Mainland LLCs and joint stock companies covered by the UAE Commercial Companies Law must have their accounts audited annually. Free zone companies follow the rules of their registering authority, which may require an audit or allow an exemption. Federal Corporate Tax rules create further audit obligations that both types of business need to assess.
A free zone company may therefore qualify for an exemption under its local company regulations and still need audited accounts for Corporate Tax. A mainland LLC can also need an annual audit when its revenue falls below the tax audit threshold.
Before choosing among audit firms in Dubai, businesses should check which requirements apply to their company. Its legal structure, free zone authority, revenue and Corporate Tax status help determine whether an audit is required, and which reports to prepare. Best accountants in UAE providing services like corporate tax advisory can help businesses check their free zone tax status and understand which audit requirements apply.
Mainland and Free Zone Audit Requirements at a Glance
| Area | Mainland companies | Free zone companies |
| Company-law requirement | Annual audit for LLCs and joint stock companies within the Commercial Companies Law’s scope | Depends on the free zone’s regulations, legal structure and available exemptions |
| Corporate Tax requirement | Federal audit rules must be assessed | Federal audit rules must be assessed, including Qualifying Free Zone Person requirements |
| Auditor appointment | Check legal appointment and professional licensing requirements | Check the authority’s auditor registration or approval rules |
| Filing arrangements | Depend on the applicable obligations | Authority-specific procedures and deadlines may apply |
| Other reporting needs | Banks, shareholders or investors may require audited accounts | Banks, shareholders or investors may require audited accounts |
This comparison provides a starting point. The company’s documents and applicable regulations establish the actual obligation.
Audit Requirements for Mainland Companies
Article 27 of Federal Decree-Law No. 32 of 2021 on Commercial Companies requires joint stock companies and limited liability companies within its scope to appoint one or more auditors for an annual audit. The official English text requires auditors “to carry out an annual audit of its accounts.”
For a mainland LLC, annual revenue alone cannot settle whether an audit is required. The company-law requirement needs to be checked alongside its Corporate Tax position.
Consider an LLC with AED 8 million in annual revenue. It meets the AED 50 million Corporate Tax audit exemption requirement, although it is still bound by its legal structure to require an annual company law audit.
Management should check the trade license, memorandum, and shareholder agreements before hiring auditor. These records help establish the entity being audited and the approval process to follow.
Other structures, including sole establishments and branches, need an assessment based on their own circumstances. An LLC’s requirements should be applied only where that legal framework is relevant.
Audit Requirements for Free Zone Companies
Free zones operate under different company regulations and administrative procedures. Each business needs to check the rules of the authority that registered it.
The review should establish whether an annual audit is required, whether an exemption is available and which auditor can perform the work. Filing deadlines and submission documents also need attention.
DMCC Companies
DMCC’s published submission guidelines require member companies to upload audited financial statements and an auditor-signed summary sheet through the Member Portal within six months after the financial year ends. Companies must check that their appointed auditor meets DMCC’s Approved Auditors Rules.
The guidance also addresses branch arrangements involving a group auditor and confirms that submission requirements extend to subsidiaries and branches.
Check current portal instructions and official communications for the reporting period concerned. Any extension needs to be confirmed for that particular filing cycle.
DIFC Companies
DIFC has its own audit and filing framework, including a small private company exemption. Its corporate actions handbook identifies shareholder numbers and consolidated turnover among the relevant criteria and directs companies to Article 124(6) of the DIFC Companies Law for the detailed conditions.
A company considering this exemption should review all the conditions before relying on it. The separate Corporate Tax assessment still needs to be completed.
ADGM Companies
ADGM regulations provide audit exemptions for certain eligible companies. ADGM’s guidance also explains that a company seeking Qualifying Free Zone Person treatment must maintain audited accounts even where a local exemption would otherwise be available. It further addresses the requirement to engage an ADGM-registered auditor.
These examples show why advice for one free zone needs checking before it is used for another.
How Corporate Tax Affects Both Types of Company
Ministerial Decision No. 84 of 2025 applies to tax periods beginning on or after 1 January 2025. It requires audited financial statements from taxable persons outside a Tax Group whose revenue exceeds AED 50 million during the relevant tax period.
It also requires audited financial statements from Qualifying Free Zone Persons. The decision provides a separate requirement for Tax Groups to prepare audited special purpose financial statements. Earlier tax periods remain subject to the preceding decision.
The revenue test concerns revenue, rather than taxable profit. A company with high sales and substantial expenses may cross the audit threshold even when its final profit is modest.
Management should document this assessment each year. Changes in revenue, group membership or tax status can change the reporting work required.
Why Qualifying Free Zone Person Status Matters
A free zone licence and Qualifying Free Zone Person status describe different things. The licence establishes where the company is registered. Qualifying Free Zone Person status depends on meeting the conditions of the federal Corporate Tax regime.
ADGM’s guidance confirms that the Corporate Tax audit requirement applies to Qualifying Free Zone Persons regardless of their revenue threshold. Its explanation includes small and dormant companies seeking that treatment.
