Sri Lanka Individual Service Exporter Foreign Income Tax Calculator 2025

Calculate business income tax for Sri Lankan freelancers and individual service exporters receiving foreign currency income (2025 updated). Our comprehensive free calculator is trusted by 2,000+ freelancers to accurately compute tax liability on foreign service income with progressive rates capped at 15%. Key features: monthly/annual income toggle, multi-currency support (USD, EUR, GBP, AUD, CAD) with automatic CBSL exchange rate fetching, unlimited business expense deductions via accordion interface, Rs. 1,800,000 personal relief application, and detailed accounting-style tax breakdown showing two-tier progressive tax rates (6% on first Rs. 1,000,000, 15% on amounts above). Perfect for freelancers, independent consultants, digital service providers, software developers, designers, and self-employed professionals providing services to international clients while residing in Sri Lanka. The calculator provides complete quarterly payment schedules (August 15, November 15, February 15, May 15) with exact amounts and dates, monthly tax projections, and comprehensive breakdowns for IRD compliance. Supports all business expense deductions including internet, software subscriptions, home office utilities, professional services, and payment gateway fees. Used by thousands of Sri Lankan freelancers for accurate quarterly tax planning and IRD self-assessment filing.

Income & Deductions

Enter your foreign currency service income and allowable business expense deductions

Updated: Oct 2025
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Source: Central Bank of Sri Lanka Exchange Rates (Buy Rate)
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About This Tool

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About Sri Lanka Individual Service Exporter Foreign Income Tax Calculator

This detailed guide explains the taxation method for individual service providers and freelancers whose income is derived from foreign sources and repatriated through a bank, specifically aligning with the tax structure applicable starting the Year of Assessment (Y/A) commencing April 1, 2025.

Who This Calculator Is For

This calculator is specifically designed for:

  • Independent service providers rendering services to international clients
  • Freelancers receiving foreign currency payments
  • Consultants working with overseas companies
  • Digital service providers offering services to be utilized outside Sri Lanka

The income of such individuals is classified as business income and is subject to a progressive tax structure that is capped at a maximum rate of 15%.


Income Classification and Scope

Definition of the Category

This specialized tax provision applies to the individual's gains and profits earned or derived from any service rendered in or outside Sri Lanka to any person to be utilized outside Sri Lanka, where the payment for such services is received in foreign currency and remitted through a bank to Sri Lanka.

Income Classification: Business Income

The income derived by independent service providers and freelancers is legally considered business income.

This distinction is crucial because:

  1. Tax Table 08 (for resident employees working remotely for a foreign employer) does not apply to independent service providers and freelancers
  2. As business income, the calculation of taxable income begins by deducting allowable business expenses
  3. Tax payments are made via quarterly instalments rather than monthly APIT deductions

Tax Calculation Methodology (Y/A Commencing April 1, 2025)

The tax calculation proceeds in four main stages:

Stage 1: Calculating Gross Income in LKR

Step Description Important Details
1. Foreign Currency Income Include all service fees received in foreign currency and remitted through a bank Must be received through a bank to qualify for this tax treatment
2. Currency Conversion Convert to Sri Lankan Rupees at the Central Bank of Sri Lanka exchange rate Use the exchange rate applicable on the date the amount is received
3. Gross Income (LKR) Total annual income in LKR after conversion This is your gross business income

Stage 2: Calculating Net Business Income

Step Description Important Details
1. Allowable Deductions Deduct expenses incurred during the year and in the production of income Expenses must be directly related to earning the income
2. Capital Expenses Expenses of a capital nature are generally not allowable as deductions Examples: purchasing equipment may not be fully deductible in one year
3. Net Business Income Gross Income minus Allowable Deductions This is your assessable income

Common Allowable Deductions:

  • Internet and telecommunications expenses
  • Software subscriptions and licenses
  • Professional development and training
  • Office supplies and consumables
  • Electricity and utility costs (proportionate to business use)
  • Professional service fees (accounting, legal)
  • Bank charges and transaction fees

Stage 3: Applying Personal Relief

The total assessable income (Net Business Income) must be reduced by the available personal relief to determine the taxable income.

