Income Tax Return: which form applies to you, and documents to keep ready

Every year, millions of taxpayers file under the wrong assumption: that last year's form is this year's form. Your ITR form depends on your sources of income, and choosing the simplest form that legally covers everything you earn keeps your return clean.

ITR-1 (Sahaj) is for resident individuals with simple income — salary, one house property, and interest — below the scheme's limits. ITR-4 (Sugam) covers those opting for presumptive taxation, typically small businesses and professionals under sections 44AD and 44ADA.

ITR-2 applies when you have capital gains, more than one house property, or foreign assets; ITR-3 is for business or professional income that does not use presumptive taxation. When in doubt, match the form to your income sources — not to what a friend filed.

Gather these before you sit down: Form 16 (salary), Form 16A (TDS on other income), your 26AS and AIS/TIS statements, bank interest certificates, capital gains statements from your broker, 80C/80D proof of investments, rent receipts and HRA details, and any advance tax or self-assessment challans.

For business income, add your books, GST summaries, and expense records. Nine out of ten filing delays are just one missing document — the checklist is the shortcut.

The return for a year is generally filed by 31 July (non-audit cases) or 31 October (businesses requiring audit), with belated and revised returns possible later in the year. Filing early has a practical advantage: the portal is calm, corrections are easy, and refunds start moving sooner.

Some income types cannot be carried forward if you miss the deadline — capital losses are the classic example — so late filing can cost real money, not just a fee.

Most notices are routine — an apparent mismatch between a statement and your return. What matters is responding within the window with a clear reconciliation.

That is standard work for us: we read the notice, line it up against your return, and handle the response. The worst response is silence.