Tax Incentives
for Investors in Sri Lanka
Following the 2022 economic crisis, Sri Lanka implemented IMF-mandated fiscal reforms that raised the standard CIT to 30% and VAT to 18%. However, BOI incentive rates and Port City zero-tax provisions remain intact, preserving preferential treatment for qualifying investments.
1. Corporate Tax Rate Structure
Sri Lanka’s Inland Revenue Act No. 24 of 2017 (amended 2022) establishes a tiered corporate tax framework. BOI-registered enterprises and approved strategic projects enjoy substantially reduced rates compared to the standard 30% CIT.
| Tax Category | Rate | Applicable Entities |
|---|---|---|
| Standard Corporate Tax | 30% | General businesses, Banks & Financial institutions, Insurance companies, Betting/gaming/liquor businesses |
| BOI / Preferential Rate | 15% | BOI-approved qualifying enterprises, IT & BPO sector, SMEs with turnover ≤ LKR 500 million, Export-oriented manufacturers |
| Port City BSI Rate | 0% | Business Service entities in Port City — Financial services, logistics, tech hubs |
📌 Key Takeaway: The BOI concessionary rate of 15% represents a 50% reduction from the standard 30% CIT, making Sri Lanka’s BOI-registered entities among the most tax-competitive in South Asia. Port City BSI entities enjoy a complete 0% CIT, placing them on par with global free-zone jurisdictions.
2. BOI Tax Holiday Framework
The Board of Investment grants income tax exemptions for qualifying periods, after which enterprises pay the reduced 15% concessionary rate. Tax holidays are determined by investment size, sector classification, and employment generation.
| Investment Category | Minimum Investment | Tax Holiday | Post-Holiday Rate | Employment |
|---|---|---|---|---|
| Small Qualifying Enterprise | US$250,000 | 3 years | 15% | 25 local employees |
| Medium Qualifying Enterprise | US$500,000 | 5 years | 15% | 50 local employees |
| Large Qualifying Enterprise | US$1,000,000 | 7 years | 15% | 100 local employees |
| Strategic Investment | US$50,000,000 | 12 years | 15% | 250 local employees |
| Mega Strategic Investment | US$100,000,000 | 25 years | 15% | 500 local employees |
| Export Processing Zone (EPZ) | US$250,000 | 5 yrs (export) / 2 yrs (domestic) | 12% (exports) | None specified |
| IT / BPO / Digital Services | US$100,000 | 3–6 years | 15% | 50 employees (BPO) |
📋 SDP Note: Under the Strategic Development Projects (SDP) Act, Cabinet may approve bespoke packages for projects deemed of national strategic importance, including up to 25-year tax holidays, import duty exemptions, VAT relief, and BOI-equivalent employment passes.
3. Colombo Port City — BSI Tax Regime
The Colombo Port City Economic Commission Act No. 11 of 2021 established a separate economic zone with its own regulatory authority (CPCEC), creating one of the most competitive tax regimes in the region.
Key Benefits for BSI-Registered Companies
0% Corporate Income Tax for companies providing financial services, technology, logistics, professional services, or trading from within Port City.
Foreign Currency Operations: USD, EUR, GBP and other approved currencies; exempt from exchange control regulations.
Customs & Duty Exemptions: 0% customs duties, VAT, and import levies on goods imported into the Port City zone.
Individual & Employment Taxes: Flat 15% personal income tax for Port City employees; 0% withholding tax on dividends to non-resident shareholders.
Port City Approved Activities
4. Sector-Specific Tax Incentives
Sri Lanka provides targeted tax benefits across six priority sectors, each designed to attract foreign direct investment and accelerate national development objectives.
