Before you start

A valid residence permit and Emirates ID
For a business: a Fujairah Free Zone, Creative City or mainland licence, plus corporate tax registration
For a Tax Residency Certificate: evidence supporting whichever of the three statutory routes you rely on
An understanding of your home country's rules, which do not stop applying because the UAE taxes nothing

Step-by-step

1
Confirm there is no personal income tax, federal or local
Salaries are untaxed federally and Fujairah levies nothing of its own. Ask separately what municipality charge attaches to your lease: Dubai bills a 5% housing fee through the utility account and Sharjah roughly 4% through SEWA, and it is rarely shown on a listing anywhere.
OnlineWho: You
2
Budget 5% VAT into everyday costs
VAT applies at 5% to most goods and services nationwide. Residential rent is broadly outside it; almost everything else carries it, usually shown inclusive. Consumers never file anything.
OnlineWho: You
3
Register your company for corporate tax and settle the qualifying-income question
Corporate tax applies at 9% on taxable profits above AED 375,000. A free-zone person may obtain 0% on qualifying income but must meet substance requirements — adequate premises, staff and operating expenditure in the zone — and must register and file regardless of the rate that applies.
OnlineWho: You, with an accountant
4
Understand gratuity instead of a pension
Expatriate employees accrue an end-of-service gratuity under the federal labour law, based on basic salary and length of service and paid when employment ends. It is deferred pay, not a pension, and because it is calculated on basic rather than total package, an allowance-heavy offer quietly shrinks it.
Via employerWho: Your employer
5
Apply for a Tax Residency Certificate through whichever route fits
Cabinet Decision 85 of 2022 provides three alternative bases: 183 days or more of presence in the UAE in a twelve-month period; or 90 days plus a valid residence permit and a permanent home, job or business here; or having your usual place of residence and centre of financial and personal interests in the UAE. Applications go through the Federal Tax Authority's EmaraTax platform.
OnlineWho: You

Documents you’ll need

Emirates ID and residence permit
Passport with entry and exit records for a day-count claim
Registered tenancy contract or title deed and utility bills as evidence of a permanent home
Trade licence and corporate documents for the business limb
Bank statements covering the relevant period

Things most newcomers don’t know

A cheap free-zone licence is not automatically a 0% tax position.

The 9% corporate tax regime applies nationwide above AED 375,000 of taxable profit. A free-zone company can obtain 0% on qualifying income, but only if it meets substance requirements — real premises, staff and operating expenditure in the zone — and it must register and file either way. People buy the licence for the price and discover the compliance cost afterwards. Budget an accountant alongside the licence.

Source: Federal Tax Authority — corporate tax

The Tax Residency Certificate has three routes, and most guides mention one.

Everyone quotes 183 days. Cabinet Decision 85 of 2022 also allows 90 days in a twelve-month period combined with a valid residence permit and a permanent home, job or business here, and separately allows a claim based on usual residence plus a centre of financial and personal interests in the UAE. Someone running a Creative City licence while travelling constantly may fail the day count and still qualify — and is exactly the person whose home country will demand the certificate.

Source: Cabinet Decision 85 of 2022; Federal Tax Authority

Negotiate the basic-salary split, because it is your gratuity.

End-of-service gratuity is calculated on basic salary, not total package. Two offers with identical headline numbers can differ substantially in what you walk away with after five years, purely on how much is called 'basic' and how much is called housing or transport allowance. It is one of the few genuinely negotiable levers in a Gulf offer and almost nobody raises it.

Source: u.ae — end-of-service benefits in the private sector

Zero UAE tax does not mean zero tax on you.

Your home country's rules keep running. US citizens file regardless of residence. Many other countries tax you until you have genuinely severed residence, and some levy exit or deemed-disposal charges on departure. The UAE's zero rate is something you secure by leaving the other system properly, not something that arrives with your Emirates ID.

Source: Federal Tax Authority; home-country residence rules

Common mistakes to avoid

Assuming a free-zone licence delivers 0% corporate tax without meeting the qualifying-income and substance conditions.
Failing to register for corporate tax at all because the rate you expect is zero — registration and filing are required regardless.
Believing the Tax Residency Certificate requires 183 days when two other statutory routes exist.
Accepting a package with a low basic salary and high allowances, which quietly shrinks your gratuity.
Assuming zero UAE income tax removes your home-country filing obligations.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.