  • For a resident or non-resident citizen individual, the relief for each year of assessment commencing on or after April 1, 2025, is Rs. 1,800,000
  • Taxable Income = Net Business Income – Rs. 1,800,000

Stage 4: Applying the Progressive Tax Rates with a 15% Maximum Cap

The resulting taxable income is subject to a simplified two-tier progressive rate structure:

Taxable Income Range Tax Rate
Up to Rs. 1,000,000 6%
Above Rs. 1,000,000 15%

This income shall be taxed at the maximum rate of 15% with effect from April 1, 2025. While the general individual tax rates include higher brackets (18%, 24%, 30%, 36%), all rates above 15% are capped at 15% for foreign currency service exporters.


Example Calculation

Let's assume an individual freelancer (resident citizen) has the following annual income for the Y/A commencing April 1, 2025:

Income/Deduction Amount (LKR)
Gross Foreign Currency Service Fees (USD 6,000 × 12 months × 300 exchange rate) 21,600,000
Allowable Business Expenses (Internet, software, utilities, etc.) (500,000)
Net Business Income (Assessable Income) 21,100,000
Personal Relief (Y/A 2025/2026) (1,800,000)
Total Taxable Income 19,300,000

Tax Calculation:

Taxable Income Bracket (LKR) Rate Tax on Bracket (LKR) Cumulative Tax (LKR)
First 1,000,000 6% 60,000 60,000
Remaining 18,300,000 15% 2,745,000 2,805,000
Total Tax Payable (Annual) 2,805,000

Quarterly Instalment Payment: Rs. 2,805,000 ÷ 4 = Rs. 701,250 per quarter


Tax Payment Obligations and Due Dates

Since the freelancer's income is classified as business income, they are considered an instalment payer and must pay tax quarterly, followed by a final assessment.

A. Advance Tax Payments (Quarterly Instalments)

An individual deriving assessable income from a business must pay tax by quarterly instalments.

Quarter Period Due Date
Q1 April - June August 15 (current Y/A)
Q2 July - September November 15 (current Y/A)
Q3 October - December February 15 (following year)
Q4 January - March May 15 (following year)

Important Notes:

  • The individual must file an estimate of tax payable by the date for payment of the first tax instalment (August 15th)
  • This estimate can be revised later in the year
  • The amount of each instalment is calculated using a formula that spreads the estimated tax liability for the year across the remaining quarters

B. Final Assessment Payment

The final tax liability is determined when the tax return is filed.

  • Return Filing Due Date: Not later than eight months after the end of the year of assessment (i.e., by November 30th)
  • Tax Payment Due Date: Tax payable on assessment (the remaining balance after all instalments and credits) is due six months after the end of the year of assessment (i.e., September 30th)

Important Considerations for Freelancers

1. Currency Conversion Rules

All amounts included in income must be converted to Sri Lankan Rupees using the Central Bank of Sri Lanka exchange rate applicable on the date the amount is included for the purposes of the Act.

Tip: Maintain detailed records of:

  • Date of receipt of each payment
  • Foreign currency amount
  • Exchange rate used
  • LKR equivalent

2. Record Keeping and Documentation

A taxpayer engaged in business must keep and maintain sufficient records and accounts in Sri Lanka to record all transactions and ascertain gains/profits.

Requirements:

  • Financial statements showing all income and expenses
  • Invoices for services rendered
  • Bank statements showing foreign currency receipts
  • Source documents for all business expenses
  • Records must be retained for a period of five years from the transaction date or until related proceedings are completed
  • All required records and accounts must be kept in Sinhala, Tamil, or English
  • Use your Taxpayer Identification Number (TIN) in all correspondence and on tax-related source documents

3. Joint & Several Liability (Non-Payment Risk)

Where tax is required to be withheld but a withholding agent fails to do so, the withholdee (the individual/freelancer) is jointly and severally liable for that tax. Tax payment due dates are accelerated in this case: the tax is payable by the withholdee within fifteen days after the end of the calendar month in which the payment is received.

4. Penalties and Interest

Failure to meet deadlines results in penalties and interest:

Interest on Underpayments

Interest is charged at one and one-half per cent per month (or part month), computed monthly, for tax not paid by the due date (including instalment due dates).

