Final vs Creditable Withholding Tax in Sri Lanka

There is a question that quietly trips up most Sri Lankan taxpayers. The bank takes 10% off your fixed deposit. The company takes 15% off your dividend. Your employer holds back APIT every month. Your tenant subtracts 10% from your rent. At year end, which of these counts as the end of the story, and which still has to land on your annual return?

The answer is not "all of them" and it is not "none of them." It depends on a short list inside one subsection of the Inland Revenue Act.

What does the Inland Revenue Act mean by "final"?

The Act draws a hard line between two types of withholding. Final withholding payments are settled in full at source. The bank or company writes a cheque to the IRD on your behalf, hands you the rest, and the income never enters your assessable income again. Creditable payments work the opposite way. The gross income IS added to your assessable income, taxed at the progressive slabs, and the tax already withheld becomes a credit against your final liability under Section 89(2).

The list of final payments lives in Section 88(1A) of the Inland Revenue Act No. 24 of 2017, as amended through the Amendment Act No. 2 of 2025. It is short and exhaustive. Anything outside the list is creditable by default.

Which deductions are final for a resident individual?

For someone living in Sri Lanka with the usual mix of salary, deposits, shares, and maybe a rented-out property, the practical answer is short: dividends from a Sri Lankan company are final, and pretty much nothing else is.

CSE-listed share gains technically sit under a different mechanism (they are exempt amounts excluded from assessable income under Section 7(3)(a), not final WHT) but the practical effect for the taxpayer is the same: the gain does not enter your return and you do not owe anything more on it. Unlisted-share gains are different and remain taxable.

Which deductions are creditable?

This is where most resident-individual income sits, including the income most people assume is "already done":

The rate change worth flagging: the Amendment Act No. 2 of 2025 raised the AIT on bank interest from 5% to 10% with effect from 1 April 2025. The status did not change. It is still creditable, as it has been for resident individuals since the 1 January 2020 reset of Section 88(1A).

Why does this distinction matter on your return?

Three reasons, all of which cost real money when ignored.

First, what goes on the return. If you receive Rs. 1,200,000 of dividends from CSE-listed companies in a year, that figure does not appear on your annual return at all. The 15% (Rs. 180,000) is the end of it. If you receive Rs. 1,200,000 of bank interest, the gross figure DOES appear on the return, sits inside your assessable income at the progressive slabs, and the 10% (Rs. 120,000) becomes a credit against your final liability. Two near-identical amounts, two entirely different paper trails.

Second, what goes on your quarterly Statement of Estimated Tax. Quarterly instalments under Section 90 are based on your estimated total tax for the year. Final-WHT income never enters that estimate, so dividends do not inflate your quarterly base. Creditable income does enter the estimate, so interest, rent, and APIT income shape what you owe each quarter. People who treat interest as final tend to underpay their instalments, attract Section 179(2) penalties, and pay more in interest than the tax saving would have justified. See [Quarterly Tax Payments in Sri Lanka: Your 2025/2026 Guide](/blog/quarterly-tax-payments-sri-lanka-guide) for the mechanics.

Third, refunds. Because creditable WHT is a credit, it can produce a refund. If reliefs and the progressive slabs land you on a final liability of Rs. 200,000 and the bank withheld Rs. 240,000 on your interest over the year, the Rs. 40,000 difference flows back to you. That refund only exists because the income was creditable in the first place. Final-WHT income does not refund, regardless of how the rest of your return turns out.

How does this compare to APIT and rent WHT?

These two follow the same creditable pattern as interest, despite looking like deductions-at-source that "should" finish the job.

APIT on your salary is creditable under Section 83A read with Section 89(2). Your monthly take-home reflects the deduction, but the full gross salary lands on your return. If APIT was deducted correctly and you have no other income, the credit matches your final liability and there is no balance to pay. If you have additional income (freelance work, dividends from unlisted companies, rent), the APIT credit closes part of the gap but does not close it all. See [Working Remotely for a Foreign Company?](/blog/foreign-employment-income-tax-sri-lanka) and [Freelancer Tax in Sri Lanka](/blog/freelancer-tax-sri-lanka-2025-what-changed) for related contrast cases.

Rent WHT at 10% (when due) is creditable on your return, and the rent income is also eligible for the 25% deemed deduction for repairs and maintenance under the Fifth Schedule. Both effects land on the same return. See [Rent Relief in Sri Lanka](/blog/rent-relief-sri-lanka-landlords) for the relief side.

What about the senior citizen exemption?

Resident individuals aged 60 and over (Sri Lankan citizens, resident in Sri Lanka at any time during the YoA) can declare to their bank that aggregate interest will not exceed Rs. 1,500,000 in the year, and the bank refrains from deducting the 10% AIT up to that threshold. Statutory basis is paragraph 10(1)(b)(ii) of the First Schedule, with regulations effective from 1 April 2018.

The exemption stops the bank withholding. It does NOT remove the income from assessable income. Because interest is creditable, the gross interest still enters the return. If the senior citizen's total income (interest plus any other) exceeds the Rs. 1,800,000 personal relief, the return obligation remains and the progressive slabs apply.

There is also a newer 2026 expansion (effective 1 April 2025) that allows any resident individual with no taxable income (total income below the personal relief) to file a similar declaration, regardless of age.

How does Taxable handle final vs creditable income?

When you record investment income in Taxable, you pick the category (Interest, Dividends, Rent, Capital Gains on Shares, Capital Gains on Assets, Winnings). Based on the category and your Year of Assessment, three things happen automatically:

1. The correct AIT rate is applied from the tax-year configuration (15% for dividends, 10% for interest in YoA 2025/2026, and so on).
2. The deduction is classified as final or creditable per the Section 88(1A) test embedded in the engine. Dividends are flagged as final and excluded from your progressive calculation. Interest, rent, and other creditable categories are routed into assessable income with the WHT recorded as a credit.
3. The credit flows through to your final liability at year end, so creditable WHT shows up as a reduction in the balance due, rather than as a permanent loss.

You can also indicate whether the WHT was deducted at source (the common case for licensed banks and resident companies) or whether you received the gross and still owe the deduction. The annual calculation respects the difference.

The line between final and creditable is not arbitrary. It is the line between income that stays out of your return and income that flows through it, and the answer depends on a short list in one subsection of one Act. Get the categorisation right and the return is straightforward. Get it wrong and you either over-declare income that has already been settled, or under-declare income that still owes the progressive slabs. Both outcomes cost.

If you only remember one thing, remember the shape of Section 88(1A) for a resident individual: dividends in, almost everything else out. That alone covers most of the day-to-day cases.