Accounting in Hanoi

MSA Asia handles Hanoi accounting and bookkeeping end to end for foreign-invested companies operating in the capital. We maintain your books under Vietnamese Accounting Standards (VAS), file monthly and quarterly VAT and tax returns, issue and store e-invoices on approved government platforms, and prepare the audited annual financial statements every FDI enterprise must submit.

Hanoi accounting and bookkeeping services: monthly, quarterly, and annual compliance

MSA Asia handles Hanoi accounting and bookkeeping end to end for foreign-invested companies. We prepare monthly and quarterly VAT and tax filings, maintain your books under Vietnamese Accounting Standards (VAS), issue and store e-invoices on government-approved platforms, and deliver the audited annual financial statements every FDI enterprise must file.

Beyond routine bookkeeping, we handle the parts that create risk if missed: appointing a licensed Chief Accountant, a legal requirement for every FDI company, reconciling VAS books against your parent company's IFRS reporting, and managing the corporate income tax (CIT) finalization and independent audit due within three months of your fiscal year end. In Hanoi specifically, that also means keeping registered-address references current after the city's 2025 ward-level restructuring, and tracking eligibility for Hoa Lac Hi-Tech Park's tax incentives where they apply.

The rest of this guide walks through service tiers, the step by step setup process, where you report after Hanoi's 2025 ward restructuring, required documents, VAS and Hoa Lac incentive reporting, costs, common pitfalls, and a full FAQ.

The four service tiers: choose the right level of support

Vietnam accounting needs scale with your company's size and reporting obligations, and picking the wrong tier either wastes budget or leaves you exposed at audit time. Here's how they differ.

Basic bookkeeping: the default

For most small and mid-sized FDI companies, basic bookkeeping covers monthly VAT filing, PIT withholding on payroll, and maintaining the VAS general ledger. It is the minimum every foreign-owned company needs to stay compliant, and typically runs from around USD 85 per month for straightforward, low-volume entities.

Full accounting & tax compliance

Full-service accounting adds quarterly CIT provisional filings, annual finalization, e-invoicing management, and preparation of statutory financial statements ahead of the independent audit. This is the standard tier for operating companies with revenue, inventory, or payroll beyond a handful of staff, and typically runs from USD 250 to 800 per month depending on transaction volume.

Chief Accountant service

Vietnamese law requires every FDI enterprise to appoint a licensed Chief Accountant, a role most foreign investors outsource rather than hire directly. The Chief Accountant signs off on financial statements and bears personal responsibility for their accuracy, so this service is usually bundled with full accounting rather than sold on its own.

IFRS/VAS dual reporting & CFO advisory

Companies that report to an overseas parent under IFRS need dual reporting: VAS books for Vietnamese statutory purposes and a reconciled IFRS pack for group consolidation. This tier adds management reporting, budget-to-actual analysis, and CFO-level advisory, and suits larger subsidiaries or regional headquarters.

Quick comparison

Step by step Hanoi accounting setup and compliance process

Once your entity is registered, the accounting function needs to be running before your first invoice goes out. Here is the realistic sequence for a newly incorporated foreign-owned company.

1. Appoint a licensed Chief Accountant. This is a legal requirement for every FDI enterprise; most foreign investors outsource this role rather than hire in-house from day one.
2. Set up your chart of accounts. Register your accounting software and general ledger under Circular 200's chart of accounts, mapped to Vietnamese Accounting Standards.
3. Register for e-invoicing. E-invoices must be issued, transmitted, and stored on a government-approved platform under Decree 123/2020 before you issue your first sales invoice.
4. Set up monthly VAT filing. Most newly incorporated companies start on monthly VAT filing status, due by the 20th of the following month.
5. Set up payroll and PIT withholding. Register employees for personal income tax withholding and social insurance contributions before your first payroll run.
6. File quarterly CIT provisional payments. Due by the 30th of the month following each quarter; the four quarterly payments together must total at least 80% of your final CIT liability.
7. Prepare year-end financial statements under VAS. Statutory financial statements must be prepared under Vietnamese Accounting Standards within 90 days of fiscal year end, regardless of your parent company's reporting framework.
8. Engage an independent auditor. All FDI enterprises must have their annual financial statements audited by an independent, licensed audit firm before the CIT finalization deadline.
9. File CIT and PIT finalization. CIT finalization is due by the last day of the third month after fiscal year end; PIT finalization on behalf of employees is due by the last day of March. These are the two deadlines that carry the largest penalties if missed.

