Question and answer · Fawtara

How to comply with Oman e-invoicing using Tally (TallyPrime)

The short answer

The Tax Authority names no accounting software; it says you can keep your system under your arrangement with an accredited service provider that validates each invoice as structured XML. On 11 October 2026 we found no Oman e-invoicing announcement on Tally's Middle East and Oman pages and no Tally entry in the Authority's list of accredited providers, so the practical route is an accredited provider that offers a connection to Tally. Ask for it in writing, take a sample XML invoice from the provider, and test it with our free checker.

The Tax Authority names neither Tally nor any other accounting software. It says the taxpayer's accounting system can be retained under its arrangement with an accredited provider.
An accredited service provider validates and sends the invoice, not the accounting software alone, and the mandatory format is XML on the PINT OM standard.
On 11 October 2026 we found no Oman e-invoicing announcement on Tally's Middle East home page or on its Oman page.
The official list of accredited providers held 35 providers that day and no entry under the name Tally.
Pages and the list change, so check them on the day you decide, and ask your provider for written confirmation of its connection to your edition of Tally.

Last reviewed: 11 October 2026. Based on Decision 189/2026 and the Tax Authority's own FAQ.

What the Tax Authority says about your accounting software

The official FAQ (PDF, last updated 30 June 2026) does not name Tally, Zoho, QuickBooks or any other accounting product. What it says about the taxpayer's accounting system:

Question	What the Authority says	Where
Does the company need to change its current ERP system?	ERP systems can be retained based on the arrangement taxpayers have with their accredited service providers	3.4.2
How does a taxpayer map its system's data?	Taxpayers and service providers must use the Oman PINT specifications as guidelines to ensure the necessary mapping of the system against the requirements	3.4.1
How is an e-invoice issued?	Through any compliant e-invoicing solution, and every invoice must be validated by the issuer's accredited service provider	4.2.2
What format?	Invoices must be issued in XML format as the mandatory structured format	2.4.4
How does a taxpayer connect to a provider?	It requests the connection through the Fawtara portal, is linked to one provider at a time, and can disconnect and switch	6.1

For a business that uses Tally that means: no compulsory change of software on these words, but the invoice must be issued as XML on the PINT OM standard and validated by your accredited provider. Whether that XML comes straight from Tally or from a connection layer the provider supplies is between you and the provider; the Authority does not address it.

Where Tally stands today: what we read on 11 October 2026

What we checked	What we found
Tally's Middle East home page	VAT pages for the UAE and Saudi Arabia, including an e-invoicing (Fatoora) software page for Saudi Arabia, and a banner saying Tally is listed as an ASP (service provider) by the UAE Ministry of Finance, which links to a UAE e-invoicing page. We found no page on e-invoicing in Oman
Tally's page for its VAT software in Oman	It covers VAT and the software being available in Arabic, and does not mention Oman's e-invoicing mandate
The Authority's official list of accredited providers on the Fawtara portal	35 providers on 11 October 2026, and no entry under the name Tally

This is what the company says about itself on its pages, not what the Tax Authority says, and the absence of an announcement on particular pages does not mean Tally does not work with accredited providers. What an accredited provider says about its connection to Tally is that provider's statement, not the Authority's and not Tally's; we have not verified it and we name no one. Ask your accredited provider directly, and check the pages and the list on the day you decide.

The practical route: Tally, then an accredited provider, then the Tax Authority

Find your date: who needs to comply with e-invoicing in Oman, then when e-invoicing becomes mandatory in Oman.
Choose an accredited provider from the official list as described in Oman e-invoicing accredited service providers, and compare written offers using the questions on how much e-invoicing costs in Oman.
Ask the provider, and your Tally partner if you have one, whether a connection to your edition of Tally exists and how invoices travel from Tally to the provider, and get the answer in writing.
Request the connection through the Fawtara portal before your date: the FAQ expects integration on or before the go-live date (1.2.4).
Take a sample XML invoice built from your data from the provider and test it as below.

Eight questions for your provider about Tally

Do you have a supported connection to my edition of Tally (TallyPrime, the server edition or another), and is it direct or through an intermediate layer?
Who maps Tally's data to the PINT OM fields, me or you, and who pays for that?
Who generates the unique number for each invoice and the QR code for consumer invoices?
How do I issue a credit or debit note for an invoice issued from Tally?
What happens to an invoice that fails validation: how does it come back to me, and with what message?
Do I get to see the XML file itself, or only the result?
Does your price include the connection to Tally, support, and updates when the PINT OM rules change?
Can I get a sample XML invoice from my own data before I sign?

What to prepare in your data whichever connection you use

An e-invoice requires fuller data than your invoice carries today, including supplier and customer details, items and the tax category. The lists are on the Oman e-invoicing requirements page (Article 144 of the Executive Regulations), so check what your customer and item records in Tally hold before any connection starts. Each rule is explained in the rule library.

