Accounting services Vietnam foreign investors can

Every foreign-invested company in Vietnam needs one thing most overseas finance teams have never had to think about: a locally appointed chief accountant. Not optional. Not a nice-to-have for larger firms. Every single one, regardless of size or revenue.

That single requirement sets the tone for how accounting works here. Vietnam runs its own standards, its own reporting cadence, and its own set of personal liabilities attached to whoever signs the books.

The chief accountant isn't a formality

A CFO from headquarters carries no legal weight under Vietnamese accounting law. None. The chief accountant does. This person signs financial statements, vouchers and ledger entries, and personally answers for their accuracy.

Qualifications matter too - a bachelor's degree plus two years of relevant experience, at minimum. Foreign nationals can hold the role if they meet local certification rules, though most companies end up appointing a Vietnamese professional simply because navigating certification from abroad adds friction nobody needs in the first year of operations.

Very small companies get a grace period. They can appoint an acting chief accountant for the first twelve months while a permanent hire gets sorted out. After that, the position has to be filled properly, and banks will ask for proof.

A situation we see more than people expect

A regional headquarters once assumed their in-house CFO, based in Singapore, could sign off on the Vietnam entity's statutory filings remotely. The tax authority rejected the filing. No chief accountant registered locally, no valid submission - full stop. The company lost several weeks scrambling to appoint someone qualified, backdating nothing, and refiling under real deadlines.

It's a mistake that happens quietly, usually because the accounting requirement gets buried under bigger setup priorities like leases and hiring.

What "compliant" actually means here

Vietnamese Accounting Standards, or VAS, govern every statutory filing. Books are kept in Vietnamese dong. International standards like IFRS aren't accepted for local tax reporting, even for a multinational used to reporting that way everywhere else it operates.

This creates a two-track reality for many foreign-invested enterprises. Local books follow VAS strictly, because that's what the tax authority and the State Bank recognize. Group reporting, meanwhile, often needs a separate reconciliation to IFRS for the parent company's consolidated accounts. Running both tracks well usually means either building an experienced internal team or working with accounting services Vietnam providers who handle this dual reporting daily.

The annual rhythm to plan around

Filing obligations don't happen once a year and disappear. VAT and personal income tax returns come monthly or quarterly, depending on company size. Investment reports go to the Department of Finance on a similar recurring basis. Then, once the fiscal year closes, audited financial statements and tax finalization are due within 90 days.

Ninety days moves fast when a company is also closing its books, coordinating with an external auditor, and translating everything into a format the tax authority expects. Foreign-owned enterprises are required to have their annual statements audited by an independent firm following Vietnam's own auditing standards - this isn't optional for FDI companies the way it sometimes is for very small domestic ones.

An example that illustrates the stakes

A manufacturing client once treated their year-end audit as a formality, something to schedule after everything else on the calendar. The auditor found inconsistent voucher documentation going back several months, tied to a period when the acting chief accountant hadn't yet been replaced. Fixing the records took longer than the audit itself, and the finalization deadline came uncomfortably close before everything cleared.

The fix wasn't complicated in hindsight. Treat the chief accountant transition, the monthly filings and the annual audit as one connected system, not three separate to-do items handled by whoever has time.

What non-compliance actually costs

Missing a chief accountant appointment, filing late, or submitting inconsistent statutory records each carry their own penalty brackets under Vietnamese law, and the fines are rarely the biggest cost. A rejected filing can stall a bank relationship. A messy audit trail can delay a tax finalization by months rather than weeks. And once a company earns a reputation with the tax authority for recurring errors, subsequent filings tend to draw closer scrutiny than they otherwise would.

None of this is meant to sound alarming. Most foreign-invested companies manage these obligations without drama once the right people and processes are in place. The risk mostly shows up when accounting gets treated as an afterthought rather than a core part of running the business.

Documentation discipline matters more than software

Every voucher, every ledger entry, every transaction record needs proper signatures from the chief accountant and the legal representative, and retention rules mean these documents need to survive well past the year they were created. Good accounting software helps, but it doesn't replace the discipline of getting documentation right the first time. Retrofitting missing signatures or reconstructing paper trails months later is where most compliance headaches actually originate.

Building this in from day one

Accounting sits close to almost every other early decision a foreign investor makes, and it's worth planning alongside the wider set up company in Vietnam process rather than after the fact. It also connects directly to ongoing operating costs, which our guide to the cost of setting up a company in Vietnam breaks down in more detail.

Whether a company builds an internal accounting function or outsources it, the underlying obligations stay the same. What changes is how much of the burden falls on internal staff versus a specialized provider.

If your books need a second opinion

Compliance gaps rarely announce themselves early. They surface at audit time, at bank review, or during a tax inspection, usually when fixing them costs far more than getting it right would have. LHD Law Firm works alongside foreign investors on exactly this kind of structuring, with offices in Ho Chi Minh City, Ha Noi and Da Nang built on nearly two decades of local practice.

• Ho Chi Minh City: HP Tower, 60 Nguyen Van Thu Street, Tan Dinh Ward, HCM City - Tel: +84 28 2244 6739 - Email: all@lhdfirm.com
• Ha Noi: Anh Minh Tower, 36 Hoang Cau Street, O Cho Dua Ward, Ha Noi City - Tel: +84 24 6260 4011 - Email: hanoi@lhdfirm.com
• Da Nang: No. 71 Ly Tu Trong Street, Thach Thang Ward, Da Nang City - Tel: +84 905 987 929 - Email: danang@lhdfirm.com