10 Common Income Tax Myths in India Exposed: What Every Taxpayer Must Know for AY 2026-27

Every year, lakhs of Indian taxpayers make costly mistakes because of tax "wisdom" passed around at office pantries and family WhatsApp groups. Some of these myths lead people to pay more tax than necessary; others create compliance risks that invite scrutiny from the Income Tax Department.

Let's set the record straight. Here are 10 of the most persistent income tax myths in India — and the actual rules for AY 2026-27 (FY 2025-26).

Myth 1: "If My Income Is Below Rs 7 Lakh, I Don't Need to File an ITR"

The Reality: The rebate under Section 87A (up to Rs 25,000 under the new regime for income up to Rs 7 lakh) reduces your tax liability to zero — it does not exempt you from filing. You are still legally required to file a return if your gross total income exceeds Rs 3 lakh (new regime) or Rs 2.5 lakh (old regime) before deductions.

Filing also matters practically: you need ITR acknowledgements for visa applications, loan approvals, and to carry forward losses. Even if you owe nothing, file your return.

Myth 2: "Switching to the New Tax Regime Means I Lose All Deductions Forever"

The Reality: Choosing the new regime for one financial year does not lock you in permanently. Salaried individuals can switch between old and new regimes every year when they file their return. The restriction applies only to those with business/profession income — they get one switch opportunity and must then stay.

If you're salaried and your deduction profile changes (say you take a home loan), you can switch back to the old regime the very next year. Run the numbers annually — your optimal regime can change with life events.

Myth 3: "All My Savings Account Interest Is Tax-Free"

The Reality: Only up to Rs 10,000 of savings account interest is deductible under Section 80TTA (Rs 50,000 for senior citizens under 80TTB). Any interest above this threshold is fully taxable at your slab rate.

If you maintain high balances across multiple savings accounts, the total interest can easily exceed Rs 10,000. Banks report all interest income to the IT Department via Form 26AS and AIS, so non-disclosure will likely trigger a mismatch notice.

Myth 4: "I Can Claim HRA Exemption Even If I Pay Rent to My Parents Without Any Documentation"

The Reality: Paying rent to parents is a legitimate way to claim HRA exemption — the Income Tax Act does not prohibit it. However, you need:

• A valid rent agreement between you and your parent
• Rent receipts for each month
• Proof of actual payment (bank transfers are ideal)
• Your parent must declare this rental income in their own return

If the annual rent exceeds Rs 1 lakh, you must report your landlord's (parent's) PAN. Without documentation, the exemption claim can be disallowed during assessment.

Myth 5: "I Don't Need to Report Income from Sources Where TDS Is Already Deducted"

The Reality: TDS is merely an advance collection mechanism — it is not a final settlement of your tax obligation. You must report all income in your ITR regardless of whether TDS was deducted.

Common income sources people forget to report:

Your total tax liability may differ from total TDS deducted. You could owe additional tax — or be eligible for a refund. Either way, non-reporting risks a notice under Section 143(1).

Myth 6: "PPF and EPF Are Completely Tax-Free — No Conditions"

The Reality: PPF interest and maturity proceeds remain fully exempt only if the account completes the 15-year lock-in period. Premature closure (allowed after 5 years with conditions) still retains exemption, but partial withdrawals have specific rules.

EPF, however, has a significant taxable component many people miss:

• Employer contribution above Rs 7.5 lakh per year to EPF + NPS + superannuation combined is taxable
• Interest on employee contribution above Rs 2.5 lakh per year (for government employees: Rs 5 lakh) is taxable from FY 2021-22 onwards
• EPF withdrawal before 5 years of continuous service is fully taxable — TDS at 10% is deducted if the amount exceeds Rs 50,000

If you're a high-salaried employee with a large EPF contribution, part of your EPF interest is likely taxable.

