Filing income tax returns electronically (“e-filing”) is a statutory obligation for businesses — whether run as a sole proprietorship, partnership firm, LLP, or company — under the Income Tax Act.
Salient Features, Documents Required, Step-by-Step Process, and FAQs
Filing income tax returns electronically (“e-filing”) is a statutory obligation for businesses — whether run as a sole proprietorship, partnership firm, LLP, or company — under the Income Tax Act.
Electronic filing has replaced manual/paper filing as the standard mode of compliance, offering a faster, transparent, and paperless way to report business income, claim deductions, and pay applicable taxes.
A successful, error-free submission depends on compiling a clean, structured documentation set. Essential files generally categorize into:
| Document Class | Key Specifics & Files Required |
|---|---|
| A. Identity & Registration |
• PAN of the business entity and proprietors, partners, or directors. • Aadhaar card (required for proprietors/individual partners for verification). • Certificate of Incorporation, Partnership Deed, or LLP Agreement. • Valid GST Registration Certificate and corresponding GSTIN (if applicable). |
| B. Financial Statements |
• Profit and Loss Account for the respective Financial Year. • Balance Sheet mapped to the final day of the financial cycle. • Trial balances and structured books of account. • Tax Audit Report (Form 3CA/3CB and 3CD) if thresholds are exceeded. |
| C. Tax Credits & Payments |
• Form 26AS, Annual Information Statement (AIS), and Taxpayer Information Summary (TIS). • Tax Deducted at Source (TDS/Form 16A) & TCS credit certificates. • Advance Tax and Self-Assessment Tax deposit challans (detailing BSR, Date, Serial No). • Bank account details/passbook files (including a pre-validated account for receiving refunds). |
| D. Supporting Schedules |
• Fixed assets register highlighting standard depreciation calculations. • Unsecured loans and loan-advance accounts tracking sheets. • Investment proof schedules and deductions under Chapter VI-A. • GST returns reconciliations and active foreign assets reports. • Functional Digital Signature Certificate (DSC) or verified mobile number for EVC. |
Register or log into the portal (incometax.gov.in) utilizing your company/business PAN. Validate critical bank records and keep contact files fully updated on your profile.
Synthesize the Profit & Loss sheet, Balance Sheet, GST filings, and Form 26AS metrics. For audit cases, make sure your CA uploads the Form 3CA/3CB-3CD structure to approve online beforehand.
Choose your eligible form (ITR-3, ITR-5, or ITR-6) for the assessment year. Review auto-populated information, add relevant adjustments, calculate tax liabilities, and clear tax balances via the portal's e-Pay Tax feature.
Execute final checks, submit, and authenticate within the current statutory timeline (typically 30 days) utilizing your DSC or EVC. Download your completed ITR-V copy to track refund status.
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