The Financial Due Diligence Checklist for Buying an Existing UAE Business
Buying an existing business in the UAE is one of the fastest ways to enter a market, inherit a customer base, and skip the painful early-stage grind.
But every business that comes with opportunity also comes with history, and that history lives in the books.
What you cannot see before you sign is what will cost you after. Hidden VAT liabilities, unpaid gratuity, undisclosed FTA penalties, and inflated revenue figures are not uncommon in UAE SME acquisitions. Financial due diligence is how you find them before they become your problem.
This guide walks you through exactly what to examine, what documents to request, and what red flags to watch for, so you can negotiate with clarity and close with confidence.
What Is Financial Due Diligence And Why It Matters More in the UAE Today
Financial due diligence (FDD) is the process of independently verifying a target business’s financial health, tax compliance, and reporting accuracy before completing an acquisition. It goes beyond reading a P&L; it stress-tests the numbers against supporting documents, tax filings, and bank records.
In the UAE, FDD has become significantly more complex since the introduction of Corporate Tax in 2023. Businesses that operated in a zero-tax environment for years may have inflated profits that will not survive under the new 9% rate.
Additionally, VAT has been in effect since 2018, and any gaps in compliance from the seller’s side transfer as risk to the buyer if the deal is structured as a business transfer rather than a share purchase.
The UAE’s Federal Tax Authority (FTA) has a five-year lookback window for VAT assessments. That means you could acquire a business today and face an audit for transactions going back to 2020.
Financial Documents You Must Request from the Seller
Start here. No FDD process is credible without a full document request. Ask for all of the following, and treat any reluctance to provide them as a red flag in itself.
- Audited financial statements for the last three financial years (P&L, balance sheet, cash flow statement)
- Management accounts for the current year to date
- Bank statements for all business accounts (at least 24 months)
- VAT returns filed with the FTA, including all tax periods since registration
- Corporate Tax registration confirmation and filed returns (if applicable)
- Payroll records and WPS transaction history
- Schedule of fixed assets and depreciation policy
- List of all outstanding loans, credit facilities, and lease agreements
- Accounts receivable and payable ageing reports
- Any FTA correspondence (notices, queries, audit letters, or penalty assessments)
How to Review VAT Compliance History
VAT compliance is one of the highest-risk areas in any UAE acquisition, and it is frequently glossed over by buyers who focus only on profitability.
Request the seller’s Tax Registration Number (TRN) and independently verify it on the FTA portal. Then cross-reference every VAT return filed against the sales figures in the financial statements. Discrepancies between reported revenue and VAT output tax are a serious warning sign.
Key things to examine in the VAT history:
- Are all returns filed on time? Late submissions attract penalties starting at AED 1,000.
- Has the business correctly applied zero-rating or exemptions? Incorrect treatment is a common source of hidden liability.
- Has input VAT been recovered only on eligible business expenses? Over-claimed input tax must be repaid with penalties.
- Are there any voluntary disclosures filed? These indicate the business has previously corrected errors, understand what was corrected and why.
- Has the business undergone an FTA VAT audit? Request the audit report and any outcome letters.
A clean TRN and a history of on-time returns is a good starting point. But it is not a clean bill of health. The content of those returns still needs to be verified against actual transactions.
Corporate Tax: What Liabilities Transfer with the Business?
If you are acquiring shares in the business (as opposed to just its assets), you inherit the entity’s entire corporate tax history. This distinction matters.
The UAE Corporate Tax regime applies to financial years beginning on or after 1 June 2023. Any business with a financial year starting before that date may have a transitional period that has created deferred tax positions or opening balance adjustments.
Check for the following:
- Is the business registered for Corporate Tax with the FTA? Failure to register on time attracts a AED 10,000 penalty.
- Has the first Corporate Tax return been filed if the deadline has passed?
- Does the business operate from a Free Zone and claim the 0% qualifying income rate? Verify whether it genuinely meets the substance and activity requirements, non-qualifying income is taxed at 9%.
- Are there related-party transactions between the target and connected entities? These require arm’s length pricing documentation and are a common area of scrutiny.
- Have deferred tax liabilities been properly recognised under IAS 12?
Red Flags in the Historical Books
Even a set of audited accounts can contain patterns that warrant deeper investigation. Watch for these warning signs:
- Revenue spikes in the final year before the sale: This is one of the most common forms of earnings manipulation. Cross-reference with bank deposits and VAT returns to verify the cash actually arrived.
- Unusually high related-party transactions: Payments to connected entities, directors’ loan accounts, or supplier invoices from affiliated companies can artificially inflate costs or shift profits. Ask for a full breakdown.
- Inconsistent gross margins: If margins fluctuate significantly year on year without a clear business reason, something in the cost or revenue recognition is off.
