Filing your Income Tax Return (ITR) for the assessment year 2026-27 can be streamlined by preparing essential documents in advance. Key documents include your Permanent Account Number (PAN) and Aadhaar number, which must be linked as per regulations. Salaried individuals should obtain Form 16 from their employers, which outlines salary details, exemptions, and tax deducted at source (TDS). Additionally, Form 26AS and the Annual Information Statement (AIS) are vital for verifying TDS and other financial activities. Monthly salary slips and bank statements are also necessary to ensure accurate reporting of income. For those claiming deductions, keep investment proofs like life insurance receipts and home loan statements handy. If you have rental income or capital gains, ensure you have the relevant transaction records. Lastly, having a copy of last year's filed ITR can provide continuity and assist in the current filing process. The government has notified all ITR forms, and taxpayers can file their returns once the online utilities are made available.