IT, BPO & Digital Services
- 15% CIT on IT & BPO income
- 0% on foreign exchange income from IT exports
- 3–6 year tax holiday for qualifying BPO setups
- 200% deduction on R&D spend
Agriculture & Agro-Processing
- 14% CIT for agro-processing and food manufacturing
- 0% on profits from identified agricultural crops
- Duty-free import of machinery for processing plants
- 5-year tax holiday for new plantation ventures
Manufacturing & Export
- 12% CIT on export proceeds (EPZ manufacturers)
- 5-year tax holiday for EPZ-located factories
- 0% import duties on raw materials (EPZ)
- Accelerated depreciation: 100% write-off Year 1
Renewable Energy
- 0% CIT for initial 7 years (solar/wind projects)
- 15% thereafter (reduced from 30%)
- Duty-free import of renewable energy equipment
- 0% VAT on qualifying renewable energy systems
Healthcare & Pharmaceuticals
- 15% CIT for private hospitals (300+ beds)
- 5-year tax holiday for pharmaceutical manufacturers
- Import duty exemption on medical equipment
- 0% VAT on pharmaceuticals and medical devices
Logistics & Shipping
- 15% CIT for qualifying freight & logistics firms
- Ship registration fees: highly competitive schedule
- Bunker fuel: partial duty relief for transshipment
- Port City: 0% tax on shipping co. profits (BSI)
5. VAT & Indirect Tax Framework
Sri Lanka’s indirect tax landscape has undergone significant reform since 2022, with VAT rates rising under IMF-mandated measures. However, key exemptions remain for export-oriented and BOI-registered enterprises.
| Tax / Levy | Rate | Applicability | Investment Impact |
|---|---|---|---|
| VAT (Standard) | 18% | Most goods & services | Input VAT reclaimable for registered businesses |
| VAT (Zero-rated) | 0% | Exports, EPZ supplies, certain machinery | Favorable for export-oriented and EPZ businesses |
| Nation Building Tax (NBT) | Suspended | Previously 2% on turnover | Suspended since 2019; not currently applicable |
| Economic Service Charge (ESC) | Abolished | Previously on turnover > LKR 50M | Removed under IRA 2017; no longer applicable |
| Customs Import Duty | 0–30% | Most imported goods | BOI & EPZ enterprises: 0% on capital goods & raw materials |
| CESS Levy | Varies | Certain imports (protective tariff) | BOI projects often exempt under investment agreements |
| Social Security Contribution Levy (SSCL) | 2.5% | Taxable turnover > LKR 120M/qtr | Applies to most qualifying enterprises |
| Stamp Duty | Varies | Property transfer, share transfers | Concessionary rates for BOI project-related transactions |
6. Withholding Tax Rates for Investors
Understanding Sri Lanka’s withholding tax structure is essential for structuring investment returns efficiently. DTAA agreements can significantly reduce the effective rates.
| Payment Type | Resident WHT | Non-Resident WHT | DTAA Reduced Rate |
|---|---|---|---|
| Dividends (listed/unlisted) | 15% | 15% | 5–15% (treaty dependent) |
| Interest — T-Bills/T-Bonds | 5% | 5% (capped) | 0–5% (some treaties nil) |
| Interest — Bank Deposits | 5% | 5% | 0–10% (treaty dependent) |
| Royalties | 14% | 14% | 10–15% (treaty dependent) |
| Technical Service Fees | 14% | 14% | 10–15% (treaty dependent) |
| Management Fees | 14% | 14% | Varies by treaty |
| Port City BSI — Dividends | N/A | 0% | N/A (special regime) |
| Port City BSI — Interest | N/A | 0% | N/A (special regime) |
7. Double Taxation Avoidance Agreement Network
Sri Lanka has 47 active DTAAs, with several more under negotiation. These treaties provide reduced withholding tax rates and eliminate double taxation of business profits across major trading partners.
| Country | Dividends | Interest | Royalties |
|---|---|---|---|
| 🇮🇳 India | 7.5–15% | 10% | 10% |
| 🇨🇳 China | 10% | 10% | 10% |
| 🇸🇬 Singapore | 7.5% | 10% | 10% |
| 🇬🇧 United Kingdom | 15% | 10% | 15% |
| 🇯🇵 Japan | 12.5% | 10% | 10% |
| 🇩🇪 Germany | 15% | 10% | 10% |
| 🇫🇷 France | 12.5% | 10% | 10% |
| 🇦🇺 Australia | 15% | 10% | 10% |
| 🇰🇷 South Korea | 10% | 10% | 10% |
| 🇦🇪 UAE | 0% | 0% | 0% |
| 🇸🇦 Saudi Arabia | 5–10% | 10% | 8% |
| 🇲🇾 Malaysia | 10% | 10% | 10% |
🌍 DTAA Coverage by Region:
- South & Southeast Asia: 14 Treaties
- Europe: 16 Treaties
- Middle East & Africa: 9 Treaties
- East Asia & Pacific: 5 Treaties
- Americas: 3 Treaties
🔄 Under Negotiation (2025): United States, Netherlands, Switzerland, Indonesia, Bangladesh, and Vietnam. Successful conclusion of the US DTAA would significantly boost North American investor confidence in Sri Lanka’s tax framework.
