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File your Income Tax
the smart way.

A clear, step-by-step guide to understanding ITR filing, deductions, and choosing the right tax regime — built for every taxpayer in India.

Accurate & Up-to-date AY 2026–27 Ready Consultation

Which ITR form?

ITR-1 to ITR-4 decoded — find the right form for your income type in seconds.

Old vs New Regime

Use our interactive calculator to instantly compare your tax under both regimes.

Key Deadlines 2026

Never miss a due date — all critical ITR deadlines for FY 2025–26 in one place.

How it works

ITR Filing Workflow

Follow these steps whether you're a salaried individual, a freelancer, or a business owner — tailored guidance for each taxpayer type.

1
Collect

Gather your Form 16

Your employer issues Form 16 by June 15. It contains TDS details, salary breakup, and allowances — the foundation of your return.

2
Verify

Check Form 26AS & AIS

Download your Annual Information Statement from the Income Tax portal. Verify all income entries and tax credits match your own records.

3
Decide

Choose Old vs New Tax Regime

Compare your total deductions (80C, HRA, NPS, 80D) against the new regime's lower slabs. Use our calculator below to make an informed choice.

4
File

File ITR-1 on the portal

Salaried individuals with income up to ₹50 lakh use ITR-1 (Sahaj). Pre-filled data is available on the portal — review carefully before submitting.

5
Complete

e-Verify your return

e-Verify using Aadhaar OTP, net banking, or a Digital Signature Certificate within 30 days of filing. Unverified returns are treated as not filed.

1
Accounts

Finalise books of accounts

Close your P&L and Balance Sheet for the financial year. Ensure GST reconciliation (GSTR-1 vs GSTR-3B) is fully complete before proceeding.

2
Audit

Tax audit (if applicable)

Turnover above ₹1 crore (or ₹10 crore if 95%+ transactions are digital) mandates a tax audit report (Form 3CA/3CB) by a qualified auditor before filing.

3
Compute

Calculate presumptive income

Freelancers and small businesses can opt for Section 44ADA (professionals) or 44AD (business) for a simplified, books-free computation.

4
File

File ITR-3 or ITR-4

ITR-4 covers presumptive income; ITR-3 is for those with business income under regular method, capital losses, or complex income structures.

5
Complete

e-Verify & keep records

e-Verify within 30 days of filing. Maintain books and supporting documents for at least 6 years from the end of the relevant assessment year.

1
Exemption

Check if filing is mandatory

Senior citizens (60–80 yrs) with income only from pension and FD interest can use the simplified ITR-1. Very senior citizens (80+) may not need to file if the bank deducts TDS.

2
Deductions

Claim 80D & 80TTB

Senior citizens can claim up to ₹50,000 for health insurance premiums (80D) and ₹50,000 for FD/savings interest income (80TTB) — significant savings that are easy to miss.

3
File

Choose ITR-1 or ITR-2

If capital gains are present (e.g. mutual fund redemptions), ITR-2 is required. File by the due date to avoid interest under Section 234A on any unpaid tax.

Be Prepared

Document Checklist

Tick off each document as you collect it — know exactly how ready you are before filing.

Documents ready 0 of 8
Make the right choice

Old vs New Regime Calculator

Enter your income and deductions to instantly see which regime saves you more tax. (FY 2025–26)

Enter your details

* Indicative estimate only. 4% health & education cess applied. Surcharge not factored in. Seek expert advice for precise computation.

Don't miss these

Key Deadlines — FY 2025–26

Late filing attracts a penalty of ₹5,000 (₹1,000 if income ≤ ₹5 lakh). Mark your calendar and stay ahead.

For all taxpayers
June 15, 2026
Employers issue Form 16 to salaried employees for FY 2025–26
ITR-1 & ITR-2
July 31, 2026
Deadline for individuals & HUFs with no audit requirement (salaried, capital gains)
ITR-3 & ITR-4 (Non-Audit)
Aug 31, 2026
Business & freelance filers under presumptive taxation not liable for audit
Audit report
Sep 30, 2026
Tax audit report submission (Form 3CA / 3CB) by the appointed auditor
ITR-3 & ITR-4 (Audit)
Oct 31, 2026
Businesses requiring statutory audit & transfer pricing cases
Belated / Revised
Dec 31, 2026
Last date to file a belated or revised return for FY 2025–26
Common Questions

Frequently Asked

Quick, reliable answers to questions we hear most often at Esyton Insights.

Which ITR form should I use?

ITR-1 (Sahaj) is for salaried individuals with income up to ₹50 lakh from salary, one house property, and other sources. ITR-2 covers capital gains or multiple house properties. ITR-3 is for business or professional income under the regular method, and ITR-4 (Sugam) applies to presumptive income under Sections 44AD, 44ADA, or 44AE.

Is the new tax regime always better?

Not for everyone. The new regime offers lower slab rates but eliminates most deductions. If your combined deductions (80C, HRA, NPS, home loan interest, 80D) exceed roughly ₹3.75 lakh, the old regime often results in lower tax. Use our calculator above for a quick, personalised comparison.

What happens if I miss the filing deadline?

A belated return can be filed by December 31, 2026, with a late fee of ₹5,000 (₹1,000 if total income ≤ ₹5 lakh). Interest under Section 234A accrues at 1% per month on unpaid tax. You also lose the ability to carry forward losses such as capital losses, making timely filing important.

Do I need to file if my income is below the exemption limit?

If your total income is below ₹2.5 lakh (or ₹3 lakh for senior citizens), filing is generally not mandatory. However, you should still file if TDS has been deducted and you want a refund, if you have foreign assets, or if you receive income from abroad. Filing also builds a strong tax record.

What is Form 26AS and why is it important?

Form 26AS is a consolidated tax statement linked to your PAN. It shows all TDS deducted by employers, banks, and other deductors, advance tax paid, and refunds received. Matching your Form 16 and bank statements with Form 26AS before filing helps avoid mismatches and notices from the department.

Can Esyton Insights handle my filing end-to-end?

Yes. Our team of financial and tax professionals manages the complete process — from reviewing your income sources and computing the right deductions to filing the return and tracking refunds. Whether you're a salaried professional, NRI, freelancer, or business owner, we tailor our service to your situation. Drop a query and we'll connect with you within 24 hours.

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