Do e-invoicing penalties apply to businesses that join voluntarily?
No. Article 2 of Cabinet Decision No. 106 of 2025 excludes people who issue, transmit, exchange or report e-invoices voluntarily, and Ministerial Decision No. 197 of 2026 says voluntary users must follow the e-invoicing rules except the decisions on violations and penalties. Joining early lets a business test its invoices without penalty risk.
On this page
Who might join early
Subcontractors below AED 50 million that supply large main contractors live from 1 January 2027, and members of VAT groups whose internal transactions are excluded for 24 months but who want one process.
When penalties start
Once the business's mandatory date arrives, 1 July 2027 for revenue under AED 50 million, the penalties apply in full.
Where SupaJack Construct fits
SupaJack Construct does not transmit e-invoices. It stores the company's Peppol endpoint ID and produces tax invoices and credit notes with the data a provider needs, and the company's accredited service provider handles exchange and reporting.
Related tools and guides
See the answers on when e-invoicing starts, what an e-invoice is, accredited service providers, the 14 business day deadline and whether SupaJack Construct sends e-invoices, plus the VAT guide for contractors and finance and VAT in SupaJack Construct.
Worked example
A subcontractor with AED 25 million revenue joins voluntarily in February 2027 and sends some e-invoices late while testing. No penalty applies. From 1 July 2027 it is in scope, and late e-invoices cost AED 100 each up to AED 5,000 a month.
Questions people ask
Do the rules apply to voluntary users?
Yes, except the penalties.
When do penalties start for smaller businesses?
From 1 July 2027.
Is there a benefit to joining early?
Testing without penalty risk.