Invarify/Knowledge base

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Search our guides on UAE e-invoicing, PINT-AE, VAT, and Invarify.

⭐ Popular articles
Quick start guide
Getting started · 3 min
What is a TRN and how to validate it
Getting started · 2 min
Creating your first invoice
Getting started · 5 min
UAE e-invoicing mandate explained
UAE e-invoicing & FTA · 8 min
Mandatory compliance deadlines 2026–2027
UAE e-invoicing & FTA · 3 min
UAE VAT categories: standard, zero, exempt
VAT & tax · 5 min
Submission-readiness error codes explained
Troubleshooting · 5 min

Getting started

Set up your account and send your first invoice

Quick start guide3 min
Setting up your business profile4 min
What is a TRN and how to validate it2 min
Creating your first invoice5 min
View all 5 articles

Invoices & quotations

Create, edit, send, and manage your documents

Creating a PINT-AE invoice6 min
Editing a draft invoice2 min
Invoice types: standard, simplified, credit note4 min
Converting a quotation to an invoice3 min
View all 6 articles

UAE e-invoicing & FTA

Understanding PINT-AE, Peppol, and UAE compliance

UAE e-invoicing mandate explained8 min
What is PINT-AE?5 min
How the Peppol 5-corner model works6 min
Mandatory compliance deadlines 2026–20273 min
View all 6 articles

VAT & tax

VAT categories, rates, and quarterly filing

UAE VAT categories: standard, zero, exempt5 min
How VAT is calculated on invoices4 min
Quarterly VAT filing guide6 min
Reverse charge VAT explained4 min
View all 5 articles

Account & billing

Plans, trial, upgrades, and account settings

How the 14-day free trial works2 min
Upgrading your plan2 min
Invoice limits and overage charges3 min
Managing multiple companies4 min

Troubleshooting

Common errors and how to fix them

Submission-readiness error codes explained5 min
TRN validation errors3 min
PDF generation issues2 min
Login and authentication problems2 min

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