Running a small business in Oman

3 factors that shape how a small business operates here — tax and e-invoicing, payments, labour and licensing — each with its source and the date it was checked.

1. E-invoicing & Tax Compliance

   Fawtara e-invoicing: SMEs in scope from August 2027

   Detail: Oman's Fawtara rollout: Phase 1 (August 2026) the first 100 large VAT-registered companies; Phase 2 (February 2027) all large VAT-registered companies; Phase 3 (August 2027) all remaining VAT-registered taxpayers including SMEs; Phase 4 (date TBD) government entities. It uses a five-party model (supplier, supplier's service provider, buyer's provider, buyer, Tax Authority) with real-time validation.

   Why it makes work harder: VAT-registered SMBs will need an accredited service provider and structured e-invoices within ~12 months; SMB suppliers to large firms may be asked for Fawtara-ready invoices from early 2027.

   Most affected: B2B services, Contracting, Wholesale, Facilities managementIn Nassima: Invoicing (Fawtara-connected), AccountingAs of 2026-07VATupdate

2. E-invoicing & Tax Compliance

   5% VAT with OMR 38,500 registration threshold

   Detail: Oman applies 5% standard VAT (since April 2021) subject to exemptions and zero-rating; mandatory registration applies when annual supplies exceed OMR 38,500 (voluntary above OMR 19,250). PwC last reviewed 7 July 2026.

   Why it makes work harder: SMBs crossing the threshold must immediately issue VAT-compliant invoices and file returns, and will fall into Fawtara Phase 3.

   Most affected: Retail, Services, TradesIn Nassima: Invoicing, AccountingAs of 2026-07PwC Worldwide Tax Summaries - Oman other taxes

3. Labour & Licensing

   Oman WPS: wages due within 3 days; OMR 50-100 fine per worker

   Detail: Oman's Ministerial Decision 729/2024 (effective 16 Dec 2024) requires wages to be transferred within 3 days of the end of the wage period (down from 7). Coverage was phased (75% of workforce by Sept 2025, 90% by Nov 2025) and is universal from 2026; violations bring permit suspension and OMR 50 per affected worker, doubling to OMR 100 for repeats.

   Why it makes work harder: Very tight payroll windows force small employers to have cash and payroll files ready immediately at period end.

   Most affected: Construction, Retail, Restaurants, Home servicesIn Nassima: Accounting & Bank Reconciliation; ForecastingAs of 2026greytHR blog