E-Invoice

E-Invoice to SPV.
Automatically.

Guaranteed ANAF compliance. Your invoice reaches the Private Virtual Space in seconds, digitally signed, with instant confirmation. No manual steps.

Try for free See plans

E-Invoice is not optional

Since 2024, all B2B transactions in Romania must be reported electronically to ANAF. Non-compliance carries substantial fines.

10,000
max fine
for non-compliance
100%
B2B covered
transactions in Romania
5 days
submission deadline
from issuance
5 years
archiving included
in your account

How it works

4 steps. The last 3 happen automatically.

01

Issue the invoice

Fill in client details (auto-fill from database) and add product or service lines. VAT calculated automatically.

02

Billyou signs it

The invoice is digitally signed according to ANAF standards and converted to the UBL XML format required by law.

03

Sent to SPV

The invoice reaches the Private Virtual Space in seconds, not minutes. You receive the ANAF registration number instantly.

04

Automatic confirmation

Invoice status updates in real time. Client receives notification, you get confirmation. Zero manual intervention.

einvoice.ts 
// Send E-Invoice with Billyou SDK
const receipt = await billyou.efactura.send({
  invoiceId: 'inv_abc123',
  recipient: {
    cui: 'RO12345678',
    name: 'Acme Solutions SRL',
  },
});

// receipt.spvId - ANAF registration number
// receipt.status - 'confirmed' | 'pending' | 'error'
// receipt.processingTime - milliseconds

Technical integration

UBL 2.1 XML

The European standard format. Billyou automatically generates the correct XML file, including XSD schema validation before submission.

Digital Signature

Each invoice is electronically signed with your company's qualified certificate, in accordance with eIDAS and law 455/2001.

SPV OAuth2

The connection to ANAF SPV is authenticated via OAuth2. Tokens refresh automatically, with no intervention required.

Real-time Webhooks

Receive instant notifications on every status change: issued, confirmed, rejected. Automatic resubmission on ANAF errors.

Questions about E-Invoice

Since 2024, E-Invoice is mandatory for all B2B transactions in Romania. Fines for non-compliance can reach RON 10,000. Billyou keeps you automatically compliant.
Billyou notifies you immediately by email and webhook. The error is displayed in the interface with the ANAF code and technical description. You can correct and resubmit in a few clicks.
SPV E-Invoice is mandatory for transactions with Romanian partners with a valid CUI. For foreign clients, you issue the invoice normally. Billyou handles intra-community VAT separately.
Yes. Automatic E-Invoice is included in all Billyou plans, including the free plan. There is no additional cost per invoice sent.
Billyou is built with AxACont, an accounting firm with over 25 years of Romanian fiscal experience. The tech is built by developers. The fiscal side, including E-Invoice, is built by accountants who file with ANAF every day for real clients. More at axacont.ro.

E-Invoice handled, permanently.

Included in all plans. No additional cost.

Try for free See plans