- Accounts receivable that never seem to be collected: A large receivable balance that keeps rolling forward may represent fictitious sales or bad debts that have not been written off.
- Missing or unsigned audit reports: Some small UAE businesses present ‘compiled’ accounts rather than audited ones. These carry significantly less assurance.
- Cash sales without documentation: In F&B, retail, or services businesses, undocumented cash revenue is common, and it cuts both ways. It may mean profits are understated, or it may mean VAT has not been accounted for on those transactions.
Payroll, WPS, and Employee Liabilities
Employee-related liabilities are a significant and often underestimated risk in UAE acquisitions.
The Wages Protection System (WPS) requires that all private sector employees be paid through registered channels. Request full WPS payment history and cross-reference it against the headcount on the payroll register. Discrepancies suggest either ghost employees or off-system payments, both are problematic.
End-of-service gratuity is a statutory obligation under UAE Labour Law. Every employee who has worked for more than one year is entitled to gratuity on departure, calculated on the basis of last drawn basic salary and total years of service.
Many SMEs do not provision for this liability on the balance sheet. They treat it as a future cash outflow rather than an accrued obligation today. As a buyer, you need to calculate the total gratuity exposure across the entire workforce and factor it into the purchase price.
Also check for any outstanding Ministry of Human Resources (MOHRE) violations, active labour complaints, or pending employment disputes.
Free Zone vs. Mainland: Does the Structure Affect What You Inherit?
The legal and tax implications of an acquisition differ depending on whether the target is a mainland LLC, a Free Zone entity, or an offshore company.
Free Zone businesses benefit from specific tax advantages, but only if they meet qualifying criteria under the Corporate Tax regime. If the target entity has been operating commercial activities with UAE mainland customers beyond permitted thresholds, it may have already lost its qualifying status without knowing it. This is a liability that transfers to the buyer.
For mainland businesses, verify the trade licence activity against actual operations. A business operating activities not listed on its licence is technically non-compliant, which can affect VAT treatment, contractual enforceability, and regulatory standing.
If the business has subsidiaries or related entities in other jurisdictions, understand the ownership chain fully. UBO (Ultimate Beneficial Ownership) disclosures must be accurate and current. Any discrepancy can trigger regulatory action post-acquisition.
Why an Independent Accounting Company Should Lead This Process
It is common for buyers to rely on the seller’s own accountants or auditors to provide assurance.
This is a mistake. The seller’s team has a relationship with the seller, and their role is to present the business, not to uncover its weaknesses.
An independent accounting firm, engaged by the buyer, has one job: to tell you the truth about the numbers. They approach the same financial data with a different mandate to find what the seller may not have disclosed, intentionally or otherwise.
A qualified FDD engagement will typically include: review of financial statements, tax compliance verification, cash flow quality analysis, normalised EBITDA calculation, and a summary of identified risks with a quantified impact on valuation. This gives you the evidence base to renegotiate terms, request indemnities, or structure an escrow to cover future tax exposures.
The cost of professional due diligence is a fraction of what a hidden liability discovered post-closing will cost you. Treat it as non-negotiable, not optional.
The Financial Due Diligence Checklist at a Glance
Use this as a starting framework. Your independent accountant will expand each area based on the specific business and industry.
# | Area | What to Check |
1 | Financial Statements | 3 years of audited P&L, balance sheet, and cash flow |
2 | VAT Compliance | TRN status, filed returns, FTA correspondence, penalties |
3 | Corporate Tax | Registration status, filed returns, deferred liabilities |
4 | Payroll & WPS | WPS records, gratuity provisions, outstanding salary dues |
5 | Bank Reconciliations | Monthly reconciliations, uncleared items, discrepancies |
6 | Accounts Receivable | Ageing report, bad debts, concentration risk |
7 | Accounts Payable | Supplier dues, disputed invoices, related-party transactions |
8 | Tax Disputes | Any open FTA audit, assessments, or reconsideration requests |
9 | Free Zone / Mainland | Entity structure, qualifying income status, activity match |
10 | Contracts & Liabilities | Key customer/supplier contracts, lease obligations, loans |
How PROFITZ ADVISORY Can Help
PROFITZ ADVISORY is a UAE-based accounting, bookkeeping, and tax advisory firm that works with founders, investors, and business owners across every stage of the business lifecycle from day-to-day compliance to high-stakes transactions.
Whether you are considering acquiring a business or preparing one for sale, or you need an independent financial due diligence, VAT and Corporate Tax compliance reviews, payroll audits, and accounting cleanups that give both buyers and sellers clarity before they commit.
We handle the numbers so you can focus on the decision.
Get in touch with PROFITZ ADVISORY today before you sign anything.
