Many UAE businesses operate through multiple legal entities: a trading company, a property-holding company, a shared-services business or a Free Zone subsidiary, often sharing ownership, management and systems.
A common assumption is that transactions between companies under the same ownership are internal matters, outside e-Invoicing. That assumption can create significant compliance risk. The critical question is not whether two companies belong to the same corporate group, but whether they belong to the same registered VAT group.
Start with one question: are the companies in the same VAT group?
A commercial group and a VAT group are not the same thing. Unless companies are registered together as a VAT group, transactions between them are generally treated as transactions between separate businesses. Management fees, shared-service recharges and intercompany sales may therefore fall within e-Invoicing. Common ownership, consolidated accounts or internal settlement arrangements do not create an exemption.
Companies within the same VAT group
The Ministry of Finance’s Guidelines confirm that transactions between members of the same VAT group remain within scope. However, a temporary 24-month grace period applies from 1 January 2027 to 31 December 2028, during which these transactions need not follow the e-Invoicing process.
This is a deferral, not an exemption, and it covers only transactions between group members. Each member’s dealings with outside customers and suppliers follow the normal timetable. Each member is also onboarded separately using its own Tax Identification Number. The representative member does not cover the whole group, and a centralised finance function does not change that.
Related companies outside a VAT group
Related companies outside a VAT group get no equivalent grace period. Consider a group with a mainland trading company, a Free Zone subsidiary and a shared-services company charging each other for goods, management services or support. Those transactions follow the normal e-Invoicing rules.
Because the timetable depends on each entity’s own revenue, companies in the same group may go live at different times. Where one entity must issue e-Invoices before its sister company has implemented the system, current guidance provides a transitional route: the e-Invoice is sent to a prescribed fallback endpoint and a conventional invoice is provided alongside it. Confirm the process with your Accredited Service Provider.
What about branches and overseas affiliates?
Branches and divisions of one legal entity should be distinguished from separate subsidiaries. Internal allocations within one legal entity do not automatically constitute supplies, but the underlying arrangements must be examined.
Charges to overseas group companies also need care. Not every such charge is automatically an export with identical treatment; the nature of the supply and the recipient’s circumstances matter. Where an overseas recipient has no Peppol identifier, the guidance provides a prescribed endpoint for exports.
Three traps to avoid
1. Treating the grace period as permanent. Use the 24 months to clean up intercompany master data, review recurring charges and align systems.
2. Overlooking year-end adjustments. Reconciliations, management-fee adjustments, cost allocations and transfer pricing true-ups can generate invoices or credit notes. Decide now how they will be processed.
3. Ignoring the Corporate Tax connection. Intercompany charges should be supported by contracts and commercial evidence and aligned with transfer pricing policies. An e-Invoice provides transaction data; it does not, by itself, show that a charge meets the arm’s-length principle.
What should groups do now?
Start with an entity-by-entity map of intercompany transactions: the entities involved, whether they share a VAT group, the nature of the supply, each entity’s implementation date and the systems that create the invoice. Then review recurring charges, master data, contracts and transfer pricing documentation.
For tax advisers, this is an opportunity to address VAT grouping, e-Invoicing readiness, Corporate Tax and transfer pricing in one coordinated exercise.
Common ownership does not mean common invoicing obligations. Understanding the legal and tax relationship between entities is the starting point for getting intra-group e-Invoicing right.