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    Income Tax Return Filing for Small Businesses

    Which ITR form to use, deductions you can claim, and how to file without a CA.

    10 min read Comprehensive Guide

    Which ITR Form Should You Use?

    ITR-1 (Sahaj): For salaried individuals with income up to ₹50 lakhs from salary, one house property, and other sources. ITR-3: For individuals/HUFs with income from business or profession. ITR-4 (Sugam): For individuals/HUFs/firms with presumptive income under Sections 44AD, 44ADA, or 44AE. ITR-5: For partnerships, LLPs, AOPs, and BOIs. ITR-6: For companies (other than those claiming exemption under Section 11). Choose carefully — filing the wrong form can lead to a defective return notice.

    Key Due Dates

    July 31: Individual taxpayers, HUFs, and businesses not requiring audit. October 31: Businesses requiring audit (turnover exceeding ₹1 crore for business or ₹50 lakhs for professionals). November 30: Businesses requiring transfer pricing report. December 31: Revised or belated return filing deadline. March 31: Updated return (ITR-U) for the previous assessment year.

    Documents You'll Need

    PAN card, Aadhaar card, Form 16 (from employer), Form 16A/16B/16C (TDS certificates), Form 26AS (Annual Tax Statement — download from TRACES), AIS (Annual Information Statement), bank statements for all accounts, investment proofs (PPF, ELSS, insurance premiums, etc.), home loan interest certificate, rent receipts (if claiming HRA), capital gains statements from brokers/mutual fund houses, and GST returns summary (for business income).

    Step 1: Reconcile Your Income

    Before filing, reconcile all income sources against Form 26AS and AIS. Check that TDS deducted matches your Form 16/16A. Verify interest income from all bank accounts, check for any unreported income (freelancing, capital gains, dividends), and ensure advance tax payments are reflected. Any mismatch between your return and Form 26AS can trigger a notice.

    Step 2: Calculate Deductions

    Section 80C (max ₹1.5 lakh): PPF, ELSS, NSC, life insurance premiums, tuition fees, home loan principal. Section 80D: Medical insurance premiums (₹25K for self/family, additional ₹25K–₹50K for parents). Section 80E: Interest on education loan (no upper limit). Section 80G: Donations to approved charitable institutions. Section 80TTA/80TTB: Interest on savings accounts (₹10K for individuals, ₹50K for senior citizens). New Tax Regime: No deductions except standard deduction of ₹75,000 and employer's NPS contribution.

    Step 3: File Online on the IT Portal

    Visit incometax.gov.in and log in with PAN. Go to e-File → Income Tax Returns → File Income Tax Return. Select the assessment year, filing mode (online), and appropriate ITR form. The portal will pre-fill data from Form 26AS and AIS. Review, add any missing income or deductions, and verify the tax computation. Pay any remaining tax due via Challan 280 before submission.

    Step 4: Verify Your Return

    After filing, you must verify your return within 30 days. Options for verification: Aadhaar OTP (instant), net banking (instant), bank account EVC, Demat account EVC, or sending signed ITR-V to CPC Bengaluru by post. Unverified returns are treated as not filed!

    Common Deductions Many Miss

    Interest on home loan for under-construction property (claimable in 5 equal installments from possession year). Leave Travel Allowance (LTA) for domestic travel. Food coupons/meal cards (up to ₹50 per meal). NPS employer contribution (Section 80CCD(2), up to 10% of salary). Stamp duty and registration charges on property purchase (under 80C). Medical expenses for disabled dependents (Section 80DD).

    Penalties for Late Filing

    Filed after due date but before December 31: ₹5,000 penalty (₹1,000 if income is below ₹5 lakhs). Filed after December 31: ₹10,000 penalty. Interest under Section 234A: 1% per month on unpaid tax from the due date. Loss carry-forward: You cannot carry forward losses (except house property loss) if the return is filed late. Prosecution: Persistent non-filing can lead to prosecution under Section 276CC.

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