The UAE Tax Glossary

Reference·Updated 27 July 2026

UAE tax runs on defined terms, and most expensive mistakes begin with a term being assumed rather than checked. These are the definitions that decide real outcomes, in plain English, with links to our deeper coverage where a term deserves more than a paragraph.

Corporate Tax: the core terms

Taxable Person

Anyone within the Corporate Tax net: UAE-incorporated or UAE-managed juridical persons, foreign entities with a UAE Permanent Establishment, and natural persons whose licensed business revenue exceeds AED 1 million in a calendar year. Registration follows this status, not profitability, as our registration commentary explains.

Tax Period

The financial year for which taxable income is computed, normally the entity’s accounting year. A natural person’s tax period is always the calendar year to 31 December, whatever their accounting date.

Small Business Relief

An election letting a UAE resident business with revenue of AED 3 million or less, in the current and every previous period, be treated as having no taxable income. It expires with tax periods ending on or before 31 December 2029, and electing in a loss year wastes the loss. Full analysis in our dedicated guide.

Participation Exemption

The exemption for dividends and capital gains from qualifying shareholdings: broadly 5% ownership or an acquisition cost of at least AED 4 million, in an entity subject to adequate taxation, held for the required period. The FTA has read it generously in places, including for Saudi companies subject to Zakat, as covered in our doctrine commentary.

Permanent Establishment (PE)

The fixed or deemed place of business through which a non-resident does business in the UAE. No trade licence is needed to create one, and an aggregate presence beyond six months in twelve generally indicates permanence. A PE must register and file even where a treaty exempts its income.

Tax Group

UAE resident companies under 95% common ownership, share capital, voting rights, and entitlement to profits and net assets, electing to be taxed as one person with one return. Year-end alignment is a condition; ownership is tested continuously.

Domestic Minimum Top-up Tax (DMTT / Pillar Two)

The UAE’s 15% minimum tax on members of multinational groups with consolidated global revenue of EUR 750 million or more, implementing the OECD’s global minimum tax. For everyone else, the 0%/9% regime is unaffected.

Family Foundation

A foundation, trust, or similar entity, similar in legal structure, not merely in purpose, that meets Article 17 conditions and can be treated as tax transparent. An LLC holding family investments does not qualify. See our family wealth commentary.

Free zone terms

Qualifying Free Zone Person (QFZP)

A free zone juridical person meeting all conditions for the 0% rate: adequate substance, Qualifying Income, transfer pricing compliance, audited financial statements, and de minimis discipline. The status is maintained, not granted, and failing a condition costs it for the current and following four periods.

Qualifying Income

The slice of a QFZP’s income taxed at 0%: income from listed Qualifying Activities, income from free zone persons who are the Beneficial Recipient, and certain qualifying intellectual property income. Everything else is taxable at 9%. Full treatment in our Qualifying Income guide.

Qualifying Activities / Excluded Activities

The ministerial lists that decide whether an activity’s income can qualify regardless of customer location (manufacturing, processing, distribution from a Designated Zone, treasury and headquarter services to related parties, logistics, ships, funds, and others) or can never qualify (Excluded Activities, including most dealings with natural persons). The lines are finer than the labels suggest, as our clarifications commentary shows.

De Minimis Requirement

The tolerance for non-qualifying revenue: the lower of 5% of total revenue or AED 5 million. Exceeding it does not merely tax the excess; it removes QFZP status entirely for five tax periods.

Beneficial Recipient

The free zone customer who genuinely gets the right to use and enjoy the goods or services: legal ownership passes and the customer may use or resell freely. Selling to a free zone intermediary who merely passes goods through does not create qualifying income.

Designated Zone

A fenced free zone listed by Cabinet Decision, treated as outside the UAE for certain VAT purposes on goods, and the required base for the Qualifying Activity of distribution under Corporate Tax.

VAT and procedure terms

Zero-rated vs Exempt

Both charge the customer no VAT; the difference is input VAT recovery. Zero-rated supplies (qualifying exports, international transport) preserve recovery; exempt supplies (certain financial services, bare land, residential leases after first supply) forfeit it. Misclassification compounds every filing period.

Reverse Charge

The mechanism making the UAE recipient, rather than the foreign supplier, account for VAT on imported goods and services. It removes the cash payment but not the reporting, and errors here are a standard audit finding.

Voluntary Disclosure

The formal correction of an error in a submitted return, assessment, or refund claim. Correcting before the FTA finds the error is substantially cheaper than being found, and for VAT understatements above AED 10,000 it is mandatory on discovery. See our disclosure guide.

Arm’s Length Principle

The requirement that dealings with Related Parties and Connected Persons be priced as between independents, with the taxpayer carrying the burden of proof. It applies to every UAE business with such dealings, not only multinationals, as our Transfer Pricing guide explains.

EmaraTax

The FTA’s online portal through which registrations, returns, elections, voluntary disclosures, refund claims, and clarification requests are filed.

E-invoicing terms

Accredited Service Provider (ASP)

A provider accredited by the Ministry of Finance to transmit e-invoices on the Peppol network. You cannot connect to the e-invoicing infrastructure yourself, which makes appointing an ASP a compliance obligation in its own right, with a deadline ahead of each phase go-live. Full context in our e-invoicing guide.

PINT AE

The UAE’s Peppol International Invoice specification: the structured XML format a compliant electronic invoice must follow. It is a data standard, not a layout, which is why a well-designed PDF from your ERP does not satisfy the mandate.

Five-corner model

The UAE e-invoicing architecture: supplier, supplier’s ASP, buyer’s ASP, buyer, and the Federal Tax Authority receiving the invoice data as the fifth corner. The FTA’s presence in the flow is what makes this a continuous transaction control regime rather than a messaging standard.