If you had to submit a 2026 income tax return and did not do so by 23 October 2026, file it now. The return can still be submitted on eFiling, but a late return attracts an administrative penalty of between R250 and R16,000 for every month it remains outstanding, depending on your income. It can also lead to an estimated assessment, a non-compliant tax status and, in persistent cases, criminal prosecution. Acting this week costs far less than acting in January.
Deadlines are missed for ordinary reasons. A busy month. An IRP5 that never arrived. A fund certificate that only came in October. Or the belief that a return showing a refund can wait, because SARS owes you and not the other way round.
SARS’s systems do not distinguish between those reasons.
Did the 23 October deadline apply to you?
The 23 October 2026 deadline applied to individuals who are not provisional taxpayers and who were required to submit a return for the 2026 year of assessment, which ran from 1 March 2025 to 28 February 2026.
Not everyone had to file. Under the notice SARS published for this filing season, the income test did not require a return if your income came only from:
- remuneration from a single employer of no more than R500,000, with employees’ tax deducted;
- South African interest of no more than R23,800 (or R34,500 if you were 65 or older);
- a tax-free investment; or
- a single retirement fund lump sum taxed under a SARS directive.
That relief falls away if you received a travel or subsistence allowance above the prescribed rate, had the use of a company car, or earned income for work done outside South Africa.
More importantly, it only switches off the income test. You still had to file if any other trigger applied: a capital gain or loss of more than R40,000, foreign funds or assets worth more than R250,000 at any point in the year, carrying on a trade, or a written request from SARS. Those triggers catch many people with investment portfolios and offshore accounts who assume a single salary keeps them out of the system.
If SARS auto-assessed you and the assessment was correct, you did not have to do anything further.
Provisional taxpayers and trusts have until 22 January 2027. A provisional taxpayer is broadly anyone who earns income other than a salary: business or professional income, or rental, interest and foreign dividend income that together exceed R30,000 a year. There is no separate registration for provisional status, so make sure you genuinely qualify for the later date. That date falls straight after the December holidays, when many practices close for several weeks. A provisional taxpayer who has not started by mid-November is already behind.
What does the late-filing penalty cost?
Since 1 December 2022, SARS has imposed an administrative non-compliance penalty on individuals with even one outstanding income tax return. The penalty is a fixed monthly amount under section 211 of the Tax Administration Act (TAA), based on your taxable income (or assessed loss) for the preceding year:
| Taxable income for the preceding year | Penalty per month |
|---|---|
| Assessed loss | R250 |
| R0 to R250,000 | R250 |
| R250,001 to R500,000 | R500 |
| R500,001 to R1,000,000 | R1,000 |
| R1,000,001 to R5,000,000 | R2,000 |
| R5,000,001 to R10,000,000 | R4,000 |
| R10,000,001 to R50,000,000 | R8,000 |
| Above R50,000,000 | R16,000 |
Once SARS has imposed the penalty, it recurs for every month the return remains outstanding: for up to 35 months where SARS has your current address, and up to 47 months where it does not.
Consider a professional with taxable income of R1.2 million in the previous year. That is R2,000 for each month. Nine months of that is R18,000. The full 35 months comes to R70,000. None of it is tax. It is purely the price of not filing.
Two points catch people out. First, the penalty applies even if you are due a refund. It punishes the late return, not unpaid tax. Second, it is not limited to the current year. It covers outstanding returns for years of assessment from 2007 onwards.
Trustees should note that trusts are now in the same position. Since March 2026 the same fixed penalties apply to trusts with outstanding returns for years of assessment from 1 March 2023, where the return is not filed within 21 business days of a final demand. SARS resumed issuing those final demands this month.
What else happens if you do not file?
The penalty is the visible cost. The others can be more expensive.
An estimated assessment. Under section 95 of the TAA, SARS may estimate your taxable income when you fail to submit a return, using whatever information it has. That usually means third-party data such as IRP5s, bank interest and property transfers, and it seldom includes the deductions you would have claimed. The remedy is to submit a complete and correct return within 40 business days of the estimated assessment and ask SARS to reduce it. As we explained in Estimated Assessments Are a Powerful Tool in SARS’s Hands, an estimate of this kind is generally not something you can simply object to.
No refund. If you were not auto-assessed, SARS has no basis to pay you a refund until you file. An estimated assessment will not produce one either, because it is built from third-party data and leaves out your deductions.
A non-compliant tax status. An outstanding return turns your Tax Compliance Status red. That matters the moment you need a tax compliance status PIN to bid on a tender, or an Approval International Transfer (AIT) PIN to move funds offshore above the single discretionary allowance.
