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Oman · OMR · VAT 5% · Oman Tax Authority

Oman Purchase Order Maker — Orders in Omani Rial

With Fawtara e-invoicing arriving in 2027, Omani suppliers' invoices will be matched against your orders more and more automatically. DocMak helps you issue purchase orders that make that easy: supplier VATIN, item lines in Omani Rial, 5% VAT shown separately and delivery terms in plain words.

Opens the DocMak purchase order editor in OMR with 5% VAT.

  • Supplier VATIN and CR number
  • OMR lines with 5% VAT shown separately
  • Three-decimal baisa amounts
  • Delivery site, date and Incoterm
  • Approval signature block

Tax rules in Oman

5%VAT · Standard rate since 16 April 2021
0%VAT · Zero-rated supplies
Tax IDVAT number (VATIN)

E-invoicing: Fawtara e-invoicing starts with a voluntary pilot from late August 2026. It becomes mandatory on 1 April 2027 for businesses with annual supplies above OMR 5 million, and on 1 October 2027 for all other VAT-registered businesses.

Sources: Oman Tax Authority · Al Tamimi: Oman approves VAT effective 16 April 2021 · Fonoa: E-invoicing in Oman · Last reviewed:

How to create a purchase order in Oman

  1. 1Open the Oman Purchase Order MakerOpen the free Oman Purchase Order Maker and pick the template that matches how you trade in Oman.
  2. 2Add your company detailsEnter your trade name, address, tax registration number and logo once — they are reused on every document.
  3. 3Fill in the line itemsAdd the document lines and amounts in the local currency, with the correct tax treatment for each line in Oman.
  4. 4Download and sendReview the preview, then download a clean PDF or Word file and send it to your client, supplier or bank.

Getting ready for invoice matching

Once suppliers issue e-invoices through Fawtara, each one should point to an order you can find. Put these on every PO:

  • A unique PO number your suppliers will quote
  • Your legal name, address and VATIN
  • Supplier legal name, VATIN and CR
  • Line prices excluding VAT, 5% VAT and total in OMR

Interior and port deliveries

Deliveries to oilfield and interior sites need more than an address. Give the site name, nearest town, access requirements and a contact, and say whether delivery to site or to a Muscat warehouse is included in the price.

Local suppliers and in-country value

Where your contract tracks in-country value, mark Omani suppliers on the PO register; it saves time when you report local spend.

Frequently asked questions

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Global version: /tools/purchase-order-maker