BDO Vietnam review: services, fees, pros and cons

Last reviewed July 2026 — Maison Hanoi Editorial Desk. BDO Vietnam is the local member firm of BDO International, the world's fifth-largest accounting and advisory network, present in more than 169 countries. The Vietnam practice was formed on 1 October 2012, when more than 150 partners and staff from several existing Vietnamese accounting firms merged under the BDO banner, with offices opening in Hanoi and Ho Chi Minh City. As with every BDO member firm worldwide, BDO Vietnam is independently owned and managed locally rather than run as a foreign branch — it licenses the BDO name, audit methodology and quality-assurance framework from the international network.

The firm's service line covers statutory audit, tax compliance and advisory, accounting and payroll outsourcing, corporate advisory (including financial and tax due diligence for transactions), corporate secretarial work and legal services. That breadth places BDO Vietnam among the internationally-networked, mid-tier firms — alongside names such as RSM, Grant Thornton and Mazars — that sit a fee tier below the Big Four while still offering global-network quality assurance.

For a foreign buyer, BDO Vietnam's relevance sits almost entirely on the tax and compliance side of ownership, not the transaction itself. If you hold your Hanoi apartment through a Vietnamese company or FDI structure, BDO can run the statutory audit and bookkeeping the entity is legally required to file. If you own personally and let the unit out, its outsourcing team can register your Tax Identification Number and handle the recurring levies set out in our guide to Vietnam property taxes and fees — most commonly the VAT and personal income tax due once you start renting out your Hanoi property. On exit, the same team can file the tax due when selling as a foreigner.

What BDO Vietnam does not do is act as your conveyancer. It will not review your Sale & Purchase Agreement, verify the seller's Pink Book, or register title on your behalf — that work sits with a licensed Vietnamese law firm, engaged separately. As a foreign owner holding a renewable 50-year certificate under the Housing Law 2023, expect to need both an accountant for filings and a lawyer for title — BDO Vietnam covers only the former.

• Housing Law 2023 (Law No. 27/2023/QH15) — governs foreign ownership tenure and the fee framework referenced in this review.
• General Department of Taxation — the authority administering the personal income tax, VAT and tax identification numbers referenced above.
• BDO Vietnam corporate information (founding date, office locations, service lines) and BDO International network statistics (member countries, offices, headcount) — from BDO's own published corporate materials, cross-checked at time of publication.