How to File Income Tax 2024/2025 in Gampaha – Step-by-Step Guide for Sri Lanka

If you’re living in Gampaha, Sri Lanka, and wondering how to file your income tax return for the year 2024/2025, you’re not alone.

Filing taxes can feel complicated, especially with changing regulations, online platforms, and deadlines. This step-by-step guide will help employees, self-employed professionals, and small business owners in Gampaha confidently file their taxes — the right way.

✅ Who Needs to File Income Tax in Sri Lanka?

You are required to file an income tax return if:

You’re an employee earning more than LKR 1.2 million per year
You’re self-employed or running a small business
You’re a freelancer, consultant, or YouTuber earning income online or offline
You receive rental income, investment income, or foreign income

🗓️ Important Deadlines (2024/2025 Tax Year)

Tax Year: April 1, 2024 – March 31, 2025
Filing Deadline: Usually by November 30, 2025
Advance Tax Payment: Every quarter (Jun, Sep, Dec, Mar)

🧾 Step-by-Step: How to File Your Income Tax in Gampaha

✅ Step 1: Register for an IRD Account (if not already registered)

Go to IRD Sri Lanka Portal
Click on “Register as a Taxpayer”
Provide your NIC/BRN, contact number, email, and address in Gampaha
You’ll get your TIN (Taxpayer Identification Number)

✅ Step 2: Gather Your Income Documents

Collect:

Payslips or salary letters
Bank statements
Invoices (if self-employed)
EPF/ETF statements
Rental or investment income records

✅ Step 3: Use the Tax Calculator (Free)

Use our Sri Lanka Income Tax Calculator 2024/2025 to estimate how much tax you owe.
✅ It supports Gampaha district rates and personal reliefs.

✅ Step 4: Log into IRD Portal

Visit: https://eservices.ird.gov.lk
Log in with your credentials
Choose “Income Tax Return Filing”
Enter income, deductions, and tax credits
Upload supporting documents (PDF format)

✅ Step 5: Review and Submit

Double-check your entries. Once submitted, you’ll receive a confirmation email.

❓ Manual Filing Option (If Not Online)

If you’re not tech-savvy, you can still file manually:

Download tax forms from IRD
Fill out and post or submit physically to the Gampaha Tax Office

💡 Tips for Smooth Filing

File early to avoid last-minute penalties
Keep records safely for at least 5 years
If unsure, consult a registered tax advisor (or contact us at taxcalculator.lk)

🧑‍💼 Need Help Filing Your Tax?

We help individuals and small businesses in Gampaha file their taxes correctly and on time.
✅ Get a FREE consultation now → Contact Us

🔁 Final Thoughts

Filing income tax in Gampaha doesn’t have to be confusing or stressful. With the right tools (like our calculator) and clear guidance, you can stay compliant and even save money.

Bookmark this guide or share it with someone who might need help.

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