Dubai & Sharjah, UAE +971 4 422 1190 [email protected] Mon–Fri 09:00–18:00
Dubai skyline at dusk — AONE BIZ audit firm in Dubai, chartered accountants and tax consultants
Since 2014 ACCA Approved Employer — Platinum

Audit Firm in Dubai
and UAE Company Formation

Licensed UAE auditors signing statutory, internal and tax audits that free zones and the FTA accept — and the company formation, accounting and tax work around them. We audit across Dubai, Abu Dhabi, Sharjah and the northern emirates, for mainland and free zone companies alike.

5.0 Google rating50 reviews ACCA Approved Employer, Trainee Development, Platinum ACCA Approved EmployerPlatinum — Trainee Development
Free · No obligation

Tell us what you need

A senior consultant replies within one business hour with a structure recommendation and an itemised cost range.





    We reply within one business hour, Monday to Friday. Your details are never sold or shared.

    Your details stay with AONE BIZ. We never sell or share data.

    0+Years in the UAE
    0+Businesses supported
    0+Chartered professionals
    3–7Days to a free zone licence
    Our primary practice

    Audit and assurance, signed by licensed UAE auditors

    Most firms offering audit in Dubai subcontract it. We hold the audit licence ourselves, which is why the partner who meets you is the partner who reads the file.

    If your free zone has asked for audited financial statements, you need three things: an auditor licensed to practise in the UAE, a report prepared under the right framework, and enough time before your renewal date that a query does not turn into a lapsed licence. Firms fail on the third far more often than the first.

    We work backwards from your renewal date rather than forwards from whenever the records arrive. That single habit is why our clients are not the ones emailing an authority in the final week asking for an extension.

    External & statutory audit

    A full IFRS or IFRS for SMEs opinion on your financial statements, signed by a UAE-licensed auditor and submitted to your authority. This is what a free zone means when it asks for audited accounts.

    Approved free zone auditors

    DMCC, DAFZA, JAFZA, SHAMS, IFZA and Meydan each maintain their own expectations and, in some cases, their own approved auditor list. We work inside those lists rather than hoping a report gets through.

    Internal audit & controls

    Not a compliance tick. A review of where cash, stock and approvals actually leak, delivered as a management letter that names the gap and the fix rather than restating the textbook.

    Not sure whether your licence even requires an audit this year? Send us the trade licence and your year end — check the deadline by free zone or ask an auditor directly.

    Choose your structure

    Three ways to set up. Only one is right for you.

    The jurisdiction decision drives your tax rate, your addressable market and your visa quota. Here is the honest comparison.

    01

    Mainland

    Licensed by the Department of Economy and Tourism. The only structure that lets you sell directly to UAE customers and bid for government contracts.

    • Trade anywhere in the UAE, no distributor
    • Government and semi-government tenders
    • 100% ownership for most activities
    • Visa quota scales with office size
    Year one, indicativeFrom AED 18,500 Explore mainland setup
    02

    Free Zone

    Licensed by one of 40+ free zone authorities. Faster and usually cheaper, with a potential 0% corporate tax rate on qualifying income.

    • 100% foreign ownership by default
    • 0% on qualifying income, conditions apply
    • Licence issued in 3–7 working days
    • Incorporate remotely from overseas
    Year one, indicativeFrom AED 12,500 Compare free zones
    03

    Offshore

    RAK ICC or JAFZA structures for holding, asset protection and international trade — with no UAE office or residency requirement.

    • Holding and asset-protection structures
    • No physical office required
    • Full confidentiality of ownership
    • International trading and invoicing
    Year one, indicativeFrom AED 14,000 Offshore structures

    Still unsure? That is the normal state. Tell us who your customers will be and we will settle it in one call — book twenty minutes.

    Cost calculator

    Know what it costs before you talk to anyone

    Pick a jurisdiction, office tier, visa count and activity count, and see an itemised year-one range built from the same figures we quote from.

    No email required, no form gate. It will not replace a written quotation — authority fees move and every activity list is different — but it will tell you whether you are looking at fifteen thousand dirhams or forty.

    AED 12,500Free zone, from
    AED 18,500Mainland, from
    AED 14,000Offshore, from
    FreeNo email required
    Trusted by

    The businesses that rely on us

    From a nine-outlet supermarket group to an international property developer — across retail, F&B, trading, media and real estate.

