Running an Existing UAE Company: The Owner's Compliance Calendar (What's Actually Due When)

Your company already exists, so this is not a setup guide. It is a running calendar of the things that genuinely have dates and fees: corporate tax, VAT, licence renewal, and keeping your beneficial-owner register current. The good news is there are fewer real deadlines than most providers imply, and one obligation you can stop paying to "file" entirely.

Most of these dates hang off two personal numbers: your company's financial year-end and your licence expiry date. There is no universal UAE due-date that applies to everyone. Once you write down those two dates, the rest of the calendar builds itself.

Bottom line (TL;DR)

• The four obligations with real dates are corporate tax, VAT, licence renewal, and UBO register upkeep. Everything else is either occasional or gone.
• Your corporate tax return and payment are due within 9 months of your financial year-end (FTA guidance).
• Economic Substance Regulations (ESR) were discontinued for financial years starting on or after 1 January 2023 (PwC's ESR update). If a provider is charging you to file it for a current year, that fee has no basis.
• Your licence expiry date is the only renewal date that matters. Renew on time, because an expired licence draws fines and knock-on visa and banking problems.
• You must notify your authority of any change in beneficial ownership within 15 days (UAE Legislation).

The four things that actually have dates (and the two that no longer do)

For a normal owner of an existing UAE company, four obligations carry hard dates and fees: corporate tax, VAT, licence renewal, and UBO register upkeep. Corporate tax alone runs on a 9-month clock after your year-end (FTA guidance). Learn those four, and you have covered almost everything.

Two things you may have been told to worry about no longer apply to most owners. ESR filing is the big one. It was discontinued for financial years starting on or after 1 January 2023 (PwC's ESR update). The other is the 15% top-up tax, which touches only very large multinational groups, not the typical small or medium company.

This is the part that trips people up. There is no single UAE compliance date. Your corporate tax deadline depends on your financial year-end. Your renewal deadline depends on the date printed on your licence. Two companies in the same building can have completely different due dates. So the practical move is to anchor everything to your own numbers first.

Many owners overpay because they treat compliance as one dreaded annual event handled by a provider. Practically, it is a handful of recurring dates, most of which you can predict a year ahead. The value a good operator adds is not secret knowledge; it is simply tracking your two anchor dates and never missing them.

Not sure who is meant to be tracking these for you? Our breakdown of who actually does your company's admin, the PRO, accountant, or you sorts out who owns which deadline.

Corporate tax: the 9-month clock after your year-end

Corporate tax is the deadline most owners underestimate. Your return and your payment are both due within 9 months of the end of your tax period (FTA corporate tax deadline guidance). So a financial year ending 31 December 2025 means filing and paying by 30 September 2026 through EmaraTax.

The rate structure is simple. Taxable income up to AED 375,000 is taxed at 0%, and anything above that at 9% (UAE Legislation). Free zones can qualify for a 0% rate on qualifying income, but that status still requires registration and a filed return. Zero tax owed does not mean zero paperwork.

You file even when you owe nothing

This is the most common trap. Every registered company files a return for each tax period, even if the tax due is nil. There is no "we made a loss, so we skip it" exemption. One return, one deadline, filed via EmaraTax, whether you owe AED 0 or AED 90,000.

Registration deadlines and the AED 10,000 penalty

Registration timeframes were set by FTA Decision No. 3 of 2024 and depend on the month your licence was issued (FTA registration-timeframe guidance). Missing your window triggers a late-registration penalty of AED 10,000 under Cabinet Decision No. 75 of 2023 (Ministry of Finance late-registration penalty notice).

There is relief if you moved late. The FTA introduced a waiver: file your first tax return or annual declaration within 7 months of the end of your first tax period, and the AED 10,000 penalty can be waived, or credited back if you already paid it (Deloitte penalty-waiver summary). That is a shorter window than the standard 9 months, so it rewards acting early.

Small Business Relief

If your revenue is modest, you may owe nothing and still file simply. Small Business Relief lets a company with revenue up to AED 3m elect to be treated as having no taxable income, and it is available through tax periods ending on or before 31 December 2026 (IFZA). You still register and file; you just claim the relief. We cover the details in our guide to the Small Business Relief threshold.

For the mechanics of registration windows by licence-issue month, see corporate tax registration deadlines for existing UAE companies, including how free zones at 0% still have to register.

