SARS eFiling Registration 2026: Complete Guide to Login, Setup & Troubleshooting
To register on SARS eFiling, go to www.sars.gov.za, click eFiling, select Register, and enter your South African ID number. SARS verifies your identity electronically. Once verified, set up your username, password, and banking details, then activate your account via the email SARS sends you. Already registered but cannot log in? Jump to the troubleshooting section below.
What Is SARS eFiling?
SARS eFiling is the South African Revenue Service’s free online platform at www.sars.gov.za for filing tax returns (ITR12), accepting auto assessments, uploading documents, making payments, and receiving SARS correspondence electronically. It is free to register for any South African taxpayer with a valid ID and tax number.
SARS eFiling is the South African Revenue Service’s free online platform for submitting tax returns, making payments, checking refund status, and managing your tax affairs electronically. It is available at www.sars.gov.za and through the SARS MobiApp on your smartphone.
Every registered South African taxpayer can create a free eFiling account. You use it to file your ITR12 income tax return, accept or dispute auto assessments, upload supporting documents when SARS requests them, and receive official correspondence from SARS electronically.
| eFiling Feature | Who Uses It | Available On |
|---|---|---|
| ITR12 Income Tax Return | All individual taxpayers | Web + MobiApp |
| Auto Assessment | Taxpayers SARS pre-assesses | Web + MobiApp |
| VAT201 Returns | VAT-registered businesses | Web only |
| EMP201 PAYE Returns | Employers | Web only |
| Provisional Tax (IRP6) | Self-employed, directors | Web only |
| Tax Payments | All taxpayers owing tax | Web + MobiApp |
| SARS Correspondence | All registered users | Web + MobiApp |
How to Register on SARS eFiling — Step by Step
Go to www.sars.gov.za, click eFiling, select Register → Individual, enter your SA ID number, and complete your personal details. SARS verifies your identity electronically. If verification passes, create your username, password, and add banking details. Activate your account via the email SARS sends you. Registration is free and takes about 10 minutes.
SARS eFiling registration is free and takes approximately 10 minutes if you have your South African ID number and a working email address. Follow these steps:
Go to the SARS eFiling website
Open your browser (use Chrome or Firefox — not Internet Explorer) and go to www.sars.gov.za. Click the eFiling button in the top navigation. This takes you to the eFiling login page.
Click Register and select Individual
On the eFiling login page, click Register. Select Individual if you are a personal taxpayer. Select Organisation if you are registering for a business. Enter your South African ID number and date of birth exactly as they appear on your ID document.
Complete your personal details
Enter your full name, surname, contact number, and email address. This email address will be used for all SARS correspondence and OTP verification — make sure it is one you check regularly and have access to.
SARS verifies your identity electronically
SARS attempts to verify your identity using information they already hold — your IRP5 history, address, and other records. If verification succeeds: you proceed directly to step 5. If verification fails: you must visit a SARS branch in person with your green ID book or Smart ID card, proof of address (not older than 3 months), and your tax reference number if known.
Create your username and password
Choose a unique username (not your ID number for security). Create a strong password — minimum 8 characters, with uppercase, lowercase, a number, and a special character. Write it down and store it securely — SARS cannot recover your password, only reset it.
Add your banking details
Add the bank account where SARS should pay your refunds. The account must be in your own name — SARS will not pay refunds to third-party accounts. SARS verifies banking details with your bank before activating them — this can take 1–3 business days.
Activate your account via email
SARS sends an activation email to your registered address. Click the activation link within 24 hours — the link expires after that. If you do not receive the email, check your spam folder. If the link has expired, go back to the eFiling login page and click Resend Activation Email.
How to Log In to SARS eFiling
Go to www.sars.gov.za in Chrome or Firefox, click eFiling, enter your username and password, and click Login. If prompted, enter the OTP sent to your registered mobile or email. Do not use Internet Explorer — it causes eFiling errors.
Once registered, logging into SARS eFiling takes seconds — as long as you remember your username and password:
Go to www.sars.gov.za
Open Chrome or Firefox. Do not use Internet Explorer or very old browser versions — these cause eFiling errors. Go to www.sars.gov.za and click eFiling.
