What is required for an invoice?

A proper invoice needs seller and buyer details, invoice number, issue date, itemized services or products, totals, and payment terms. If tax applies, include rate and amount clearly. The BlueInvoice generator helps you place these fields in a structure clients and accountants can process quickly.

What details are needed to create an invoice?

Collect your company name and address, customer details, invoice date, line items, quantities, unit prices, tax settings, and due date. Add notes or payment instructions when needed. In BlueInvoice, these details are grouped step by step so you can produce a complete invoice without missing key information.

Can I just create my own invoice?

Yes, you can create your own invoice, but it still needs legally and financially useful fields for your country and customer type. Using BlueInvoice keeps your custom invoice format practical while preserving essentials like numbering, tax clarity, and payment terms so clients can pay without confusion.

What are common invoicing mistakes to avoid?

Common mistakes include missing invoice numbers, unclear due dates, wrong tax calculations, incomplete customer data, and vague line items. Another frequent issue is skipping VAT validation for EU clients. Use BlueInvoice invoice creation plus the VAT checker to reduce these errors before sending.

Can I invoice without a VAT number?

In many cases, yes, especially if you are not VAT-registered or local rules do not require it for your business type. You should still state the correct tax treatment on the invoice. With BlueInvoice, you can prepare invoices clearly and include tax notes that match your current registration status.

Open the BlueInvoice VAT checker, enter one VAT number or a short list, and run validation. Review status, company name, and address results before issuing the invoice. After checking, return to the invoice generator to finalize and export your document.

How do I create an invoice?

Open the BlueInvoice invoice generator, add your business and client information, list items, apply taxes, set due dates, and export the final PDF. This invoice generator tool is built to make invoice creation fast, and it works as a free invoice generator for day-to-day billing without setup friction.

How do you make an invoice? How can I make an invoice?

The process is the same: use an invoice generator, fill seller and buyer details, add line items, confirm tax, and export. BlueInvoice is designed exactly for this. Users searching phrases like how do you make invoices, how to make and invoice, or how to make in invoice can follow the same workflow on our invoice generator tool.

Which EU countries require B2B e-invoicing?

Italy has required B2B e-invoicing through SDI (FatturaPA XML) since 2019. Germany is phasing in mandatory B2B e-invoicing under the Wachstumschancengesetz from 2025 to 2028. France is rolling out Chorus Pro and the PPF for B2B from 2026. Poland mandates KSeF, Romania requires e-Factura, and Greece runs MyDATA. Belgium, Denmark, and others follow in 2026 and 2027. The EU ViDA package targets cross-border B2B e-invoicing from July 2030 and full harmonisation by 2035. See the EU e-invoicing requirements page for the per-country status and rollout dates.

What is the difference between PDF, Factur-X, and PEPPOL invoices?

A standard PDF invoice is a human-readable document; it carries no structured tax data that an accounting system can parse automatically. Factur-X (also known as ZUGFeRD in Germany) is a hybrid PDF that embeds an EN 16931-compliant XML payload inside a PDF/A-3 container, so the file is readable by humans and machines from a single attachment. PEPPOL BIS Billing 3.0 is a pure XML format exchanged through the PEPPOL network, mainly used for B2G submissions and EU cross-border invoicing under the ViDA initiative. Use BlueInvoice to produce the right format for each recipient and channel.

How do I handle reverse charge on EU cross-border invoices?

When you invoice a VAT-registered business in another EU country, the standard rule is that you do not charge VAT yourself. Instead you mark the invoice as reverse charge and the buyer accounts for VAT in their own country. The invoice must include both VAT numbers, an explicit reference to reverse charge (for example the wording Reverse charge - Article 196 VAT Directive), and a clear note that no VAT is being collected. Validate the customer VAT number against VIES first using the BlueInvoice VAT checker, because if the buyer is not actually VAT-registered the reverse charge mechanism does not apply and you may need to charge VAT at your local rate.

Can I issue invoices in a foreign currency?

