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SARS eFiling Common Errors (Fixes)

Complete guide to common SARS eFiling errors and how to fix them. Learn about login issues, submission errors, calculation problems, and troubleshooting steps for eFiling.

Tax Expert
February 28, 2026
13 min read
SARS eFiling Common Errors (Fixes)

SARS eFiling Common Errors (Fixes)

Encountering errors on SARS eFiling can be frustrating, but most issues have straightforward solutions. Understanding common errors and how to fix them helps you use eFiling effectively. This comprehensive guide covers the most common eFiling errors and their solutions.

Common Login Errors

Cannot Log In

Error:

  • Wrong username or password
  • Account locked
  • System issues
  • Browser problems

Fixes:

  • Verify credentials
  • Reset password if needed
  • Check caps lock
  • Try different browser
  • Clear cache and cookies
  • Contact SARS if persists

Account Locked

Error:

  • Too many failed login attempts
  • Security lock
  • Account suspended

Fixes:

  • Wait for unlock period
  • Reset password
  • Contact SARS
  • Verify account status
  • Follow unlock instructions

Password Reset Issues

Error:

  • Reset link not received
  • Link expired
  • Email not found

Fixes:

  • Check spam folder
  • Verify email address
  • Request new reset
  • Contact SARS
  • Verify email on account

Submission Errors

Return Won't Submit

Error:

  • Validation errors
  • Missing information
  • System error
  • Timeout

Fixes:

  • Check all required fields
  • Fix validation errors
  • Complete all sections
  • Save and try again
  • Check internet connection
  • Try different time

Validation Errors

Error:

  • Incorrect format
  • Missing required fields
  • Invalid values
  • Calculation errors

Fixes:

  • Review error messages
  • Fix indicated fields
  • Verify formats
  • Check calculations
  • Complete all required fields
  • Re-validate

Submission Timeout

Error:

  • Process takes too long
  • Connection lost
  • System timeout

Fixes:

  • Check internet connection
  • Try again
  • Save work frequently
  • Submit during off-peak
  • Contact SARS if persists

Calculation Errors

Incorrect Calculations

Error:

  • Tax calculated wrong
  • Amounts don't match
  • Calculation errors

Fixes:

  • Verify all amounts entered
  • Check income totals
  • Verify deductions
  • Review calculations
  • Use eFiling calculator
  • Query if incorrect

Missing Calculations

Error:

  • Calculations not showing
  • Amounts blank
  • System not calculating

Fixes:

  • Complete all required fields
  • Save and refresh
  • Re-enter information
  • Check for errors
  • Try different browser
  • Contact SARS

Document Errors

Cannot Upload Documents

Error:

  • File too large
  • Wrong format
  • Upload failed
  • System error

Fixes:

  • Check file size limits
  • Use correct format (PDF, JPG)
  • Compress if needed
  • Try smaller file
  • Check internet connection
  • Try again

Documents Not Attaching

Error:

  • Files not attaching
  • Upload incomplete
  • System error

Fixes:

  • Verify file format
  • Check file size
  • Try different file
  • Clear cache
  • Try different browser
  • Contact SARS

Payment Errors

Payment Failed

Error:

  • Payment not processed
  • Transaction failed
  • Bank error
  • System error

Fixes:

  • Verify payment method
  • Check account details
  • Ensure sufficient funds
  • Try again
  • Use different method
  • Contact bank
  • Contact SARS

Payment Not Reflecting

Error:

  • Payment made but not showing
  • Delayed processing
  • System update needed

Fixes:

  • Wait a few hours
  • Check bank statement
  • Verify reference number
  • Contact SARS with proof
  • Follow up if needed

Profile Update Errors

Cannot Update Details

Error:

  • Update not saving
  • Verification failed
  • System error

Fixes:

  • Complete all fields
  • Verify information
  • Check formats
  • Complete verification
  • Try again
  • Contact SARS

Verification Issues

Error:

  • Email not verified
  • SMS not received
  • Verification failed

Fixes:

  • Check spam folder
  • Verify contact details
  • Request new verification
  • Check phone number
  • Try again
  • Contact SARS

Browser Issues

Compatibility Problems

Error:

  • Features not working
  • Display issues
  • Functionality problems

Fixes:

  • Use supported browser
  • Update browser
  • Clear cache and cookies
  • Disable extensions
  • Try different browser
  • Check system requirements

Performance Issues

Error:

  • Slow loading
  • Timeouts
  • Freezing

Fixes:

  • Check internet connection
  • Close other tabs
  • Clear cache
  • Update browser
  • Try different browser
  • Check system resources

General Troubleshooting

System Maintenance

If Site Down:

  • Check SARS website
  • Wait for maintenance
  • Try again later
  • Check social media
  • Contact SARS

Technical Issues

General Fixes:

  • Clear browser cache
  • Update browser
  • Check internet
  • Try different device
  • Disable VPN
  • Contact SARS

Best Practices

Prevent Errors

Tips:

  • Use supported browsers
  • Keep browser updated
  • Stable internet connection
  • Save work frequently
  • Complete all fields
  • Verify information

When Errors Occur

Steps:

  1. Note error message
  2. Try basic fixes
  3. Check SARS website
  4. Contact support
  5. Keep reference numbers

Getting Help

SARS Support

Contact Methods:

  • Call centre: 0800 00 7277
  • eFiling help section
  • SARS website
  • Branch visit

Information to Have:

  • Error message
  • What you were doing
  • Reference numbers
  • Account details

Frequently Asked Questions

Why can't I log in to eFiling?

Check your username and password, ensure caps lock is off, try resetting password, or contact SARS if issues persist.

What if my return won't submit?

Check for validation errors, complete all required fields, verify all information, and try again. Contact SARS if problems continue.

How do I fix calculation errors?

Verify all amounts entered, check income and deduction totals, review calculations, and query if eFiling calculations seem incorrect.

What if I can't upload documents?

Check file size and format, ensure you're using supported formats (PDF, JPG), compress files if needed, and try again.

Why is eFiling so slow?

Check your internet connection, try during off-peak times, clear browser cache, or try a different browser.

Conclusion

Most eFiling errors have simple solutions. By understanding common errors, trying basic fixes, and knowing when to contact support, you can resolve most issues quickly. Remember to save your work frequently, verify information before submitting, and keep reference numbers for support queries.

For persistent issues or if you need assistance, contact SARS support directly or visit a branch for help.


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About the Author
Tax Expert

Tax Expert

Specializing in South African tax law, SARS eFiling, and tax compliance with extensive knowledge of the South African Revenue Service.