8. Employment & Personal Income Tax
Understanding Sri Lanka’s personal income tax bands is critical for investors planning employment structures and expatriate assignments. The 2022 reforms significantly lowered the tax-free threshold.
Personal Income Tax Bands (2024/25)
| Annual Income (LKR) | Tax Rate |
|---|---|
| First 1,200,000 | 0% (Exempt) |
| 1,200,001 – 2,000,000 | 6% |
| 2,000,001 – 3,000,000 | 12% |
| 3,000,001 – 5,000,000 | 18% |
| 5,000,001 – 8,000,000 | 24% |
| 8,000,001 – 12,000,000 | 30% |
| Above 12,000,000 | 36% |
Employer Contributions (Mandatory)
| Contribution | Employer | Employee |
|---|---|---|
| EPF (Employees’ Provident Fund) | 12% | 8% |
| ETF (Employees’ Trust Fund) | 3% | — |
| Total Employer Cost | 15% | 8% |
🏙️ Port City Exception: Employees working exclusively in Port City BSI entities may elect a flat 15% personal income tax rate on Port City earnings — a significant benefit for expatriate professionals and senior management.
9. Tax Reform Timeline & Outlook
Sri Lanka’s tax framework has evolved significantly over the past decade, shaped by legislative modernisation, the 2022 economic crisis, and IMF-mandated fiscal consolidation. Understanding this trajectory is essential for forward-looking investment planning.
Inland Revenue Act Enacted
Major modernisation of the tax code. Simplified corporate tax to two tiers (14% and 28%). Abolished ESC, replaced NBT. Introduced IT/BPO concessionary rate. New transfer pricing rules aligned with OECD guidelines.
Port City Economic Commission Act
Established CPCEC and the BSI zero-tax regime for Port City. Created a separate regulatory framework for the 269-hectare reclaimed island with 0% CIT, 0% WHT on dividends & interest, foreign currency operations, and customs exemptions.
Crisis-Driven Tax Increases
IMF-mandated fiscal reforms raised standard CIT from 24% to 30%, VAT from 12% to 15% (Dec 2022) then to 18% (Jan 2024). Income tax-free threshold reduced from LKR 3M to LKR 1.2M. SSCL (2.5%) introduced. BOI incentive framework preserved.
Stabilisation & IMF Compliance
Sri Lanka completed IMF EFF review milestones. Revenue-to-GDP rose to 12.1% (vs 8.3% in 2021). Transfer pricing enforcement tightened. Anti-avoidance provisions strengthened. New investment promotion guidelines issued by BOI focusing on green economy sectors.
Reform & Rationalisation
Presidential commitment to streamline BOI incentive approval. New PPP Act expected with bespoke tax frameworks for infrastructure PPPs. DTAA negotiations with US, Netherlands, and Switzerland ongoing. Possible VAT rate review in 2026 budget cycle pending IMF approval. Carbon credit tax framework under development for green investments.
10. Frequently Asked Questions
Common questions from international investors about Sri Lanka’s tax incentive framework, covering BOI registration, Port City BSI, DTAA benefits, and repatriation rights.
How does an investor obtain the 15% concessionary tax rate?
The 15% concessionary CIT rate applies automatically to enterprises that obtain a valid BOI enterprise certificate under Section 17 of the BOI Act. The investor must submit a BOI project proposal meeting minimum investment and employment thresholds, receive formal approval and sign a Section 17 agreement, register the entity with the Registrar of Companies, and commence commercial operations within the agreed timeline (usually 3–4 years).
Can tax holidays apply outside an Export Processing Zone?
