) | 15-year lock-in; EEE tax status (invest, grow, withdraw — all tax-free). Rate: 7.1% p.a. (Q1 FY2026). |
| EPF Contribution | Your 12% share already counts. Check Form 16 for the exact amount. |
| NSC (National Savings Certificate) | 5-year lock-in; interest accrued is reinvested and also qualifies for 80C. |
| 5-Year Tax Saving FD | Fixed-income option with guaranteed returns. Interest is taxable. |
| Life Insurance Premiums | Term, endowment, or ULIP premiums paid for self, spouse, or children. |
| School/Tuition Fees | Tuition fee for up to 2 children in recognised Indian schools/colleges. |
| Home Loan Principal Repayment | The principal component of EMI on a first home qualifies under 80C. |
| Sukanya Samriddhi Yojana | For girl children below 10 years; returns and withdrawals are tax-free. |
Strategy: Don't exhaust 80C with low-return instruments. Prioritize ELSS + PPF for wealth creation. Use life insurance only for genuine protection, not tax-saving.
Section 80CCD: NPS Advantage (Extra ₹50K)
The National Pension System (NPS) offers two layers of deduction — both available under the old tax regime:
80CCD(1): Employee Contribution
- Up to 10% of salary (basic + DA) or ₹1.5 lakh — whichever is lower.
- Included within the ₹1.5L cap of Section 80C.
80CCD(1B): Additional Employee Contribution
- Up to ₹50,000 over and above the Section 80C limit of ₹1.5 lakh.
- This is the powerful, exclusive NPS deduction.
80CCD(2): Employer Contribution
- The amount your employer contributes to your NPS account is fully deductible under both old and new tax regimes. No cap except 10% of basic+DA for private sector.
Example:
Rohan earns ₹12 lakh gross. He maximises 80C (₹1.5L) and invests ₹50,000 more in NPS under 80CCD(1B). His employer also contributes ₹60,000. Total deduction: ₹2,60,000 from NPS + 80C instruments alone — saving approximately ₹52,000 in tax (old regime, 20% slab + 4% cess).
Tip: Choose Tier I NPS account for tax benefits. Tier II is a regular savings account with no tax benefit. Opt for active choice if you're under 45 and can tolerate 50–75% equity exposure.
Section 80D: Health Insurance Deduction
Health insurance premiums are deductible under Section 80D — and this is one deduction you should never skip.
| Coverage | Deduction Limit |
|---|---|
| Self + Spouse + Dependent children (below 60 yrs) | ₹25,000/year |
| Self + Spouse + Dependent children (any one > 60 yrs) | ₹50,000/year |
| Parents below 60 years | Additional ₹25,000/year |
| Parents above 60 years | Additional ₹50,000/year |
| Maximum combined (self + parents, all senior) | ₹1,00,000/year |
Additionally:
- Preventive health check-up (within the above limits): ₹5,000/year.
- Premium paid in cash is NOT eligible — must be via cheque, NEFT, or digital payment.
Example: Priya (38) pays ₹18,000 for her own family floater and ₹28,000 for her senior citizen parents' policy. She can claim ₹25,000 + ₹28,000 = ₹53,000 under Section 80D.
HRA Exemption Explained
House Rent Allowance (HRA) is one of the largest exemptions available to salaried individuals. The exempt amount is the lowest of:
1. Actual HRA received from employer
2. Actual rent paid minus 10% of basic salary (Basic + DA)
3. 50% of basic salary if in metro city (Delhi, Mumbai, Kolkata, Chennai) | 40% of basic in non-metro
Example Calculation:
Amit (Delhi) has Basic: ₹50,000/month | HRA received: ₹20,000/month | Rent paid: ₹22,000/month
- Actual HRA = ₹2,40,000/year
- Rent paid – 10% of basic = (₹2,64,000 – ₹60,000) = ₹2,04,000/year
- 50% of basic (metro) = ₹3,00,000/year
Exempt HRA = Minimum = ₹2,04,000
The remaining ₹36,000 is taxable as salary income.
Important Rules:
- Rent must be actually paid. Do not fabricate receipts.