Yes. EU rules allow invoices in any currency, as long as the total VAT amount is also stated in the local currency of the country where the VAT is reportable (typically your country of business), using the exchange rate published by the European Central Bank or the local tax authority on the invoice date. Outside the EU, currency rules vary, but most tax authorities accept invoices in the customer's preferred currency provided your local-currency equivalent is recorded for accounting. The BlueInvoice invoice generator lets you set the invoice currency and include the local-currency VAT line where required.

The invoice generator that does the math.

Type straight onto a real invoice, watch the VAT and totals add themselves up, and download a clean PDF. A free invoice generator with no account and nothing to install.

Create invoice Check a VAT number

PDF ready

Quillmere Studio Zilverdistelkade 14, 1098 QX Amsterdam NL526018159B01

INVOICE

Invoice #: 2026-0142
Date: 09/14/2026
Due: 10/14/2026

Bill To Veldmoer Lichtwerk B.V. Kalmoeshof 40, 3017 ZT Rotterdam NL186091390B01 VAT valid

Description	Qty	Rate	Amount
Brand identity, design retainer	1	€1,200.00	€1,200.00
Website copy review (hours)	4	€75.00	€300.00

Subtotal: €1,500.00
VAT 21%: €315.00
Total: €1,815.00

Invoice_2026-0142.pdf1 page, no watermark

No sign-up
No watermark
Drafts stay in your browser
44 currencies
Made in the EU

Fill. Check VAT. Export PDF.

Three steps in one browser tab, which is all an online invoice generator should ask of you.

Fill in the sheet.

You type onto the invoice itself, not into a form beside it. Line amounts, subtotal and VAT recalculate as you go. It is an invoice builder that looks exactly like what your client receives.
4 × 75.00 → 300.00
Confirm your client is registered.

Billing a business in another EU country? Confirm its VAT number against the official VIES register before the invoice goes out.
Open the VAT checker
Download the PDF.

One click gives you a print-ready PDF with no watermark. Sign in only if you want to keep a history of what you sent.
Invoice_2026-0142.pdf · saved

Same invoice, in your client's language.

Switch the printed labels to your client's language, pick one of 44 currencies, and choose a design. The invoice maker keeps your numbers exactly where you typed them.

FATTURA Fattura a Totale€ 1.815,00

FACTURE Facturé à Total1 815,00 CHF

RECHNUNG Rechnung an Gesamt1.815,00 €

INVOICE Bill To Total£1,815.00

Know the rules without reading the law.

Frequently Asked Questions

Open the invoice generator, type your details and your client's straight onto the sheet, add the line items and set the tax rate. Totals update as you type. When it looks right, download the PDF.

Yes. There is no paid plan, no trial and no watermark across the PDF. A small “Generated by blueinvoice.net” line sits in the footer of each page, and that is all.

No. You can create an invoice and download it without signing up, and your draft is kept in this browser. A free account only adds a place to save invoices in folders and open them again from any device.

Yes. Switch the document type to Quotation and the sheet relabels itself. Everything else, from the line items to the PDF, works the same way.

The printed labels can be switched to your client's language, and there are 44 currencies to choose from. Your own text, such as the line descriptions, stays exactly as you typed it.

Yes. Upload a logo at the top of the sheet and pick one of five designs: Classic, Blue Accent, Minimal Stripe, Bold Header or Elegant Border. The invoice builder keeps your content when you switch, so you can try them all.

With a free account, every invoice you save goes into My Invoices, sorted into folders. Open one to change it, duplicate it for next month, or download it again, and export a whole folder as a ZIP file when your accountant asks.

Without an account, your draft stays in your own browser and the PDF is built on your device. If you save invoices to an account, they are stored on servers in the EU. BlueInvoice is built and run in Europe by Rapid Foundry.

Invoice № 0143 is still blank.

Filling it in takes about as long as reading this page did.

Fill it in

The invoice generator that does the math.

Fill in the sheet.

Confirm your client is registered.

Download the PDF.

Same invoice, in your client's language.

Invoice № 0143 is still blank.