Yes. Tax holidays under BOI Section 17 agreements apply regardless of whether the enterprise is located inside or outside an EPZ. Non-EPZ BOI enterprises receive the same CIT concession and holiday period based solely on investment size and sector classification.
How does BSI registration work in Port City?
BSI registration involves applying to the CPCEC with a detailed business plan demonstrating substance. CPCEC reviews and approves typically within 30–60 business days. The entity is then incorporated or registered with the RoC, a BSI certificate is obtained from CPCEC, and a foreign currency account is opened with an approved bank.
How does a DTAA reduce withholding tax?
To claim DTAA benefits, the recipient must provide a valid Tax Residency Certificate (TRC) from their home country tax authority and submit a claim form to the Sri Lankan payer before the payment date. The payer deducts WHT at the treaty-reduced rate and remits to IRD with treaty claim documentation.
Do transfer pricing rules affect BOI enterprises?
Yes. The IRA 2017 introduced comprehensive transfer pricing rules aligned with OECD guidelines. All inter-company transactions between related parties must be at arm’s length prices. BOI enterprises are not exempt from transfer pricing obligations. Documentation requirements apply to all related party transactions exceeding LKR 100 million per year.
What repatriation rights exist for profits and capital?
BOI Section 17 agreements guarantee full repatriation of profits and dividends after payment of applicable WHT, capital invested in original foreign currency, and proceeds from liquidation or sale of the enterprise. There are no restrictions on the repatriation of legitimately earned investment returns.
Ready to Benefit from Sri Lanka’s Tax Incentives?
Whether through the BOI’s 15% concessionary rate, Port City’s 0% BSI regime, or sector-specific tax holidays, Sri Lanka offers one of the most competitive tax frameworks in South Asia for qualifying investors. Our team can help you navigate the structure that maximises your investment returns.
Inland Revenue Department — ird.gov.lk
BOI Sri Lanka — investsrilanka.com
CPCEC Port City — portcitycolombo.com
✉ info@investmentlanka.com
Sources & References
- Board of Investment Sri Lanka — Tax Incentives & Facilitation | investsrilanka.com/incentives
- Inland Revenue Department Sri Lanka — Inland Revenue Act No. 24 of 2017 | ird.gov.lk
- Colombo Port City Economic Commission (CPCEC) — BSI Framework 2021–2025 | portcitycolombo.com
- KPMG Sri Lanka — Corporate Tax Rate Survey 2024; VAT Guide 2024
- U.S. Department of State — Investment Climate Statement: Sri Lanka 2025
- Chambers & Partners — Sri Lanka Tax Law Guide 2025
- IMF Sri Lanka — Article IV Consultation & EFF Programme Review, 2024–2025
Sri Lanka Tax Incentives & Investment Benefits
Last Updated: July 2025 | Source: BOI Sri Lanka, IRD, Colombo Port City Economic Commission
Following the 2022 economic crisis, Sri Lanka implemented IMF-mandated fiscal reforms that raised the standard CIT from 24% to 30% and VAT from 12% to 18% (effective January 2024). However, BOI incentive rates and Port City zero-tax provisions remained intact, preserving preferential treatment for new qualifying investments.
1. Corporate Tax Rate Structure
Sri Lanka’s Inland Revenue Act No. 24 of 2017 (amended 2022) establishes a tiered corporate tax framework. BOI-registered enterprises and approved strategic projects enjoy substantially reduced rates.
| Tax Category | Rate | Applicable Entities |
|---|---|---|
| Standard Corporate Tax | 30% | General businesses, Banks, Financial institutions, Insurance companies, Betting/gaming/liquor businesses |
| BOI / Preferential Rate | 15% | BOI-approved qualifying enterprises, IT & BPO sector, SMEs with turnover ≤ LKR 500 million, Export-oriented manufacturers |
| Port City BSI Rate | 0% | Business Service entities in Port City (Financial services, logistics, tech hubs) |
2. BOI Tax Holiday Framework
The Board of Investment grants income tax exemptions for qualifying periods, after which enterprises pay the reduced 15% concessionary rate.
