Rs 1.5L Under 80C. Rs 50K Extra Under 80CCD(1B). Rs 25K-1L Under 80D. No Limit Under 80E. Total: Rs 5.5L+ in Deductions Before You Even Count HRA or Home Loan. But Most People Claim Them in the Wrong Order — and Leave Rs 15,000-50,000 on the Table.
There are 20+ deduction sections from 80C to 80U. Every article lists them alphabetically. None tells you which to claim first, which to skip, and which ones most people don’t even know exist.
Here is every deduction section, with exact limits, real gotchas, and the correct order of claiming — so you extract maximum tax savings without wasting money on instruments you don’t need.
This guide is for FY 2025-26 (AY 2026-27). Old tax regime only unless stated otherwise.
The Correct Order of Claiming Deductions
Most people start with 80C. That is wrong.
80D and 80CCD(1B) are independent pools — they don’t compete with 80C for room. Claim them regardless. Then fill 80C after accounting for EPF.
The Priority Sequence
| Priority | Section | Deduction | Why This Order |
|---|---|---|---|
| 1 | 80D | Health insurance: Rs 25K-1L | Separate pool, essential insurance, immediate benefit |
| 2 | 80CCD(1B) | NPS extra: Rs 50,000 | Over and above 80C limit — free Rs 15,600 tax saving at 30% slab |
| 3 | 80C (after EPF) | PPF/ELSS/etc: Rs 1.5L minus EPF | Check EPF first — you may have only Rs 30-78K left |
| 4 | 80E | Education loan interest: No limit | Claim if applicable — no investment needed, just documentation |
| 5 | 80G | Donations: 50-100% | Claim if you donated — Form 10BE mandatory |
| 6 | 80GG | Rent (no HRA): Rs 60K/year | Only if employer doesn’t pay HRA |
| 7 | 80CCD(2) | Employer NPS: 14% of basic | Ask employer to restructure — works in both regimes |
Why 80D comes first: You need health insurance regardless of tax. A Rs 25,000 policy for a 30-year-old costs Rs 8,000-15,000/year. The 80D deduction on that premium saves Rs 5,200-7,800 at 30% slab. Effective cost of insurance: Rs 2,800-7,200/year. No 80C instrument gives you this combination of protection + tax benefit.
Why 80CCD(1B) comes second: This Rs 50,000 sits OUTSIDE the 80C ceiling. Whether your 80C is full or empty, this is additional. At 30% slab, it saves Rs 15,600. Yet fewer than 8% of NPS subscribers claim it separately.
Section 80C + 80CCC + 80CCD(1): The Rs 1.5 Lakh Ceiling
These three sections share a combined limit of Rs 1,50,000 under Section 80CCE.
What Counts Under 80C
| Instrument | Lock-in | Returns | Tax on Returns | Best For |
|---|---|---|---|---|
| EPF (auto-deducted) | Till retirement | 8.25% (FY 2024-25) | Tax-free up to Rs 2.5L/year | Salaried — no choice |
| PPF | 15 years | 7.1% (current) | Fully tax-free (EEE) | Risk-free, long-term |
| ELSS mutual funds | 3 years per SIP | 12-15% historical | 12.5% LTCG above Rs 1.25L | Growth seekers |
| Tax-saving FD | 5 years | 6.5-7% | Fully taxable at slab | Worst option — avoid |
| NSC | 5 years | 7.7% | Taxable (but reinvested interest counts for 80C) | Moderate |
| SCSS | 5 years | 8.2% | Fully taxable | Senior citizens |
| SSY | Till girl child turns 21 | 8.2% | Fully tax-free (EEE) | Parents of daughters |
| Life insurance premium | Policy term | Varies | Maturity tax-free if premium < 10% of sum assured | Only if you need cover |
| Home loan principal | Loan tenure | N/A | N/A | Already paying EMI |
| Tuition fees (max 2 children) | N/A | N/A | N/A | Already paying fees |
| Stamp duty + registration | N/A | N/A | N/A | Year of property purchase only |
The EPF Problem: Your 80C Is Already Partially Used
| Monthly Basic Salary | Annual EPF (12%) | 80C Used by EPF | 80C Room Left |
|---|---|---|---|
| Rs 25,000 | Rs 36,000 | Rs 36,000 | Rs 1,14,000 |
| Rs 40,000 | Rs 57,600 | Rs 57,600 | Rs 92,400 |
| Rs 50,000 | Rs 72,000 | Rs 72,000 | Rs 78,000 |
| Rs 75,000 | Rs 1,08,000 | Rs 1,08,000 | Rs 42,000 |
| Rs 1,00,000 | Rs 1,44,000 | Rs 1,44,000 | Rs 6,000 |
| Rs 1,04,167+ | Rs 1,50,000 | Rs 1,50,000 | Rs 0 |
At Rs 75,000 basic, you have Rs 42,000 left under 80C. Buying Rs 1.5L of ELSS “for tax saving” means Rs 1,08,000 is locked for 3 years with zero tax benefit.
