Corporate Tax Requirements at Dubai South Business Hub Free Zone

In 2026, every company registered at Dubai South Business Hub Free Zone is subject to UAE federal corporate tax, introduced in June 2023 under Federal Decree-Law No. 47 of 2022 [1]. The standard rate is 9% on taxable income above AED 375,000 [2]. Yet companies earning qualifying income can access a 0% rate through the Qualifying Free Zone Person (QFZP) regime [3]. The late registration penalty is a fixed AED 10,000 [4]. Annual returns are due within nine months of financial year end [5]. Records must be retained for a minimum of seven years [6].

This guide explains exactly how corporate tax at Dubai South Business Hub works: the 9% versus 0% rate split, what qualifying income means for a DSBH company, the substance requirements you must meet, how to register via EmaraTax, your annual filing obligations, and how DSBH's in-house support through Mazeed keeps you compliant from day one.

What Is Corporate Tax at Dubai South Business Hub Free Zone and Why It Matters

Corporate tax at Dubai South Business Hub Free Zone is the UAE federal tax introduced in June 2023 under Federal Decree-Law No. 47 of 2022 (UAE Ministry of Finance, 2022). DSBH companies pay 9% on taxable income above AED 375,000, but those earning qualifying income can access the 0% Qualifying Free Zone Person rate. Understanding which category your DSBH company falls into is the single most important tax decision you'll make at setup.

The 9% Rate and the AED 375,000 Threshold Explained

UAE corporate tax applies at 9% on taxable income exceeding AED 375,000. Income at or below that threshold is taxed at 0% for every business in the UAE, including all free zone companies registered at DSBH. For early-stage DSBH startups, this floor provides real breathing room before the standard rate activates.

The threshold is universal, it's not a DSBH-specific concession. What is specific to free zone companies is the QFZP regime, where qualifying income is taxed at 0% regardless of the amount earned. A DSBH-registered consultancy earning AED 300,000 net profit in its first year pays zero corporate tax under the standard threshold, and may also qualify for the QFZP 0% rate if its income structure meets the criteria. These are two separate routes to a zero tax bill, and both are available to DSBH companies. Corporate tax at Dubai South Business Hub applies from financial years beginning on or after 1 June 2023 (Federal Tax Authority, 2023).

How the Qualifying Free Zone Person Regime Creates the 0% Opportunity

DSBH companies that meet the QFZP criteria pay 0% on qualifying income. This isn't a waiver or a temporary exemption, it's a distinct tax category under UAE law, governed by Federal Decree-Law No. 47 of 2022. To qualify, a DSBH company must maintain adequate substance in the free zone, earn predominantly qualifying income, not elect to be subject to the standard regime, and maintain IFRS-compliant financial records.

Non-qualifying income, for example, mainland UAE sales above the de minimis threshold, is still taxed at 9%. But for companies structured around international trade and logistics, the QFZP route is genuinely achievable. A DSBH logistics company routing freight through Al Maktoum International Airport to international clients earns qualifying income, its entire profit can sit at the 0% rate provided substance requirements are met. DSBH's positioning adjacent to Al Maktoum gives logistics, aviation-services, and e-commerce companies a natural qualifying income profile that's harder to replicate at city-centre free zones like DIFC. Learn more about corporate tax benefits in Dubai free zones or read our UAE corporate tax explained guide.

DSBH Corporate Tax Rate Comparison: Qualifying vs Non-Qualifying Income

Qualifying Income for DSBH Companies, Which Revenue Streams Are Tax-Free

Qualifying income for a Dubai South Business Hub company includes transactions with other free zone persons, income from international business and export activities, and revenue from DSBH-licensed activities conducted within the free zone. Sales to UAE mainland customers generally do not qualify and are taxed at 9%. Getting this classification right is what separates a zero corporate tax bill from an unexpected 9% liability.

Income Categories That Qualify for the 0% Rate at DSBH

Under the QFZP framework, the following revenue types qualify for the 0% rate at DSBH:

• Free zone to free zone transactions: Sales between your DSBH company and any other UAE free zone-registered entity qualify in full.

• International and export revenue: Services delivered to clients outside the UAE, goods exported from Dubai South, and cross-border transactions all qualify.

• DSBH-licensed activity income: Revenue from trade, logistics, consulting, and technology services performed within Dubai South qualifies when the activity matches your licensed scope.

• Qualifying passive income: Dividends and capital gains from qualifying shareholdings in foreign entities also qualify under the QFZP rules.

A DSBH-licensed e-commerce company fulfilling orders from its Dubai South warehouse to customers in Europe, Asia, and North America earns qualifying export income, that revenue sits at 0% as long as substance requirements are maintained. DSBH's activity mix, heavily weighted toward international trade and logistics, means most DSBH companies have a high natural proportion of qualifying income. Read more on understanding qualifying income for UAE corporate tax.