Late Filing Penalty

Failure to file a tax return by the due date incurs a penalty equal to the greater of:

  1. 5% of the tax owing plus 1% for each month the failure continues, OR
  2. Rs. 50,000 plus Rs. 10,000 for each month the failure continues (capped at Rs. 400,000)

Late Payment Penalty (Assessment)

Failure to pay tax due on assessment within fourteen days of the due date leads to a penalty equal to 20% of the amount of tax due but not paid. (Note: A separate 10% penalty applies to defaulted instalments)


Best Practices for Compliance

  1. Keep Detailed Records: Maintain comprehensive records of all foreign currency receipts, exchange rates used, and business expenses
  2. File Estimate on Time: Submit your tax estimate by August 15th of each Y/A
  3. Pay Instalments Promptly: Ensure quarterly instalments are paid on or before due dates to avoid penalties
  4. Claim Valid Deductions: Only claim expenses that are genuinely incurred in producing your business income
  5. Seek Professional Advice: Consult with a qualified tax professional or chartered accountant for complex situations
  6. Register for TIN: Ensure you have a valid Taxpayer Identification Number (TIN)
  7. File Annual Return: Submit your annual tax return by November 30th

Recent Updates & Changes (2025)

The Year of Assessment commencing April 1, 2025 brings several important updates for individual service exporters and freelancers in Sri Lanka:

Personal Relief Increase: The personal relief amount has been set at Rs. 1,800,000 for Y/A 2025/2026, providing significant tax savings for lower and middle-income freelancers. This is an increase from previous years and reduces the taxable income base for all individual taxpayers.

Simplified Tax Structure: The progressive tax structure for service exporters remains capped at a maximum of 15%, significantly lower than the general individual tax rates which can reach up to 36%. This preferential treatment reflects the government's commitment to encouraging foreign currency earnings and supporting Sri Lanka's digital service export sector.

Exchange Rate Compliance: The Central Bank of Sri Lanka (CBSL) continues to update exchange rates regularly. Freelancers must use the official CBSL rate applicable on the date of receipt for all currency conversions. Our calculator automatically fetches the latest CBSL rates to ensure accuracy and compliance.

Digital Filing Emphasis: The Inland Revenue Department (IRD) increasingly encourages online tax filing through the MyTax Portal. Freelancers can now file estimates (Form IT1), revise estimates, make instalment payments, and submit annual returns digitally, streamlining the compliance process significantly.

Record Retention Requirements: The mandatory five-year record retention period remains in effect. All freelancers must maintain comprehensive documentation of foreign currency receipts, exchange rates, business expenses, and tax payments in Sinhala, Tamil, or English to withstand potential IRD audits.


Freelancer vs Employee: Key Tax Differences

Understanding whether you're classified as a freelancer (business income) or an employee (employment income) is crucial for tax compliance. Here's a comprehensive comparison:

Factor Freelancer / Service Exporter (Business Income) Foreign Employer Employee (Employment Income)
Income Classification Business income under Inland Revenue Act Employment income (salaries and wages)
Tax Table Applied Progressive rates capped at 15% Tax Table 08 (Foreign Employment)
Tax Rates 6% up to Rs. 1M, 15% above Progressive rates: 6%, 12%, 18%, 24%, 30%, 36%
Personal Relief Rs. 1,800,000 per year Rs. 1,800,000 per year
Payment Method Quarterly self-assessed instalments Monthly APIT withheld by employer
Payment Dates Aug 15, Nov 15, Feb 15, May 15 Monthly deduction from salary
Business Expense Deductions YES - Unlimited allowable expenses NO - Fixed relief amounts only
Deductible Expenses Internet, software, utilities, professional services, payment fees, home office costs None (standard tax table applied)
Currency Conversion CBSL rate on receipt date CBSL rate on receipt date
Annual Return Filing Required by November 30 Required by November 30
Multiple Clients Typically yes - invoicing multiple clients Usually no - single employer relationship
Quarterly Estimate Filing Required by August 15 (Form IT1) Not required (employer handles withholding)

Key Decision Factor: If you invoice multiple clients for project-based work, you're a freelancer. If you receive regular monthly salary from one foreign employer under an employment contract, you're an employee and should use the Foreign Employment Income Tax Calculator instead.

Advantage of Freelancer Classification: The ability to deduct unlimited business expenses means freelancers with significant operating costs (software, internet, cloud services, etc.) often pay considerably less tax than employees earning the same gross amount. For example, a freelancer earning Rs. 6,000,000 gross with Rs. 600,000 in expenses pays tax on Rs. 5,400,000 (after personal relief: Rs. 3,600,000), while an employee earning Rs. 6,000,000 pays tax on the full Rs. 4,200,000 (after personal relief only).


