Before you start

A residence visa and Emirates ID to live and work in Abu Dhabi (employment itself triggers no tax registration)
An employment contract — gratuity and any savings-scheme contributions are based on your basic salary, not total package
Awareness of your home country's tax rules (e.g. US citizenship-based taxation), as the UAE will not shield you from those

Step-by-step

1
Confirm there is nothing to file on your salary
There is no personal income tax in the UAE and no individual tax return for employees. Your employer does not withhold income tax, and you have no salary-related filing or registration with the Federal Tax Authority. Keep your payslips, but expect no annual tax season.
Via employerWho: Every employee — no action required beyond awarenessN/A — no return existsAED 0
2
Budget for 5% VAT in everyday prices
VAT of 5% applies to most goods and services and is generally included in the displayed price, so you pay it at checkout without filing anything. Some categories (certain healthcare, education, residential rent) are zero-rated or exempt. Only people running a VAT-registered business file VAT returns; consumers never do.
In personWho: All consumers (paid automatically); only businesses above the threshold register and fileOngoing, on purchases5% of taxable purchases
3
Check Corporate Tax only if you have business income on the side
The 9% federal Corporate Tax (0% up to AED 375,000 of profit, 9% above) applies to business profits, not to employment salary. A natural person only falls into it if their business turnover exceeds AED 1 million per year — and wages, personal investment income and personal real-estate income are explicitly excluded. A normal salaried employee with no business is entirely outside Corporate Tax.
OnlineWho: Freelancers / sole proprietors / business owners only — not salaried staffAnnual, if it applies9% on business profit above AED 375,000 (employees: AED 0)
4
Settle home-country obligations and consider a Tax Residency Certificate
UAE tax-free status does not erase home-country rules. US citizens must still file a US 1040 every year (the Foreign Earned Income Exclusion, Form 2555, and FBAR/FinCEN 114 may apply). Many other nationalities become non-resident once they leave, but should confirm. If you need to prove you are UAE tax-resident for a treaty claim, apply for a Tax Residency Certificate via the FTA's EmaraTax portal after meeting the 183-day presence test.
OnlineWho: All foreign nationals, especially US citizens; TRC applicants who need treaty proofTRC issued in roughly 5-7 business days once documents are correctTRC fee about AED 1,050 for individuals; home-country filing varies

Documents you’ll need

Emirates ID and residence visa (identity for any FTA service, e.g. a Tax Residency Certificate)
Monthly payslips and your employment contract (to verify basic salary for gratuity)
Passport with UAE entry/exit report from ICP (proof of 183-day presence for a Tax Residency Certificate)
Home-country tax forms if applicable (e.g. US Form 1040, Form 2555 for FEIE, FinCEN Form 114 / FBAR)

Things most newcomers don’t know

Your headline salary is effectively your take-home on the tax side — nothing is deducted for income tax.

Many newcomers anchor on home-country net pay and underestimate the uplift; there is genuinely no income-tax wedge between gross and net salary in the UAE, so a quoted AED package goes much further than the same nominal figure in a high-tax country.

Source: PwC Worldwide Tax Summaries — UAE

The 9% Corporate Tax headline scares some employees, but it cannot touch an ordinary salary.

Corporate Tax launched in June 2023 and dominated the news, leading salaried staff to wrongly assume their pay is now taxed. Even moonlighting income only counts once business turnover passes AED 1 million, and wages are explicitly excluded from that test.

Source: PwC Worldwide Tax Summaries — UAE

There is no expat pension — your retirement-style payout is the end-of-service gratuity, calculated on BASIC salary only.

Gratuity is 21 days of basic pay per year for the first five years, then 30 days per year after, capped at two years' wage. Because allowances are excluded, a package that is mostly 'allowances' with a small basic component yields a much smaller gratuity than employees expect — a common and costly surprise on exit.

Source: u.ae — End of service benefits (private sector)

UAE VAT is only 5% — don't over-budget by confusing it with Saudi Arabia's 15%.

UAE VAT has stayed at 5% since 2018, while Saudi Arabia raised its own to 15% in 2020. Newcomers comparing Gulf 'tax-free' packages sometimes assume a higher consumption tax than the UAE actually charges.

Source: Federal Tax Authority / PwC

Common mistakes to avoid

Assuming 'tax-free' means no obligations anywhere — US citizens still file a US return every year and may owe FBAR/FinCEN 114 reporting if foreign accounts top USD 10,000.
Confusing the 9% Corporate Tax with a salary tax — it applies to business profits above AED 375,000, not to employment income; salaried employees register and pay nothing.
Expecting gratuity on your full package — it is computed on basic salary only, so heavy 'allowance-loaded' contracts quietly shrink your end-of-service payout.
Over-budgeting for VAT — UAE VAT is 5%, not Saudi Arabia's 15%, though note not everything is VAT-exempt.