    Names shown with client permission. We work with many more under confidentiality — ask and we will introduce you to a reference in your sector.

    Who we are

    An advisory firm built around what happens after the licence

    Plenty of consultants can sell you a trade licence. Very few can tell you what that structure will cost you in corporate tax three years later, or whether your free zone will accept your audit file.

    AONE BIZ started as a chartered accounting and audit practice in Dubai. Company formation came later — because our clients kept asking us to fix structures that had been set up badly by someone else. That order matters. It means every recommendation we make is stress-tested against the accounting, tax and audit consequences before you sign anything.

    Today we support 2,500+ businesses across the UAE, from single-shareholder consultancies to multi-entity trading groups, with a team of 30+ chartered accountants, licensed auditors, tax specialists and PRO professionals working from Dubai and Sharjah.

    AONE Chartered Accountants team, Dubai
    Dubai & Sharjah offices
    Why choose AONE BIZ

    Six reasons clients stay with us for years, not weeks

    We are measured on renewals and referrals, not on how many licences we can close this month.

    One named consultant, start to finish

    You are not passed from a sales agent to an operations desk to an accounts team. The person who scopes your setup owns your file through licence, visas, banking and your first filing.

    Accountants first, agents second

    Our recommendations are modelled against corporate tax, VAT and audit outcomes — because we are the firm that will have to sign those numbers later.

    ACCA Approved Employer — Platinum

    The highest tier ACCA awards for trainee development. Our people are trained and assessed against a global standard, and ACCA audits that we actually do it.

    Itemised, honest quotations

    Government fees shown separately from our professional fee. No surprise line items at renewal, no padded "processing charges" three weeks in.

    Deadline discipline

    Licence renewals, VAT returns, corporate tax filings and audit deadlines are tracked in our compliance calendar and flagged to you well before they bite.

    Genuinely multilingual

    Our consultants advise in English, Arabic, Hindi, Urdu and Malayalam — so nothing important is lost in a second-language conversation about your money.

    Regulator-ready files

    Everything we produce is built to survive an FTA assessment, a free zone audit review or a bank compliance query. That is the standard, not the upsell.

    What we do

    Audit first — and everything the audit depends on

    Our primary practice is audit and assurance. The rest of what we do exists because an audit is only as good as the records, the structure and the tax position behind it.

    Audit & Assurance

    External, statutory and free zone audits signed by UAE-licensed auditors under IFRS, plus internal audit, controls reviews and agreed-upon procedures.

    Free Zone Audit for Licence Renewal

    Audited statements prepared to what DMCC, DAFZA, JAFZA, SHAMS and IFZA actually accept, signed with margin before your renewal date.

    Accounting & Bookkeeping

    IFRS-compliant monthly bookkeeping, management reporting, payroll and WPS, plus rescue work on backlogged accounts before an audit.

    UAE Corporate Tax

    FTA registration, Small Business Relief elections, Qualifying Free Zone Person assessment, transfer pricing and annual filing.

    Business Setup & Company Formation

    Mainland, free zone and offshore incorporation with the right activity codes, licence type and shareholding structure from day one.

    VAT & Regulatory Compliance

    VAT registration, quarterly returns, voluntary disclosures, ESR and UBO filings, and goAML registration for regulated activities.

    goAML & AML Compliance

    AML registration, policy and procedures, risk assessment, KYC documentation and staff training for regulated activities.

    Corporate Bank Account

    Business profile preparation, source-of-funds documentation and bank matching — built the way compliance teams want to read it.

    PRO, Advisory & Document Clearing

    Licence renewals, immigration and labour cards, MOFA attestation, corporate structuring, shareholder agreements and virtual CFO support.

    Industries we serve

    Sector knowledge that shortens the process

    Activity codes, external approvals and audit expectations differ by industry. We have already walked these paths.

    Trading & Logistics

    General trading licences, customs codes, import-export documentation and inventory-heavy audit files.

    Consulting & Professional Services

    Professional licences, sole establishment vs LLC structuring, and free zone qualifying income analysis.

    Technology & E-Commerce

    E-commerce licences, payment gateway requirements, SaaS revenue recognition and cross-border VAT treatment.

    Real Estate & Construction

    RERA-linked activities, contractor classifications, project accounting and escrow-aware reporting.