Enter your username and password
Enter the username you created during registration (not your ID number). Enter your password — it is case-sensitive. Click Login.
Enter the OTP if prompted
SARS may send a One-Time PIN (OTP) to your registered mobile number or email for additional security. Enter the OTP within 5 minutes — it expires quickly. If you did not receive the OTP, click Resend OTP.
Navigate to your tax dashboard
After login, you land on your eFiling home page. From here, go to Returns to file or view your ITR12, or Correspondence to see letters from SARS. Use the top navigation to switch between Income Tax, VAT, PAYE, and other tax types registered to your profile.
SARS eFiling Login Problems — Causes & Fixes
The most common causes are: wrong username or password, account locked after too many failed attempts, outdated browser or cache issue, OTP not received (old contact details on profile), or eFiling system downtime. Clear your browser cache and try Chrome first. If locked, use Forgot Password or call SARS on 0800 00 7277.
Login problems are one of the most searched SARS eFiling issues. Here are the most common reasons and exactly how to fix each one:
| Problem | Likely Cause | Fix |
|---|---|---|
| Wrong username or password | Mistyped credentials or forgotten password | Use Forgot Password to reset. Note: username is NOT your ID number unless you set it that way. |
| Account locked | Too many failed login attempts (usually 3–5) | Wait 30 minutes and try again, OR use Forgot Password, OR call SARS 0800 00 7277 |
| Page not loading / spinning | Browser incompatibility or cache issue | Clear cache and cookies (Ctrl+Shift+Delete), switch to Chrome, disable browser extensions |
| OTP not received | Old mobile number or email on SARS profile | Click Resend OTP. If still not received, your contact details may need updating — visit a SARS branch |
| Session timeout | eFiling auto-logs out after inactivity | Log out completely, clear cookies, log back in. Do not leave eFiling open for more than 20 minutes without activity |
| eFiling site down | SARS system maintenance or high traffic | Check @sarstax on Twitter for outage announcements. Try again after peak hours (early morning works best) |
| Error: Your session has ended | Multiple browser tabs open with eFiling | Close all eFiling tabs, clear cache, open a single new browser window and log in fresh |
How to Reset Your SARS eFiling Password
On the eFiling login page, click Forgot Password, enter your username or ID number, and SARS sends an OTP to your registered email or mobile. Enter the OTP and create a new password. If you no longer have access to your registered contact details, you must visit a SARS branch with your original ID to reset in person.
Forgot your SARS eFiling password? You can reset it online in minutes — as long as you still have access to your registered email address or mobile number:
Click “Forgot Password” on the login page
Go to www.sars.gov.za → eFiling. On the login page, click Forgot Password (below the login button).
Enter your username or ID number
Enter your eFiling username. If you have forgotten your username too, enter your South African ID number — SARS will locate your profile.
Receive and enter your OTP
SARS sends a One-Time PIN to your registered email address or mobile number. Enter the OTP on the eFiling screen. It is valid for 5 minutes — if it expires, click Resend OTP.
Create your new password
Enter and confirm your new password. Requirements: minimum 8 characters, at least one uppercase letter, one lowercase letter, one number, and one special character (e.g. @, #, !). Click Submit.
How to Add or Change Banking Details on SARS eFiling
Log in and go to My Profile → Banking Details → Edit. Enter your bank account details (must be in your own name). SARS verifies the account with your bank within 1–3 business days. Never update banking details via an email link — this is a phishing scam. Only update directly on www.sars.gov.za.
Your verified banking details on eFiling determine where SARS pays your tax refund. Incorrect or unverified banking details are the most common reason refunds are delayed.
Log in and go to My Profile
Log into eFiling and click your name in the top right corner, or navigate to My Profile → Personal Details → Banking Details.
Click Edit and enter new bank account
Click Edit on the banking details section. Enter your bank name, account number, account type (current/savings), and branch code. The account must be in your own name — SARS does not pay refunds to accounts belonging to other people.
