Nil Tax Return Sri Lanka: Do You Have to File?
There's a belief that circulates every November among freelancers between contracts, people who took a year out, and anyone whose business simply didn't earn: once you're on the IRD's register, you file every year forever, income or no income.
It isn't true. And the version people reach for instead, that you can just go quiet, isn't quite true either.
The nil tax return question in Sri Lanka has a cleaner answer than most tax questions do, and it's written into one short subsection. The rule itself takes a paragraph. What takes the rest is the four situations where it stops helping you, and the two where filing puts money back in your hand even though nobody made you do it.
Do I have to file a tax return if I earned nothing this year?
Start with the general rule, because it's the one everybody has heard. Section 93(1) of the Inland Revenue Act says:
"Subject to section 94 and subsection (2), every person shall file with the Commissioner General not later than eight months after the end of each year of assessment a return of income for the year."
Eight months after March 31 is November 30. That's the deadline everyone knows.
But read the first four words again. Subject to section 94. The general rule hands off to an exemption before it even finishes its sentence, and Section 94(1) says this:
"Subject to subsection (2), a return of income for a year of assessment shall not be required under section 93 from – (a) a resident individual – (i) who has no tax payable for the year under paragraph (a) of subsection (1) of section 2"
That's the whole answer to the headline question. A resident individual with no tax payable is not required to file. Not "may apply for a waiver", not "should file a nil return to be safe". So if you're resident here and you genuinely earned nothing this year, the worry that you're quietly accruing a problem by staying silent is, in that specific case, unfounded.
Notice the phrase resident individual. Section 94(1)(b) deals with non-residents separately, and Section 94(1)(c) and (d) deal with employees whose tax was handled through APIT. If you spent the year abroad, you're reading the wrong limb. Start with whether you're tax resident in Sri Lanka, because residence decides which exemption applies to you.
Does having a TIN mean I have to file every year?
No, and the Act is fairly direct about why. Section 102(1) reads:
"Every person liable to furnish a return of income for a year of assessment, and who has not already registered, shall register with the Commissioner-General not later than thirty days after the end of the basis period for that year."
Read the order of that sentence. Being liable to furnish a return is what triggers registration. The registration is downstream of the duty. It doesn't run in the other direction, creating a duty that then applies forever because your name is on a list.
Your Taxpayer Identification Number is an identifier, not a subscription. It stays valid in a year you don't file, and you'll use the same number when you file again.
There's a wrinkle in the vocabulary that trips people up. Section 195 defines a "taxpayer" as:
"a person who is required to pay tax under this Act including a person who has zero chargeable or taxable income or a loss for a year of assessment"
So you remain a taxpayer in the Act's own language even in a zero year. People read that and conclude they must therefore file. They don't follow from each other. Being a taxpayer is a status. Filing is a duty, and the duty is governed by Sections 93 and 94, which say what they say.
What does "no tax payable" actually mean?
This is where the question gets sharper, because "I earned nothing" and "I have no tax payable" are not the same test, and the second one is what the Act uses.
Tax is charged on your taxable income, which is what's left after reliefs come out. For the Year of Assessment 2025/2026, the Fifth Schedule gives a resident individual a personal relief of:
"Rs. 1,800,000, for each year of assessment commencing on or after April 1, 2025"
And the First Schedule starts the individual rate table at:
"Taxable Income: Not exceeding Rs. 1,000,000. Tax Payable: 6% of the amount in excess of Rs. 0"
Put those together and the practical effect is wider than "earned nothing". Income below the relief produces no taxable income, so it produces no tax payable, so Section 94(1)(a)(i) covers you. A lean year is treated the same as an empty one. Our guide to the income tax threshold works through where that line falls.
One point the Act does not settle cleanly. Section 2(3) says the tax payable under Section 2(1)(a) is calculated by applying the rates and then "deducting any other tax credit granted or allowed", which reads as though withheld tax can bring you to nil. But Section 93(2)(a) lists the tax payable under Section 2(1)(a) at item (ii) and tax already paid by withholding separately at item (iii), then defines the balance at item (iv) as (ii) less (iii). That treats the Section 2(1)(a) figure as sitting before credits. The two provisions pull in opposite directions and neither obviously wins.
The practical consequence of that ambiguity matters more than resolving it. If tax was withheld from you during the year, don't lean on the exemption. Under one reading you're covered, under the other you're not, and the downside of guessing wrong is a penalty. The downside of filing is an afternoon. And as the next-but-one section explains, if tax was withheld from you then filing is how you get it back, so you almost certainly wanted to file anyway.
When does the exemption stop protecting me?
Four situations. The first two are the ones that catch people.