A newly incorporated company typically has its accounting function fully operational, Chief Accountant appointed, e-invoicing live, and payroll running, within 4 to 6 weeks of receiving its Enterprise Registration Certificate.

Where you report: Hanoi tax jurisdiction after the 2025 ward restructuring

On 1 July 2025, Hanoi eliminated its 30 districts and consolidated 526 wards and communes into 126 units, 51 wards and 75 communes, moving to a direct two-tier city and ward or commune structure. This mainly affects registered addresses and which office handles your paperwork, not the underlying accounting rules, but every invoice, filing, and registration document needs to reference the current ward name.

Whichever office you file with, MSA Asia keeps your ward references current so filings aren’t rejected over an outdated address.

Required documents for Hanoi accounting and bookkeeping

Documentation requirements vary depending on whether you're onboarding a newly incorporated company or transferring accounting from an existing provider.

For the accounting records you'll need to provide:

• Opening balances or prior-period financial statements, where the company is not brand new
• Chief Accountant appointment decision or service agreement
• Chart of accounts mapping, if migrating from another system
• Bank account details and specimen signatures

For the Chief Accountant and signatory:

• Copy of the Chief Accountant's qualification or practicing certificate
• Appointment decision, labor contract, or service agreement confirming the role

Documents prepared during onboarding:

• E-invoicing registration dossier submitted to the tax authority
• VAT registration confirmation and tax code activation
• Digital signature or token for online tax filing
• Prior-period tax filings and audit reports, in the case of a mid-year handover

VAS, IFRS, and Hoa Lac's incentive reporting requirements

Every foreign-invested enterprise must prepare its statutory financial statements under Vietnamese Accounting Standards (VAS), regardless of whether the parent company reports under IFRS or another framework. Circular No. 99/2025/TT, effective from 1 January 2026, sets out updated core accounting principles and detailed guidance applicable across industries, strengthening consistency in financial reporting. Where Hoa Lac Hi-Tech Park incentives apply, tracking the four-year exemption and 10% preferential rate period sits inside this same chart-of-accounts and reporting discipline, not as a separate exercise.

Vietnam has signalled an eventual move toward IFRS convergence, but as of 2026 the Ministry of Finance has not announced a firm convergence timeline, so wholly foreign-owned enterprises continue to face dual VAS-IFRS reporting where group consolidation is required. Your chart of accounts is set under Circular 200, and reconciling it to your parent company's IFRS chart is usually the single biggest recurring task for finance teams reporting into an overseas head office.

Costs and timeline at a glance

The cost stack for a typical foreign-invested company's accounting function:

1. Basic bookkeeping: from around USD 85 per month for low-volume entities.
2. Full accounting and tax compliance: typically USD 250 to 800 per month depending on transaction volume and payroll size.
3. Chief Accountant service: usually bundled into the full accounting retainer rather than priced separately.
4. Annual independent audit: typically USD 1,000 to 3,000 depending on company size and complexity.
5. E-invoicing platform and digital signature: modest annual platform fees, typically under USD 150 per year combined.
6. CIT and PIT finalization support: often included in the annual retainer, otherwise billed as a year-end project fee.

Office overhead is a separate line: Grade A space in the Hoan Kiem central business district runs roughly USD 35 to 40 per square metre per month, versus about USD 29 outside the centre; space inside Hoa Lac Hi-Tech Park or an industrial park is priced separately by the zone operator, and is worth budgeting alongside your monthly accounting retainer.

Note that document retention obligations run for 5, 10, or an indefinite period depending on the record type, with accounting books, financial statements, and audit reports subject to a 10-year retention requirement.

Budget for these costs from incorporation, not after your first VAT deadline; the 20th-of-month filing cadence starts as soon as your tax code is active, whether or not your accounting function is ready.

Common Hanoi accounting and compliance pitfalls (and how MSA Asia helps)

A handful of issues account for most of the compliance problems we see on Vietnam accounting engagements.