Wait for bank verification
SARS verifies your account with your bank electronically. This takes 1–3 business days. You will receive an SMS or email confirmation once your banking details are verified. You cannot use unverified banking details to receive a refund.
Once your banking details are verified, use our SARS tax refund calculator to estimate how much you can expect back from SARS this season.
How to Upload Supporting Documents on SARS eFiling
Go to Returns → Returns History, open the relevant ITR12, and click on the Request for Supporting Documents notification. Click Upload, select your PDF/JPG/PNG files (max 5MB each), and click Submit. You have 21 business days from SARS’s request to upload — missing this deadline delays your refund.
SARS sometimes selects returns for verification and requests supporting documents — such as your IRP5, medical aid certificate, or bank statements. You upload these directly on eFiling:
Go to Returns → Returns History
Log in and click Returns in the top menu, then Returns History. Find the relevant tax year ITR12 return in the list.
Open the verification request
Click on the return. If SARS has requested documents, you will see a Request for Supporting Documents notification. Click it to see which documents SARS needs.
Upload your documents
Click Upload and select your files. Accepted formats: PDF, JPG, PNG. Maximum file size: 5MB per document. Rename files clearly before uploading (e.g. “IRP5_2026_Employer.pdf”). Click Submit once all documents are uploaded.
SARS eFiling Website vs SARS MobiApp — Which Should You Use?
Use the eFiling website (www.sars.gov.za) for all tax types including VAT, PAYE, and provisional tax. Use the SARS MobiApp if you only need to file an ITR12 individual return, accept an auto assessment, or check your refund status from your phone. Both use the same login credentials — no separate registration needed for the app.
| Feature | eFiling Website | SARS MobiApp |
|---|---|---|
| ITR12 individual return | ✓ Full | ✓ Simplified |
| Auto assessment | ✓ Full | ✓ Full |
| Provisional tax (IRP6) | ✓ Yes | ✗ No |
| VAT201 returns | ✓ Yes | ✗ No |
| EMP201 PAYE returns | ✓ Yes | ✗ No |
| Upload supporting documents | ✓ Yes | ✓ Yes |
| View correspondence | ✓ Yes | ✓ Yes |
| Update banking details | ✓ Yes | Limited |
| Tax payment | ✓ Yes | ✓ Yes |
| Best for | All taxpayers, businesses | Individual ITR12 filers |
Common SARS eFiling Errors & How to Fix Them
The most common eFiling errors are: Error 1000 (clear cache and relogin), Profile Locked (use Forgot Password or call 0800 00 7277), Cannot Request Return (check if filing season is open), Return Saved but Not Submitted (reopen and click Submit), and Banking Details Not Verified (wait 1–3 business days after adding).
Error 1000
General session or system error — often caused by expired session or browser cache conflict.
Fix: Log out, clear all browser cache/cookies (Ctrl+Shift+Delete), close browser, reopen and log back in.
Profile Locked
Account locked after 3–5 failed login attempts.
Fix: Wait 30 minutes and retry, OR click Forgot Password, OR call SARS 0800 00 7277.
Cannot Request Return
eFiling shows no return available for the tax year — filing season may not be open yet, or return was already submitted.
Fix: Check if filing season is open (July 2026). Check Returns History — the return may already exist.
Return Shows as Saved, Not Submitted
You completed the return but did not click the final Submit button — SARS has not received it.
Fix: Go to Returns History, reopen the return, scroll to the bottom and click Submit. Look for the confirmation screen.
Banking Details Not Verified
Your refund cannot be paid until SARS verifies your bank account with your bank.
Fix: Wait 1–3 business days after adding details. Check My Profile → Banking Details for verification status.
eFiling Loading Slowly or Not Loading
High traffic during tax season (July–October) causes slow loading times.
Fix: File early in the morning (before 9am) or late at night. Avoid filing in the last 2 weeks before deadline.
