FEL invoicing software for your business
Invoice the SAT in seconds, not in line.
Issue your DTE certified by Ainnova, handle IVA, exempt and small-taxpayer sales, and your customer gets the invoice by email or WhatsApp. All by the book, no paperwork.
Pro Q249/mo · No per-sale commission · 30-day guarantee
No card needed; nothing is charged.
If your business has to issue DTEs to the SAT, you need software that invoices without slowing down checkout. With Cuadra the invoice comes out certified as you take payment, with Ainnova included: you don't contract a certifier separately. It handles IVA, exempt and small-taxpayer sales, multiple branches each with their own NIT and establishment, and voids with a credit note without deleting anything. The Pro plan includes 250 DTEs a month, amounts are in quetzales (GTQ) and your customer gets the invoice by email or WhatsApp. FEL e-invoicing for businesses in Guatemala.
Businesses like yours
- Certified with the SAT
- Made in Guatemala
- Support on WhatsApp
I tried three systems before Cuadra. It's the first that handles FEL the way SAT actually wants it — not as a paid bolt-on.
Roberto Gómez
Owner · Tienda La Esquina
Cobán
I used to track appointments in a notebook, inventory in Excel, and invoices in something else. Now it's all Cuadra. Mondays don't scare me anymore.
Sofía López
Founder · Spa Renacer
Flores, Petén
What's included
Instant certified DTE
You charge and the invoice comes back certified with the SAT through Ainnova in seconds, not minutes.
IVA, exempt, small taxpayer
Pick the tax scenario per sale: IVA, exempt or small taxpayer, with the legal phrases the law requires.
Multiple branches
Each branch invoices with its own NIT and establishment number, so nothing gets mixed up.
Void with a credit note
If something changes, you issue a credit note and the record stays. You never delete an issued invoice.
Reaches the customer
The customer gets their DTE by email or WhatsApp the moment you charge, with no resending from you.
All in quetzales
Amounts come out in GTQ with the IVA already calculated, so you skip the math by hand.
How it works
- 01
Charge as usual
You sell at the point of sale and pick whether it carries IVA, is exempt or is a small-taxpayer sale.
- 02
Cuadra certifies
It sends the DTE to the certifier, the SAT approves it and hands back the finished invoice in seconds.
- 03
The customer gets it
It lands by email or WhatsApp, and you keep your copy for your tax filing.
Why it helps
- Invoices in seconds, not in line: you charge and the DTE comes back certified before the customer puts the card away.
- You stay right with the SAT: every sale carries the legal phrases and tax scenario the law asks for, without you memorizing them.
- You never lose an invoice: if you slip up, you void it with a credit note and both stay on record for when you file.
Common questions
Do I need to hire the certifier separately?
Cuadra already issues with Ainnova as the certifier. You invoice from the point of sale and we send the DTE to the SAT.I have two branches with different NITs, does it work?
Yes. Each branch invoices with its own NIT and establishment number, and you see every sale on one screen.I made a mistake on an invoice, can I delete it?
None get deleted, that's what the law requires. You issue a credit note that voids it, and the record of both stays.
Explore more features
Learn to use it (guides in Spanish)
See what you made today
Try Pro for 14 days with no card and no NIT. Take your first sale today and see your numbers at close. Invoice with FEL only when you're ready.
14 days of Pro · No card