Delaying the Chief Accountant appointment. Some founders treat this as optional in the early months. It is a legal requirement from incorporation, and operating without one exposes the company and its legal representative to penalties.

Missing the e-invoicing registration step. Issuing invoices before registering on a government-approved e-invoicing platform is a compliance breach that is easy to avoid with proper onboarding sequencing.

Treating VAS and IFRS as interchangeable. Parent companies sometimes assume the local books can simply be exported into IFRS format. In practice, VAS and IFRS diverge enough on revenue recognition and asset valuation that proper reconciliation, not just translation, is required.

Underestimating the 90-day CIT finalization deadline. Companies that leave annual finalization and the independent audit until the last month often can't secure an auditor in time, since audit firms get booked solid in the weeks before the deadline.

Missing quarterly CIT provisional payments. Falling short of the 80% cumulative threshold across the four quarters can trigger late-payment interest even after the annual finalization is filed correctly.

Poor document retention practices. Accounting records carry a 10-year retention requirement, and companies that don't plan storage from day one often struggle to reconstruct records during a tax audit years later.

Switching accounting providers mid-year without a clean handover. Incomplete opening balances or missing prior-period filings from an outgoing provider is one of the most common causes of onboarding delays we see.

Using an outdated ward or district name on filings. Addresses issued before July 2025 reference districts that no longer exist; documents and e-invoices citing them can be bounced back for correction, adding weeks to routine filings.

Why foreign companies choose MSA Asia for Hanoi accounting

MSA Asia is a Vietnam and Asia-Pacific business consultancy with a Ho Chi Minh City headquarters and a track record supporting international businesses across accounting, tax, payroll, and market entry, with dedicated coverage for clients registered in Hanoi. What a typical end-to-end engagement covers:

• Bookkeeping and VAS compliance: monthly VAT, PIT withholding, and general ledger maintenance
• Chief Accountant service: licensed signatory included, removing personal liability from founders
• E-invoicing management: registration, issuance, and storage on approved platforms
• CIT and PIT finalization: quarterly provisional filings and annual finalization
• Independent audit coordination: liaison with licensed audit firms ahead of statutory deadlines
• IFRS reconciliation: dual reporting support for companies consolidating into an overseas parent

Hanoi accounting vs Ho Chi Minh City and Da Nang

The core compliance calendar, monthly or quarterly VAT, the mandatory Chief Accountant, annual CIT finalization and audit, is identical everywhere in Vietnam, Hanoi included. What differs by city is the surrounding context: Hanoi's Hoa Lac Hi-Tech Park incentive tracking is a distinctly Hanoi accounting task that doesn't come up for a standard Ho Chi Minh City trading company, while Ho Chi Minh City's larger accounting-firm market gives founders more provider choice and, often, more competitive pricing for routine bookkeeping. Da Nang's accounting and BPO talent pool is smaller and growing, so specialized bilingual e-invoicing and audit-coordination work there is frequently serviced remotely from Hanoi or Ho Chi Minh City.

For most foreign companies already registered in Vietnam, the question is less about whether to outsource accounting, and more about which service tier matches their transaction volume and reporting obligations to their parent company.

Key takeaways

Five things to lock in before your first Hanoi accounting filing is due:

1. Chief Accountant. Appoint one immediately, whether outsourced or in-house; this is a legal requirement, not a nice-to-have.
2. E-invoicing. Register on an approved platform before issuing your first sales invoice.
3. Filing cadence. Monthly VAT (20th of the following month), quarterly CIT provisional payments, and annual CIT and PIT finalization are the deadlines that carry the largest penalties.
4. VAS vs IFRS. Statutory books must be under VAS regardless of your parent's framework; plan reconciliation as an ongoing task, not a year-end scramble.
5. Retention. Accounting records carry a 10-year retention requirement; build storage into your process from day one.

Hanoi accounting: terminology, agents, and what foreign investors actually need

Foreign investors arrive at this topic through many different search terms: Hanoi accounting services, Hanoi bookkeeping, outsourced accounting Hanoi, or simply how to do accounting for a foreign company in Hanoi. They are all asking the same operational question: how to stay compliant with VAS, e-invoicing, and tax filing without hiring a full in-house finance team.