Read the full breakdown: Your 80C is already half-used by EPF
80CCC: Pension Fund Contributions
Annuity plan contributions from insurers (LIC Jeevan Suraksha, etc.) qualify under 80CCC. Shares the same Rs 1.5L limit with 80C. Pension received from this annuity is taxable.
Rarely worth choosing over PPF or ELSS unless you specifically want guaranteed pension income.
80CCD(1): Self NPS Contribution
Your own NPS Tier I contribution qualifies under 80CCD(1) — up to 10% of salary (20% if self-employed). This sits within the Rs 1.5L 80C ceiling — it does not give extra room.
The real benefit is 80CCD(1B), covered next.
Section 80CCD(1B): The Rs 50,000 NPS Bonus Most People Miss
Limit: Rs 50,000 — over and above the Rs 1.5L 80C ceiling.
This is the only deduction that extends your Chapter VI-A ceiling beyond Rs 1.5L for investments. No other instrument offers this.
| Tax Slab | Tax Saved on Rs 50,000 |
|---|---|
| 5% | Rs 2,600 |
| 20% | Rs 10,400 |
| 30% | Rs 15,600 |
Common Mistakes with 80CCD(1B)
- Including it within 80C: It is OVER AND ABOVE — claim it separately in ITR
- Claiming under new regime: Not available — auto-disallowed by CPC
- Using Tier II contributions: Only NPS Tier I qualifies
- Not knowing APY qualifies: Atal Pension Yojana contributions count for 80CCD(1B)
The NPS Exit Reality
The deduction is attractive, but know what happens at withdrawal:
| Component | Tax Treatment |
|---|---|
| 60% lump sum at age 60 | Tax-free under Section 10(12A) |
| 40% mandatory annuity purchase | Annuity income taxed as salary every year |
| Premature exit (before 60) | Only 20% lump sum; 80% must go to annuity |
The PFRDA vs IT Act mismatch: PFRDA now allows up to 80% lump sum withdrawal at 60. But Section 10(12A) only exempts 60%. The extra 20% is taxable at slab rate. No official clarification exists yet.
For the full NPS comparison: ELSS vs PPF vs FD vs NPS
Section 80CCD(2): Employer NPS — Works in BOTH Regimes
Limit: Up to 14% of Basic + DA (central government), 14% for state government, 10% for private sector (increased to 14% from FY 2024-25 for all).
This is the single most valuable deduction under the new tax regime because it is one of the very few that survive.
If your basic salary is Rs 8,00,000, employer NPS contribution of up to Rs 1,12,000 (14%) is tax-free. At 30% slab, that saves Rs 34,944 per year.
Action: Ask your employer to restructure CTC to include NPS contribution under 80CCD(2). Most HR teams will do it if you submit a written request.
Section 80D: Health Insurance — The Most Underused Deduction
Maximum Deductions by Scenario
| Who is Covered | Your Age | Parents’ Age | Max 80D Deduction |
|---|---|---|---|
| Self + family | Below 60 | No parents claimed | Rs 25,000 |
| Self + family + parents | Below 60 | Below 60 | Rs 50,000 |
| Self + family + parents | Below 60 | 60 or above | Rs 75,000 |
| Self + family + parents | 60 or above | 60 or above | Rs 1,00,000 |
The Preventive Health Checkup Sub-Limit
Rs 5,000 for preventive health checkup is included within the above limits — NOT additional. It is the only 80D component where cash payment is allowed.
