E-Invoice

E-Invoice to SPV.
Automatically.

Guaranteed ANAF compliance. Every invoice is checked against ~2,500 rules before sending and goes to the Private Virtual Space automatically, on your company's behalf. See live where it is. No manual steps.

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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
working days to submit
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 checks it

The invoice is generated in the format ANAF requires and checked automatically before sending. It is sent on your company's behalf, under the ANAF authorisation obtained with your digital certificate.

03

Sent to SPV

The invoice goes to the Private Virtual Space right away or at the interval you choose. The ANAF registration number (index) shows right on the invoice.

04

Automatic confirmation

Status is tracked automatically and you see as soon as ANAF validates it. The invoice also lands in your client's SPV, and ANAF returns it electronically signed.

Always know where your invoice is

From sending to confirmation.

Live status

A card shows you where every invoice is: sent, being processed by ANAF, accepted or rejected. Status updates automatically.

Rejection reasons in plain language

ANAF answers in codes. Billyou tells you in Romanian or English what is wrong and what to fix.

Automatic resend

When ANAF's SPV is down, you don't have to come back. Billyou retries automatically, never files the same invoice twice and tells you if it can't get through.

Email on rejection

If ANAF rejects an invoice, you get an email right away, not a call from your accountant a month later.

Locked while ANAF has it

You can't accidentally edit an invoice that ANAF is still processing.

Clear file names

You download, for example, factura-FB-0042-2026-10-05.pdf, not a string of digits. Easy to find a year from now.

e-Invoice status

See where your invoice is, at a glance

When it was uploaded to ANAF, when ANAF validated it and its registration number, right on the invoice.

app.billyou.ro
Invoice validated by ANAF, with its e-Invoice status in the Billyou app

What Billyou checks before and after sending

So the invoice doesn't come back rejected. On every plan, free included.

Checked against ~2,500 rules

Before sending, every invoice is checked against about 2,500 official rules, in parallel with ANAF's own validation. The ~380 most common errors are explained in plain language: what's wrong and how to fix it.

Connect SPV by link

Don't hold the digital certificate yourself? Send a link to whoever does, for example your accountant, and they connect SPV for your company.

Send when you want

Manually or automatically: right away or after 1, 2 or 4 days, set separately for each invoice source.

EU, export and reverse charge

Intra-EU, export and reverse-charge invoices automatically get the correct VAT rate and notes. Cash-accounting VAT (TVA la incasare) adds its mandatory note to the e-Factura.

Rejected? Fix it

A rejected invoice stays editable, and the rejection email reminds you of the 5-working-day deadline. An invoice ANAF accepted is corrected with a storno.

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

The format ANAF requires

Billyou generates the correct e-Factura file automatically and checks it before sending. You never see any XML.

ANAF authorisation

Invoices are sent to SPV on your company's behalf, under the ANAF authorisation obtained with your digital certificate. ANAF returns the validated invoice, electronically signed.

SPV connection

You connect to ANAF once. The connection renews itself; when ANAF asks for a new login, reconnecting takes seconds.

Notifications on every status

Get notified on every status change: sent, validated, rejected. Automatic resend when ANAF is unavailable.

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.
You get an email right away. In the app you see the rejection reason translated into plain Romanian or English, not just the ANAF code. Fix it and resend in a few clicks. If the problem was that ANAF's SPV was down, Billyou resends automatically.
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, together with live status, automatic resend and the rejection email. 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.

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