Allowable Business Deductions Checklist for Freelancers

Maximizing legitimate business expense deductions is critical for minimizing your tax liability as a freelancer. Here's a comprehensive checklist of allowable and non-allowable deductions:

Fully Deductible Operating Expenses

Internet & Telecommunications:

  • Monthly internet/broadband subscriptions (100% if used exclusively for business)
  • Mobile phone bills (proportionate to business use)
  • VoIP services (Skype credit, Zoom subscriptions)
  • Domain name registrations and DNS services

Software & Digital Services:

  • Cloud hosting services (AWS, Google Cloud, DigitalOcean)
  • Software subscriptions (Adobe Creative Cloud, Figma, Canva Pro, Microsoft 365)
  • Project management tools (Asana, Trello Premium, Notion)
  • Design and development tools (GitHub Pro, JetBrains IDEs)
  • Accounting software (QuickBooks, Wave, Zoho Books)

Home Office Utilities (Proportionate):

  • Electricity bills (calculate business-use percentage based on area/hours)
  • Water bills (if applicable for business use)
  • Home office rent (proportionate to office space vs. total home area)

Professional Services:

  • Accounting and bookkeeping fees
  • Legal consultation fees
  • Tax preparation services
  • Business registration and license fees

Payment Processing Fees:

  • PayPal transaction and withdrawal fees
  • Wise (TransferWise) transfer fees
  • Bank wire transfer charges
  • Payment gateway fees (Stripe, Payoneer)
  • Foreign currency conversion charges

Professional Development:

  • Online courses and certifications (Udemy, Coursera, LinkedIn Learning)
  • Webinar and conference registration fees
  • Industry-specific training programs
  • Books and educational materials directly related to your profession

Office Supplies & Consumables:

  • Stationery, pens, notebooks
  • Printer ink and paper
  • Storage devices (USB drives, external hard drives used for business)

Marketing & Advertising:

  • Website hosting and maintenance
  • Portfolio website costs
  • Online advertising (Google Ads, LinkedIn Ads)
  • Business cards and promotional materials
  • Freelance platform fees (Upwork, Fiverr commissions)

Non-Deductible / Capital Expenses

Capital Assets (Not Immediately Deductible):

  • Laptop or desktop computer purchases (may qualify for depreciation over multiple years)
  • Office furniture (desk, chair, filing cabinets) - depreciation applies
  • Vehicles used for business - depreciation applies
  • Building improvements or renovations

Personal Expenses (Not Deductible):

  • Personal mobile phone use (non-business portion)
  • Personal meals and entertainment
  • Commuting costs (unless traveling to meet clients)
  • Gym memberships or health insurance (personal benefit)
  • Clothing (unless specialized professional attire)

💡 Deduction Best Practices

1. Calculate Proportionate Home Office Expenses: If you work from home, calculate the percentage of your home used exclusively for business. For example, if you use a 150 sq ft office in a 1,000 sq ft house, your business use is 15%. Apply this percentage to electricity, internet, and rent.

2. Keep All Receipts and Invoices: Scan and digitally store every expense receipt. Organize by category (software, internet, utilities) and by month/quarter for easy retrieval during IRD audits.

3. Use a Separate Business Bank Account: Maintain a dedicated bank account for business income and expenses. This simplifies record-keeping and clearly separates personal and business transactions.

4. Document Business Purpose: For expenses that could be questioned (travel, meals with clients), keep notes documenting the business purpose, date, client name, and outcome.

5. Claim Only Legitimate Business Expenses: Only deduct expenses that are wholly and exclusively incurred in the production of income. Personal expenses or capital purchases do not qualify for immediate deduction and can trigger IRD scrutiny.

6. Consider Depreciation for Capital Assets: While you cannot immediately deduct the full cost of a laptop or office furniture, you may be able to claim depreciation over the asset's useful life (typically 3-5 years for computers, 10 years for furniture). Consult with a tax professional to calculate allowable depreciation.


Frequently Asked Questions

Q: Does this apply if I work part-time for a foreign employer?

A: No. If you are an employee of a foreign company receiving regular employment income, you should use Tax Table 08 (Foreign Employment Income Tax Calculator) instead. This calculator is specifically for independent service providers and freelancers who are self-employed.

Q: Can I deduct the cost of purchasing a computer or office furniture?

