When does my company need an audit?
Your company needs an audit if it exceeds the legal thresholds: balance sheet total above CHF 20 million, revenue above CHF 40 million, or more than 250 full-time positions on annual average.
The audit obligation in Switzerland is clearly regulated in the Code of Obligations. Here is a complete overview of when an audit is required:
Legal thresholds for ordinary audit:
An ordinary audit is mandatory if the company exceeds two of the three following values in two consecutive financial years:
The three thresholds:
- Balance sheet total: CHF 20 million
- Revenue: CHF 40 million
- Full-time positions: 250 on annual average
Additional criteria:
- Public companies: Always subject to audit (publicly traded companies)
- Financial intermediaries: Banks, insurance companies, financial service providers
- Collective investments: Funds and similar structures
Limited audit:
Companies that do not reach the thresholds for an ordinary audit need a limited audit, except if they meet the opt-out requirements.
Who needs a limited audit?
- All Ltd and LLC: That do not fall under ordinary audit
- Cooperatives: With more than 20 members
- Associations: With economic activity exceeding CHF 500,000
- Foundations: According to cantonal law, usually required
Opt-out possibilities (waiver of audit):
Small companies can waive an audit under certain conditions:
Conditions for opt-out:
- Employees: Fewer than 10 full-time positions on annual average
- Unanimous decision: All shareholders/partners must agree
- No public debt: Bonds or similar obligations
- Annual confirmation: Decision must be renewed annually
Exceptions to opt-out:
- Shareholder objection: One shareholder can demand an audit
- Creditor requirements: Banks can impose audit as credit condition
- Supervisory authorities: Can order an audit
Types of audit in detail:
Ordinary audit:
- Scope: Complete verification of annual accounts
- Audit standards: Swiss Auditing Standards (SA)
- Auditor: Licensed auditor or audit firm
- Report: Detailed audit report
- Confirmation: Opinion on annual accounts
Limited audit:
- Scope: Limited audit procedures
- Audit standards: Standard for Limited Audit (SLA)
- Auditor: Licensed auditor
- Report: Brief audit report
- Negative confirmation: "No indication of irregularities"
Industry-specific particularities:
Financial sector:
- Banks: Always ordinary audit + prudential verification
- Insurance companies: Special FINMA audit requirements
- Asset managers: Different requirements depending on license
Other regulated industries:
- Real estate funds: Special audit requirements
- Pension funds: Additional actuarial verification
- Non-profit organizations: Varies by canton
Consequences of missing audit:
Legal consequences:
- Administrative fines: CHF 100-10,000 for board of directors
- Dissolution threat: In case of serious violations
- Commercial register: Entries may be refused
- Criminal law: For intentional violations
Practical disadvantages:
- Banking sector: Banks often refuse loans without audit
- Business partners: Loss of trust with important customers
- Investors: Due diligence becomes difficult
- Sale: Company value may decrease
Timing and deadlines:
When must the audit take place?
- Annually: For each financial year
- After annual accounts: Audit after preparation of accounts
- Before general meeting: Report must be available for AGM
- Deadline: 6 months after end of financial year
Cost-benefit analysis:
Advantages of an audit:
- Legal certainty: Compliance with all legal provisions
- Creditworthiness: Better banking conditions
- Trust: Increased credibility with stakeholders
- Internal control: Detection of weaknesses and risks
Disadvantages/Costs:
- Financial burden: Annual audit costs
- Time burden: Management must invest time
- Documentation: Increased administrative burden
Audit with Findea.ch:
We help you assess your audit obligation:
Free consultation:
- Threshold verification: Analysis of your company data
- Opt-out check: Clarification of possibilities
- Cost estimation: Transparent pricing
Professional execution:
- Licensed auditors: All required authorizations
- Efficient execution: Minimal effort for you
- Consulting included: Free improvement suggestions
Checklist: Do I need an audit?
- Check legal form: Ltd/LLC are fundamentally subject to audit
- Calculate thresholds: Exceeded over 2 years?
- Determine employee count: Fewer than 10 full-time positions?
- Ask shareholders: All agree with opt-out?
- Clarify banking relationships: Do creditors require an audit?
Conclusion: The audit obligation depends on various factors. In case of uncertainties, you should seek professional advice to avoid legal risks.

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