Do Senior Citizens Pay Tax on Interest in Sri Lanka?

If you are retired and living on your fixed deposits, this is the one tax rule worth getting right. The senior citizen interest tax exemption in Sri Lanka lets you receive a large slice of your bank interest with no tax at all. But it does not happen by itself. There is a form to file, and if you skip it, the bank quietly deducts tax you did not need to pay.

The good news: the rule is generous and the steps are simple. Most retirees living on deposit income pay little or no tax on it. Let me walk you through who qualifies, how much is tax-free, and exactly how to claim it, with real numbers.

Who counts as a senior citizen for this tax relief?

To get the relief, you need to tick three boxes for the year of assessment:

• You are a citizen of Sri Lanka
• You are resident in Sri Lanka for that year
• You are aged 60 or above at any time during that year

That last point matters. You do not need to have been 60 for the whole year. If you turn 60 at any point during the tax year, you qualify as a senior citizen for that entire year.

How much of my interest income is tax-free?

The relief is Rs. 1,500,000 of interest income per year, free of tax. It sits in Paragraph 2(d) of the Fifth Schedule of the Inland Revenue Act, and it applies to interest you earn from financial institutions: fixed deposits, savings accounts, and similar bank products.

Here is what that means in practice. Say you are 67 and you hold Rs. 6,000,000 across a few fixed deposits earning about 10%, so roughly Rs. 600,000 of interest in the year. That Rs. 600,000 is comfortably under the Rs. 1,500,000 limit. With your declaration on file at the bank, none of it is taxed. You receive the full amount.

You would need a sizeable deposit base to breach the cap. At a 10% return, it takes Rs. 15,000,000 in deposits to generate Rs. 1,500,000 of interest. So for most retirees, the entire interest income falls inside the relief and is tax-free.

How do I claim the exemption at my bank?

This is the step people miss. The relief is claimed through a declaration you give your bank, in the form the Commissioner-General specifies. Once your bank has that declaration on file, it stops deducting Advance Income Tax (AIT) on your interest within the Rs. 1,500,000 threshold. The bank only withholds tax on interest above the limit.

Without the declaration, the bank has no way of knowing you qualify, so it withholds tax on your interest as it would for anyone else. You then have to chase it back later. The declaration is what flips the default from "tax deducted" to "tax-free."

What if my bank already withheld tax on interest within the limit?

Maybe you did not know about the declaration, or you filed it late, and the bank deducted 10% on interest that should have been tax-free. You can get that money back. This is where a quirk of the law works in your favour.

The recovery works in three moves:

1. File a Return of Income for the year of assessment, declaring your gross interest and applying the Rs. 1,500,000 senior citizen relief.
2. Claim the withheld tax as a credit. Under Section 89, tax withheld on a payment that is not final is a credit against your tax for the year.
3. Collect the refund. If the tax withheld is more than your actual tax liability after the relief, the excess is a refund under Section 150.

And there is a fast lane for seniors. Under Section 150(2A), for a year of assessment starting on or after April 1, 2025, a senior citizen who is not an instalment payer with a refund claim of up to Rs. 180,000 for the year (or Rs. 45,000 for a quarter) must be paid within three months of making the claim, and before any tax audit.

So if you held Rs. 600,000 of interest and the bank withheld Rs. 60,000 at 10%, you file a return, apply the relief that makes that interest tax-free, and reclaim the full Rs. 60,000. That sits well inside the Rs. 180,000 fast-track cap, so it should be paid within three months. For how returns and credits fit together, our guide to final versus creditable withholding tax explains the difference that makes this refund possible.

The simpler path, of course, is to file the declaration so nothing is withheld in the first place.

What tax do I pay on interest above Rs. 1,500,000?

If your interest crosses Rs. 1,500,000, the excess is taxed. The bank deducts 10% Advance Income Tax on the amount above the threshold, a rate that has applied since April 1, 2025. That 10% on the excess is a final withholding payment, so the excess interest does not go on your annual return.

Take a saver with large deposits earning Rs. 2,000,000 of interest in the year:

• The first Rs. 1,500,000 is covered by the relief and is tax-free.
• The remaining Rs. 500,000 is taxed at 10%, which is Rs. 50,000.

So on Rs. 2,000,000 of interest, the total tax is just Rs. 50,000, an effective rate of 2.5% across the whole amount. The relief does a lot of heavy lifting.

Does the exemption cover dividends and other income too?

No. The Rs. 1,500,000 relief is specifically for interest from financial institutions. It does not shelter dividends, rent, or other income.

If you also hold shares, your dividends are taxed separately at a final 15%, and the senior citizen interest relief does nothing to reduce that. The same goes for rent or any business income you might still earn. Each follows its own rules. For the full picture of how interest, dividends, and capital gains are each taxed, see our explainer on how investment income is taxed in Sri Lanka. And if you have a pension or other income that pushes you into filing, our guide on how to calculate your income tax walks through how reliefs apply on a return.

The bottom line for a retiree living on interest: most of your fixed-deposit income is tax-free, but only if your bank knows you qualify. File the senior citizen declaration, keep it current at every bank, and you keep the full Rs. 1,500,000 with no tax taken. If tax was deducted before you got the declaration in, you are not stuck with it. File a return, claim the credit, and the refund is yours, often within three months.