How to Register for Corporate Tax in the UAE: A Step-by-Step Guide (2026)
Corporate tax registration in the UAE is now mandatory for almost every business. Whether you run a mainland company, a Free Zone entity, or work for yourself as a freelancer, you are required to register with the Federal Tax Authority (FTA) and obtain a Corporate Tax Registration Number — even if you expect to pay no tax. This step-by-step guide explains who must register, the deadlines, the documents you need, and exactly how to register on the EmaraTax portal in 2026.
Who Must Register for Corporate Tax in the UAE?
Corporate tax registration applies to almost every business in the UAE:
All resident juridical persons — mainland and Free Zone companies — must register, even Free Zone companies that qualify for the 0% rate.
Natural persons (sole proprietors, freelancers, and self-employed professionals) must register if their business turnover exceeds AED 1 million in a Gregorian calendar year.
Registration is mandatory even if your business makes no profit or expects to owe no tax.
In short: if you hold a UAE trade licence, you almost certainly need to register for corporate tax.
Corporate Tax Registration Deadlines (2026)
New companies (incorporated on or after 1 March 2024): register within 3 months of the date of incorporation or establishment.
Natural persons above AED 1 million turnover: register by 31 March of the year following the year you crossed the threshold.
Existing companies: the FTA’s earlier staggered 2024 deadlines (based on your licence-issue month) have now passed — if you have not registered yet, do so immediately to limit penalties.
The AED 10,000 Late Registration Penalty
Missing your registration deadline triggers a fixed penalty of AED 10,000 under Cabinet Decision No. 10 of 2024. It applies even if you owe no tax, and it is separate from late-filing and late-payment penalties.
There is relief, however: since 14 April 2025 the FTA waives the AED 10,000 fine if you file your first corporate tax return (or annual declaration) within 7 months of the end of your first tax period. Acting early can erase the penalty entirely.
Documents You Need to Register
Valid trade licence (including any branch licences)
Certificate of Incorporation / Memorandum of Association / Partnership Agreement (if available)
Emirates ID and passport of any owner holding more than 25%, and of the authorised signatory
Proof of authorisation for the signatory (e.g. Power of Attorney)
Company contact details and business activity information
How to Register for Corporate Tax on EmaraTax (Step by Step)
The entire process is online through the FTA’s EmaraTax portal. With your documents ready it takes about 30–60 minutes, and the TRN is usually issued within 20 business days
Step 1 — Log in to EmaraTax
Go to eservices.tax.gov.ae and log in with your existing FTA / VAT credentials, or create a new EmaraTax account (you can also log in with UAE Pass).
Step 2 — Select or add the Taxable Person
From your dashboard, choose the taxable person you are registering, or add a new one using your trade licence details.
Step 3 — Start the Corporate Tax registration
Open the Corporate Tax tile and click “Register” to begin the application.
Step 4 — Enter your entity details
Complete your entity type, trade licence information, business activities, and ownership details.
Step 5 — Add the authorised signatory and upload documents
Enter the authorised signatory and upload your trade licence, Emirates ID/passport, and proof of authorisation.
Step 6 — Review and submit
Check every field carefully, confirm the declaration, and submit the application.
Step 7 — Receive your Corporate Tax Registration Number
Once approved (typically within 20 business days), the FTA issues your Corporate Tax Registration Number. Keep it safe — you will need it for filing.
After You Register: What Happens Next
File your first corporate tax return within 9 months of the end of your first tax period (a 31 December 2025 year-end means filing by 30 September 2026).
Corporate tax is charged at 0% on taxable income up to AED 375,000 and 9% above that.
Maintain proper accounting records — and audited financial statements if your business is required to have them.
How ANCPA Auditing Helps
ANCPA Auditing LLC is a licensed CPA firm and FTA-registered tax agent in Dubai. We handle your corporate tax registration, return filing, and record-keeping end to end, for mainland and Free Zone businesses across the UAE.
Frequently Asked Questions
Do Free Zone companies need to register for corporate tax?
Yes. All Free Zone companies must register, even those that qualify for the 0% rate on qualifying income.
Do I need to register if my business makes no profit?
Yes. Registration is mandatory for all taxable persons regardless of profit — you must register even if you expect to owe no tax
Do freelancers and individuals need to register?
Only if business turnover exceeds AED 1 million in a Gregorian calendar year. Below that, an individual is not required to register for corporate tax.
What is the penalty for late corporate tax registration?
A fixed AED 10,000 fine. It can be waived if you file your first return within 7 months of the end of your first tax period.
How long does corporate tax registration take?
The online application takes about 30–60 minutes, and the FTA usually issues the registration number within 20 business days.
Need Help Registering for Corporate Tax?
Avoid penalties and register correctly the first time. ANCPA Auditing LLC manages your UAE corporate tax registration and filing from start to finish. Book a free consultation or call our Dubai office today.
