If you own or operate a business in the UAE, Corporate Tax registration is one of the first compliance requirements you need to understand.
Since the UAE introduced Corporate Tax for financial years starting on or after 1 June 2023, businesses have had to check whether they fall within its scope, register with the Federal Tax Authority, and meet their filing obligations.
But who actually needs to register? Does a free zone company need to register? What about freelancers, new businesses, or companies that are not making a profit?
This guide explains how to register for Corporate Tax in the UAE on EmaraTax, who needs to do it, which documents to prepare, how to apply through Emaratax, and what happens if you miss the deadline.
UAE Corporate Tax Registration at a glance
Who must register for corporate tax
Most businesses established in the UAE need to register for Corporate Tax, including mainland and free zone companies. The requirement depends on the type of person, business activity, and applicable tax rules.
- UAE mainland companies
Companies incorporated or established in the UAE mainland generally need to register with the FTA, regardless of whether they are currently profitable.
This includes limited liability companies, private and public joint stock companies, and other UAE juridical persons covered by the law.
- Free zone companies
Yes, free zone companies must also register for Corporate Tax.
Being established in a free zone does not automatically exempt a company from registration. A Qualifying Free Zone Person may benefit from a 0% Corporate Tax rate on qualifying income if it meets the required conditions, but registration and other compliance obligations still apply.
Read our guide to who needs to register for UAE Corporate Tax for more details.
- Freelancers and sole proprietors
Individuals conducting business activities in the UAE may need to register if their total business turnover exceeds AED 1 million in a calendar year.
This threshold applies to business turnover, not personal income.
The following income is generally excluded when determining whether the threshold has been crossed:
- Salary or employment income
- Personal investment income
- Real estate investment income, subject to the applicable conditions
For example, if a freelancer earns AED 1.2 million from business activities during a calendar year, they may be required to register. Someone earning AED 500,000 from employment alone does not become liable to register simply because of that salary.
- Foreign companies and UAE branches
A foreign company may need to register if it has a taxable presence in the UAE, such as a permanent establishment or a qualifying UAE nexus.
However, not every foreign company earning income from the UAE must register. The nature of its income, activities, presence and applicable tax rules matter.
A UAE branch of a UAE-incorporated company is generally treated as part of its parent company, rather than as a separate legal person requiring its own registration.
Corporate tax registration deadlines
Which deadline applies depends on when your company was incorporated and, for older companies, on the month your licence was first issued. All of these come from FTA Decision No. 3 of 2024 (issued 22 February 2024, effective 1 March 2024).
Companies incorporated on or after 1 March 2024
Worked example (illustrative dates): a mainland LLC is incorporated on 12 November 2026. Its registration deadline is 12 February 2027. Revenue, profit and bank account status do not change that. Our post on whether a new startup can defer corporate tax registration covers the common questions.
Companies that existed before 1 March 2024
Their deadline was set by the month the licence was first issued, whatever the year. If a company held more than one licence, the earliest issuance date applied. An expired licence still counted by its original issuance month. A company with no licence on 1 March 2024 had until 31 May 2024.
Every date in this table has passed. A company that has not registered is already late: register now. The full month-by-month explanation is in our corporate tax registration deadlines by licence issue month guide.
Individuals and non-residents
Documents you need before you start
The FTA lists these on its Corporate Tax Registration service page. Files must be PDF, with a maximum of 15 MB per document.
You will also need a UAE Pass account. The FTA states that its services are only available through UAE Pass. Keep the mobile number and email linked to it active, because verification codes go there.
How to Register for Corporate Tax in the UAE Through EmaraTax
Corporate Tax registration is completed online through the FTA's EmaraTax platform.
Follow these steps:
Step 1: Create or log in to your EmaraTax account
Visit the FTA EmaraTax portal.
If you already have an account for VAT or another FTA service, log in using your existing credentials. Otherwise, create a user profile using your email address and phone number.
Step 2: Create your taxable person profile
Once logged in, create a new Taxable Person Profile if your business does not already have one.
Enter the relevant business details and make sure the information matches your trade licence and official documents.
Step 3: Select Corporate Tax registration
Open your taxable person account and find the Corporate Tax section.
Select the registration option from the action menu to begin your application.
Step 4: Complete the registration application
Fill in the requested information, which may include:
- Legal name and business details
- Trade licence information
- Business activities
- Ownership and authorised signatory details
- Financial year and accounting information
- Contact details
Review every field before moving forward.
