UAE setup terms can sound interchangeable when they are not. This glossary explains common formation, licensing, ownership, tax and immigration language in plain English and links to the official sources that control the final meaning.
How to use this glossary
Use each definition as a starting point, then confirm the term in the current law, service card or rules of the competent authority. A label does not prove that an activity, structure, tax treatment, visa or approval applies to a particular business. Reviewed 15 September 2026.
Company location and structure
Mainland
For Dubai setup purposes, the area outside the free zones where Dubai Economy and Tourism manages mainland company registration and licensing. Market access still depends on the licensed activity and any external approvals.
Free zone
A designated jurisdiction governed by its own authority and rules. Each free zone controls its available activities, entity types, facilities, visa allocations, fees and process.
Limited Liability Company or LLC
A legal entity in which the partners’ liability is limited to their capital share, subject to the applicable law and constitutional documents. Dubai Government notes that mainland LLCs can have individual or corporate owners and multiple partners within the applicable limit.
Free Zone Establishment or FZE
A common free-zone legal form incorporated or registered with one shareholder. The shareholder can be an individual or a corporate entity where the selected authority permits it.
Free Zone Company or FZCO
A common free-zone legal form with two or more shareholders under the selected authority’s rules. Free-zone terminology and minimum or maximum ownership requirements can differ.
Sole establishment or sole proprietorship
A business owned by one person. Dubai Government describes the owner as personally responsible for the financial obligations and liabilities of a mainland sole proprietorship.
Civil company
A form used by two or more partners carrying on eligible professional activities. Liability, ownership and local-service-agent requirements must be checked for the proposed activity and participants.
Branch
An extension of an existing local, free-zone or foreign parent rather than a newly independent shareholder company. Dubai Government describes a branch as remaining legally dependent on its parent.
Parent company
The existing legal entity from which a branch derives its authority and legal dependence, or an entity that owns or controls another company.
Legal form
The company structure selected under the applicable licensing framework, such as an LLC, sole establishment, civil company or branch. It affects ownership, liability, governance and required documents.
Licensing and approvals
Business activity
The specific economic work the company is authorised to perform. Activity descriptions—not marketing labels—determine the licence category and whether external approvals apply.
Trade licence
The licence issued by the competent licensing authority for approved activities and a defined legal entity. It does not replace every sector, product, premises or immigration approval.
Commercial licence
Dubai Government’s category for many businesses buying and selling goods and services, including various import, export, logistics, physical-product, software, construction and real-estate activities.
Professional licence
A licence category for eligible services based on intellectual, technical, artistic or professional capability. Some activities require qualifications or another regulator’s approval.
Industrial licence
A licence category for eligible manufacturing, production, packaging, segregation or collection activities. Premises, environmental, technical and product requirements can apply.
Initial approval
A licensing-authority decision allowing the formation process to proceed to later requirements. It is not the final trade licence and does not guarantee external approval.
Trade-name reservation
The process of reserving an eligible name for the proposed company. Reservation does not itself authorise trading or guarantee final licence issuance.
External approval
An approval from a government department, municipality, professional body or sector regulator in addition to the licensing authority’s process.
Memorandum or articles of association
Constitutional documents recording matters such as the company’s ownership, purpose, capital, governance and authorised management under the selected legal form.
Attestation
The applicable authentication chain used so a document issued in one jurisdiction can be accepted by another authority. The route depends on origin, destination, document type and intended use.
Ownership and control
Shareholder or partner
A person or entity holding an ownership interest under the company’s legal form and registered documents.
Manager
The person formally appointed to manage or represent the company within the powers recorded in the applicable documents and registers.
Authorised signatory
A person formally empowered to sign or act for the company within a defined authority. Banks, government platforms and counterparties may maintain separate signatory records.
Ultimate beneficial owner or UBO
The relevant natural person or persons who ultimately own or control an entity under the applicable beneficial-ownership rules. Recording only an immediate corporate shareholder may not identify the UBO.
Corporate shareholder
A company or other legal entity holding shares in another company. Its formation file normally requires current corporate, authorisation, ownership and beneficial-owner evidence.
Tax and accounting
Federal Tax Authority or FTA
The UAE federal authority administering federal taxes and the related registration, return, payment and taxpayer services.
Corporate Tax or CT
A federal tax applied under the UAE Corporate Tax Law. Its scope, exemptions, rates and calculation must be assessed under current legislation and the business’s facts.
Value Added Tax or VAT
A tax imposed on imports and supplies of goods and services through stages of production and distribution, subject to the rules in the VAT legislation.
Taxable person
The FTA glossary defines this for VAT as a person registered or required to register for tax. Corporate-tax terminology must be read under its own law and guidance.
Tax Registration Number or TRN
A unique number issued by the FTA to a person registered for the relevant tax. A TRN should be verified and used only in the context for which it was issued.
Tax period
The period for which the applicable tax is calculated and reported. VAT and corporate-tax periods follow their respective rules and may not be identical.
Tax invoice
A written or electronic document recording a taxable supply with the details required by the applicable VAT rules.
Input tax and output tax
Input tax is tax paid or due on eligible purchases or imports; output tax is tax charged on taxable supplies. Recovery and payment depend on the VAT rules and evidence.
Financial year
The accounting period for which the company prepares financial statements. The FTA explains that a juridical person’s corporate-tax period is generally its financial year or part of it for which a return is required.
Residence and employment
Establishment file or establishment card
A government record linking an eligible licensed entity to labour or immigration services. Opening the record does not guarantee workforce quota, work permit or residence approval.
Work permit
An authorisation under the applicable labour or free-zone process allowing eligible employment. It is distinct from a residence permit even when the processes are connected.
Residence permit
An immigration permission allowing an eligible person to reside in the UAE under the applicable category and sponsor or self-sponsored route.
Emirates ID
The UAE identity credential issued through the federal identity process for eligible residents and citizens. The application is connected to, but not identical with, residence processing.
Where to verify current meaning
- Dubai Government starting-a-business guide for mainland and free-zone options, legal forms, licence categories and formation steps.
- Federal Tax Authority glossary for official VAT and tax-administration terms.
- FTA corporate-tax FAQs for corporate-tax concepts and current guidance.
- UAE Government business portal for federal and emirate business resources.
How Docman helps
Docman translates the terminology into a practical business setup decision, compares free-zone and mainland routes and identifies which terms affect documents, cost, approvals and ongoing obligations. Competent authorities and qualified advisers control the final legal or tax interpretation.
Frequently asked questions
Is a free-zone company the same as an offshore company?
No. They are different structures with different registration, operating and eligibility rules.
Does initial approval allow a company to trade?
No. Initial approval is a step toward formation; trading begins only after the required licence and applicable approvals are in place.
Are CT and VAT the same tax?
No. The FTA states that corporate tax and VAT are different taxes and both can apply to the same business under their respective rules.
Does a trade licence guarantee a visa or bank account?
No. Immigration authorities and banks make their own eligibility, compliance and approval decisions.