ElyForma
SARS Tax & E-FilingSARS AuditTax AuditSARSSouth AfricaTax ComplianceAudit Process

SARS Audit: What to Expect

Complete guide to SARS audits in South Africa. Learn what triggers an audit, what to expect during the process, how to prepare, and how to respond to audit requests.

Tax Expert
February 21, 2026
13 min read
SARS Audit: What to Expect

SARS Audit: What to Expect

A SARS audit is a review of your tax affairs to verify compliance and accuracy. Understanding what triggers audits, what to expect, and how to prepare helps you navigate the process smoothly. This comprehensive guide covers everything you need to know about SARS audits in South Africa.

What Is a SARS Audit?

Understanding Audits

Definition:

  • Review of tax returns and records
  • Verification of compliance
  • Examination of tax affairs
  • May be random or targeted

Purpose:

  • Verify accuracy
  • Ensure compliance
  • Detect errors
  • Maintain tax system integrity

Types:

  • Desk audit (document review)
  • Field audit (on-site visit)
  • Comprehensive audit
  • Specific issue audit

What Triggers an Audit?

Common Triggers

Large Refunds:

  • Significant refund amounts
  • Unusual refund patterns
  • Multiple refunds
  • May trigger review

Discrepancies:

  • Mismatched information
  • Third-party data conflicts
  • Inconsistencies
  • Red flags

Random Selection:

  • Random audits
  • Risk-based selection
  • Statistical sampling
  • Routine checks

High-Risk Indicators:

  • Complex transactions
  • Large deductions
  • Business income
  • Multiple income sources

Types of Audits

Desk Audit

What It Is:

  • Document review
  • No on-site visit
  • SARS requests documents
  • Review at SARS office

Process:

  • SARS requests documents
  • You provide information
  • SARS reviews
  • Follow-up if needed

Field Audit

What It Is:

  • On-site visit
  • SARS visits your premises
  • More comprehensive
  • Detailed examination

Process:

  • SARS contacts you
  • Arranges visit
  • Examines records
  • Interviews staff

Comprehensive Audit

What It Is:

  • Full review
  • Multiple tax years
  • All aspects examined
  • Extensive process

Process:

  • Detailed review
  • Multiple documents
  • Various checks
  • Thorough examination

What to Expect

Initial Contact

Notification:

  • Letter or email from SARS
  • Audit notification
  • Request for information
  • Timeline provided

Information Requested:

  • Tax returns
  • Supporting documents
  • Financial records
  • Other relevant information

Document Requests

Common Documents:

  • Tax returns
  • Financial statements
  • Bank statements
  • Invoices and receipts
  • Contracts
  • Other records

Timeframe:

  • Usually 21 days
  • May be extended
  • Respond promptly
  • Request extension if needed

Audit Process

Steps:

  1. Initial notification
  2. Document submission
  3. SARS review
  4. Follow-up questions
  5. Final assessment

Duration:

  • Varies by complexity
  • Usually 3-6 months
  • May take longer
  • Depends on issues

How to Prepare

Organize Records

Preparation:

  • Gather all documents
  • Organize chronologically
  • Ensure completeness
  • Make copies

Records to Have:

  • Tax returns
  • Financial records
  • Supporting documents
  • Correspondence
  • Other relevant records

Review Your Returns

Before Audit:

  • Review returns being audited
  • Understand entries
  • Verify calculations
  • Identify potential issues

Preparation:

  • Know your numbers
  • Understand deductions
  • Verify income
  • Check compliance

Professional Help

Consider:

  • Tax practitioner
  • Accountant
  • Legal advisor
  • Professional representation

Benefits:

  • Expert guidance
  • Proper preparation
  • Better outcomes
  • Peace of mind

Responding to Audit Requests

Timely Response

Importance:

  • Respond within timeframe
  • Request extension if needed
  • Provide complete information
  • Be cooperative

Best Practices:

  • Organize documents
  • Provide clearly
  • Label everything
  • Include explanations

Documentation

What to Provide:

  • Requested documents
  • Clear organization
  • Explanations where needed
  • Supporting evidence

Format:

  • Clear copies
  • Well-organized
  • Easy to follow
  • Complete information

During the Audit

Cooperation

Best Practices:

  • Be cooperative
  • Provide information promptly
  • Answer questions honestly
  • Maintain professionalism

Communication:

  • Respond to requests
  • Clarify if unclear
  • Provide additional info if needed
  • Keep records of communication

Questions

What to Expect:

  • Questions about returns
  • Requests for clarification
  • Additional documents
  • Follow-up questions

How to Respond:

  • Answer honestly
  • Provide complete information
  • Explain clearly
  • Support with documents

Audit Outcomes

No Changes

Best Outcome:

  • Audit complete
  • No adjustments
  • Returns accepted
  • Case closed

Result:

  • No additional tax
  • No penalties
  • Compliance confirmed
  • Peace of mind

Adjustments

Possible Outcomes:

  • Additional tax due
  • Refund adjustment
  • Penalties
  • Interest

What Happens:

  • SARS issues assessment
  • You can query
  • Pay if valid
  • Appeal if needed

Common Issues

Missing Documents

Problem:

  • Documents not available
  • Records lost
  • Incomplete records

Solutions:

  • Reconstruct where possible
  • Explain circumstances
  • Provide alternatives
  • Cooperate fully

Disagreements

If You Disagree:

  • Query assessment
  • Provide evidence
  • Explain position
  • Appeal if necessary

Process:

  • Submit query
  • Provide documentation
  • SARS reviews
  • Decision communicated

Best Practices

Maintain Records

Importance:

  • Keep all records
  • Organize properly
  • Maintain for 5 years
  • Easy to access

Benefits:

  • Easier audits
  • Better preparation
  • Faster resolution
  • Less stress

Compliance

Maintain:

  • Accurate returns
  • Timely filing
  • Proper payments
  • Good compliance

Benefits:

  • Fewer audits
  • Easier audits
  • Better outcomes
  • Less risk

Frequently Asked Questions

How long does an audit take?

Usually 3-6 months, but can vary based on complexity and issues found.

Can I refuse an audit?

No, SARS has the legal authority to audit. Cooperation is required.

What if I can't find documents?

Explain the situation to SARS, provide what you can, and reconstruct records where possible.

Do I need a tax practitioner?

Not required, but recommended for complex audits or if you're unsure how to respond.

What if I disagree with the audit findings?

You can query the assessment, provide evidence, and appeal if necessary.

Can audits be avoided?

Maintaining good compliance, accurate returns, and proper records reduces audit risk.

Conclusion

Understanding SARS audits helps you prepare and respond effectively. By maintaining good records, filing accurate returns, and cooperating fully during audits, you can navigate the process smoothly. If you receive an audit notification, respond promptly, provide requested information, and consider professional help if needed.

For assistance with audits or if you have questions, contact SARS directly or consult a qualified tax practitioner.


Related Articles:

Official Resources:

Share:
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.