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Home › Tax Return SARS eFiling SA

How to File Your Tax Return on SARS eFiling — South Africa 2026

Step-by-step guide for salaried employees and provisional taxpayers. Filing deadlines, documents needed, and how to maximise your refund.

Filing deadline (online)

~Nov 2026

Refund turnaround

72hrs–7 days

Key document

IRP5 from employer

Auto-assessment

Check July

SARS Tax Return — Step by Step

StepActionWhere / How
1Register on eFilingefiling.sars.gov.za — use ID number and email
2Gather documentsIRP5, medical cert, RA certificate, travel logbook
3Log in to eFilingGo to 'Returns' → 'Income Tax' → ITR12
4Complete ITR12 formPre-populated where possible — check all fields
5Add deductionsMedical, RA contributions, travel allowance
6Review calculationeFiling shows estimated refund or amount owed
7SubmitClick 'File Return' — you receive a reference number
8Wait for assessmentSARS issues ITA34 — shows final outcome
9Receive refundPaid to your verified banking details

Common Tax Deductions South Africans Miss

DeductionWhat It CoversMax Benefit
Retirement Annuity27.5% of income, max R430,000/yearLarge — reduces taxable income directly
Medical Aid CreditsR364/month main member, R246/month per dependent (2026)Applied before calculating tax
Out-of-Pocket Medical ExpensesExpenses not covered by medical aid, above 7.5% of incomeOften missed, can be significant
Travel AllowanceActual business km × SARS rate, supported by logbookOften under-claimed without logbook
Donations (Sec 18A)Donations to registered PBOsLimited to 10% of taxable income
Home Office ExpensesIf full-time remote — proportionate costsRequires dedicated workspace

Filing Your South African Tax Return — What Actually Happens

South Africa's eFiling system has improved significantly in recent years. For many salaried employees, SARS now issues an auto-assessment in July — they use data already submitted by your employer, medical scheme, and RA provider to calculate your tax liability without you having to do anything. You'll receive an SMS or email notification.

The auto-assessment is not always correct. If you have additional deductions that SARS doesn't have data for — a travel allowance you've tracked in a logbook, out-of-pocket medical expenses, a home office, donations to a Section 18A organisation — these won't appear in the auto-assessment. You need to edit and refile to claim them. SARS won't give you money you don't explicitly claim.

If you simply accept the auto-assessment (common for people who feel eFiling is complicated), you may be leaving money on the table. Many South Africans are owed refunds that they never claim because they accepted an incorrect auto-assessment or didn't file at all.

How to Maximise Your Tax Refund in South Africa

The most powerful lever for most people is retirement annuity contributions. RA contributions reduce your taxable income rand-for-rand, up to 27.5% of your gross income (or R430,000, whichever is lower). At a 31–36% marginal tax rate, a R24,000 annual RA contribution reduces your tax bill by R7,440–R8,640. If your employer doesn't deduct your RA contributions for PAYE purposes, you'll get that tax back in a refund at year-end.

Medical aid tax credits are applied automatically — R364/month for the main member and R246/month per additional dependant (2026 rates). What many people miss is additional out-of-pocket medical expenses. If you've spent on dentistry, vision care, specialist consultations, or chronic medication not covered by your medical aid, and these expenses exceed 7.5% of your taxable income, the excess is deductible.

Travel allowance claims require a logbook — SARS is clear about this. You must record the date, destination, purpose, and odometer readings for every business trip. Apps like Driversnote or MileIQ make this easy. Without a logbook, SARS assumes 80% of your travel is private, significantly reducing your deduction.

Frequently Asked Questions

For the 2025/2026 tax year (ending 28 February 2026): individual non-provisional taxpayers who file online via eFiling typically have until 21 November 2026. Provisional taxpayers have until 31 January 2027. Taxpayers who visit a SARS branch have an earlier deadline — usually October. Check sars.gov.za for official dates as they can change.
Not always. SARS issues a list of criteria — if your only income is from one employer (PAYE fully deducted), you earn below R500,000 per year, and you have no additional income (freelance, rental, interest above threshold), SARS may not require you to file. However, if you have deductions to claim (RA, medical, travel) or if you've been overtaxed, filing a return to claim a refund is voluntary but beneficial.
IRP5 or IT3(a) from your employer; medical aid tax certificate (from your medical scheme); retirement annuity contribution certificate (from your RA provider); travel logbook if claiming a travel allowance deduction; bank-issued interest certificate if you earned more than R23,800 (under 65) or R34,500 (65+) in interest; any foreign income documentation.
If your return is auto-assessed and you accept it, refunds typically process within 72 hours to 7 business days. If your return requires manual review or verification, it can take 3–8 weeks. SARS may ask for supporting documents (ITR-DD, medical certificates, bank statements). Respond promptly to avoid delays.
SARS auto-assesses certain straightforward taxpayers each year, usually in July, using data already on their system (IRP5, medical aid certificates, RA data). They send you an SMS or email. You can accept the auto-assessment (if correct) or edit and refile if you have additional deductions or income to declare. Always check the auto-assessment — SARS won't automatically apply deductions they don't already know about.

Related Tools & Guides

How PAYE Works SA Tax Threshold 2026 Travel Allowance Tax SA Medical Aid Tax Credits Provisional Tax SA

Disclaimer: This page is for informational purposes only and does not constitute financial, tax, or legal advice. Always consult a qualified professional before making financial decisions.

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