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Director Based Abroad: Authorization, Digital Signatures, Approvals

Approval matrices, authorization and digital signature management when the legal representative is often outside Vietnam.

Director Based Abroad: Authorization, Digital Signatures, Approvals – ACCA Consulting Vietnam
In this article
  1. When the legal representative is abroad: key requirements
  2. Designing a spending approval matrix
  3. Managing digital signatures and bank tokens
  4. Authorization process when the director is absent
  5. Internal control checklist against fraud
  6. FAQ

Many FDI companies have a general director who also covers the region and spends only a few days a month in Vietnam. When the legal representative is based abroad, the practical questions are: who signs tax filings, who holds the digital signature, who approves payment orders, and how do you avoid one person holding all the power? This article explains how to design an authorization matrix and internal controls, based on the FDI accounting experience of ACCA Consulting Vietnam.

1. When the legal representative is abroad: key requirements

The Law on Enterprises requires a company to always have a legal representative residing in Vietnam; when the sole legal representative leaves the country, they must authorize another person in writing to exercise their rights and obligations during their absence. The specific conditions, scope and consequences should be checked against current regulations and the company charter.

Operationally, authorization is only the legal layer. The more important layer is who does what, up to what limit, with which tools: the digital signature for tax filing, bank tokens, the company seal and approval rights in the accounting software.

2. Designing a spending approval matrix

An approval matrix sets out who may propose, who checks and who approves each type of expense at each value threshold. The table below is an illustrative example for a small FDI company; specific thresholds are decided by management.

Illustrative example: spending approval matrix
Expense type / thresholdProposed byChecked byApproved by
Under VND 5 millionEmployeeAccountantDepartment head in Vietnam
VND 5 million to under VND 50 millionDepartment headAccountantAuthorized person in Vietnam
VND 50 million to under VND 500 millionDepartment headChief accountant / accounting serviceGeneral director (remote e-approval)
VND 500 million and above, borrowing, asset investmentGeneral directorAccountant + regional financeMembers' council / parent company per the charter
Monthly payrollHRAccountant reconciles timesheetsGeneral director
Tax payments per returnsAccountantAuthorized personGeneral director or authorized person
Illustrative example: approval thresholds by level
Department head5,000,000 VND
Authorized person50,000,000 VND
General director500,000,000 VND

Illustrative example; the VND 5 million threshold matches the invoice amount that must be paid by non-cash means for input VAT to be deductible.

View as table
Department head5,000,000 VND
Authorized person50,000,000 VND
General director500,000,000 VND

Why VND 5 million (≈ USD 196, approximate, at a reference rate of VND 25,500/USD) at the lowest level: purchase invoices of VND 5 million or more (VAT inclusive) must be paid by non-cash means for input value-added tax (VAT/GTGT) to be deductible. Aligning the approval threshold with this limit lets the accountant check the payment method at the time of approval.

Authorization within a defined scope and separating proposal, checking and approval form the first line of defense against fraud.
Authorization within a defined scope and separating proposal, checking and approval form the first line of defense against fraud.

3. Managing digital signatures and bank tokens

4. Authorization process when the director is absent

Setting up authorization safely
  1. 1Define the scope

    List the delegated tasks: signing tax filings, signing contracts below a threshold, dealing with government authorities.

  2. 2Draft the authorization letter

    State the authorized person, scope, term and value limits.

  3. 3Notify the parties

    Send it to the bank, the accountant and key suppliers; keep the original at the company.

  4. 4Align the systems

    Update rights in e-banking, the accounting software and the e-invoice system.

  5. 5Review regularly

    Each quarter, compare approved transactions against the scope of authorization.

5. Internal control checklist against fraud

Monthly self-check
  • Bank statements sent directly to the general director, not only via the person creating payment orders.
  • New suppliers' tax codes and bank accounts verified before the first payment.
  • Changes to beneficiary account details verified through a second channel (a phone call, not just email).
  • Payroll reconciled against the social insurance contribution list (employer 21.5%, employee 10.5%).
  • Tax paid on the tax portal reconciled with the books every month.
  • Approval records kept with the bookkeeping documents for at least 10 years.

When the legal representative changes, the ERC change must be registered and the bank updated; see the IRC and ERC amendment reference table.

An independent accounting firm can act as the “checker” in the approval matrix. ACCA Consulting Vietnam provides full-service accounting for FDI companies whose directors are based abroad, with monthly bilingual reports. See our fees on affordable accounting services, transparent pricing from VND 399,000/month.
Tax rules change frequently. Content updated to October 2026; contact ACCA to check your company's specific case.

FAQ

Does a legal representative living abroad need to authorize someone?

Under the Law on Enterprises, a company must have a legal representative residing in Vietnam; when the sole legal representative leaves the country, a written authorization is required. Check the charter and current regulations for your specific case.

Who should hold the digital signature for tax filing?

It is usually held by the accountant or the accounting service provider under a handover record, since it is needed every month. Approval rights for transfers in e-banking should be kept separately with an authorized person.

Can the director approve payments remotely?

Yes, if the e-banking system and software allow separate maker and approver roles. What matters is that the system limits match the internal approval matrix.

Operate safely when your director is outside Vietnam

ACCA Consulting Vietnam is an accounting firm in Ho Chi Minh City supporting FDI companies: checking documents, reconciling bank accounts and reporting to general directors based abroad. Call or Zalo +84 938 847 699.

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ACCA Consulting Vietnam team

Written by the accounting and tax team at ACCA Consulting Vietnam (tax code 0316119996, Ho Chi Minh City), based on hands-on work with Vietnamese and foreign-invested companies. For guidance on your specific case, contact us.

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