A written notice from the Commissioner-General. Section 94(1) is expressly "subject to subsection (2)", and subsection (2) says:
"Notwithstanding subsection (1), the Commissioner General may serve a notice in writing on a person requiring the person to file a return."
That's an override with no income test in it at all. Once a notice lands, your exemption is gone and you file, whatever your year looked like. This is the honest answer to "what if I just stay quiet": staying quiet works right up until the IRD asks, and then it stops working immediately.
A capital gain. This one is easy to miss because it isn't in Section 94 at all. Section 93(3) sets up a completely separate return:
"Every person with taxable income consisting of a gain from the realisation of an investment asset shall file with the Commissioner General a capital gain tax return not later than one month after that realisation."
Section 94 relieves you of the annual return of income. It says nothing about this one. So if you sold land, property, or shares in a year you otherwise earned nothing, you have a return due within one month of the sale, not by November 30. Our guide on when to pay capital gains tax covers that timetable.
There's a sting attached. The Fifth Schedule says the personal relief "shall not be deducted against gains from the realisation of investment assets". So the Rs. 1,800,000 that shelters your ordinary income does nothing for a capital gain. A single property sale in an otherwise empty year produces tax payable, which also knocks you out of the Section 94(1)(a)(i) exemption for the annual return.
Withheld tax, for the reason set out in the previous section.
Non-residence. Section 94(1)(b) covers a non-resident person with no tax payable under its own limb, and the Act treats residence as a live question rather than an assumption.
What happens if I was supposed to file and just stayed quiet?
Two separate consequences, and they stack.
The first is the penalty in Section 178(1):
"A person who fails to file a tax return on or before the date by which filing is required shall be liable to pay a penalty equal to the greater of– (a) five per cent of the amount of the tax owing, plus a further one per cent of the amount of tax owing for each month or part of a month during which the failure to file continues; and (b) fifty thousand rupees plus a further ten thousand rupees for each month or part of a month during which the failure to file continues."
Read limb (b) carefully. It's a flat amount. It doesn't reference tax owing anywhere. And because the penalty is the greater of the two limbs, a year with no tax owing doesn't produce a small penalty. Limb (a) computes to zero, limb (b) computes to Rs. 50,000 rising by Rs. 10,000 a month, and the greater of those two is limb (b). Section 178(2) caps the total at Rs. 400,000.
This penalty only bites where a filing duty actually existed and was missed. If Section 94(1)(a)(i) exempted you, there was no failure to file and Section 178 has nothing to attach to. But if a notice was served, or you realised a capital gain, or you were otherwise required to file, then a nil year is not a cheap year. The flat Rs. 50,000 limb applies precisely because it never looks at how much tax you owed.
The second consequence is newer. The Inland Revenue (Amendment) Act No. 11 of 2026, certified on June 3, 2026, inserted Section 185A. It applies where a person fails to do any of five things: file the annual statement required by Section 86, file a return of income under Section 93, register under Section 102, appear before the Commissioner-General under a Section 123 notice, or furnish a tax return under Section 126. Where that happens:
"the Commissioner-General shall serve a notice in writing on such person stating that legal proceedings will be instituted against him under this section, unless he takes necessary steps to comply with the provisions of this Act, within thirty days of serving the notice."
So prosecution isn't a first move. There's a written warning and a thirty-day window to put things right. That window is the reason it's worth opening IRD letters rather than filing them under "later".
Why would I file a nil return even when I don't have to?
Two reasons, and both are about money rather than compliance.
To get withheld tax back. If anyone withheld tax from payments to you during the year, that money is sitting with the IRD. Section 150(1) provides for a refund where tax paid exceeds tax found payable. But Section 150(4) attaches a hard limit:
"a refund or credit may be made under this section only if the taxpayer applies for such refund or credit – (a) within thirty months of the last date of the relevant year of assessment"
Thirty months from March 31, 2026 is September 30, 2028. Miss it and the money stops being yours. There is a genuinely useful sweetener here too: under Section 150(2A)(a), where a resident individual's claim doesn't exceed Rs. 180,000 for a year commencing on or after April 1, 2025, the Commissioner-General "shall pay the refund amount due, within three months of the date of the refund claim", before any tax audit. Small refunds are meant to move quickly. Our guide on how to claim a tax refund has the mechanics.
Here's what that looks like in practice. Say a freelance designer earned Rs. 480,000 across two months of a difficult year and nothing after that, and Rs. 24,000 was withheld from those fees by the companies that paid her. Her income is far below the Rs. 1,800,000 relief, so she has no taxable income and no tax payable. Section 94(1)(a)(i) exempts her from filing. Nobody will chase her. But the Rs. 24,000 only comes back if she files and claims it, and after September 30, 2028 it doesn't come back at all.
