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Every invoice carries the fingerprint of the last.
Sakonix signs every invoice, chains it to the last, sends it to ZATCA and shows you exactly what came back.
Each invoice carries the hash of the one before it. An accepted invoice is never edited: a correction is a credit note.
The invoice your customer receives.
A tax invoice is cleared by ZATCA before it reaches your customer. A simplified one is reported within 24 hours.
- Arabic and English, side by side
- ZATCA's QR code, exactly as it was signed
- Every field ZATCA asks for on the printout
Real printouts from Sakonix, with the buyer's details, the seller's numbers and the QR codes blurred.


The rest of your books, in the same place.
Purchases, stock, payroll and the bank, kept beside your invoices.
Purchases
Record your suppliers' invoices as they read, with their VAT.
Payroll
Monthly payroll, with GOSI worked out for each person.
Stock
Quantities and value at weighted average, across your warehouses.
The bank
Bring in your bank's statement and match it, line by line.
Your VAT return
The return's boxes, worked out from your invoices and bills.
Your accounts
A general ledger, a profit and loss and a balance sheet, kept as you issue.
Connected to ZATCA in three steps.
No developer, and nothing to install.
Get a one-time code
From the Fatoora portal, signed in as your business.
Paste it into Sakonix
Sakonix creates your signing key and asks ZATCA for your certificate.
Start issuing
Sakonix runs ZATCA's checks, and your first invoice is ready to go.
Your data stays in Saudi Arabia.
Your invoices and books are kept on servers inside the Kingdom.
And people to talk to.
In Arabic or English, by WhatsApp, phone or email.
One price per business. Everyone included.
Your whole team and your accountant, with every part of Sakonix.
14 days free. No card needed.
Start free trialQuestions before you start.
Another question? Write to us at hello@sakonix.com
Do I need accounting experience?
No. You issue invoices and record bills, and Sakonix posts them to your books. Your accountant can join you at no extra cost.
Is my data kept in Saudi Arabia?
Yes. Your invoices and books are stored on servers inside the Kingdom.
Can I change an invoice after it is issued?
Not by editing it: an issued invoice is a legal record. You correct it with a credit or debit note, which goes to ZATCA the same way.
What if ZATCA refuses an invoice?
You see ZATCA's reason in plain words, correct the invoice and issue it again. Nothing already issued is lost.
Is Sakonix approved by ZATCA?
ZATCA does not approve software: its own directory of solution providers says a listing is not an approval. Sakonix signs, chains and submits as ZATCA's specifications require, checked against ZATCA's own SDK.
How do I get help?
By WhatsApp, phone or email, in Arabic or English.
Can I try it first?
Yes. You get 14 days free, and no card is needed to start.
Your next invoice, signed and chained.
Set up your company, connect it to ZATCA, and issue.
Start free trial