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Onboarding creates the link between your business and Fatorly as your Accredited Service Provider. You start in EmaraTax, the FTA portal, and finish in a short two-step wizard on our side.
You do not need a Fatorly account first. If you continue without signing in, we create your account from the details the Federal Tax Authority has verified, on the Free plan. If you already have an account, you can sign in during the wizard so the link attaches to it.

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Part 1 — In EmaraTax

1

Open the e-Invoicing service

Sign in to EmaraTax, choose the taxable person you’re linking, and open E-INVOICING from the left-hand menu.The service page explains what onboarding, reverification and offboarding do. Read it, then tick I confirm that I have read the above instructions and guidelines at the bottom.
The EmaraTax e-Invoicing service page, with the read-confirmation checkbox at the bottom
2

Choose the action

EmaraTax shows an e-Invoicing Action Required popup describing the three actions available to you. Select Proceed.
The e-Invoicing Action Required popup listing Onboarding, Reverification and Offboarding
3

Pick Fatorly from the list of providers

You’ll see the list of accredited service providers for your TIN. Search for Hamwi Computer Software L.L.C — that is Fatorly’s registered entity, ASP ID 115154 — select the radio button on its row, and choose Proceed to ASP.
The list of ASPs filtered to Hamwi Computer Software L.L.C, ASP ID 115154, with its row selected
Your TIN is shown just above the table, as TIN for e-Invoicing Onboarding. That’s the number you’ll enter on the next screen.
4

Confirm you're leaving EmaraTax

A confirmation popup appears. Choose Yes to continue to Fatorly.
EmaraTax confirmation popup before handing over to the service provider

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Part 2 — In the Fatorly wizard

EmaraTax hands you to us with a secure, single-use request. The wizard has two steps, shown by the indicator across the top, and a 15-minute countdown in the bottom-left corner.

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Step 1 — Applicant details

Step 1 of the linking request, with empty applicant detail fields
Verify Applicant Details stays greyed out until every field passes format validation — so if the button won’t respond, a field is still invalid.
Step 1 showing an e-mail format error and a TIN format error, with the Verify button disabled
Format validation only checks the shape of what you typed. It cannot tell whether an e-mail address is the one the FTA holds — only the FTA can, when you select Verify Applicant Details. See Troubleshooting if verification is refused.

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Step 2 — Review & confirm

Once the FTA verifies you, it returns your registration details. They are filled in for you and cannot be edited — they are the FTA’s record, not ours.
Step 2, Review and Confirm, with the FTA-returned details filled in and non-editable
Tick I confirm that the above details are correct and I wish to proceed with the submission, then select Submit. The checkbox gates the button — Submit stays disabled until you tick it.

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Confirmation

Linking Confirmed screen, showing the linked TIN
The confirmation screen carries your TIN, so you can keep it as a record of which taxpayer was linked. We also e-mail an invitation to the registered address so you can set a password and sign in. At this point we register your business on the Peppol network as 0235:<your TIN>, and you can start issuing invoices. See Create / Edit an Invoice.

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Checking it worked

Back in EmaraTax, the Linkage Status with ASP tab shows a row for your TIN with status Linked, our ASP ID, and the date.
The EmaraTax Linkage Status table showing a Linked row
The table holds one row per linkage and updates that row in place. If you have linked and unlinked before, you’ll see the earlier rows here too, each with its own status and date.