Tax filing made simple for autónomos
Prepare your quarterly and annual filings in minutes. Facturaz calculates each modelo and generates the official AEAT file, so you upload it and file in seconds.
Automatic calculations
IVA and IRPF calculated automatically from your invoices and expenses.
Never miss a deadline
Get reminded before every tax deadline. All AEAT dates built in.
Ready-to-file AEAT file
Facturaz generates the official AEAT file for each modelo it supports. Load it at the AEAT and follow the in-app steps to file it.
Store filing proofs
Upload AEAT confirmations and keep all tax docs in one place.
Everything you need
From calculation to the file you upload at the AEAT.
Tax calendar with reminders
See all deadlines at a glance with email and in-app reminders.
All modelos supported
303, 390, 130, 111, 190, 115, 180, 347 and 349, plus 200 and 202 for SLs.
Download the file, file in seconds
Get the official AEAT file for each supported modelo and load it at the AEAT.
Then «Importar» at the AEAT
Audit agent
31 automatic checks on invoices, expenses and contacts before you file.
Store filing proofs
Upload and store your AEAT confirmation receipts.
Would rather not file it yourself?
We present your modelos at the Tax Agency in your name. You approve the figures, we do the filing.
€49 + IVA per quarter
Loved by autónomos and businesses
See what other autónomos say about invoicing with Facturaz.
"I use Facturaz mainly for my invoices and everything runs smoothly."
Amanda
"I really like that with Facturaz I can easily download the tax forms."
Raoul
"What I like most about Facturaz is how easy it is to upload expenses."
Elena
"GestorIA helps me understand what's really happening in my business, not just the totals."
Julio M.
Frequently asked questions
Everything you need to know about taxes in Facturaz.
Facturaz supports the main forms for autónomos: 303 and 390 (IVA), 130 (IRPF), 111, 190, 115 and 180 (withholdings) and 347 and 349 (informativas). For SLs it also generates 200 and 202 (Impuesto sobre Sociedades). For each one, Facturaz creates the official AEAT file, ready to upload.
Yes, you need a digital certificate (FNMT or another Spanish certificate) to file on the AEAT website. You log in to the AEAT with your certificate and upload the file Facturaz generated. Facturaz prepares the file but does not submit on your behalf.
Facturaz validates your data and warns you about potential issues before you file. If you need to correct a filed return, regenerate the file for the complementary or substitutive return in Facturaz and upload it at the AEAT.
Forecasts are based on your actual invoices and expenses, so they're as accurate as your data. As you add more transactions, forecasts update in real-time. They're great for planning, but final amounts depend on actual activity.
Yes, if you manage multiple businesses or clients, you can handle tax filings for each separately within Facturaz. Perfect for asesores managing multiple autónomos.
Explore more features
Everything in Facturaz works with the same data, so each feature makes the others more useful.
Invoicing
Create Verifactu invoices in seconds, send them by email and get paid online.
Expenses
Photograph a receipt and let the AI fill in the details, IVA included.
Reports & forecasting
See where your money goes and what is coming next quarter.
Quotes
Send professional quotes and turn them into invoices when they get accepted.
Clients
Every client with their full history: invoices, quotes and pending balances.
Projects
Track your time, organize the work and bill every hour you put in.
GestorIA
Ask about your business in plain words and get answers from your own data.
Checkout
Charge in-person sales that flow straight into your accounting.
Banking
Connect your bank and reconcile every movement with its invoice or expense.
Bookings
Clients book appointments and classes online, straight into your agenda.
Lucía Gómez
10:00 to 20:00 · 2 bookings
Ana Ruiz
11:00 · Gel nails
Carmen Vidal
13:00 · Manicure
Ready to simplify your taxes?
Join others who file their taxes stress-free with Facturaz. Try everything free for 14 days.