    Healthcare & Education

    DHA, MOHAP and KHDA approval pathways, and the extended timelines they genuinely require.

    F&B, Retail & Hospitality

    Municipality and food-control approvals, multi-outlet payroll, WPS and tight-margin management reporting.

    How it works

    Your setup, in four clear stages

    No vague timelines. You will know what happens next, who is doing it and what it costs at every stage.

    1

    Structuring consultation

    We map activities, customers, visa needs and budget, then model each option — including the corporate tax outcome.

    Day 0
    2

    Approvals & paperwork

    Name reservation, initial approval, MOA drafting and notarisation, plus any external approvals your activity triggers.

    Days 1–5
    3

    Licence & residency

    Trade licence issued, immigration file opened, entry permit, medical, Emirates ID and visa stamping coordinated.

    Days 3–14
    4

    Banking & compliance

    Corporate account application, accounting system, tax registration, and your first-year compliance calendar.

    Weeks 3–10
    The difference

    Why clients leave their old consultant for us

    We hear the same six complaints on almost every first call. Here they are, and what we do about each one.

    Typical setup agency

    What usually happens

    • Stops at the trade licence, then hands you off.
    • A sales agent sells it, an ops desk files it, someone else answers later.
    • "Processing" fees that appear two weeks after the deposit.
    • Recommends whichever free zone pays the highest commission.
    • Accounting and audit outsourced — two versions of your numbers.
    • You find out about a renewal deadline after it passes.
    AONE BIZ

    What we do instead

    • We stay: books, tax, audit and renewals, year after year.
    • One named senior consultant from first call to first filing.
    • Itemised quote — government fees shown separately, passed through at cost.
    • Zone-neutral. The recommendation follows your business, not a commission.
    • Licensed auditors in-house. One source for your numbers.
    • A compliance calendar that flags every deadline well ahead.

    If any of the left-hand column sounds like your current provider, a free diagnostic call will tell you what it is costing you.

    0+ Years advising UAE businesses
    0+ Companies formed and supported
    0+ Chartered accountants & auditors
    0+ Client nationalities served
    What clients say

    Rated 5.0 by the clients who left a review

    We would rather point you at the reviews than choose which ones you see. They are on Google, written by clients, and outside our control to edit.

    5.0 50 reviews on Google

    We would rather send you to the reviews than select which ones you see. Every rating below is on our Google Business Profile, written by clients, and outside our control to edit.

    Worked with us? A review helps other UAE founders decide who to trust — and takes about a minute.

    Authorities we work with

    We file, register and get approved here every week

    Free zone authorities, the Department of Economy and Tourism and the Federal Tax Authority — relationships built over twelve years, not a logo wall.

    Dubai Multi Commodities CentreJLT, Dubai
    Dubai International Financial CentreZaabeel, Dubai
    International Free Zone AuthorityDubai Silicon Oasis
    Dubai Airport Free Zone AuthorityAl Garhoud, Dubai
    Jebel Ali Free Zone AuthorityJebel Ali, Dubai
    Abu Dhabi Global MarketAl Maryah Island, Abu Dhabi
    Ras Al Khaimah Economic ZoneRas Al Khaimah
    Sharjah Airport International Free ZoneSharjah
    Sharjah Media CitySharjah
    Meydan Free ZoneNad Al Sheba, Dubai
    Department of Economy and TourismDubai mainland
    Federal Tax AuthorityUnited Arab Emirates
    ACCA Approved Employer — Platinum Licensed UAE auditors FTA-registered tax agent support Free zone approved audit firm ICV certification advisers
    ACCA Approved Employer — Trainee Development, Platinum. Awarded to AONE Chartered Accountants LLC.
    Accredited

    ACCA Approved Employer — Platinum

    The highest tier ACCA awards for trainee development, held by AONE Chartered Accountants LLC. It is a professional accreditation with a reference number and an expiry date — not a marketing award.

    Reference 2000004074 Valid to 31 December 2029 What it means for you
    Featured insights

    Practical UAE compliance guides

    Written by the consultants who file these returns every week — not by a content agency.

    Watch & learn

    Short explainers on the questions we get most

    Straight answers from the consultants who handle these files daily — no jargon, no sales script.

