Tax season is back, and this year, knowing exactly which deadline applies to you could save you a lot of last-minute stress (and a few rand in penalties). SARS has confirmed the key dates for Filing Season 2026, and they’re not the same for everyone. Whether you’re a salaried employee, a business owner, or managing a trust, here’s your one-glance guide to what’s coming and when.
The three windows you need to know
1. Auto-assessments: 1 – 12 July 2026
If your tax affairs are relatively straightforward a salary with PAYE already deducted, plus data SARS already has from your employer, bank, medical aid and retirement fund, you may simply receive an auto-assessment during this window. No return needed on your part if everything looks correct.
That said, “auto” doesn’t mean “unmissable errors.” Before you accept an auto-assessment, it’s worth checking that all your certificates were included and that nothing about your income changed during the year. If something’s off, you can still correct and submit your own return.
2. Non-provisional individual taxpayers: 13 July – 23 October 2026
This is the window most salaried South Africans will file in if they weren’t auto-assessed. If you earn a salary with tax deducted by your employer and don’t have significant additional income (freelance work, rental income, investments), this is your deadline: 23 October 2026.
Miss it, and SARS can apply administrative penalties, starting from R250 a month and scaling up to R16,000 a month depending on your taxable income, for every month your return stays outstanding.
3. Provisional taxpayers and trusts: 13 July 2026 – 22 January 2027
If you earn income beyond a standard salary,as a business owner, freelancer, or from rental or investment income, you’re likely a provisional taxpayer, and you get a longer runway: 22 January 2027.
Two things to note if this is you:
- Your first provisional tax payment (IRP6) for this cycle is due separately, on 31 August 2026, don’t confuse this with the annual return deadline.
- Trusts have their own filing window, opening slightly later on 19 September 2026, but sharing the same final deadline of 22 January 2027. Trust returns tend to be more technical (income vesting, beneficiary allocations, capital gains schedules), so it’s worth starting early even with the longer runway.
Quick reference: which window is yours?
| You are… | Your window |
|---|---|
| Salaried, straightforward tax affairs | Auto-assessment: 1 – 12 July 2026 |
| Salaried, not auto-assessed | Non-provisional: 13 July – 23 October 2026 |
| Business owner, freelancer, rental/investment income | Provisional: 13 July 2026 – 22 January 2027 (IRP6 due 31 August 2026) |
| Trustee | Trust filing: 19 September 2026 – 22 January 2027 |
Our advice: don’t wait for your deadline to arrive
Even with a longer window, the taxpayers who file early tend to have the smoothest experience, fewer last-minute document scrambles, faster refunds, and time to fix any surprises before a deadline is bearing down. That’s true whether you’re auto-assessed, filing your own return, or preparing a trust submission.
If you’re not sure which category you fall into, or you’d simply rather hand the whole process to someone who does this every day, that’s exactly what we’re here for.
Not sure which filing window applies to you, or want a professional set of eyes on your return before you submit? Get in touch with the CTF Services team on 086 111 1031 or info@ctfsa.co.za we’ll make sure your 2026 filing season is one less thing to worry about.
