If you’re a newly registered Private Limited Company in Sri Lanka, don’t miss our 2025 Annual Compliance Guide. Learn how to file your Form 15, meet ROC and IRD deadlines, and stay fully compliant with Sri Lankan regulations.
Here’s your definitive 2025 compliance calendar, covering the Registrar General of Companies (ROC), Department of Inland Revenue (IRD), Sri Lanka Customs, and other relevant authorities.

ROC Compliance: Governance & Transparency
Annual Return (Form 15)
- Deadline: Within 30 working days after the AGM
- Includes: Updated director/shareholder details, registered address, share transfers
- How to File: Online via EROC portal
Financial Statements
- Audit Required: Yes, by a qualified auditor
- Deadline: Within 6 months of financial year-end
- Retention: Minimum 5 years
Board & Shareholder Meetings
- AGM: Mandatory annually
- Board Meetings: Documented minutes required
- Special Resolutions: Must be filed with ROC if passed
IRD Compliance: Taxation & Reporting
Corporate Income Tax
- Estimated Tax Statement: Due by August 15
- Final Return: Due by November 30
- Quarterly Payments: Based on estimated profits
VAT & WHT
- VAT: Monthly/quarterly returns if turnover > Rs. 75M
- WHT: Monthly remittance on dividends, rent, royalties, etc.
Sri Lanka Customs: Trade Compliance
Import/Export Registration
- Importer/Exporter Code: Mandatory
- Renewals: As per Customs guidelines
BOI vs Non-BOI
- BOI Entities: Must file periodic reports
- Non-BOI: Subject to standard duties
Other Authorities
Central Bank of Sri Lanka
- Foreign Shareholders: Must use Securities Investment Account (SIA)
- FX Reporting: Required for remittances
Labour Department
- EPF/ETF Contributions: Monthly filings
- Gratuity & Termination: As per statutory guidelines
Environmental Authority
- Licensing: Required for manufacturing or sensitive activities
- Renewals: Sector-specific
📅 Your 2025 Compliance Calendar
| Month | Task | Authority | Deadline |
|---|---|---|---|
| Jan–Feb | Prepare & audit financials | ROC / Auditor | Feb 28 |
| Mar | Board approval of accounts | ROC | Mar 15 |
| Apr | File Annual Return (Form 15) | ROC | Within 30 days of AGM |
| Aug | Submit Estimated Tax Statement | IRD | Aug 15 |
| Nov | Submit Final Tax Return | IRD | Nov 30 |
| Monthly | VAT, WHT, EPF/ETF filings | IRD / Labour Dept | 15th of each month |
| Quarterly | ESC payments | IRD | 15th of quarter |
Pro Tips for Staying Compliant
- Software to automate reminders and track filings
- Maintain statutory records for at least 5 years
- Schedule quarterly board meetings to stay governance-ready
- Create a Notion or Excel dashboard with conditional alerts
Final Thoughts
Compliance isn’t just about ticking boxes—it’s about building trust, protecting your brand, and enabling sustainable growth. With this calendar in hand, your company can navigate Sri Lanka’s regulatory landscape with confidence and clarity.