
How to File ITR-4 Online in 2026 – Complete Step-by-Step Guide (AY 2026-27)
How to File ITR-4 (Sugam) Online in 2026 – Complete Guide
Filing your Income Tax Return (ITR) is one of the most important financial responsibilities for every taxpayer in India. If you are a small business owner, freelancer, professional, transporter, shopkeeper, or self-employed individual opting for the Presumptive Taxation Scheme, then ITR-4 (Sugam) is the correct return form for you.
In this guide, you'll learn everything about filing ITR-4 online, including eligibility, required documents, step-by-step filing process, and common mistakes to avoid.
What is ITR-4 (Sugam)?
ITR-4, also known as Sugam, is an income tax return form designed for taxpayers who opt for the Presumptive Taxation Scheme under:
- Section 44AD (Business)
- Section 44ADA (Profession)
- Section 44AE (Goods Carriage Business)
This scheme simplifies taxation by allowing eligible taxpayers to declare income at prescribed percentages instead of maintaining detailed books of accounts.
Who Can File ITR-4?
You can file ITR-4 if you are:
- Individual
- Hindu Undivided Family (HUF)
- Partnership Firm (excluding LLP)
And your income includes:
- Business income under Section 44AD
- Professional income under Section 44ADA
- Income from goods carriage under Section 44AE
- Salary or pension
- One house property
- Interest income
- Agricultural income up to ₹5,000
Who Cannot File ITR-4?
You cannot use ITR-4 if:
- Your turnover exceeds the prescribed limit for presumptive taxation.
- You are an LLP.
- You have capital gains.
- You own foreign assets.
- You are a company.
- You have more than one house property.
- You have income from speculative business.
Documents Required Before Filing ITR-4
Prepare the following documents:
- PAN Card
- Aadhaar Card
- Bank Account Details
- Form 26AS
- AIS (Annual Information Statement)
- TIS (Taxpayer Information Summary)
- Profit and turnover details
- GST details (if applicable)
- Interest certificates
- TDS certificates (Form 16/16A)
Step 1: Login to Income Tax Portal
Visit the Income Tax Department's official e-filing portal.
- Login using PAN/Aadhaar
- Enter Password
- Complete OTP verification
Step 2: Select File Income Tax Return
Choose:
- e-File
- Income Tax Return
- Assessment Year (AY 2026-27)
- Online Mode
- Continue
Step 3: Choose ITR Form
Select:
ITR-4 (Sugam)
The portal will automatically check your eligibility.
Step 4: Select Filing Reason
Choose the applicable reason:
- Original Return
- Revised Return
- Updated Return
Most taxpayers choose Original Return.
Step 5: Personal Information
Verify:
- Name
- PAN
- Aadhaar
- Mobile Number
- Address
- Bank Details
Ensure all bank accounts are correctly added.
Step 6: Income Details
Enter your income under the relevant presumptive section.
Section 44AD
For eligible businesses:
- Declare Gross Turnover
- Declare Presumptive Income
Generally:
- 8% of cash receipts
- 6% of digital receipts
If you declare lower income, additional compliance requirements may apply depending on the applicable tax rules.
Section 44ADA
For professionals:
Eligible professionals include:
- Doctors
- Lawyers
- Architects
- Chartered Accountants
- Engineers
- Interior Designers
Income is generally declared at the prescribed presumptive percentage of gross receipts, subject to current law.
Section 44AE
For transport business:
Enter:
- Number of goods vehicles
- Vehicle type
- Period of ownership
The portal computes presumptive income as per applicable provisions.
Step 7: Enter Other Income
Include:
- Savings Account Interest
- Fixed Deposit Interest
- Family Pension
- Other Sources
Step 8: Claim Deductions
Claim deductions under Chapter VI-A, such as:
| Section | Deduction |
|---|---|
| 80C | LIC, PPF, ELSS, EPF |
| 80CCD(1B) | NPS |
| 80D | Health Insurance |
| 80G | Donations |
| 80TTA | Savings Interest |
| 80TTB | Senior Citizens Interest |
Step 9: Tax Calculation
The portal automatically calculates:
- Total Income
- Tax
- Interest (if any)
- Late Fees
- Refund
If tax is payable, complete payment before submitting.
Step 10: Verify Return
Choose any verification method:
- Aadhaar OTP
- Net Banking
- Bank Account EVC
- Demat EVC
- Digital Signature (DSC)
Verification must be completed to successfully file your return.
Common Mistakes to Avoid
Avoid these common errors:
- Incorrect turnover reporting
- Ignoring AIS information
- Wrong bank account details
- Claiming incorrect deductions
- Missing TDS entries
- Selecting the wrong ITR form
- Not verifying the return after submission
Benefits of Filing ITR-4
- Simple return filing
- No need for detailed books (if eligible under the presumptive scheme)
- Faster filing process
- Reduced compliance burden
- Easier tax calculation
- Useful proof of income for loans and visas
Frequently Asked Questions (FAQs)
Can salaried employees file ITR-4?
Yes, if they also have eligible presumptive business or professional income and meet all ITR-4 conditions.
Is GST registration mandatory for ITR-4?
No. Eligibility for ITR-4 depends on the Income-tax Act provisions, not solely on GST registration.
Can freelancers file ITR-4?
Yes, eligible professionals opting for Section 44ADA can use ITR-4 if they satisfy the prescribed conditions.
Can I revise ITR-4?
Yes. If permitted under the Income-tax Act, a revised return can be filed within the applicable timelines.
Is Aadhaar mandatory?
PAN-Aadhaar linkage and Aadhaar-based compliance requirements apply as prescribed under current tax rules.
Pro Tips Before Filing
- Match your income with AIS and Form 26AS.
- Verify TDS credits before submission.
- Keep all supporting documents for future reference.
- Report turnover accurately.
- File before the due date to avoid interest and penalties.
Final Thoughts
ITR-4 (Sugam) is an excellent option for eligible small businesses and professionals who choose the presumptive taxation scheme. Filing it correctly can save time, reduce compliance, and help avoid unnecessary notices from the Income Tax Department.
Before submitting your return, carefully review all information, reconcile it with your financial records, and complete e-verification. If you have complex income sources or are unsure about your eligibility for ITR-4, consider consulting a qualified tax professional.
- How to File ITR-4
- ITR-4 Online Filing 2026
- ITR-4 Step by Step Guide
- Sugam ITR Filing
- Section 44AD ITR
- Section 44ADA Guide
- ITR-4 Eligibility
- Presumptive Taxation Scheme
- Income Tax Return India
- AY 2026-27 ITR Filing
