Whether you call it Hanoi accounting services, Hanoi bookkeeping, or outsourced Hanoi accounting, the underlying compliance obligations are the same nationwide. To keep a foreign-invested company compliant in Hanoi, you must:

1. appoint a licensed Chief Accountant,
2. maintain your general ledger under Vietnamese Accounting Standards,
3. register for and issue e-invoices on an approved platform,
4. file monthly VAT and quarterly CIT provisional payments,
5. complete annual CIT and PIT finalization backed by an independent audit.

Working with an accounting agent in Hanoi

Most foreign-invested companies do not run accounting in-house from day one; they retain an outsourced provider who supplies the Chief Accountant, manages e-invoicing and VAT filings, and coordinates the annual audit. MSA Asia provides full Hanoi accounting and bookkeeping services from monthly compliance through to annual finalization. We know Hanoi's ward-level filing offices and Hoa Lac Hi-Tech Park's incentive process directly.

2026 specifics: Circular 99, Hanoi's ward restructuring, and the fast-track investment law

What is worth knowing in 2026: Circular No. 99/2025/TT took effect on 1 January 2026 and applies from fiscal year 2026 onward, updating core accounting principles and industry guidance nationwide. In Hanoi specifically, the 1 July 2025 ward-level restructuring means registered addresses and filing offices have changed even where the underlying tax obligations haven't, and the Investment Law fast-track lane effective 1 March 2026 can shorten registration and, in turn, first-filing timelines for projects inside Hoa Lac Hi-Tech Park or a qualifying industrial zone. The Ministry of Finance has not yet set a firm timeline for VAS-IFRS convergence, so wholly foreign-owned enterprises should keep planning for dual reporting for now.

Frequently asked questions about Hanoi accounting

Which authority handles accounting and tax filing in Hanoi?

It depends on your registered address. Companies outside industrial parks and high-tech zones file monthly VAT and other tax returns with the local tax office under the Hanoi Tax Department, and register through the Hanoi Business Registration Office. Companies inside Hoa Lac Hi-Tech Park or an industrial zone file through that zone's management board, which also administers any incentive-linked reporting.

How long does it take to get accounting and tax compliance running in Hanoi?

Most foreign-invested companies are fully operational, tax code activated, e-invoicing registered, Chief Accountant appointed, within 2 to 4 weeks of incorporation. Companies inside Hoa Lac Hi-Tech Park sometimes move faster under the fast-track lane introduced by the Investment Law effective March 2026, since registration and tax activation are coordinated through the same management board.

What tax incentives does Hoa Lac Hi-Tech Park offer, and how are they accounted for?

Qualifying new projects at Hoa Lac get a four-year corporate income tax exemption followed by a preferential 10% CIT rate for 15 years; projects committing roughly USD 176 million (about VND 4 trillion) or more qualify for 10% for 30 years instead. Accounting for these incentives means tracking the exemption and preferential-rate periods against your investment certificate and reflecting them correctly in your CIT provisional payments and annual finalization, rather than applying the standard rate by default.

What changed for accounting and tax filing after Hanoi's 2025 ward restructuring?

On 1 July 2025, Hanoi eliminated its 30 districts and consolidated 526 wards and communes into 126 units. This changes which local office your filings route through and the ward name that must appear on invoices and registration documents, but it does not change the national accounting or tax rules themselves.

How much should I budget for office overhead in Hanoi alongside accounting costs?

Grade A office space in the Hoan Kiem central business district runs roughly USD 35 to 40 per square metre per month; Grade A space outside the centre averages closer to USD 29. Space inside Hoa Lac Hi-Tech Park or an industrial park is priced separately by the zone operator, and is worth budgeting alongside your monthly accounting retainer.

Is Hanoi or Ho Chi Minh City better for accounting compliance?

The compliance obligations are identical nationwide, so the choice comes down to your business model rather than accounting complexity. Hanoi suits technology and manufacturing projects that can access Hoa Lac Hi-Tech Park's tax incentives, which adds an incentive-tracking dimension to the accounting function. Ho Chi Minh City's larger accounting-firm market gives founders more provider choice for routine bookkeeping. Many groups end up with entities, and accounting relationships, in both cities.