What Counts as Non-Qualifying Income, and the De Minimis Rule

Sales of goods or services directly to UAE mainland customers (non-free-zone persons) are non-qualifying income and taxed at 9%. That's the clear line. What's less obvious is that a QFZP can earn limited non-qualifying income without losing its 0% status, this is the de minimis rule.

Non-qualifying revenue must not exceed 5% of total revenue or AED 5 million, whichever is lower (UAE Ministry of Finance, 2023). Breach that threshold and QFZP status is lost for the entire tax period, meaning 9% applies to all income, not just the mainland sales. Here's a worked example: a DSBH trading company earns AED 2 million total revenue and AED 80,000 from UAE mainland sales. The 5% de minimis limit is AED 100,000. At AED 80,000, it stays inside the threshold and retains its 0% QFZP status. Add another AED 25,000 in mainland sales and the entire year's income gets reclassified. That's why careful, real-time revenue tracking matters, and it's exactly where DSBH's partnership with Mazeed adds practical value.

Four stat cards showing 9% standard rate, AED 375,000 threshold, 5% de minimis limit, and AED 10,000 penalty for late registration at Dubai South Business Hub Free Zone. DSBH Corporate Tax: Four Numbers You Must Know 9% Standard Rate above AED 375,000 Federal Decree-Law 47/2022 AED 375K 0% Threshold FTA, 2023 5% De Minimis Limit or AED 5M (lower) UAE MoF, 2023 AED 10K Late Reg. Penalty UAE Tax Procedures Law

Key corporate tax figures for Dubai South Business Hub Free Zone companies, based on Federal Decree-Law No. 47 of 2022 and FTA guidance (2023, still accurate as of 2026).

Substance Requirements DSBH Companies Must Meet to Access the 0% Rate

To qualify for the 0% corporate tax rate, a Dubai South Business Hub company must demonstrate adequate employees, adequate assets, and that core income-generating activities are conducted within the free zone. DSBH's flexi desk and dedicated office workspace options are directly designed to support these substance criteria, and the pricing makes compliance achievable at a fraction of the cost of comparable free zones like DIFC or ADGM.

The Three Pillars of Substance: Employees, Assets, and Core Activities

Adequate employees: DSBH must be your genuine operational base. Staff numbers and qualifications must be proportionate to your business's income and activity volume. A single-person consultancy and a 20-person trading company will have very different adequate employee benchmarks.

Adequate assets: Physical workspace, equipment, and infrastructure must be present within the DSBH free zone. Virtual offices with no physical presence don't meet this standard, the FTA expects a real, documentable footprint.

Core income-generating activities (CIGAs): Decision-making, client delivery, and operational management must demonstrably occur within Dubai South. Substance is assessed per tax period, not just at registration. A DSBH-registered consultancy with two resident employees, a dedicated desk, and documented client work delivered from its Dubai South office has a strong substance profile, the FTA can verify physical presence through lease agreements, visa records, and activity logs.

How DSBH Workspace Solutions Directly Satisfy Substance Tests

DSBH's flexi desk option, starting from AED 12,500 per year, provides a physical, documented workspace that counts toward adequate asset requirements. For companies with higher revenue or more complex operations, dedicated office packages at AED 8,000–12,000 annually per desk deliver a stronger substance footprint with a more formal lease trail.

Investor visa packages tied to DSBH workspace create verifiable employee presence records. UAE residency visas processed through DSBH are typically priced at AED 4,000–6,000 per applicant, each visa adds a documentable layer to your substance profile. A three-person DSBH trading company with a dedicated desk and three investor visas presents a clean, auditable substance trail: lease agreement, visa records, and licensed activity all align. That's the profile the FTA expects to see.

DSBH's location adjacent to Al Maktoum International Airport and the Dubai World Central (DWC) logistics corridor also strengthens the operational legitimacy of trade and logistics CIGAs. When your licensed activity is freight forwarding or e-commerce fulfilment and your office sits inside the Dubai South ecosystem, the connection between your substance and your income is self-evident.

Corporate Tax Registration for DSBH Companies, What You Must Do with the FTA

All Dubai South Business Hub Free Zone companies must register for corporate tax with the Federal Tax Authority through the EmaraTax portal, regardless of whether they expect to pay tax. Registration is mandatory even for companies targeting the 0% qualifying income rate. Deadlines are tied to your DSBH license issue date, and missing them costs AED 10,000.

How to Register on EmaraTax, the Step-by-Step Process for DSBH Companies

1. Step 1: Create your EmaraTax account at emaratax.gov.ae using your Emirates ID or UAE Pass.

2. Step 2: Select Corporate Tax Registration and enter your DSBH trade license details, legal entity type, and financial year start date.

