Step-by-Step Guide to Filing Your First ITR

Filing your first tax return can feel overwhelming, especially if you're unfamiliar with tax rules and deadlines. This article on How to File ITR explains the process in simple steps, helping you avoid common mistakes, stay compliant, and build a strong financial record. Whether you are a student or a young professional, you'll learn how to file your ITR with confidence.

How to File ITR Overview 

Filing an income tax return is more than just a strict legal compliance requirement. For an individual beginning a career, it serves as an official and widely accepted proof of earned income. When you apply for a vehicle loan, a home mortgage, or a credit card, banking institutions demand a record of consecutive tax returns to evaluate your repayment capability.

An official tax history simplifies the processing of international travel visas. ITRs may be requested as proof of income for certain visa applications before granting entry permissions. Understanding how to file ITR allows you to claim refunds on any excess Tax Deducted at Source (TDS) subtracted from your salary or interest earnings. It also enables you to carry forward financial capital losses to offset against profits in subsequent assessment cycles.

Also Check: ITR Filing Basics Every Taxpayer Should Understand

Documents Required to File ITR

Before launching into the digital filing process, you must gather all relevant financial statements. Having these documents handy prevents session timeouts on the electronic portal and eliminates typographical errors.

Form 16 and Salary Records

Form 16 is your primary reference asset if you are a salaried individual. This statement is divided neatly into Part A and Part B. Part A highlights the specific tax deducted by your employer and deposited into the central treasury, while Part B contains a granular breakdown of your gross salary components, exempt allowances like House Rent Allowance (HRA), and deductions under various legal chapters.

Form 26AS, AIS, and TIS

Form 26AS provides a consolidated record of tax credits linked to your PAN. It shows every fraction of tax collected at source, advance tax instalments paid, and self-assessment amounts linked directly to your Permanent Account Number (PAN). Additionally, the Annual Information Statement (AIS) and Taxpayer Information Summary (TIS) provide a detailed view of your broader financial interactions, tracking savings account interest, dividend distributions, and stock market or mutual fund investment transactions.

How to Choose the Right ITR Form 

Selecting an incorrect tax form turns your submission invalid or defective, leading to automated corrective notices from authorities. You must categorise your sources of income accurately to decide which form matches your precise status.

ITR-1 (Sahaj)

This is the simplest form and applies to a significant majority of salaried individuals. It is designed for resident individuals whose total annual income remains below Rs 50 lakh. The revenue streams must come from:

• A single or consolidated salary or pension structure.

• A single house property holding.

• Other conventional sources, such as interest accumulated on savings bank profiles or fixed deposits.

ITR-2

This version applies to individuals whose total income exceeds Rs 50 lakh. It is mandatory if you hold shares in unlisted corporate entities, serve as a director in a company, possess foreign assets, or have earned capital gains from selling properties, mutual funds, or equities.

ITR-3 and ITR-4 (Sugam)

ITR-3 is meant for individuals or Hindu Undivided Families (HUFs) who derive profits from a registered business or professional practice. If you choose a presumptive taxation structure under specific provisions like Section 44AD or 44ADA to simplify business book-keeping, you must opt for the concise ITR-4 form instead.

How to File ITR Steps 1 to 3 

The initial phase focuses entirely on portal registration, data synchronization, and choosing the appropriate tracking parameters for the financial period.

Step 1: Register and Access the Government E-Filing Portal

Your official journey begins by visiting the national tax portal at incometax.gov.in. If you are using the portal for the first time, click on the Register button located at the top right of the homepage. You will need to input your PAN string, which serves as your unique User ID. Provide your correct mobile number and active email address to complete the secure Multi-Factor Authentication via One-Time Passwords (OTPs). Once registered, return to the login interface, enter your credentials, acknowledge your secure access message, and open your personalized dashboard.

Step 2: Initiate the Tax Return Filing Session

Once inside the portal, navigate directly to the top horizontal menu. Click on the e-File tab, select Income Tax Returns, and click on the option labeled File Income Tax Return. The screen will refresh to display configuration boxes. Select the appropriate Assessment Year. The Assessment Year is the immediate year following the financial year in which you earned the revenue. Choose Online as your preferred mode of submission to enter data directly on the web layout. Click on Start New Filing to load a blank workspace.

Step 3: Define Your Assessee Category and Status

The application will prompt you to declare your legal filing status. The options include Individual, HUF, and Others. Select Individual if you are processing your personal earnings. The portal will then give you an option to use a helper tool or directly pick your intended form. Select the specific form you identified earlier, such as ITR-1, and click on Let's Get Started to open the real-time data input pages.

Steps 4 to 7 on How to File ITR

This core section handles the comprehensive entry of physical financial figures, confirmation of tax credits, and the critical execution of data verification.

Step 4: Select Your Valid Reason for Return Filing

The portal presents multiple checkboxes to confirm your filing intent. Select the primary option stating that your gross total income exceeds the basic non-taxable threshold limit. Alternative triggers include claiming specific tax refunds or satisfying mandatory high-value spending criteria like extensive foreign travel bills or major electricity utility outlays.

Step 5: Verify Pre-Filled Income and Personal Details

The portal pre-fills several sections using information from your employer and financial institutions. Review your name, address, and pre-validated bank accounts where refunds will be credited. Systematically review the Gross Total Income tab to confirm that salary entries match your Form 16, and declare additional interest or dividend earnings under the other sources category.

Step 6: Claim Tax Deductions and Compare Regimes

Navigate to the Deductions panel to declare your investments. If you operate under the older tax structure, enter your contributions for life insurance, public provident funds, and school fees under Section 80C, alongside health insurance premiums under Section 80D. The portal allows you to compare the old and new tax regimes before selecting one  layout, showing you a transparent tax liability comparison to help you choose the option with the lowest financial outflow.

Step 7: Validate Tax Paid and Execute Electronic Verification

Open the Taxes Paid schedule to verify that all TDS credits are fully captured from Form 26AS. If an additional liability remains, pay it online via net banking or UPI before submitting. Preview your absolute summary layout, download the draft copy, and click submit. You must e-verify your return within the time limit prescribed by the Income Tax Department using an Aadhaar-linked OTP, direct net banking portal integration, or electronic verification codes generated via your pre-validated bank account.

Also Check: ITR Filing Mistakes Freshers Make During Their First Job

Mistakes to Avoid While Filing ITR

An error-free submission guarantees rapid system processing and early tax refunds. Being aware of frequent processing errors helps you avoid long-term verification delays or legal corrections.

Mismatching Pre-filled System Data

A common mistake among first-time filers is ignoring inconsistencies between personal records and the automated pre-filled fields. If your employer made a typographical error in your TDS allocation, or if a bank failed to upload your fixed deposit interest promptly, your submitted ITR will trigger an automated system mismatch flag. Always cross-verify your personal summaries against Form 26AS and your AIS statement before confirming the calculations.

Failure to Disclose All Income Streams

Many people mistakenly assume that minor income categories, like interest earned on normal savings bank accounts or short-term freelance assignments, do not require declaration if no tax was deducted from them. The tax department tracks all digital transactions closely. Omitting savings interest, dividend payouts, or minor secondary income sources can result in a compliance notice for under-reporting your true earnings.

Forgetting the Mandatory E-Verification Timeline

Submitting your form on the online ITR filing portal represents only half the job. Your tax return remains legally invalid until it undergoes verification. If you fail to finish the digital verification using an Aadhaar OTP or bank EVC within the standard 30-day window, your submission is treated as completely unfiled, which attracts late filing fees and interest penalties.