    Quick answers

    Frequently asked questions

    The questions we are asked most often, answered plainly.

    Cannot find yours? Send it over — we answer real questions from real founders every day, and there is no charge for a straight answer.

    A UAE-licensed audit firm examines your financial statements and issues an independent opinion on whether they give a true and fair view under IFRS. That opinion is what free zones accept for licence renewal, what banks read when assessing a facility, and what the Federal Tax Authority relies on if it opens a corporate tax assessment. It is a review of records you have kept, not an investigation — which is why the condition of your bookkeeping decides both the fee and the timeline. AONE BIZ holds the audit licence in-house rather than subcontracting it.

    DMCC, DAFZA, JAFZA, SHAMS, DIFC and ADGM require audited accounts for annual licence renewal, and IFZA, Meydan and RAKEZ require them for many licence categories. Several zones also maintain an approved auditor list — submitting a report from a firm not on that list means rejection and a restart. Zones have tightened these rules rather than relaxed them, so confirm with your own authority each year instead of relying on what was true at incorporation.

    Fees track transaction volume and the state of the records, not your revenue. A single entity with reconciled monthly books starts around AED 6,500. A trading company with inventory and several bank accounts typically starts around AED 12,000. Group consolidations are quoted individually. Where the books need reconstructing before an audit can begin, we scope and price that separately so you can see the two costs side by side rather than discovering one buried in the other.

    A free zone licence with one visa allocation typically lands between AED 12,500 and AED 25,000 in year one, depending on the zone and activity. A Dubai mainland LLC usually starts around AED 18,000 to AED 30,000 once DED fees, name reservation, initial approval, MOA notarisation and Ejari are included. The figure moves with your activity list, visa count and office requirement — so AONE BIZ issues an itemised quotation that separates government fees from our professional fee before you commit to anything.

    With complete documents, most free zone licences are issued in three to seven working days. A Dubai mainland LLC generally takes seven to fourteen working days because of name reservation, initial approval and MOA notarisation. Activities needing external approvals — healthcare, education, financial services, food — add two to six weeks. We flag those dependencies in the first call, not halfway through.

    It comes down to who your customers are. If you sell to UAE-based businesses, government entities or retail customers, mainland gives you unrestricted access without a local service agent for most activities. If you export, serve overseas clients or run a consultancy, a free zone is usually cheaper and faster, and may qualify for the 0% Qualifying Free Zone Person corporate tax rate. We model both against your actual revenue mix before recommending one.

    Yes. Every taxable person — including free zone companies claiming the 0% rate — must register with the Federal Tax Authority and file a corporate tax return, even at nil tax. Registration deadlines are tied to your licence issue date and late registration carries an AED 10,000 penalty. Small Business Relief may apply if revenue stays at or below AED 3 million per tax period. AONE BIZ handles registration, elections and filing as one package.

    Most free zones — including DMCC, DAFZA, JAFZA and SHAMS — require audited financial statements each year for licence renewal. Mainland LLCs must maintain proper books under Commercial Companies Law and audited accounts are frequently requested by banks, investors and the FTA during tax assessments. AONE BIZ includes licensed auditors in-house, so bookkeeping and audit are not split between two firms with two versions of your numbers.

    We prepare and submit the application, but the bank makes the decision. What we control is the quality of the file: a clear business rationale, verifiable source of funds, clean shareholder KYC and realistic turnover projections. That preparation is why our submissions are approved far more often than direct applications. Typical timeline is three to eight weeks depending on the bank and shareholder nationalities.

    Yes. We operate from Dubai and Sharjah and handle licensing, visas, accounting, tax and audit for clients across all seven emirates — Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Umm Al Quwain and Fujairah — including the free zones inside each.

    Most setup agencies stop at the trade licence and hand you off. We are a chartered accounting and audit practice first, which means the same firm that registers your company also keeps its books, files its tax and signs its audit. You get one accountable team across the entire lifecycle, and advice that considers what your structure will cost you in year three — not just what is fastest to sell in week one.

    Ready to start, restructure or finally get compliant?

    One conversation is usually enough to know where you stand. Free, confidential and handled by a senior consultant.

    See inside AONE BIZ

    Twelve years, one Dubai office, the same team on your file

    A short look at where your audit, tax and accounting work actually happens — not a stock photo, our own office.

    More photos & video →
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