Invoice
- Invoice no.
- 2026-001
- Date
- dd/mm/yyyy
From
Your name or business
Tax ID
Address
Bill to
Client name
Tax ID
Address
| Description | Qty | Price | VAT | Amount |
|---|---|---|---|---|
| Description | 1 | €0.00 | 21% | €0.00 |
Tax base€0.00
Total€0.00
Made with Melso · melso.ai
Free invoice generator, with your logo.
Fill in your details, your client’s and the items. You see the invoice as you write it and download it as a PDF. Upload your logo and we pick up its colour.
Your invoice
Invoice total
Base €0.00 · VAT €0.00
To be a complete invoice it still needs a number, a date, your name, your tax ID, your address, the client’s name and an item with a price.
Everything stays in your browser: nothing is sent, and it’s remembered here for your next invoice.
How it is calculated.
Official sources
- Invoicing regulation (RD 1619/2012), art. 6: what an invoice must include (BOE)
- VAT law, arts. 20, 25, 69, 84 and 90: exemptions, place of supply, reverse charge and rates (BOE)
- Income tax regulation (RIRPF), art. 95: 15% and 7% withholding (BOE)
- VERI*FACTU regulation (RD 1007/2023), fourth final provision: deadlines (BOE)
The required details.
A full Spanish invoice has a number, a date, your name, tax ID and address, your client’s, a description, the price before tax, the VAT rate and the VAT amount. If something is missing, we tell you before you download it.
VAT on each item.
Each line has its own rate: 21%, 10%, 4% or 0%. With several rates, the invoice shows each one on its own base. For 0%, pick the reason and we add the wording the law requires, such as “reverse charge”.
Withholding.
If you are a professional billing a business or a freelancer in Spain, 15% is withheld, or 7% in your first year and the two after it. It is worked out on the base and taken off the total.
The PDF.
It is drawn in your browser with your logo, your colour and the style you choose. We don’t send your details: this browser remembers them so your next invoice starts with your business and the next number.
Would you rather Melso did it?
Your agent gathers invoices and expenses on WhatsApp, and your advisors prepare and file your taxes after you approve them in the app.
Questions
What people ask us most.
Yes. No sign-up, no card, and as many invoices as you like. The footer says “Made with Melso”; you can turn it off under Design.
A number and series, the issue date, your name or company name, tax ID (NIF) and address, your client’s, a description of the work, the tax base, the VAT rate, the VAT amount and the total. With withholding, also its rate and amount. Article 6 of the invoicing regulation sets this out.
In sequence, with no gaps, within each series: 2026-001, 2026-002 and so on. You can keep a separate series for corrective invoices. “New invoice” suggests the next number for you.
Yes, by setting the item to 0%, but the invoice has to say why: an exempt supply, a service to a business in another EU country (reverse charge) or to a client outside the EU. Pick the reason and the wording appears on the invoice.
For now, yes. The BOE requires freelancers to invoice with VERI*FACTU-ready software from 1 July 2027, and in October 2026 the tax agency announced it wants to push this to October 2028, though that is not yet published. When it applies to you, Melso issues each invoice registered with the AEAT, with its QR code.
Only in your browser, for your next invoice. We don’t send them to any server. “Clear my details” removes them from this device.
Leave the maths to your tax advisor.
Tell us about your situation. We confirm the scope before work starts.