| Investment Category | Minimum Investment | Tax Holiday | Post-Holiday Rate | Employment Requirement |
|---|---|---|---|---|
| Small Qualifying Enterprise | USD 250,000 | 3 years | 15% | 25 local employees |
| Medium Qualifying Enterprise | USD 500,000 | 5 years | 15% | 50 local employees |
| Large Qualifying Enterprise | USD 1,000,000 | 7 years | 15% | 100 local employees |
| Strategic Investment | USD 50,000,000 | 12 years | 15% | 250 local employees |
| Mega Strategic Investment | USD 100,000,000 | 25 years | 15% | 500 local employees |
| Export Processing Zone (EPZ) | USD 250,000 | 5 years (export) / 2 yrs (domestic) | 12% (exports) | None specified |
| IT / BPO / Digital Services | USD 100,000 | 3–6 years | 15% | 50 employees (BPO) |
Note: Under the Strategic Development Projects (SDP) Act, Cabinet may approve bespoke packages for projects deemed of national strategic importance, including up to 25-year tax holidays, import duty exemptions, VAT relief, and BOI-equivalent employment passes.
3. Colombo Port City — BSI Tax Regime
The Colombo Port City Economic Commission Act No. 11 of 2021 established a separate economic zone with its own regulatory authority (CPCEC).
Key Benefits for BSI-Registered Companies:
- 0% Corporate income tax for companies providing financial services, tech, logistics, professional services, or trading from within Port City
- Foreign Currency Operations: USD, EUR, GBP and other approved foreign currencies; exempt from exchange control regulations
- Customs & Duty Exemptions: 0% customs duties, VAT, and import levies on goods imported into Port City zone
- Individual & Employment Taxes: Flat 15% personal income tax for Port City employees; 0% withholding tax on dividends to non-resident shareholders
Port City Approved Activities:
Financial Services | Wealth Management | Fintech & Digital Assets | IT & BPO | International Trading | Logistics & Shipping | Education (International) | Healthcare (International) | Professional Services | R&D Centres | Headquarters (Regional) | Tourism & Hospitality
4. Sector-Specific Tax Incentives
IT, BPO & Digital Services
- 15% CIT on IT & BPO income
- 0% on foreign exchange income from IT exports
- 3–6 year tax holiday for qualifying BPO setups
- Capital allowances: 200% deduction on R&D spend
- Fast-track work permits for foreign tech professionals
Agriculture & Agro-Processing
- 14% CIT for agro-processing and food manufacturing
- 0% on profits from identified agricultural crops
- Duty-free import of machinery for processing plants
- 5-year tax holiday for new plantation ventures
- VAT deferral on imported agricultural inputs
Manufacturing & Export
- 12% CIT on export proceeds (EPZ manufacturers)
- 5-year tax holiday for EPZ-located factories
- 0% import duties on raw materials (EPZ)
- Accelerated depreciation: 100% write-off Year 1
- Deferred customs duty: plant & machinery
Renewable Energy
- 0% CIT for initial 7 years (solar/wind projects)
- 15% thereafter (reduced from 30%)
- Duty-free import of renewable energy equipment
- 0% VAT on qualifying renewable energy systems
- Land lease concessions for utility-scale projects
Healthcare & Pharmaceuticals
- 15% CIT for private hospitals (300+ beds)
- 5-year tax holiday for pharmaceutical manufacturers
- Import duty exemption on medical equipment
- 0% VAT on pharmaceuticals and medical devices
- BOI fast-track for pharma zone (Hambantota)
Logistics & Shipping
- 15% CIT for qualifying freight & logistics firms
- Ship registration fees: highly competitive schedule
- Bunker fuel: partial duty relief for transshipment
- Port City: 0% tax on shipping co. profits (BSI)
- Bonded warehousing: customs duty deferral