Myth 7: "Cash Transactions Under Rs 2 Lakh Don't Get Reported Anywhere"

The Reality: While the Rs 2 lakh cash transaction limit (Section 269ST) restricts receiving cash above Rs 2 lakh in a single transaction, multiple smaller transactions are also tracked:

• Cash deposits above Rs 10 lakh in a year in savings accounts get reported via Statement of Financial Transactions (SFT)
• Cash deposits above Rs 50 lakh in current accounts trigger reporting
• Cash purchase of bank drafts/pay orders above Rs 10 lakh is reported
• Even credit card payments above Rs 1 lakh (cash) or Rs 10 lakh (other modes) in a year are reported

All these appear in your Annual Information Statement (AIS). The IT Department's data analytics systems cross-reference these with your declared income. Unexplained cash transactions can trigger a notice under Section 68/69.

Myth 8: "I Don't Need to Pay Advance Tax If I'm Salaried"

The Reality: Your employer deducts TDS on salary, but if you have other income — capital gains from stock sales, freelance income, rental income, or significant interest income — and your total tax liability after TDS exceeds Rs 10,000 in a year, you are required to pay advance tax.

Failure to pay advance tax on time attracts interest under Section 234B (for shortfall) and Section 234C (for deferral of instalments). This catches many salaried individuals who sell mutual funds or property mid-year and forget about the advance tax obligation on those gains.

Myth 9: "Agricultural Income Is Always 100% Tax-Free Without Limits"

The Reality: Agricultural income is exempt under Section 10(1), but with important nuances:

• If your total income (agricultural + non-agricultural) exceeds the basic exemption limit, agricultural income is used for rate purposes — it's added to compute the applicable slab rate on your non-agricultural income
• Income from processing agricultural produce beyond basic operations (like running a flour mill or a food processing unit) may be classified as business income, not agricultural income
• Rental income from agricultural land leased out is not agricultural income — it's taxable under "Income from Other Sources"
• The IT Department actively scrutinises high agricultural income claims, especially if the taxpayer also has urban property or business income

Simply owning farmland and claiming large "agricultural income" without supporting documents (crop sale receipts, mandi records) is a red flag during assessment.

Myth 10: "Filing a Revised Return Will Definitely Trigger Scrutiny"

The Reality: The revised return provision under Section 139(5) exists precisely because the law recognises that honest mistakes happen. Filing a revised return to correct genuine errors — a missed income source, wrong bank account for refund, or a deduction you forgot — is routine.

The IT Department processes lakhs of revised returns every year. Scrutiny selection is driven by risk parameters like high-value transactions, unusual deduction claims, or significant income mismatches — not merely by the act of revising.

That said, avoid filing multiple revisions for the same year or making drastic income changes between original and revised returns without supporting documentation. One clean revision with proper substantiation is perfectly safe.

How to Protect Yourself

The common thread across these myths is that India's tax system has become highly data-driven. The IT Department receives information from banks, mutual fund houses, registrars, and employers. Your AIS contains a comprehensive picture of your financial transactions.

The best defence against myths:

1. Verify with primary sources — the Income Tax Act and CBDT circulars, not social media forwards
2. Cross-check your AIS — review it before filing to ensure all income sources are captured
3. Maintain documentation — receipts, agreements, and bank statements for every deduction claim
4. File on time — most penalties and interest charges compound when you delay

49Tax's AI-assisted filing automatically cross-references your Form 16 and AIS data to catch missing income and over-claimed deductions before you submit — helping you avoid exactly the kind of errors these myths create.

Key Takeaway

Tax myths persist because they contain a grain of truth twisted by oversimplification. The Rs 7 lakh figure is real but doesn't exempt you from filing. HRA from parents is allowed but needs documentation. Agricultural income is exempt but not unconditionally.

For AY 2026-27, take 15 minutes to read your AIS/TIS on the income tax portal. Match every reported transaction against what you plan to declare. That single step eliminates most of the risk these myths create.