The Hidden Provision: Uninsured Senior Citizen Parents
If your parents are 60+ and have no health insurance, you can claim up to Rs 50,000 for actual medical expenditure — doctor visits, medicines, hospital bills, diagnostic tests.
Requirements:
- Parents must not have any health insurance policy
- Payment must be non-cash (UPI, debit/credit card, cheque, bank transfer)
- Keep all bills and prescriptions as documentation
This provision is virtually unknown. Combined with Rs 25,000 for your own insurance, total 80D reaches Rs 75,000.
What Gets Rejected
- Cash premium payments — automatic disallowance (except preventive checkup)
- Premiums for policies not in your or family member’s name
- Payments not matching Form 26AS/AIS — CPC cross-checks with insurer data
Section 80DD: Disabled Dependent Maintenance
Flat deduction — not based on actual expenditure:
| Disability Level | Annual Deduction |
|---|---|
| 40% or more | Rs 75,000 |
| 80% or more (severe) | Rs 1,25,000 |
Covers dependent spouse, children, parents, or siblings with disability. Requires a certificate from a medical authority. The deduction is available even if actual spending is less than the limit — it is a flat entitlement.
Section 80DDB: Treatment of Specified Diseases
| Taxpayer’s Age | Deduction Limit |
|---|---|
| Below 60 | Rs 40,000 |
| 60 and above | Rs 1,00,000 |
Specified Diseases Covered
- Neurological diseases (dementia, dystonia, motor neuron disease, ataxia, chorea, hemiballismus, aphasia, Parkinson’s)
- Cancer
- Full-blown AIDS
- Chronic renal failure
- Haematological disorders (haemophilia, thalassaemia)
Documentation: Prescription from a specialist doctor in the relevant field (neurologist for neurological diseases, oncologist for cancer, etc.). Form 10-I is no longer required.
Gotcha: The deduction is reduced by any insurance reimbursement received for the treatment.
Section 80E: Education Loan Interest — No Upper Limit
| Parameter | Detail |
|---|---|
| Deduction limit | No ceiling — entire interest paid is deductible |
| Duration | 8 years from the year repayment starts, or until interest is fully paid |
| Eligible loans | From banks, financial institutions, or approved charitable institutions only |
| Who can claim | Individual who takes the loan — for self, spouse, children, or legal ward |
Real-World Impact
| Loan Amount | Interest Rate | Annual Interest (Year 1) | Tax Saved (30% slab) |
|---|---|---|---|
| Rs 10,00,000 | 9% | ~Rs 88,000 | Rs 27,394 |
| Rs 25,00,000 | 10% | ~Rs 2,40,000 | Rs 74,713 |
| Rs 50,00,000 | 10.5% | ~Rs 5,10,000 | Rs 1,58,712 |
For foreign education loans of Rs 30-50L, the deduction in early years (when interest component is highest) can exceed Rs 3-5L — saving Rs 93,600-1,55,520 annually at 30% slab.
Common Rejection Reasons
- Bank does not issue proper interest certificate separating principal and interest
- Loan taken from relatives or friends — does not qualify
- Claiming beyond the 8-year window
- Claiming principal repayment (only interest qualifies under 80E)
Section 80EE and 80EEA: Home Loan Interest — Windows Closed
80EE: Additional Rs 50,000 on Home Loan Interest
Conditions: Loan sanctioned during FY 2016-17, loan amount up to Rs 35L, property value up to Rs 50L, first-time home buyer.
80EEA: Additional Rs 1,50,000 on Home Loan Interest
Conditions: Loan sanctioned between April 1, 2019 and March 31, 2022, stamp duty value up to Rs 45L.
Both windows are closed. Only borrowers with loans sanctioned during those specific periods can still claim these. Current home buyers get neither.
Despite this, many articles and financial advisors still list 80EE/80EEA as “available deductions” — they are not, for new loans.
What Current Home Buyers Can Claim (Old Regime)
| Section | Deduction | Limit |
|---|---|---|
| Section 24(b) | Home loan interest (self-occupied) | Rs 2,00,000 |
| Section 24(b) | Home loan interest (let-out) | No limit |
| 80C | Principal repayment + stamp duty | Within Rs 1.5L ceiling |
Joint borrowers: Both co-borrowers can claim separately — but ownership, borrowing, and payment trail must all be documented for each person. Missing any one leg means disallowance for that borrower.