A: Capital expenses (like purchasing equipment) are generally not fully deductible in the year of purchase. However, depreciation on such assets may be claimed over multiple years. Consult with a tax professional for specific advice on capital allowances.

Q: What if I receive payments in multiple currencies?

A: Convert each payment to LKR using the Central Bank exchange rate applicable on the date of receipt. Sum all LKR amounts to arrive at your total annual gross income.

Q: Do I need to pay APIT like employees do?

A: No. As a business income earner, you pay tax via quarterly instalments rather than monthly APIT deductions. You are responsible for calculating and paying these instalments yourself.

Q: What happens if my actual income is different from my estimate?

A: You can revise your estimate during the year. When you file your annual return, the actual tax liability will be calculated. Any excess paid will be refunded or credited, and any shortfall must be paid by the assessment payment due date (September 30th).

Q: How do I calculate proportionate home office expenses?

A: Calculate the percentage of your home dedicated to business use. Measure your office space (e.g., 150 sq ft) and divide by total home area (e.g., 1,000 sq ft) = 15%. Apply this percentage to electricity, internet (if not 100% business), and rent. Example: Monthly electricity bill Rs. 8,000 × 15% = Rs. 1,200 deductible business expense. Maintain measurement records and utility bills for IRD audit purposes.

Q: Can I deduct subscription services like Netflix or Spotify?

A: No. Entertainment subscriptions for personal use are not deductible. Only subscriptions directly related to your professional work qualify (Adobe Creative Cloud for designers, GitHub for developers, Zoom for client meetings). The expense must be wholly and exclusively incurred in producing your business income.

Q: What should I do if I miss a quarterly payment deadline?

A: Pay immediately to minimize penalties. Late payments incur 1.5% interest per month (compounding) from the due date, plus a 10% default penalty if unpaid within 14 days. For example, a Rs. 200,000 quarterly payment 2 months late costs an additional Rs. 6,000 in interest plus Rs. 20,000 penalty = Rs. 226,000 total. Set calendar reminders for August 15, November 15, February 15, and May 15 to avoid penalties.

Q: Do I need to register for VAT as a freelancer?

A: If your annual turnover exceeds Rs. 300 million, you must register for Value Added Tax (VAT) with the IRD. Most individual freelancers fall below this threshold and are not required to register. However, voluntarily registering for VAT allows you to claim input VAT credits on business expenses. Consult with a tax professional to determine if VAT registration benefits your specific situation.

Q: Can I hire subcontractors and deduct their fees?

A: Yes. Payments to subcontractors for services directly related to completing your client projects are fully deductible business expenses. Keep detailed records: subcontractor name, TIN, services provided, invoice, payment proof. Note: You may have withholding tax obligations depending on the payment type and subcontractor classification. Consult IRD guidelines on withholding requirements for business-to-business payments.


Tax Optimization Strategies for Freelancers

Smart tax planning can significantly reduce your tax liability while maintaining full IRD compliance. Here are proven strategies used by successful Sri Lankan freelancers:

1. Maximize Business Expense Deductions

Strategy: Track and deduct every legitimate business expense throughout the year. Many freelancers leave money on the table by failing to claim valid deductions.

Action Steps:

  • Set up a digital expense tracking system (Google Sheets, Wave, QuickBooks)
  • Scan receipts immediately using a phone app
  • Categorize expenses weekly (internet, software, utilities, professional services)
  • Calculate proportionate home office expenses monthly
  • Review expense categories quarterly to identify missed deductions

Impact Example: A freelancer earning Rs. 12,000,000 annually who increases tracked deductions from Rs. 200,000 to Rs. 800,000 reduces taxable income from Rs. 10,000,000 to Rs. 9,400,000 (after personal relief), saving approximately Rs. 90,000 in annual tax (Rs. 22,500 per quarter).

2. Time Income Recognition Strategically

Strategy: If possible, negotiate payment dates to optimize your tax position across Year of Assessment boundaries.

Action Steps:

  • Understand that income is recognized on the date received through your bank
  • If near a Y/A boundary (March 31), consider whether receiving payment in early April vs. late March benefits your tax planning
  • Use the calculator to model different scenarios
  • Coordinate with clients on invoice payment timing where feasible

Important Note: Do not manipulate or misrepresent actual receipt dates. Only use this strategy for genuine flexibility in payment scheduling with client agreement.

