Tax Authority system connected.Read the announcement

Invoicing

Get paid faster

Create VAT invoices with Tax Authority codes, sign them digitally, and send them to customers — while your accountant stays in the loop from the same workspace.

Invoi invoicing interface

VAT invoices that meet regulations

Issue Hóa đơn GTGT with official Tax Authority codes, apply your branding, and every invoice is automatically signed with an embedded eSignature.

VAT invoiceseSignatureTax Authority codesDecree 254/2026/ND-CP
Imperial gate illustration

Issue invoices the moment work is done

Stop waiting for paperwork before customers can pay. Send invoices directly and track what's paid, unpaid, or overdue.

One-click sendPayment trackingStatus visibility
Tri An hydroelectric plant illustration

Built for business owners and accountants

Owners can issue invoices when they need to. Accountants keep the compliance oversight. Everyone works from the same records.

Shared workspaceAccountant collaborationExport ready
Japanese covered bridge illustration

Pricing that matches how you run your business

Solo+

Everything you need to get going

198.000₫188.100₫/month

2.257.200₫/year · billed annually

•Unlimited e-invoice issuance
•Free eSignature
•Manage 20 contacts
•Unlimited quotations
•Invite users
•Bank reconciliation
•Export for accounting
Sign up free

Best for getting started

Most popular

VIP

More power as your business grows

348.000₫330.600₫/month

3.967.200₫/year · billed annually

•Everything in Solo+
•Manage expenses
•Manage unlimited contacts
•Advanced reports
•Access financing
Sign up free

Best value for growing teams

Free eSignature included in every plan · Excl. VAT

Ready to issue your first VAT invoice?

Sign up free

Free eSignature included in every plan

Invoicing — Invoi