Step 5: Upload the supporting documents
Upload the documents requested by the FTA. Make sure each file is clear, complete and relevant to the information entered in the application.
Step 6: Review and submit
Check your application for missing information, incorrect dates or mismatched documents.
Submit the application and keep a record of the submission or reference number so you can follow up on its status.
The FTA's current Corporate Tax Registration rules provide the official service steps and requirements.
What happens after you submit
Registration is not the same as VAT registration. A VAT TRN does not register you for corporate tax. Each tax type has its own application, deadline and penalty.
What if you registered late?
The penalty for failing to apply within the FTA's timeline is AED 10,000 (Cabinet Decision No. 75 of 2023, item 14, added by Cabinet Decision No. 10 of 2024 from 1 March 2024). It applies whether or not you owe any tax.
There is a waiver. Under a Cabinet decision that took effect in April 2025, the FTA waives the late-registration penalty if you submit your first tax return (or, for certain Exempt Persons, the annual declaration) within seven months of the end of your first tax period (for Exempt Persons, the end of their first financial year) instead of the usual nine.
Points that catch people out:
For the full set of corporate tax fines, see our guide to UAE corporate tax penalties.
Free zone companies: register first, then work out the 0%
A free zone company registers the same way as a mainland company. The 0% rate is not granted at registration. A free zone person is taxed as a Qualifying Free Zone Person (QFZP) only if it meets every condition in Article 18 of the Decree-Law and the related decisions: adequate substance in the free zone, Qualifying Income, no election to be taxed under the standard rules, compliance with the arm's length principle and transfer pricing documentation rules, audited financial statements whatever its revenue (Ministerial Decision No. 84 of 2025, Article 2), and non-qualifying revenue within the de minimis limit (the lower of 5% of total revenue or AED 5 million, Ministerial Decision No. 265 of 2023, Article 3).
A QFZP pays 0% on qualifying income and 9% on its other taxable income. It does not get the separate AED 375,000 zero band (FTA Free Zone Persons Guide, section 3.3). A company that fails the conditions loses QFZP status from the start of that tax period and for the four following tax periods (FTA Free Zone Persons Guide, section 3.4). A Qualifying Free Zone Person can instead elect to be taxed under the standard rules (Article 19); the election takes effect for that period and the four that follow (FTA Free Zone Persons Guide, section 3.4).
Keep your records
Article 56 of the Decree-Law requires you to keep records and documents for seven years after the end of the tax period they relate to. That covers the documents that support your return, such as invoices, contracts and bank statements.
Common mistakes
Frequently asked questions
Do I have to register for corporate tax if my profit is below AED 375,000?
Yes. The first AED 375,000 of taxable income is taxed at 0% (Cabinet Decision No. 116 of 2022), but a Taxable Person must still register and file (Decree-Law Articles 51 and 53).
How much does corporate tax registration cost?
Nothing in government fees. The FTA service page lists the service as free of charge.
How long does registration take?
About 25 minutes to complete the application, according to the FTA. The FTA review can take up to 20 business days from receipt of the completed application.
What is the deadline for a new company?
Three months from the date of incorporation, establishment or recognition if that date is on or after 1 March 2024 (Decision No. 3 of 2024, Article 3(3)).
What is the penalty for late registration, and can it be waived?
AED 10,000. It is waived automatically if you file your first tax return within seven months of the end of your first tax period, under the FTA's late-registration penalty waiver. If you already paid, the amount is credited to your EmaraTax account.
Do freelancers and sole proprietors need to register?
Only if business turnover exceeds AED 1 million in a calendar year. If it does, register by 31 March of the following year. Salary, personal investment income and real estate investment income do not count.
Do free zone companies need to register?
Yes. A free zone company registers like any other Taxable Person, and can claim the 0% rate only if it qualifies as a QFZP.
Can I register without UAE Pass?
The FTA states that its services are only available through UAE Pass, so set one up first.
Need a hand with registration?
If you are not sure of your deadline, who should sign, or whether a penalty can still be waived, Finanshels prepares and reviews your application, guides you through the EmaraTax steps and helps with FTA queries, for one fixed fee with no hidden charges. We work with 7,000+ UAE businesses and have 150+ finance professionals.
Finanshels is an independent private consultancy. It is not the Federal Tax Authority. Official services are on the FTA portal. This article explains what the rules say as of 5 November 2026; it is not advice on your specific tax position.