3. Front-Load Your Quarterly Instalments

Strategy: Pay higher instalments early in the year to avoid penalties and interest if your income exceeds your estimate.

Action Steps:

  • File a conservative (realistic) estimate by August 15
  • If income exceeds expectations mid-year, voluntarily increase later instalments
  • Pay slightly above your estimated quarterly amount as a buffer
  • Overpayments are refundable or creditable when you file your annual return

Benefit: Eliminates the 1.5% monthly interest charged on underpayments, which can add thousands in penalties. Better to overpay and receive a refund than underpay and incur interest.

4. Separate Personal and Business Finances

Strategy: Use dedicated business accounts to cleanly separate business income/expenses from personal transactions.

Action Steps:

  • Open a separate business bank account for receiving foreign currency payments
  • Use a dedicated LKR account for business expense payments
  • Apply for a business credit card for recurring subscriptions
  • Keep personal spending completely separate

Benefits: Simplifies record-keeping, makes expense tracking effortless, provides clear audit trail for IRD, demonstrates professionalism, and makes year-end tax preparation significantly faster.

5. Invest in Tax-Deductible Professional Development

Strategy: Upskill while reducing taxable income by investing in courses, certifications, and training directly related to your profession.

Action Steps:

  • Identify skills that will increase your earning potential
  • Enroll in relevant online courses (Udemy, Coursera, LinkedIn Learning)
  • Attend industry conferences and webinars
  • Purchase professional books and subscriptions
  • Keep certificates and receipts for all educational expenses

Dual Benefit: Reduces current year tax liability while increasing future earning capacity. A Rs. 100,000 investment in professional development saves Rs. 15,000 in tax (15% rate) while potentially increasing your hourly rate significantly.

6. Plan for Capital Expenditures

Strategy: Time major equipment purchases strategically and understand depreciation rules.

Action Steps:

  • Plan laptop, monitor, and office furniture purchases
  • Understand that capital expenses are depreciated over multiple years (not immediately deductible)
  • Consult with an accountant to calculate allowable depreciation for capital assets
  • Keep detailed records of purchase date, cost, and business use percentage

Tax Planning: While a Rs. 300,000 laptop isn't immediately deductible, you can claim depreciation (e.g., Rs. 60,000 per year over 5 years), reducing taxable income each year.

7. Use the MyTax Portal Efficiently

Strategy: Leverage IRD's digital tools for convenient filing, payment, and record-keeping.

Action Steps:

  • Register on the IRD MyTax Portal (mytax.ird.gov.lk)
  • File your initial estimate (Form IT1) online by August 15
  • Make quarterly payments digitally (avoid physical bank visits)
  • Access payment history and tax account details anytime
  • File annual return (Form IT1) electronically by November 30

Benefits: Instant confirmation of filing/payment, digital record-keeping, avoids late filing penalties due to postal delays, and provides 24/7 account access.

8. Work with a Tax Professional

Strategy: Invest in professional tax advice for complex situations or significant income.

Action Steps:

  • Hire a Chartered Accountant or tax consultant for annual return preparation
  • Schedule mid-year tax planning consultation to optimize deductions
  • Get professional advice on capital allowances, depreciation, and complex expense classification
  • Have your records and calculation reviewed before filing

ROI: Professional fees (typically Rs. 25,000 - Rs. 75,000 annually) are tax-deductible business expenses and often save multiples of their cost through optimized tax planning, avoiding penalties, and ensuring full compliance.


Conclusion

Understanding your tax obligations as an individual service exporter in Sri Lanka is crucial for compliance and financial planning. This calculator simplifies the complex calculation process and helps you:

  • Accurately calculate your tax liability
  • Plan for quarterly instalment payments
  • Understand the impact of business expense deductions
  • Ensure timely compliance with tax deadlines

Disclaimer: This calculator provides estimates based on the information you provide and current tax laws. For official tax advice and filing, consult with the Inland Revenue Department or a qualified tax professional.


Last Updated: January 2025 Applicable for: Year of Assessment commencing April 1, 2025

References:

  • Inland Revenue Act of Sri Lanka
  • IRD Tax Guidelines for Individual Service Exporters
  • Central Bank of Sri Lanka Exchange Rates

💡 This tool provides comprehensive calculations. All results are estimates and should be used for planning purposes only.