Work out what was withheld from you before deciding not to file. If the answer is more than a few thousand rupees, the return pays for the time it takes. A nil return that recovers Rs. 24,000 is the best-paid afternoon of your tax year.
To put a loss on the record. If your business ran at a loss rather than simply earning nothing, Section 132(2) matters:
"Where a self-assessment taxpayer liable for income tax has filed a self-assessment return in the approved form for a year of assessment and the taxpayer has a loss for the year, the taxpayer shall be treated, for all purposes of this Act, as having made an assessment of the amount of the loss set out in the return."
Filing is what turns your loss into an assessed figure. Under Section 19 an unrelieved business loss can then be carried forward for up to six years of assessment and set against later income, which is worth real money in the year your business recovers. Skip the return and there's no assessed loss to carry, so you'll pay full tax on the rebound year. Our article on carrying tax relief forward explains how the carry-forward works.
How do I file a nil return?
There's no special form and no separate process. A nil return is an ordinary return of income that happens to declare no tax payable, filed through the IRD's online system with your TIN, by November 30 following the end of the year of assessment. If you've filed before, it's the same journey with smaller numbers.
The Act treats it as a real assessment rather than a formality. Section 132(1) says a filed self-assessment return is treated as an assessment of the tax payable set out in it "(including a nil amount)". Those three words in brackets are the whole legal status of a nil return. It goes on the record exactly like any other.
One drafting quirk worth knowing. Section 94(3) gives an express right to elect to file when you aren't required to, but as currently worded it covers the case "where that person ceased an employment during the year". It doesn't spell out a general election for everyone else. In practice the IRD accepts voluntary returns, and Section 150 plainly contemplates refund claims, so this reads as a gap in the drafting rather than a bar. If you're filing voluntarily purely to claim a refund and something in the process pushes back, that quirk is why.
If this is your first time through the process, our step-by-step guide to filing your first return covers registration and submission in detail.
So the short version. Earned nothing, resident, nothing withheld, no property sold, no letter from the IRD? You're not required to file, and silence costs you nothing. Change any one of those and the answer flips, and in the withheld-tax case the answer flips in your favour.
Frequently asked questions
Quick answers to common questions on this topic.
Do I have to file a tax return if I had no income?
If you are a resident individual with no tax payable for the year, Section 94(1)(a)(i) of the Inland Revenue Act says a return of income is not required from you. The obligation in Section 93 is expressly subject to Section 94, so the exemption overrides the general rule. A written notice from the Commissioner-General reverses this.
Does having a TIN mean I must file every year?
No. Section 102(1) requires registration from every person liable to furnish a return, so the TIN follows the filing duty rather than creating it. Holding a Taxpayer Identification Number does not by itself oblige you to file in a year where you have no tax payable. The number stays valid whether or not you file.
What is a nil return?
A nil return is an ordinary return of income declaring no tax payable. Section 132(1) treats a filed self-assessment return as an assessment of the tax payable set out in it, and says expressly that this includes a nil amount. So a nil return is a real assessment on the record, not a blank formality.
I sold property in a year I earned nothing. Do I file?
Yes. Section 93(3) requires every person with taxable income consisting of a gain from realising an investment asset to file a capital gain tax return within one month of that realisation. Section 94 relieves only the annual return of income, not this one. Personal relief also cannot be deducted against such gains.
What is the penalty for not filing a tax return in Sri Lanka?
Under Section 178(1) the penalty is the greater of 5% of the tax owing plus 1% per month, or a flat Rs. 50,000 plus Rs. 10,000 for each month of delay. Section 178(2) caps it at Rs. 400,000. The flat limb does not depend on tax being owed, so it applies even in a nil year.
How do I get back tax that was withheld in a year I earned very little?
By filing. Section 150(1) refunds tax paid in excess of tax found payable, but Section 150(4) allows a refund only if you apply within thirty months of the last date of that year of assessment. For a resident individual claiming Rs. 180,000 or less, the Commissioner-General must pay within three months, before any audit.
Does filing in a loss year help me later?
Yes. Section 132(2) treats a filed return showing a loss as an assessment of that loss, which puts it formally on record. Under Section 19 an unrelieved business loss can then be carried forward for up to six years of assessment and set against later income. Not filing leaves nothing to carry.
Can the IRD prosecute me for simply not filing?
Section 185A, added by the Inland Revenue (Amendment) Act No. 11 of 2026 certified on June 3, 2026, requires the Commissioner-General to first serve a written notice giving thirty days to comply. Only a failure to meet that notice without reasonable cause opens the way to prosecution proceedings.
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