5. VAT & Indirect Tax Framework
| Tax / Levy | Rate | Applicability | Investment Impact |
|---|---|---|---|
| VAT (Standard) | 18% | Most goods & services | Input VAT reclaimable for registered businesses |
| VAT (Zero-rated) | 0% | Exports, EPZ supplies, certain machinery | Favorable for export-oriented and EPZ businesses |
| Nation Building Tax (NBT) | Suspended | Previously 2% on turnover | Suspended since 2019; not currently applicable |
| Economic Service Charge (ESC) | Abolished | Previously on turnover > LKR 50M | Removed under IRA 2017; no longer applicable |
| Customs Import Duty | 0–30% | Most imported goods | BOI & EPZ enterprises: 0% on capital goods & raw materials |
| CESS Levy | Varies | Certain imports (protective tariff) | BOI projects often exempt under investment agreements |
| Social Security Contribution Levy (SSCL) | 2.5% | Taxable turnover > LKR 120M/qtr | Applies to most qualifying enterprises |
| Stamp Duty | Varies | Property transfer, share transfers | Concessionary rates for BOI project-related transactions |
6. Withholding Tax Rates for Investors
| Payment Type | Resident WHT | Non-Resident WHT | DTAA Reduced Rate |
|---|---|---|---|
| Dividends (listed/unlisted) | 15% | 15% | 5–15% (treaty dependent) |
| Interest — T-Bills/T-Bonds | 5% | 5% (capped) | 0–5% (some treaties nil) |
| Interest — Bank Deposits | 5% | 5% | 0–10% (treaty dependent) |
| Royalties | 14% | 14% | 10–15% (treaty dependent) |
| Technical Service Fees | 14% | 14% | 10–15% (treaty dependent) |
| Management Fees | 14% | 14% | Varies by treaty |
| Port City BSI — Dividends | N/A | 0% | N/A (special regime) |
| Port City BSI — Interest | N/A | 0% | N/A (special regime) |
7. Double Taxation Avoidance Agreement (DTAA) Network
Sri Lanka has 47 active DTAAs, with several more under negotiation. These treaties provide reduced withholding tax rates and eliminate double taxation of business profits.
Selected DTAA Partners:
| Country | Dividends | Interest | Royalties |
|---|---|---|---|
| 🇮🇳 India | 7.5–15% | 10% | 10% |
| 🇨🇳 China | 10% | 10% | 10% |
| 🇸🇬 Singapore | 7.5% | 10% | 10% |
| 🇬🇧 United Kingdom | 15% | 10% | 15% |
| 🇯🇵 Japan | 12.5% | 10% | 10% |
| 🇩🇪 Germany | 15% | 10% | 10% |
| 🇫🇷 France | 12.5% | 10% | 10% |
| 🇦🇺 Australia | 15% | 10% | 10% |
| 🇰🇷 South Korea | 10% | 10% | 10% |
| 🇦🇪 UAE | 0% | 0% | 0% |
| 🇸🇦 Saudi Arabia | 5–10% | 10% | 8% |
| 🇲🇾 Malaysia | 10% | 10% | 10% |
DTAA Coverage by Region:
- South & Southeast Asia: 14 Treaties
- Europe: 16 Treaties
- Middle East & Africa: 9 Treaties
- East Asia & Pacific: 5 Treaties
- Americas: 3 Treaties
Under Negotiation (2025): United States, Netherlands, Switzerland, Indonesia, Bangladesh, and Vietnam.
8. Employment & Personal Income Tax
Personal Income Tax Bands (2024/25)
| Annual Income (LKR) | Tax Rate |
|---|---|
| First 1,200,000 | 0% (Exempt) |
| 1,200,001 – 2,000,000 | 6% |
| 2,000,001 – 3,000,000 | 12% |
| 3,000,001 – 5,000,000 | 18% |
| 5,000,001 – 8,000,000 | 24% |
| 8,000,001 – 12,000,000 | 30% |
| Above 12,000,000 | 36% |
Employer Contributions (Mandatory)
| Contribution | Employer | Employee |
|---|---|---|
| EPF (Employees’ Provident Fund) | 12% | 8% |
| ETF (Employees’ Trust Fund) | 3% | — |
| Total Employer Cost | 15% | 8% |
Port City Exception: Employees working exclusively in Port City BSI entities may elect a flat 15% personal income tax rate on Port City earnings.
9. Tax Reform Timeline & Outlook
2017 — Inland Revenue Act Enacted
Major modernisation of the tax code. Simplified corporate tax to two tiers (14% and 28%). Abolished ESC, NBT replaced. Introduced IT/BPO concessionary rate. New transfer pricing rules aligned with OECD guidelines.
