Sri Lanka Foreign Service Income Tax 2025-26: What Changed, What to Do

For most of the last decade, billing an overseas client from Sri Lanka was one of the most tax-efficient income paths available. Software developers exporting code to US startups, freelance designers paid through Wise, BPO firms serving Australian retailers, consultancies billing the UK — all enjoyed a full income tax exemption on that revenue. From 1 April 2025, that exemption is gone. The replacement is a 15% concessionary rate, but only if you meet the conditions. Miss them and the same income gets taxed at progressive rates up to 36%.

What changed — in one paragraph

Under the Inland Revenue (Amendment) Act No. 2 of 2025, the previously broad exemption on foreign-source services rendered from Sri Lanka was withdrawn for individuals and partnerships, effective YA 2025-26. Foreign service income is now taxable. A concessionary 15% rate applies for qualifying service exporters; income that doesn’t qualify falls back to ordinary progressive rates that can reach 36% at the top marginal band.

Old regime vs new regime

The 15% concessionary rate — three conditions you must meet

To access the 15% rate (instead of progressive rates up to 36%), foreign service income must satisfy all three of the following:

1. Service rendered for use outside Sri Lanka.The services must be supplied to a person utilising them outside Sri Lanka. A US client consuming the work product in the US qualifies. A local client of an overseas parent company does not.
2. Paid in foreign currency.The remitter pays in USD, EUR, GBP, AUD, or another foreign currency — not LKR. This is the easy condition to meet for genuine exports.
3. Remitted through a Sri Lankan bank.The funds must arrive through the Sri Lankan banking system. Holding the income in an offshore Wise / Payoneer balance, a foreign bank account, or a crypto wallet without remittance does not qualify. The IRD’s position is that the inward-remittance record is what evidences the export.

The trap: not remitting through a Sri Lankan bank

This is the single most expensive error we expect to see this filing season. Many Sri Lankan freelancers and small service exporters have historically held foreign earnings in Wise, Payoneer, or a US bank account — transferring smaller amounts to local accounts only when needed for LKR expenses. Under the old exempt regime, this had no tax consequence. Under the new regime, only the portion remitted to a Sri Lankan bank qualifies for the 15% rate. Funds held abroad and never brought into the local banking system are treated as foreign income that does not meet the concessionary conditions — meaning ordinary progressive rates apply, with the marginal band reaching 36%.

Foreign tax credit — for income already taxed abroad

If you have already paid income tax on the same foreign earnings in another jurisdiction — for example, a US client withheld tax under their domestic rules — you can claim that as a credit against the 15% Sri Lankan liability. If the foreign tax paid was 15% or higher, your Sri Lankan position is effectively neutralised. If it was lower, you pay the difference here. This matters most for professionals working through formal employment structures in the US, UK, or AU rather than as independent contractors.

Who’s affected

The exemption removal isn’t a niche change. If your bank statement shows monthly inflows in foreign currency, this applies to you. The most common profiles we see:

• Software developers and IT firms billing US, EU, UK, AU clients
• Freelancers paid through Wise, PayPal, Payoneer, Stripe, or direct wire
• BPO operators, KPO firms, contact-centre operations
• Consultancies — strategy, IT, engineering, accounting, legal
• Architects, designers, marketing / PR agencies with overseas clients
• YouTube creators, app developers, and SaaS founders earning ad / platform revenue from overseas

Three things to do this filing season

1. Reconstruct every overseas remittance for YA 2025-26.Pull your bank statements from 1 April 2025 onwards and identify every foreign-currency inflow. Most freelancers have never tracked this in one place; the IRD now expects you to.
2. Move the rest of your overseas balance into a Sri Lankan bank.If you currently hold significant balances in Wise, Payoneer, or a foreign bank account, the simplest path to the 15% rate is to bring those funds in. The banking-channel condition is the one most filers will miss; it’s also the easiest to fix prospectively.
3. Document service contracts and foreign tax paid.Save engagement letters, invoices, client jurisdiction evidence, and any withholding certificates from overseas tax authorities. The IRD will want this if your return is selected for review.

This change sits alongside several other YA 2025-26 reforms — the personal relief raise, the 12% bracket elimination, the bank-interest WHT doubling — covered in our piece on Sri Lanka personal income tax for 2025-26. If you bill overseas clients and want a candid review of your position before filing, get in touch. We’re happy to take a look.

Already an ERPA client? Upload your overseas-income supporting documents (contracts, invoices, remittance records) securely at filemytax.erpa.lk →