- If rent > ₹1 lakh/year, landlord's PAN is mandatory.
- HRA and Section 24 home loan interest can be claimed simultaneously if you live in rented accommodation in a different city than your home loan property.
Home Loan Deductions (Section 24 & 80C)
A home loan offers dual deductions under the old tax regime:
Principal Repayment → Section 80C
- Up to ₹1,50,000/year (within the 80C cap)
- Eligible only after the construction is complete
Interest Payment → Section 24(b)
- Up to ₹2,00,000/year on a self-occupied property
- For let-out property: no cap on interest — the full interest (net of rental income) can reduce your total income
- Pre-construction interest: Deductible in 5 equal instalments from the year of possession
Section 80EEA (First Home Buyer Boost):
- If the loan was sanctioned between 1 April 2019 and 31 March 2022 and stamp duty value ≤ ₹45 lakh, an additional ₹1.5 lakh interest deduction is available over Section 24 (total: ₹3.5 lakh).
Total Possible Deduction on a Home Loan:
| Head | Amount |
|---|---|
| Section 80C (principal) | ₹1,50,000 |
| Section 24 (interest) | ₹2,00,000 |
| Section 80EEA (if eligible) | ₹1,50,000 |
| Total | ₹5,00,000 |
Practical Examples
Example 1: Young Professional (₹8L Gross, No Home Loan)
| Item | Amount |
|---|---|
| Gross Income | ₹8,00,000 |
| Standard Deduction (Old Regime) | –₹50,000 |
| Section 80C (ELSS) | –₹1,50,000 |
| Section 80CCD(1B) NPS | –₹50,000 |
| Section 80D (health insurance) | –₹25,000 |
| Taxable Income | ₹5,25,000 |
| Tax (Old Regime) | ~₹23,660 (with 87A rebate) |
Under the new regime: Taxable income = ₹8L – ₹75,000 standard deduction = ₹7,25,000 → Tax = ₹47,500 (no rebate under 87A since income > ₹7L threshold).
Old regime saves ~₹23,840 in this scenario.
Example 2: Senior Salaried Employee (₹20L Gross, Home Loan + HRA)
| Item | Amount |
|---|---|
| Gross Income | ₹20,00,000 |
| Standard Deduction | –₹50,000 |
| Section 80C (EPF + ELSS + LIC) | –₹1,50,000 |
| Section 80CCD(1B) NPS | –₹50,000 |
| Section 24 Home Loan Interest | –₹2,00,000 |
| Section 80D (self + parents) | –₹75,000 |
| HRA Exemption | –₹1,20,000 |
| Taxable Income | ₹14,05,000 |
| Tax (Old Regime) | ~₹2,52,252 |
| Tax (New Regime) | ~₹3,00,000 |
Old regime saves ~₹47,748.
Frequently Asked Questions
Q: Can I switch between old and new tax regime every year?
Salaried employees can switch regimes every year — declare your preference to your employer by April. Those with business income can switch to old regime only once, after which they are locked in unless they close the business.
Q: Is EPF contribution counted within Section 80C?
Yes. Your share of EPF contribution (12% of basic) counts toward the ₹1.5 lakh 80C limit. Check your salary slip or Form 12BB.
Q: Are NPS withdrawals taxable?
60% of the corpus at maturity is tax-free; the remaining 40% must be used to purchase an annuity, which is taxable as income. Partial withdrawals (up to 25% after 3 years) for specific purposes are also tax-free.
Q: What is the maximum health insurance deduction I can claim?
₹1,00,000 — if both you (senior citizen) and your parents (senior citizens) have separate health insurance policies.
Q: Can I claim home loan deductions if I live in rented accommodation?
Yes. If your property is rented out (or deemed let-out), you can claim the full home loan interest under Section 24 with no cap. If it's a second self-occupied property, the interest deduction is limited to ₹2 lakh for both properties combined.
Q: What if my total deductions in the old regime are less than ₹2 lakh?
Then the new tax regime will likely result in a lower tax outgo, given its lower slab rates. Always compute both and compare before choosing.