2021 — Port City Economic Commission Act
Established CPCEC and the BSI zero-tax regime for Port City. Created a separate regulatory framework for the 269-hectare reclaimed island. BSI entities enjoy 0% CIT, 0% WHT on dividends & interest, foreign currency operations, and customs exemptions.
2022–2023 — Crisis-Driven Tax Increases
IMF-mandated fiscal reforms raised standard CIT from 24% to 30%, VAT from 12% to 15% (Dec 2022) and later to 18% (Jan 2024). Income tax-free threshold reduced from LKR 3M to LKR 1.2M. SSCL (2.5%) introduced. BOI incentive framework preserved.
2024 — Stabilisation & IMF Compliance
Sri Lanka completed IMF EFF review milestones. Revenue-to-GDP rose to 12.1% (vs 8.3% in 2021). Transfer pricing enforcement tightened. Anti-avoidance provisions strengthened. New investment promotion guidelines issued by BOI focusing on green economy sectors.
2025–2026 — Reform & Rationalisation
Presidential commitment to streamline BOI incentive approval. New PPP Act expected to include bespoke tax frameworks for infrastructure PPPs. DTAA negotiations with US, Netherlands, and Switzerland ongoing. Possible VAT rate review in 2026 budget cycle pending IMF approval. Carbon credit tax framework under development for green investments.
10. Frequently Asked Questions
The 15% concessionary CIT rate applies automatically to enterprises that obtain a valid BOI enterprise certificate under Section 17 of the BOI Act. The investor must:
- Submit a BOI project proposal meeting minimum investment and employment thresholds
- Receive formal approval and sign a Section 17 agreement with BOI
- Register the entity with the Registrar of Companies
- Commence commercial operations within the agreed timeline (usually 3–4 years)
Yes. Tax holidays under BOI Section 17 agreements apply regardless of whether the enterprise is located inside or outside an Export Processing Zone (EPZ). Non-EPZ BOI enterprises receive the same CIT concession and holiday period based solely on investment size and sector classification.
BSI registration in Port City involves:
- Applying to the Colombo Port City Economic Commission (CPCEC) with a detailed business plan demonstrating substance
- CPCEC review and approval, typically within 30–60 business days
- Incorporation of a Sri Lanka company or branch registered with the RoC
- Obtaining a BSI certificate from CPCEC
- Opening a foreign currency account with an approved bank
To claim DTAA benefits, the recipient must:
- Provide a valid Tax Residency Certificate (TRC) from their home country tax authority
- Submit a claim form to the Sri Lankan payer before the payment date
- The payer deducts WHT at the treaty-reduced rate and remits to IRD with treaty claim documentation
Yes. The IRA 2017 introduced comprehensive transfer pricing rules aligned with OECD guidelines. All inter-company transactions between related parties must be at arm’s length prices. BOI enterprises are not exempt from transfer pricing obligations. Documentation requirements apply to all related party transactions exceeding LKR 100 million per year.
BOI Section 17 agreements guarantee full repatriation of:
- Profits and dividends after payment of applicable WHT
- Capital invested (in original foreign currency)
- Proceeds from liquidation or sale of the enterprise
Sources & References
- Board of Investment Sri Lanka — Tax Incentives & Facilitation | investsrilanka.com/incentives
- Inland Revenue Department Sri Lanka — Inland Revenue Act No. 24 of 2017 | ird.gov.lk
- Colombo Port City Economic Commission (CPCEC) — BSI Framework 2021–2025 | portcitycolombo.com
- KPMG Sri Lanka — Corporate Tax Rate Survey 2024; VAT Guide 2024
- U.S. Department of State — Investment Climate Statement: Sri Lanka 2025
- Chambers & Partners — Sri Lanka Tax Law Guide 2025
- IMF Sri Lanka — Article IV Consultation & EFF Programme Review, 2024–2025
⚠️ Legal Disclaimer: This page provides general information for educational and investment consideration purposes only. Tax laws, rates, and incentive frameworks are subject to change. The information herein reflects publicly available data as of July 2025. Investors should obtain independent legal and tax advice from qualified Sri Lanka-licensed professionals before making investment decisions. BOI incentive eligibility is subject to formal application, ministerial approval, and adherence to agreement conditions.