Start with the part most pages like this bury: tBiz does not print tax invoices in Arabic. There is no Arabic in the product and no right-to-left layout in the document templates. If bilingual invoicing is a requirement for you, this page will tell you what the requirement actually is and who does meet it.
Clearly shown — in Arabic, فاتورة ضريبية — so the document identifies itself as a tax invoice rather than a proforma or a quotation.
The supplier’s tax registration number, and the recipient’s where they are registered and claiming input credit.
Unique, sequential, and the date of supply where it differs from the date of issue.
Taxable amount, rate applied and the VAT amount, with the total payable shown in AED even where the invoice is in another currency.
If the invoice is in a foreign currency, the rate used to convert to AED, from an approved source.
The requirement to provide an Arabic version arises in specific circumstances rather than universally — which is precisely the question to settle with your tax adviser before choosing software.
No. There is no Arabic in the product today and no right-to-left handling in the print templates. We would rather say that on the page that ranks for the question than let you find out during a trial.
Wafeq and Zoho Books both do, and both are reasonable choices if that is a hard requirement for you. Our comparison pages for each say the same thing.
Yes — 5% standard, zero-rated and exempt classification, reverse charge, designated zones, TRN capture and validation, emirate-wise box 1 and the full VAT 201 working. Arabic document rendering is the specific gap, not VAT itself.
Not universally. The circumstances in which an Arabic version must be provided are a matter for your tax adviser and depend on who you are supplying and what has been requested. Many UAE businesses invoice in English without difficulty, which is why tBiz is usable here at all — but if Arabic is required for you, it is required, and no amount of other features substitutes.
Set AED as your base currency, add your TRN, and see the VAT 201 working build itself.