Section 80EEB: Electric Vehicle Loan Interest
Limit: Rs 1,50,000 on interest paid on loan for purchase of electric vehicle.
Conditions:
- Loan sanctioned between April 1, 2019 and March 31, 2023
- Loan from a bank or registered financial institution
- Window is also closed for new loans post March 2023
Section 80G: Donations — The Documentation Minefield
Category 1: 100% Deduction, No Qualifying Limit
- PM National Relief Fund / PM CARES Fund
- National Defence Fund
- National Foundation for Communal Harmony
- Chief Minister / Lieutenant Governor Relief Funds
- National Blood Transfusion Council
- Swachh Bharat Kosh, Clean Ganga Fund
- National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation
Category 2: 50% Deduction, No Qualifying Limit
- PM Drought Relief Fund
- National Children’s Fund
- Indira Gandhi Memorial Fund
Category 3: 100% Deduction, Subject to 10% of Adjusted Gross Total Income
- Family planning donations to government/local authority
- Indian Olympic Association
Category 4: 50% Deduction, Subject to 10% of Adjusted GTI
- Most registered charitable trusts — this is where most donations fall
- Temple, mosque, gurudwara, church repair funds
- Housing and urban development authorities
Mandatory Documentation (Since FY 2022-23)
| Requirement | Detail |
|---|---|
| Form 10BE | Certificate of donation from the donee — you must obtain this |
| Form 10BD | Filed by the donee organization with the tax department |
| Cash limit | Donations above Rs 2,000 in cash = automatic disallowance |
| AIS cross-match | Your ITR claim is matched against the donee’s Form 10BD filing |
Gotcha: Many smaller charitable organizations don’t know they must file Form 10BD. If they haven’t filed it, your claim gets flagged — even if the donation was genuine. Verify with the organization before donating large amounts.
Section 80GG: Rent Deduction Without HRA
For individuals who do not receive HRA from their employer — freelancers, self-employed, employees without HRA component.
Deduction is the least of:
- Rs 5,000 per month (Rs 60,000/year)
- 25% of adjusted gross total income
- Actual rent paid minus 10% of adjusted total income
Requires: Filing Form 10BA before the ITR due date. You, your spouse, or minor child must not own residential property in the city where you live or work.
Section 80GGA: Donations to Scientific Research
100% deduction for donations to approved scientific research associations or universities for research. Not available to individuals with business or professional income (use 35(1)(ii) instead).
Section 80GGC: Donations to Political Parties
100% deduction for contributions to registered political parties or electoral trusts. Cash donations do not qualify — only cheque, demand draft, or digital payments.
Section 80TTA / 80TTB: Interest on Deposits
Budget 2025-26 Changes
| Section | Who | What Qualifies | Old Limit | New Limit (FY 2025-26) |
|---|---|---|---|---|
| 80TTA | All individuals (non-senior) | Savings account interest only | Rs 10,000 | Rs 50,000 |
| 80TTB | Senior citizens (60+) | All deposit interest (FD, RD, savings) | Rs 50,000 | Rs 1,00,000 (proposed) |
Critical distinction: For non-seniors, 80TTA covers ONLY savings account interest — not FD or RD interest. FD interest is taxable at slab rate with no deduction available. Many taxpayers incorrectly claim FD interest under 80TTA and get additions during assessment. To see exactly how much of your FD interest you keep at every tax bracket, check the post-tax FD yield breakdown.
80TTA and 80TTB are being merged from FY 2025-26. The expanded Rs 50,000 limit benefits anyone with high savings account balances across multiple banks.
Section 80U: Personal Disability
Same structure as 80DD but for the taxpayer’s own disability:
| Disability Level | Annual Deduction |
|---|---|
| 40% or more | Rs 75,000 |
| 80% or more (severe) | Rs 1,25,000 |
Requires certificate from a medical authority. Flat deduction — not tied to actual expenses.
Section 80RRB and 80QQB: Royalties
| Section | For | Limit |
|---|---|---|
| 80RRB | Patent royalties | Rs 3,00,000 |
| 80QQB | Book royalties (literary, artistic, scientific) | Rs 3,00,000 |
Available to resident individuals only. 80QQB excludes textbooks, journals, and newspapers.