3. Step 3: Upload supporting documents, DSBH trade license, Memorandum of Association, passport copies of shareholders, and proof of registered address within Dubai South.

4. Step 4: Submit and receive your Tax Registration Number (TRN), retain this for all FTA filings and invoices from that point forward.

A newly licensed DSBH technology company incorporated in March 2026 must register for corporate tax by 30 September 2026, the FTA deadline for companies whose financial year began in January 2026 or later (Federal Tax Authority, 2023). The process itself is straightforward; the risk is simply missing the deadline.

Registration Deadlines and Penalties for Missing Them

The FTA has issued phased registration deadlines based on the month a company's trade license was issued. DSBH companies should verify their specific deadline against the FTA's published schedule, it varies by license issue month, not by free zone. There's no DSBH-specific exemption here.

Late registration carries a fixed administrative penalty of AED 10,000 under the UAE Tax Procedures Law. That's fixed, it doesn't scale with company size or revenue. A DSBH company that missed its deadline by 30 days faces the same AED 10,000 charge as one that missed it by six months. If you haven't registered yet and your license predates June 2023, act immediately. DSBH's support team and Mazeed can assist with deadline verification and registration filing.

DSBH Corporate Tax Compliance Checklist Infographic

A visual checklist showing the five mandatory corporate tax compliance steps for Dubai South Business Hub Free Zone companies, with deadlines and cost figures.

• Step 1: Register on EmaraTax, deadline tied to license issue month; AED 10,000 penalty for late registration

• Step 2: Prepare IFRS-compliant financial statements, mandatory for all DSBH licensees regardless of tax rate

• Step 3: Assess QFZP eligibility, document qualifying income analysis and substance evidence

• Step 4: File annual corporate tax return, due within nine months of financial year end

• Step 5: Retain all records for seven years minimum, including visas, leases, board minutes, and invoices

• Bonus: De minimis threshold, keep mainland UAE sales below 5% of revenue or AED 5 million (lower applies)

Suggested alt text: A five-step compliance checklist for DSBH corporate tax, showing registration, IFRS preparation, QFZP assessment, annual filing, and seven-year record retention requirements under UAE Federal Decree-Law No. 47 of 2022.

Corporate Tax Filing and Record-Keeping Requirements for DSBH Companies

Dubai South Business Hub companies must file an annual corporate tax return with the FTA within nine months of their financial year end. All DSBH companies must maintain IFRS-compliant financial records for a minimum of seven years, regardless of whether any tax is payable. These aren't optional best practices, they're legal obligations under Federal Decree-Law No. 47 of 2022.

The Five Key Corporate Tax Obligations Every DSBH Company Must Fulfill

1. 1. Register with the FTA via EmaraTax, mandatory for all DSBH licensees, including those targeting the 0% rate.

2. 2. Prepare IFRS-compliant financial statements, income statement, balance sheet, and cash flow statement form the foundation of your annual return.

3. 3. Calculate taxable income and document QFZP status, your qualifying income analysis must be written and retained, not just calculated mentally.

4. 4. File the annual corporate tax return within nine months of financial year end, for a 31 December year-end, that means 30 September of the following year.

5. 5. Retain all financial records for a minimum of seven years, contracts, invoices, substance documentation, and qualifying income analysis all count.

A DSBH consulting company with a 31 December 2024 financial year end must file by 30 September 2026, and retain supporting records through at least 31 December 2031. That seven-year window is longer than most founders expect.

What Financial Records DSBH Companies Must Maintain

• IFRS financial statements: income statement, balance sheet, cash flow statement, and notes to accounts.

• Transaction records: all invoices, contracts, purchase orders, and bank statements for the tax period.

• Substance documentation: employment contracts, visa copies, lease agreements, board meeting minutes conducted in Dubai South, and evidence of CIGAs.

• Qualifying income analysis: written documentation of how each revenue stream was assessed against QFZP criteria.

• Transfer pricing documentation: required when related-party transactions exceed AED 40 million in value.

During an FTA review, a DSBH logistics company was asked to produce two years of invoices, employee visa records, and board minutes showing decisions made from Dubai South. Companies that maintain organised digital records resolve such queries in days rather than weeks. DSBH's Mazeed partnership gives licensees a built-in route to IFRS-compliant bookkeeping, an advantage over free zones where companies must independently source an approved auditor at higher cost.

DSBH Accounting and Tax Guidance, Getting Corporate Tax Right from Day One

Dubai South Business Hub has partnered with Mazeed as its dedicated accounting and tax compliance partner. Mazeed provides DSBH licensees with corporate tax registration, IFRS bookkeeping, qualifying income analysis, and annual return filing, all integrated directly within the DSBH ecosystem. This isn't a referral arrangement; it's an embedded service designed specifically for DSBH license structures.

What Mazeed Delivers for DSBH