Test the XML

Run the sample file through the free invoice checker to see which rules it fails. It is a structural check that does not verify a VAT number or detect a duplicate invoice, and a pass does not mean the Tax Authority will accept the invoice, as how to check if your invoice is valid for Oman e-invoicing explains. Depending on what else you use, read can I use Excel for e-invoicing in Oman and does Zoho Books or QuickBooks support Oman e-invoicing.

Frequently asked questions

Does TallyPrime send e-invoices to the Tax Authority by itself?

We found nothing that says so. The official FAQ says every e-invoice must be validated by the issuer's accredited service provider (4.2.2), and that the provider reports specific tax data to the Authority (2.1.1). We found no Oman e-invoicing announcement on Tally's Oman pages on 11 October 2026.

Is Tally an accredited service provider in Oman?

On 11 October 2026 we found no entry under the name Tally in the official list, which held 35 providers. The list changes, so check it on the day you decide.

Do I need to change from Tally?

Not according to the official FAQ: your accounting system can be retained under your arrangement with your accredited provider (3.4.2). But the invoice must be issued as XML on the PINT OM standard, directly from the software or through a connection the provider supplies.

Can I issue from Tally and email a PDF?

A PDF does not replace the e-invoice: the official FAQ says a PDF invoice is not an e-invoice (1.1.1). After implementation paper stays allowed for consumer invoices only, in addition to the electronic format (2.3.2).

How do I issue an e-invoice to a customer in Oman?

You issue it from a compliant solution as XML on the PINT OM standard, and your accredited service provider validates it before its tax data reaches the Tax Authority (4.2.2 and 2.4.4). Request the connection through the Fawtara portal before your date.

How do I test an invoice from Tally?

Take a sample XML file made from your data from your accredited provider and run it through our free checker. It is a structural check and does not mean the Tax Authority accepts the invoice.

Get a sample XML file from your provider

Run it through the free checker to see what your Tally data is missing before that becomes a problem.

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Sources and how we checked them

Fawtara (E-invoicing) Frequently Asked Questions, Oman Tax Authority, PDFDate it carries: Last updated 30 June 2026.Where and when we read it: The Authority's portal, read on 11 October 2026. The 23 April 2026 edition is still served at another address on the portal; we cite the 30 June edition. We cite the section number, then the question number, such as 3.3.4.What we use it for: That the Authority names no accounting product, that the taxpayer's system can be retained under its arrangement with the accredited provider (3.4.2), mapping a system's data to PINT OM (3.4.1), the XML format (2.4.4), the provider validating every invoice (4.2.2), linking and switching providers (6.1), and that a PDF is not an e-invoice (1.1.1).
Accredited Service Providers, Fawtara Portal, Oman Tax AuthorityDate it carries: Lists accreditation dates from 2 July 2026 to 10 October 2026.Where and when we read it: We read it on 11 October 2026 and it held 35 providers. It is a JavaScript page, so we read it in a browser. We publish no names.What we use it for: That the list, on 11 October 2026 and with 35 providers, held no entry under the name Tally.
Tax Authority Chairman's Decision No. 189/2026 amending certain provisions of the VAT Executive RegulationsDate it carries: Issued 3 August 2026; published in Official Gazette No. 1660 on 9 August 2026.Where and when we read it: We read its text on Qanoon.om, a reading copy that says itself it is not an official source. We did not find the Decision on the Authority's own VAT Law and Regulations page when we looked on 11 October 2026.What we use it for: The two mandatory dates (Article 3), the electronic tax invoice rule (amended Article 143) and the individual exemption (Article 143 bis 2).
Tally Solutions, Middle East home pageDate it carries: Undated page.Where and when we read it: Read on 11 October 2026. This is what the company says about itself, not what the Tax Authority says.What we use it for: What the company shows about VAT for the UAE and Saudi Arabia, including an e-invoicing (Fatoora) page for Saudi Arabia, a banner saying Tally is listed as an ASP by the UAE Ministry of Finance (the company's own claim about the UAE), and that it shows no page on e-invoicing in Oman.
Tally Solutions, Oman VAT software pageDate it carries: Undated page.Where and when we read it: Read on 11 October 2026. This is what the company says about itself, not what the Tax Authority says.What we use it for: What it says about VAT and about the software being available in Arabic, and that it does not mention Oman's e-invoicing mandate.
PINT OM specifications published by PeppolDate it carries: Versioned specification.Where and when we read it: The Authority's FAQ points to it (section 5.1, question 5).What we use it for: The technical format of an Oman e-invoice.

Links open the original document. Where the Tax Authority's FAQ (30 June 2026) and Decision 189/2026 differ, the Decision governs.

This page explains published rules in plain language. It is not legal or tax advice, and the Tax Authority's own documents remain the reference.