La confianza de más de 3.000 empresas
Contabilidad e impuestos con IA
Diseñado para microempresas y freelancers
Personaliza tus facturas
Gain full financial clarity
Make confident financial decisions
Contabilidad e impuestos con IA
✔️
Retrieves invoices automatically from AT and collects documents from your email.
✔️
Matches transactions with invoices and organizes everything for you.
✔️
Auto-calculates VAT and applies tax rules.
✔️
Highlights what needs your attention — only if necessary.
✔️
Learns from you and automates more over time.
✔️
Connect your bank & tax portal — or upload receipts and PDF statements manually.
✔️
Confirm or adjust transactions when needed — FIZ suggests the right categories.
✔️
Attach missing documents only when necessary.
Facturación ilimitada y gratuita
Factura en segundos con FIZ: nada más entradas manuales y cálculos.
🔒
FIZ securely stores all your reports, so when tax time comes, everything is ready.
📂
Access, share, and download reports in the format you need — anytime, anywhere.
No more
Last-minute tax panic
FIZ keeps everything updated for you.
Outdated spreadsheets & manual data entry
Automation does the work.
Storing endless paper invoices & receipts
Just snap a photo or upload digitally, and FIZ stores everything.
Wasting hours on transaction matching
Smart AI takes care of it.