VAT: threshold, then a quarterly rhythm

VAT only applies once you cross a revenue line. Mandatory registration kicks in when your taxable supplies and imports exceed AED 375,000, while voluntary registration is available from AED 187,500 (FTA VAT registration guidance). Below the mandatory threshold, VAT is optional, not automatic.

Once registered, VAT settles into a predictable rhythm. The standard rate is 5%, and returns are filed with the FTA, typically every quarter, through EmaraTax (u.ae). Your specific filing period is set on your VAT certificate, so check whether you are monthly or quarterly before assuming.

Watch two numbers, not one

Owners slip on one detail here. The threshold is not just your calendar-year total. You must register within 30 days if either your rolling 12-month taxable supplies pass AED 375,000, or you expect to pass it within the next 30 days. So a single large contract can push you over before the year is out. Track the rolling total and the forward view together.

The most common VAT surprise is a company that grew mid-year, crossed the threshold on a big project, and only noticed at year-end. By then the registration was already late. Watching the rolling 12-month figure monthly, not annually, avoids that entirely.

Licence renewal: the date on your licence is the only one that matters

Trade licence renewal is the deadline you cannot spreadsheet from a formula, because it is simply printed on your licence. For a Dubai mainland (DET) licence, renewing late draws administrative fines, and the longer the lapse runs the more it costs. The exact fine schedule is set by the authority and can change, so confirm the current amount with DET rather than an old blog before you assume a figure. If you need the complete, authority-specific route from expiry planning through close-out, use the UAE trade licence renewal owner guide.

Operating on an expired licence is not a paperwork technicality. It can trigger fines and knock-on effects on your employees' visas and your access to government and banking services. The licence is the spine everything else attaches to, so a lapse rarely stays contained. If the date has already passed, confirm the current authority fine directly and prepare the renewal pack before the lapse affects visas, banking, or portal access. If your licence has already expired, use this authority-specific lapsed-licence recovery route to diagnose the current consequence and order the recovery work.

Free zones set their own rules

Every free zone runs its own renewal process and fee schedule. DMCC, IFZA, RAKEZ, and Meydan do not share a common calendar, so the only reliable source is your own authority. Fees vary widely, which is why we published an honest jurisdiction-by-jurisdiction breakdown of renewal costs.

DMCC adds an audit deadline

DMCC companies carry an extra step that catches people out. You must submit audited financial statements within 6 months of your financial year-end, prepared by a DMCC-approved auditor (UHY DMCC audit guide). Practically, the audit is tied to good standing at renewal, so treat it as a hard date. For a 31 December 2025 year-end, that audit is due by 30 June 2026, well before the licence renewal itself.

If you would rather not track this yourself, our licence renewal service handles the dates and the paperwork end to end.

Who has to keep the UBO register, and by when

The UBO obligation is ongoing, not annual, which is why it slips. Under Cabinet Decision No. 109 of 2023, in force from 6 November 2023, mainland and non-financial free-zone companies must maintain a beneficial-owner register and notify their licensing authority of any change within 15 days (UAE Legislation).

The penalties are not trivial. Non-compliance carries administrative fines and possible licence suspension under Cabinet Decision No. 132 of 2023, the instrument that sets the fine schedule for beneficial-owner breaches. A quiet change of shareholder that goes unreported for months is exactly the kind of thing that surfaces at renewal, so treat the 15-day clock as firm.

Not everyone is inside this regime. Publicly listed and government-owned entities are outside it, and the financial free zones, DIFC and ADGM, run their own separate frameworks. If you sit in DIFC or ADGM, follow their rules rather than the federal one. For a full walkthrough, see our guide to UBO declaration and goAML.

What you can safely stop worrying about

This is where you may be able to cut a fee. Economic Substance Regulations were discontinued for financial years starting on or after 1 January 2023 by Cabinet Decision No. 98 of 2024 (PwC's ESR update). Notifications and reports for periods ending after 31 December 2022 are no longer required, and related fines are being cancelled or refunded.

There is one historical exception. ESR obligations still stand for the FY2019 to FY2022 window, meaning financial years ending on or before 31 December 2022 (K&L Gates). That only matters if you have an open past-period issue. For any current year, there is nothing to file.