The Complete Deduction Map: Maximum Possible Under Old Regime
| Section | Deduction For | Maximum | Independent or Shared? |
|---|---|---|---|
| 80C + 80CCC + 80CCD(1) | Investments + pension + NPS self | Rs 1,50,000 | Shared ceiling |
| 80CCD(1B) | NPS additional | Rs 50,000 | Independent — above 80C |
| 80CCD(2) | Employer NPS | 14% of Basic+DA | Independent — both regimes |
| 80D | Health insurance | Rs 25,000-1,00,000 | Independent |
| 80DD | Disabled dependent | Rs 75,000-1,25,000 | Independent |
| 80DDB | Specified diseases | Rs 40,000-1,00,000 | Independent |
| 80E | Education loan interest | No limit | Independent |
| 80G | Donations | 50-100% of donation | Subject to 10% GTI cap |
| 80GG | Rent (no HRA) | Rs 60,000/year | Independent |
| 80TTA/80TTB | Deposit interest | Rs 50,000-1,00,000 | Independent |
| 80U | Personal disability | Rs 75,000-1,25,000 | Independent |
Sample Maximum Deduction: Salaried, 35 Years Old, Home Loan, Parents 60+
| Deduction | Amount |
|---|---|
| 80C (EPF + PPF + ELSS) | Rs 1,50,000 |
| 80CCD(1B) NPS | Rs 50,000 |
| 80D (self Rs 25K + senior parents Rs 50K) | Rs 75,000 |
| Section 24(b) home loan interest | Rs 2,00,000 |
| Standard deduction | Rs 50,000 |
| 80TTA savings interest | Rs 50,000 |
| Total | Rs 5,75,000 |
At 30% slab, this saves approximately Rs 1,78,750 in tax.
Add 80E education loan, 80G donations, and HRA — the total crosses Rs 7-8L in deductions.
What Survives in the New Tax Regime (FY 2025-26)
| Deduction | Available? | Limit |
|---|---|---|
| Standard deduction | Yes | Rs 75,000 |
| 80CCD(2) employer NPS | Yes | 14% of Basic+DA |
| 80CCH Agnipath | Yes | As applicable |
| 80JJAA additional employee cost | Yes | 30% of additional cost |
| Family pension deduction | Yes | Rs 25,000 |
| Section 24(b) — let-out property | Yes | No limit |
| 80C, 80D, 80E, 80G, 80GG, 80CCD(1B) | No | — |
| Section 24(b) — self-occupied | No | — |
| HRA, LTA, professional tax | No | — |
Under new regime, the ONLY Chapter VI-A lever you can pull is employer NPS restructuring. Everything else requires old regime.
Read the full comparison: Old vs new tax regime — which saves more
Section 80C Becomes Section 123 From April 2026
The new Income Tax Act 2025 takes effect from April 1, 2026 (for income earned from FY 2026-27). Key changes:
| Old Section | New Section | Change |
|---|---|---|
| 80C | Section 123 | Eligible instruments now in Schedule XV |
| 80CCD | Section 124 | NPS provisions restructured |
| 80D | Section 125 | Health insurance deduction |
| Chapter VI-A | Chapter VIII | Deduction chapter renumbered |
The Rs 1.5L limit and eligible instruments remain unchanged. But every Form 16, ITR form, tax software, and financial planning document will need section number updates.
Five Deduction Mistakes That Trigger CPC Notices
1. Claiming 80C Deductions Under New Regime
If you filed under Section 115BAC (new regime), CPC auto-disallows all Chapter VI-A deductions. You still see them in Form 16 Part B because your employer computed under old regime for TDS — but ITR under new regime rejects them. Result: demand notice for the difference.
2. 80TTA Claimed on FD Interest
Section 80TTA covers savings account interest only — not fixed deposits, recurring deposits, or corporate deposits. FD interest is taxable at your slab rate with no 80TTA benefit. Senior citizens can use 80TTB for FD interest.
3. EPF + ELSS + PPF Exceeding Rs 1.5L Under 80C
80C, 80CCC, and 80CCD(1) share a combined ceiling of Rs 1,50,000. If your EPF is Rs 72,000 and you invested Rs 1L in ELSS + Rs 30K in PPF — that is Rs 2,02,000. CPC will cap it at Rs 1,50,000. The extra Rs 52,000 gives no tax benefit but remains locked.