Criminal exposure. Failing to submit a return without just cause is an offence under section 234 of the TAA, punishable by a fine or imprisonment of up to two years. SARS does prosecute. In June 2025 a taxpayer facing 19 counts in the Rustenburg Magistrate’s Court for failing to submit his personal income tax returns paid an admission of guilt fine of R19,000, after years of SARS reminders. Prosecutions tend to involve persistent non-filers, but the risk is not theoretical.
You were auto-assessed and disagreed. Now what?
This is the group most exposed right now.
If SARS auto-assessed you and the assessment left out a deduction or included income that was not yours, the remedy was to submit a corrected return asking SARS to reduce the assessment. SARS extended the period for doing so to 23 October 2026 for most auto-assessed taxpayers. For them, that window has now closed and the auto-assessment stands.
There are two exceptions:
- Auto-assessments dated after 27 August 2026 were excluded from that extension. Those taxpayers have the normal 40 business days from the date of their assessment, so some still have days left. Check the date on your notice of assessment today.
- Provisional taxpayers auto-assessed on or before 24 November 2026 have until 22 January 2027 to ask for a reduced assessment.
If your window has closed and the amount involved is material, do not simply submit a return and hope SARS processes it. The remaining routes are narrower and depend on SARS accepting your reasons for being late. Get advice before you do anything else.
What to do this week
- Log in to eFiling and look at your full position. Check the 2026 return, but also whether any earlier years show as outstanding. Old returns carry their own penalties.
- Gather the documents. IRP5s, IRP5 or IT3(a) certificates for retirement fund lump sums, IT3(b) certificates for interest and dividends, IT3(c) certificates for capital gains on investments, medical aid and retirement annuity certificates, your travel logbook and rental schedules.
- File a complete and correct return. Speed matters, but accuracy matters more. A return rushed out to stop the penalty clock, which leaves out income, can trigger an understatement penalty that dwarfs the late-filing penalty. Declare everything, as set out in It all starts with Gross Income.
- Deal with the penalty after filing, not instead of filing. Submitting the return stops further penalties accruing. You can then ask SARS to remit the penalties already imposed.
- If tax is payable, pay it or arrange to pay it. Unpaid tax brings interest and, eventually, collection steps. Our article on what SARS can do about an unpaid tax debt explains how quickly that escalates.
Where several years are outstanding, the order matters. Bringing the most recent years up to date first often makes the older problems easier to resolve, as our case study R440k Debt to R145k Refund shows.
Can the penalty be cancelled? Sometimes. The route is a request for remission on eFiling, once the return is in. You cannot object to the penalty until SARS has considered that request. SARS can remit up to R2,000 where it is your first incidence of non-compliance (or the delay was less than five business days), there were reasonable grounds for it, and the non-compliance has been remedied. Separately, SARS can remit the penalty in whole or in part for exceptional circumstances, such as a disaster, serious illness or accident, serious financial hardship, or errors and delays by SARS itself. “I was busy” and “my accountant forgot” are not on the list. A refusal can be taken on objection, using the process described in How to object to a SARS assessment.
Frequently asked questions
Can I still submit my 2026 tax return after 23 October?
Yes. eFiling and the SARS MobiApp continue to accept the return after the deadline. It is treated as late, so penalties may apply, but filing stops further monthly penalties from accruing.
How much is the SARS penalty for a late tax return?
Between R250 and R16,000 per month, depending on your taxable income for the preceding year. It recurs monthly for as long as the return is outstanding, for up to 35 months where SARS has your current address.
Will I be penalised if SARS owes me a refund?
Yes. The administrative penalty is imposed for not submitting the return, not for owing tax. A refund does not protect you from it, although SARS can set off what it owes you against what you owe it.
Can SARS waive a late submission penalty?
SARS can remit up to R2,000 where it is a first incidence of non-compliance with reasonable grounds, once the return has been filed. It can also remit all or part of a penalty where exceptional circumstances, such as serious illness, disaster or an error by SARS, prevented you from filing.
When is the deadline for provisional taxpayers?
Provisional taxpayers and trusts must submit their 2026 returns by 22 January 2027.
This article is general information about South African tax and is not tax advice. Outcomes depend on the facts of each matter. See our Website Terms of Use.
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If you have missed the deadline, have several years outstanding, or have already received a penalty or an estimated assessment, send us what you have. We will look at the full position and tell you honestly what it will take to put it right, and in what order.
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