Income Tax Return Filing for Sole Proprietors and Individual Business Owners
Here is the full proprietorship itr filing (itr-3 / itr-4) process, end to end — every step and who handles what. Knowing the sequence up front helps you keep documents ready and avoid the back-and-forth that delays most filings.
Document Collection and Review
Gather bank statements, GST returns, purchase-sale records, TDS certificates, and investment proofs. Reconcile GST turnover with bank credits to identify discrepancies before filing.
Determine Applicable Form and Scheme
Assess whether ITR-4 (presumptive under 44AD/44ADA) or ITR-3 (regular books) applies based on turnover, profession type, and taxpayer preference.
Computation of Income and Tax
Compute business income after allowable deductions, add income from other heads, apply Chapter VI-A deductions, and calculate final tax liability including surcharge and cess.
Tax Audit (if applicable)
Where turnover exceeds the prescribed threshold, a chartered accountant conducts a tax audit and uploads Form 3CA/3CB and 3CD on the income tax portal before the return is filed.
Return Preparation and Validation
Prepare the ITR using the income tax utility or portal, validate all schedules including Schedule BP, Schedule AL (if income exceeds Rs 50 lakh), and cross-check with pre-filled data.
Filing and e-Verification
Submit the return on incometax.gov.in and e-verify within 30 days using Aadhaar OTP, net banking, or digital signature. Download the ITR-V acknowledgement for records.
Proprietorship ITR Filing (ITR-3 / ITR-4) is processed through the official government portal. You can file directly there, or have our experts manage the entire submission and follow-up for you.
Official government portalProprietorship ITR Filing (ITR-3 / ITR-4)
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