4. Cash Payments Under 80D
Health insurance premiums paid in cash get automatic 80D rejection. Only preventive health checkups (up to Rs 5,000) allow cash. Use UPI, card, cheque, or bank transfer for all insurance payments. See all 12 mistakes that kill your 80D deduction.
5. 80G Without Form 10BE
Since FY 2022-23, 80G claims require Form 10BE from the donee organization. CPC matches your claim against the donee’s Form 10BD filing. If no match — disallowed.
Which Deductions to Prioritize at Every Income Level
Income Rs 7.5-12.75 Lakh
New regime wins. Zero tax up to Rs 12.75L (with standard deduction). No deductions needed. Don’t waste money on locked investments for tax saving.
Income Rs 13-20 Lakh
Calculate both regimes. If total deductions (80C + 80D + 80CCD1B + HRA + home loan) exceed Rs 3.75-5.5L, old regime may win. Priority: 80D → 80CCD(1B) → 80C (after EPF) → 80E if applicable.
Income Rs 20-50 Lakh
Old regime often wins if you have a home loan (Rs 2L Section 24b) + full 80C + 80D + 80CCD(1B). Total deductions of Rs 5.5L+ easily beat new regime. Employer NPS under 80CCD(2) adds further benefit.
Income Rs 50 Lakh+
Careful calculation required. New regime’s surcharge cap (25% vs 37% in old regime for income above Rs 5 crore) can offset deduction benefits. At Rs 1 crore+ income, new regime surcharge advantage is significant.
Read the salary-wise breakeven: Old vs new regime calculator
Quick Reference: All Deductions at a Glance
| Section | For | Limit (FY 2025-26) | Old Regime | New Regime |
|---|---|---|---|---|
| 80C | PPF, ELSS, EPF, NSC, SCSS, SSY, LIC, tuition, home loan principal | Rs 1,50,000 | Yes | No |
| 80CCC | Pension fund annuity plans | Rs 1,50,000 (shared with 80C) | Yes | No |
| 80CCD(1) | NPS self-contribution | 10% of salary / 20% self-employed (within 80C) | Yes | No |
| 80CCD(1B) | NPS additional | Rs 50,000 (above 80C) | Yes | No |
| 80CCD(2) | Employer NPS | 14% of Basic+DA | Yes | Yes |
| 80D | Health insurance | Rs 25K-1L | Yes | No |
| 80DD | Disabled dependent | Rs 75K / Rs 1.25L | Yes | No |
| 80DDB | Specified diseases | Rs 40K / Rs 1L | Yes | No |
| 80E | Education loan interest | No limit (8 years) | Yes | No |
| 80EEB | EV loan interest | Rs 1,50,000 | Yes | No |
| 80G | Donations | 50-100% | Yes | No |
| 80GG | Rent (no HRA) | Rs 60,000/year | Yes | No |
| 80GGA | Scientific research donations | 100% | Yes | No |
| 80GGC | Political party donations | 100% | Yes | No |
| 80TTA | Savings interest | Rs 50,000 | Yes | No |
| 80TTB | Senior deposit interest | Rs 1,00,000 (proposed) | Yes | No |
| 80U | Personal disability | Rs 75K / Rs 1.25L | Yes | No |
| 80RRB | Patent royalties | Rs 3,00,000 | Yes | No |
| 80QQB | Book royalties | Rs 3,00,000 | Yes | No |
The Bottom Line
Total fixed deductions available under old regime (no home loan, no education loan):
Rs 1,50,000 (80C) + Rs 50,000 (80CCD1B) + Rs 75,000 (80D with senior parents) + Rs 50,000 (80TTA) + Rs 50,000 (standard deduction) = Rs 3,75,000
With home loan: Add Rs 2,00,000 (Section 24b) = Rs 5,75,000
With education loan: Add Rs 1-5L+ (80E, no limit) = Rs 6,75,000-10,75,000+
At 30% slab + 4% cess, Rs 5,75,000 in deductions saves approximately Rs 1,78,750 in tax.
The correct order — 80D first, 80CCD(1B) second, 80C after EPF, then everything else — ensures you don’t waste money on locked instruments and don’t leave independent deductions unclaimed.