A surprising number of UAE blogs and providers still list ESR as a live annual task. It is not, for current years. If your invoice includes an "ESR filing" line for FY2023 or later, ask what it is actually for. That single question can remove a recurring charge with no legal basis.

The other thing most owners can ignore is the Domestic Minimum Top-up Tax. The 15% DMTT applies from 1 January 2025, but only to large multinational groups with consolidated global revenue of EUR 750m or more (EY). If that is not your company, it is not your problem.

How to build your one-page compliance calendar

The whole calendar reduces to three steps built around two dates. Start with your financial year-end and your licence expiry date, because every other deadline is calculated from those, not from a fixed national date. Write them at the top of a single page.

Step 1: write down your two anchor dates

Your financial year-end drives corporate tax and, for DMCC, the audit deadline. Your licence expiry drives renewal. These are the only two dates you truly have to know from memory. Everything else is arithmetic.

Step 2: back-calculate the tax and audit dates

From your year-end, count forward 9 months for the corporate tax return and payment (FTA guidance). If you are in DMCC, count forward 6 months for the audited financials (UHY DMCC audit guide). Add your licence expiry date. That is three of your five entries done.

Step 3: add the recurring rhythms

Set quarterly VAT reminders if you are registered, tied to the period on your VAT certificate. Then add one standing rule for UBO: any change of beneficial owner triggers a 15-day notification clock. That rule is event-driven, not calendar-driven, so it lives as a habit rather than a date.

If you employ staff through a MOHRE-registered establishment, keep the monthly WPS employer control alongside this calendar; named free zones may use different wage-payment rules.

We keep every client's five entries on one company record you can open, with a named operator who watches the dates. No hunting through email threads, no provider holding your documents until you pay. If you would rather hand this over, our ongoing admin service tracks all of it for you. And if your current provider makes leaving painful, here is how to switch your setup or PRO provider without losing your documents.

Frequently asked questions

Do I still need to file ESR for my UAE company?

Almost certainly not. Cabinet Decision No. 98 of 2024 discontinued ESR for financial years starting on or after 1 January 2023 (PwC's ESR update). Notifications and reports for periods ending after 31 December 2022 are no longer required, and related fines are cancelled or refunded. Only the historical FY2019 to FY2022 window still stands. Our guide on whether ESR filing is still required covers the exceptions.

When is my UAE corporate tax return due?

Within nine months of the end of your tax period. For a financial year ending 31 December 2025, the return and the payment are both due by 30 September 2026, filed through EmaraTax (FTA guidance). There is no separate later payment date. You must file even if you owe nothing.

What is the penalty for registering late for corporate tax, and can it be waived?

The late-registration penalty is AED 10,000 under Cabinet Decision No. 75 of 2023 (Ministry of Finance late-registration penalty notice). The FTA introduced a waiver: file your first tax return or annual declaration within 7 months of the end of your first tax period, and the penalty can be waived, or credited back if already paid (Deloitte penalty-waiver summary).

At what point does my company have to register for VAT?

Registration is mandatory once your taxable supplies and imports exceed AED 375,000 over the previous 12 months, or you expect to exceed it in the next 30 days (FTA VAT registration guidance). Voluntary registration is available from AED 187,500. VAT is charged at 5% and returns are usually filed every quarter.

What happens if my trade licence expires before I renew it?

For a Dubai mainland (DET) licence, renewing late draws administrative fines that grow the longer the lapse runs, so confirm the current amount with DET rather than relying on an old figure. Operating on an expired licence can trigger further fines and affect visas and services. Free zones set their own rules, and DMCC also requires audited financials from a DMCC-approved auditor within six months of year-end (UHY DMCC audit guide).

Keep the calendar simple

Running an existing UAE company is not about a wall of deadlines. It is four real obligations, corporate tax, VAT, licence renewal, and UBO upkeep, all built off two dates you already know: your year-end and your licence expiry. Write those two down and every other deadline falls out of them.

The bigger win is dropping what you no longer owe. ESR is gone for current years, and the 15% top-up tax is a large-multinational concern, not an SME one. Both are places providers still quietly charge. While you are reviewing your calendar, it is also worth checking the visa and Emirates ID renewal dates that ride alongside it: see our guides on employee visa renewal costs, family visa renewal for owners, and Emirates ID renewal for company owners and investors.

Want a visible company record with a named person tracking every one of these dates for you? Book a call and we will build your one-page calendar together.