For a small free zone business, this can change the annual compliance budget. An exemption considered during incorporation may need to be revisited when management decides how the company will be treated for tax.
Corporate tax advisory should therefore be coordinated with audit planning. The finance team needs a clear record of the tax position being adopted and the evidence supporting it. The audit engagement can then be planned around the financial reporting requirements that follow.
Additional Reporting for Certain Free Zone Distributors
FTA Decision No. 6 of 2026 introduces additional procedures for Qualifying Free Zone Persons carrying on the qualifying activity of distributing goods or materials in or from a Designated Zone. It applies to tax periods starting on or after 1 January 2026.
Businesses that have been affected must obtain an agreed-upon procedures report from an independent external auditor or another independent auditor who has a license in the UAE. The said report complies with ISRS 4400 and entails necessary verifications about the resellers and the importations made through a Designated Zone.
The submission of the report is due 30 days after the deadline of submitting the Corporate Tax return, unless the FTA sets another date.
A distributor should identify this requirement when agreeing the annual engagement. Customer evidence, customs records and goods movement documents need to be available for the prescribed procedures.
What Happens When Companies Form a Tax Group?
Tax Groups have specific financial reporting requirements under the federal regime. FTA Decision No. 7 of 2025 requires audited special purpose aggregated financial statements for tax periods beginning on or after 1 January 2025.
These statements combine the standalone financial statements of the parent and member subsidiaries, using the decision’s prescribed framework and adjustments. They must be submitted within nine months after the relevant tax period ends, unless the FTA specifies another date.
The Ministry of Finance explains that the Corporate Tax arrangement does not require each underlying member to prepare separately audited standalone accounts for that purpose.
Each member still needs its company-law, authority and contractual obligations reviewed. A group finance team should map the required reports by entity so the engagement covers every relevant obligation.
Which Audit Deadline Should the Business Follow?
A company can have several reporting dates during the year. The authority’s accounts deadline, shareholder approval timetable, tax requirements and lender’s reporting terms may each affect the schedule.
Record each obligation with its source, required report, submission method and responsible person. This avoids confusion when several reports cover the same financial year.
Work backwards from the earliest applicable deadline. Allow time to close the accounts, answer audit queries, approve the financial statements and complete submission.
Early appointment also helps where evidence depends on timing. A business holding material inventory should discuss its year-end count with the auditor in advance. Arranging the audit after the count may require further procedures and additional work.
What Records Should Companies Prepare?
Mainland and free zone companies both need records that explain the balances in their financial statements. Audit firms in Dubai usually request financial statements, bank reconciliations, invoices and supporting schedules to examine the company’s accounts. The exact request depends on the business and the risks identified during planning.
Request may include:
- Trade licence, incorporation records and ownership information.
- Trial balance, general ledger and draft financial statements.
- Bank statements and reconciliations.
- Sales, purchase and contract records.
- Receivables, payables, inventory and fixed asset schedules.
- Payroll, tax and related-party supporting documents.
Reconcile these schedules before sending them to the auditor. The customer ageing report, for example, should agree with the receivables balance in the ledger.
Explain unusual balances early. A large overdue customer amount may require evidence about collection prospects. An advance from a shareholder needs documents explaining its nature and terms.
For Corporate Tax purposes, relevant records must generally be retained for at least seven years after the tax period concerned. Other applicable retention requirements also need checking.
How to Choose an Auditor for Your Company
Businesses comparing audit firms in Dubai should first confirm that the proposed firm can accept the appointment under the relevant licensing and authority rules. Free zone approval requirements deserve particular attention.
Next, discuss the company’s transactions. A trading business needs an auditor who can address inventory and import records. A project business may need detailed work on contract revenue, costs and estimates.
The proposal should identify the entities, periods and reports covered. Ask whether group reporting, authority submissions and any agreed-upon procedures engagement are included.
Businesses searching for the best accountants in UAE should also establish who prepares the accounts and who independently audits them. The responsibilities, information requests and timetable should be clear to management before the engagement starts.
For a discussion with SS&Co. Global, bring the trade licence, latest accounts, group structure and relevant authority correspondence. These documents provide a useful basis for identifying the required work and preparing a quotation.
FAQs
Does every mainland business need an audit?
Mainland LLCs and joint stock companies covered by the Commercial Companies Law must have an annual audit. Other structures need a separate review of their applicable requirements.
Are all free zone companies exempt from audit?
Free zone rules vary. Some authorities require audited accounts, while others allow exemptions for eligible companies. Corporate Tax can create a further audit requirement.
Does revenue below AED 50 million remove the audit requirement?
Revenue is one test. Your company’s legal form, free zone rules, Qualifying Free Zone Person status or contractual commitments may still require audited accounts.
Can a loss-making company still need an audit?
Yes. Making a loss does not automatically remove an audit obligation. Check the rules applying to the company’s structure and tax status.
Can one audit report meet every requirement?
It may cover several purposes, depending on the reporting framework and the recipient’s requirements. Confirm the required reports and submissions with the auditor before work begins.
