Vietnam invoices require VAT detail, e-invoice readiness, and local identifiers. Everhour keeps billing rates tied to tracked work.
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A Vietnam invoice app should help you produce a document your client can process, approve, and pay without asking for missing tax or payment details. The invoice needs seller and buyer names, addresses, tax identification numbers where applicable, invoice identification, issuance date, line items, VAT fields, currency, and total payable.
Vietnam generally requires invoices in Vietnamese, with an optional foreign-language translation added where needed. Invoices are generally stated in Vietnamese dong, while foreign-currency invoices are allowed only where Vietnam foreign-exchange and invoice regulations permit them. That means the invoice app should treat VND as the default, not as an afterthought.
A compliant Vietnamese invoice must show the invoice name, invoice symbol or form information, and invoice number so the document can be identified and tracked sequentially. It also needs the date of issuance. For e-invoices, the document may also show the time of digital signing or a tax authority code, depending on invoice type.
For taxable VAT invoices, each line should identify the goods or services supplied and show the unit of measure, quantity, unit price, and line amount before tax. The invoice then shows the pre-tax amount, applicable VAT rate, VAT amount, and total amount payable including VAT. Vietnam VAT rates are 0%, 5%, 10%, or exempt depending on the goods or services, with a temporary 2-percentage-point reduction for certain goods and services from July 1, 2025 through December 31, 2026.
Vietnam has required e-invoicing for most taxpayers under the declaration method. From July 1, 2022, businesses, economic organizations, business households, and individuals paying tax under the declaration method generally must use e-invoices, except for limited cases. A simple PDF alone does not replace that legal e-invoice workflow when the mandate applies.
The practical mistake is treating a Vietnam invoice as a generic international invoice. The app should capture tax identification numbers, Vietnamese-language invoice text, local invoice numbering fields, VAT rate and amount, and VND totals before the client sees the document. Missing one of those fields turns a clean billing request into a tax or accounts-payable follow-up.
A one-off invoice app is enough when you need a single client invoice, already know the correct VAT treatment, and only need a clean document for review or payment. It works best for simple services, one buyer, one currency, and a short set of line items.
A managed workflow fits better when billable work changes by project, person, task, or date. Everhour separates internal cost rates from client-facing billable rates, supports per-person defaults and per-project overrides, preserves dated rate history, and can price billable work by project, member, or task before invoice amounts are prepared.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Yes. Vietnam invoices use VAT for taxable supplies, and VAT invoices need the amount excluding VAT, the applicable VAT rate, VAT amount, and total amount payable including VAT. The app should support 0%, 5%, 10%, exempt treatment, and the temporary 2-percentage-point reduction for certain goods and services from July 1, 2025 through December 31, 2026.
A Vietnam invoice should capture the invoice name, invoice symbol or form information, and invoice number. It should also capture the seller's tax identification number and, where applicable, the buyer's tax identification number, along with names and addresses for both parties. These fields identify the document and connect it to the parties in the transaction.
No. Invoice text is required in Vietnamese. A foreign-language translation may be added where needed, but the Vietnamese text remains required. For cross-border clients, use bilingual labels so the buyer understands the invoice while the document still keeps the required Vietnamese-language content.
Vietnam invoices are generally stated in Vietnamese dong. Foreign-currency invoices are used only where permitted under foreign-exchange rules and must be converted or presented as required by Vietnam invoice regulations. A Vietnam-focused invoice app should default to VND and treat foreign currency as a controlled exception.
Missing local tax fields causes avoidable rework. A buyer may reject or delay an invoice that lacks tax identification numbers, invoice symbol or number, VAT rate, VAT amount, or required seller and buyer details. Fix those fields before sending the invoice, especially when the buyer needs the document for VAT records.
Everhour separates cost and billable rates, so internal labor cost stays distinct from the rate charged to the client. Teams can use per-person defaults, per-project overrides, dated rate changes, and project, member, or custom task rates to keep billable amounts aligned with the actual pricing agreement.
Everhour can generate invoices from uninvoiced time and expenses, then mark included time as invoiced after the invoice is created. That keeps the same approved work from appearing again in a later invoice and gives billing teams a clearer handoff from tracked time to client billing.
Price billable work by person, project, task, and date, then turn approved time into invoice-ready amounts with Everhour.
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