MUSCAT, AUGUST 16
Oman’s proposed mandatory electronic tax invoicing framework that will be implemented in phases from April 2027 is a bouquet of advantages to the businessmen in the country and can yield advantages galore, according to experts.
Oman’s Tax Authority has earlier issued Decision No 189/2026 amending key provisions of the Executive Regulations of the Value Added Tax Law, introducing a mandatory electronic tax invoicing framework and the decision amends the Executive Regulations issued under the VAT Law promulgated by Royal Decree No 121/2020 introducing new provisions governing how tax invoices must be generated, secured, retained and exchanged electronically.
Fawtara, Oman's new eInvoicing mandate, arrives in three dated waves: Phase 1 in August 2026 for the 100 largest taxpayers, Phase 2 in February 2027 for all large VAT-registered businesses and Phase 3 in August 2027 for every remaining VAT-registered business, including SMEs, with no turnover threshold and no permanent exemption.
Speaking to the Observer, Francesco Colavita, SVP MEAPAC, JAGGAER said that this move is simply a head-start, and not a starting point and for most Omani businesses, the mandate that applies to them is still more than a year away and it would be easy to read that gap as breathing room. It should instead be read as a head-start that will not be offered twice.
“Because Fawtara does not simply digitise the invoice a business already produces, it changes how that invoice is created, checked and reported. Every invoice will need to be generated in a structured, machine-readable format, validated by an accredited service provider and reported to the Tax Authority in real time for business-to-business sales, or within 24 hours for consumer sales. That is a different way of working and it cannot be bolted on in the final weeks before a deadline”, he said.
According to him, businesses waiting for their phase before starting, are mistaking the deadline for the starting gun. By the time Phase 3 is confirmed, accredited providers and IT teams will be stretched thin serving every SME in the country at once. Early movers get to choose their provider properly, test their systems without pressure and fix data problems on their own schedule rather than the Tax Authority's.
“It is worth being honest about what the minimum viable version of Fawtara compliance looks like, because for many businesses this will be the default path: register with an accredited provider, connect just enough of the existing system to generate a valid invoice, pass the checks and stop there”, said Colavita, adding, “While this keeps a business on the right side of the mandate and avoids penalties, it treats eInvoicing as a cost of doing business rather than an asset and leaves most of the available value on the table”.
Oman is now the third country in the Gulf to mandate E-Invoicing, following Saudi Arabia and the UAE. According to him, three governments independently reaching the same conclusion is a strong signal that structured, real-time invoicing delivers genuine value, not just administrative tidiness.
“But how much of that value a business captures depends entirely on how well it prepares. Treated as a checkbox, Fawtara returns exactly what a checkbox returns. Treated as an opportunity to fix data, connect systems and build real visibility, it returns considerably more”, Francesco added.
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