SARS eFiling 2026 Ready Checklist
Before the 2026 tax season opens in July, make sure your eFiling account is registered and activated, your login credentials work, your banking details are verified, and you have collected all supporting documents — IRP5, medical aid certificate, RA certificate, and IT3(b) interest certificate. Test your login before July to avoid last-minute problems.
Before tax season opens in July 2026, run through this checklist to make sure your eFiling account is ready:
- eFiling account registered and activated
- Username and password working — test your login before July
- Registered email address is current and accessible
- Registered mobile number is current (needed for OTP)
- Banking details added and verified (green tick in profile)
- IRP5 / IT3(a) certificates collected from all employers
- Medical aid tax certificate downloaded from medical aid provider
- Retirement annuity certificate downloaded from RA administrator
- IT3(b) interest certificate from bank (if you earned interest)
- Travel logbook complete if claiming travel allowance
- Rental income and expense records ready if you rent out property
- SARS MobiApp downloaded and logged in on your phone
Once your account is ready, use our income tax calculator to estimate your tax liability or refund before you file, and our provisional tax calculator if you are self-employed or a director.
Common SARS eFiling Registration Mistakes — and How to Fix Them
The most common mistakes are: using the wrong browser (Internet Explorer), entering an ID number that does not match SARS records, missing the 24-hour activation email window, adding banking details in someone else’s name, and not updating contact details before attempting an OTP reset. Each of these causes registration to fail or the account to be inaccessible.
Using Internet Explorer or Old Edge
Many taxpayers open eFiling in Internet Explorer or older versions of Microsoft Edge because it is the default browser on older Windows computers. eFiling does not fully support these browsers — you will see blank pages, broken forms, or login errors.
Fix: Download Chrome or Firefox (both free) and use these for eFiling. On Windows 11, Edge (Chromium-based) also works reliably.
ID Number Does Not Match SARS Records
During electronic identity verification, SARS checks your ID number against their database. If your name, date of birth, or ID number does not match — perhaps due to a previous tax registration error — verification fails and you cannot complete online registration.
Fix: Do not try again online. Visit a SARS branch with your original Smart ID or green ID book. SARS will verify your identity manually and fix the mismatch on their system.
Missing the 24-Hour Activation Email Window
After completing registration, SARS sends an activation link to your email. Most people do not realise this link expires in 24 hours. If you check your email the next day, the link is already dead and your account appears registered but cannot be logged into.
Fix: Go to the eFiling login page and click “Resend Activation Email.” This generates a fresh 24-hour link. Also check your spam or junk folder — SARS emails frequently land there.
Adding Banking Details in a Spouse’s or Family Member’s Name
SARS only pays refunds to a bank account registered in the same name as the taxpayer. Adding a spouse’s, parent’s, or child’s account is a common mistake — SARS verifies the account holder name against your tax records and rejects third-party accounts.
Fix: Add your own personal or business bank account. If you do not have a bank account, open one (standard bank accounts are free at most SA banks) before completing eFiling registration.
Outdated Email or Phone Number on Your SARS Profile
Many taxpayers registered on eFiling years ago with an email address or phone number they no longer use. When they try to reset a password or receive an OTP, the one-time PIN goes to an unreachable address. This locks them out of the account completely.
Fix: Log in to eFiling, go to My Profile → Personal Details and update your contact information while you still have access. If you are already locked out, visit a SARS branch with your ID to update contact details in person.
Frequently Asked Questions — SARS eFiling Registration
Disclaimer
This guide is provided for general information purposes only and reflects SARS eFiling processes as understood at the time of publication (June 2026). SARS may update their systems, processes, or website layout at any time. Always verify current procedures and deadlines directly at www.sars.gov.za. This content does not constitute tax advice. For advice specific to your tax situation, consult a registered tax practitioner.
Ready to File Your 2026 Tax Return?
Now that your eFiling account is set up, calculate your tax before you file — know exactly what you owe or what refund to expect.
📈 Calculate My Tax Free →Step-by-step: How to file your SARS tax return → | Check your refund amount →
✎ TaxPlanners.co.za · Updated June 2026 · Not financial advice — verify current deadlines at sars.gov.za
