Social Security Contribution Levy (SSCL) in Sri Lanka – Complete Guide

ByEntrepreneur

Guide

📅 Last Updated: March 2026

This article is continuously updated with the latest Social Security Contribution Levy (SSCL) regulations in Sri Lanka, including rates, registration requirements, and compliance obligations issued by the Inland Revenue Department.

🔄 Latest Updates

Key Information (Current)

  • SSCL rate: 2.5% on liable turnover
  • Applies to businesses exceeding:
    • LKR 120 million annual turnover
  • Charged on turnover (not profit)

👉 This section will be updated if any changes are introduced.

📘 What is SSCL?

Social Security Contribution Levy (SSCL) is a turnover-based tax imposed on businesses in Sri Lanka.

👉 Unlike income tax, SSCL is charged on gross turnover, not profits.

👤 Who Needs to Pay SSCL?

A business must register for SSCL if:

✔ Annual turnover exceeds LKR 120 million
✔ Engaged in:

  • Trading
  • Manufacturing
  • Service provision
  • Import/export

👉 Applies to both companies and certain business entities.

📊 SSCL Rate

CategoryRate
SSCL2.5%

👉 Calculated on taxable turnover.

🧮 How SSCL is Calculated

Basic Formula:

👉 SSCL = Turnover × 2.5%

Example:

  • Monthly turnover: LKR 10,000,000

👉 SSCL payable =
10,000,000 × 2.5% = LKR 250,000

📂 What is “Turnover” for SSCL?

Turnover generally includes:

  • Sales of goods
  • Service income
  • Business receipts

⚠️ Important:

  • It is based on gross value, not profit
  • Even low-margin businesses must pay full SSCL

🔄 SSCL vs VAT (Key Difference)

FeatureSSCLVAT
BasisTurnoverValue added
Rate2.5%18%
Input credit❌ No✅ Yes
Final burdenBusinessConsumer

👉 SSCL is a cost to the business, unlike VAT.

📅 Filing & Payment Deadlines

🔹 SSCL Returns

  • Filed monthly

🔹 Payment Due

  • On or before 20th of following month

👉 Late filing leads to penalties and interest.

⚠️ Common SSCL Mistakes

🚫 Ignoring registration requirement
🚫 Miscalculating turnover
🚫 Assuming SSCL works like VAT
🚫 Not filing monthly returns
🚫 Underestimating impact on cash flow

📉 Business Impact of SSCL

SSCL significantly affects:

  • Low-margin businesses
  • Trading companies
  • High-volume industries

👉 Proper pricing and tax planning are essential.

📜 Background & Introduction

  • SSCL introduced as a replacement for certain indirect taxes
  • Designed to increase government revenue
  • Applies broadly across industries

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