Mandatory e-invoicing is turning invoicing into a system integration project with fixed go-live dates. Saudi Arabia has required compliant electronic invoices since December 2021 and is integrating taxpayers with FATOORA in waves, the UAE starts with large businesses on 1 January 2027, India has applied e-invoicing above INR 50 million turnover since 2023, Germany and France are phasing in domestic B2B mandates, and the EU's ViDA package makes e-invoicing the default for intra-EU trade from 1 July 2030.
Gulf clearance models: Saudi Arabia and the UAE
In Saudi Arabia Phase One (generation) has applied since 4 December 2021 to all taxpayers except non-residents, and Phase Two (integration with ZATCA's FATOORA platform) has been rolled out in waves since 1 January 2023 with at least six months' notice per wave. Wave 25 covers taxpayers whose VAT-able revenue exceeded SAR 187,500 in any of 2022 to 2025 and must integrate by 1 February 2027.
The UAE system works through accredited service providers. Businesses with revenue of AED 50 million or more must appoint a provider by 30 October 2026 and go live on 1 January 2027; those below AED 50 million must appoint by 31 March 2027 and go live on 1 July 2027. Business-to-consumer transactions are excluded for now.1234
Germany and France: domestic B2B mandates
Germany has required all businesses to be able to receive structured e-invoices for domestic B2B supplies since 1 January 2025. Paper or non-standard electronic invoices remain allowed for supplies up to 31 December 2026, and during 2027 only for issuers whose prior-year turnover did not exceed EUR 800,000 or who use EDI.
In France, from 1 September 2026 every VAT-registered business in scope must be able to receive e-invoices through an approved platform, and large and intermediate-sized companies must issue them; small and medium-sized enterprises and micro-enterprises must issue from 1 September 2027.5678
India and the EU ViDA timetable
India's B2B e-invoicing, introduced in October 2020 for large taxpayers, has applied to businesses with turnover above INR 50 million since 1 August 2023 (secondary source). At EU level, the VAT in the Digital Age directive makes e-invoicing the default and introduces digital reporting for intra-EU transactions from 1 July 2030; Member States may already require domestic e-invoicing for established businesses.910
| Market | Who | Date | Source |
|---|---|---|---|
| Saudi Arabia | Phase Two Wave 25: VAT-able revenue above SAR 187,500 in 2022 to 2025 | Integrate by 1 February 2027 | ZATCA |
| UAE | Revenue AED 50 million or more | Provider by 30 October 2026; live 1 January 2027 | Ministerial Resolution 66 of 2026 |
| UAE | Revenue below AED 50 million | Provider by 31 March 2027; live 1 July 2027 | Ministerial Decision 244 of 2025 |
| Germany | Domestic B2B issuers above EUR 800,000 turnover | Structured e-invoices for supplies from 1 January 2027 | § 27 UStG |
| France | Large and intermediate companies issue; all receive | 1 September 2026 | DGFiP; economie.gouv.fr |
| France | SMEs and micro-enterprises issue | 1 September 2027 | economie.gouv.fr |
| India | Turnover above INR 50 million | Since 1 August 2023 | PwC summary (secondary) |
| EU (ViDA) | Intra-EU transactions | 1 July 2030 | Directive (EU) 2025/516 |
Decisions to make
- Which wave or revenue band does each entity fall into?234Saudi waves and the UAE revenue bands set different go-live dates for entities in the same group.
- Can the ERP issue and receive structured invoices in each required format?57German receipt has been mandatory since 2025 and French receipt through an approved platform from September 2026.
- Has the UAE entity appointed an accredited service provider in time?3Large UAE businesses must appoint a provider by 30 October 2026, two months before go-live.
- Is the group's intra-EU invoicing ready for 2030 digital reporting?10ViDA replaces recapitulative statements with near real-time digital reporting for cross-border supplies.
Documents usually needed
- Entity-by-entity e-invoicing applicability assessment with revenue figures
- Contract with an accredited or approved e-invoicing service provider
- ZATCA wave notification and onboarding records
- ERP format mapping to national standards (for example EN 16931 for Germany)
- Archive procedure for structured e-invoices
Common mistakes
- Assuming a non-resident or branch is outside every mandate without checking each country's scope
- Treating the provider appointment date in the UAE as the go-live date
- Building issuance first and forgetting receipt, which applies earlier in Germany and France
- Missing a ZATCA wave notification sent to a dormant inbox
- Keeping PDF invoices as the archive copy where the structured file is the legal invoice
Questions businesses ask
Does Saudi e-invoicing apply to non-residents?
Phase One applies to all taxpayers except non-residents. Resident VAT-registered businesses are covered and are integrated in waves.1
When must a mid-sized UAE company go live?
If revenue is below AED 50 million, it must appoint an accredited provider by 31 March 2027 and implement by 1 July 2027.4
Can a German company still send PDF invoices to German customers in 2027?
Only if its prior-year turnover did not exceed EUR 800,000, or where EDI is used; otherwise structured e-invoices are required.6
What this guide does not yet confirm
These points need checking with a qualified local professional before you rely on them.
- India: the official e-invoice portal and GST notifications could not yet be checked; the threshold rests on a secondary source and any reporting time limit was not confirmed.
- United Kingdom: any announced e-invoicing mandate was not confirmed on an official page.
- Singapore: the InvoiceNow (Peppol) GST requirements were not researched.
- United States: no federal e-invoicing mandate was researched.
- France: the e-reporting obligations for B2C and international transactions were not separately confirmed.
Sources and review status
Each statement is numbered to the source it was checked against. We use official sources where we can, and each statement says whether it was checked against an official or a secondary source. Sources last checked on 19 October 2026. None of it has been professionally reviewed yet: it is research checked against official and secondary sources by WONE Global, not legal or tax advice.
E-invoicing Phase One (generation) has applied since 4 December 2021 to all taxpayers except non-residents, and Phase Two (integration with ZATCA's Fatoora platform) has been rolled out in waves since 1 January 2023 with at least six months' notice per wave. VAT-registered resident taxpayers.
Taxpayers whose VAT-able revenues exceeded SAR 187,500 in 2022, 2023, 2024 or 2025 are targeted in Wave 25 and must integrate with Fatoora by 1 February 2027. Taxpayers notified by ZATCA for Wave 25.
Businesses subject to the e-invoicing system with revenue of AED 50 million or more must appoint an accredited service provider by 30 October 2026 and implement the e-invoicing system by 1 January 2027. Federal; applies onshore and in free zones to persons subject to the system. The provider deadline was extended from 31 July 2026.
Ministry of Finance news item of 10 May 2026 confirms the extension and that the 1 January 2027 date is unchanged.
Businesses subject to e-invoicing with revenue below AED 50 million must appoint an accredited service provider by 31 March 2027 and implement the system by 1 July 2027; government entities must do so by 31 March 2027 and 1 October 2027 respectively. Federal. Business-to-consumer transactions, and persons making only such transactions, are excluded until the Minister decides otherwise (Article 5(2)). Voluntary adoption and a pilot programme started from 1 July 2026.
All businesses must be able to receive e-invoices for domestic B2B supplies from 1 January 2025 with no transitional period, while invoices up to EUR 250 and travel tickets are exempt from the e-invoice obligation. Administrative guidance; accepted formats include those compliant with EN 16931 such as XRechnung and ZUGFeRD from version 2.0.1 (excluding the MINIMUM and BASIC-WL profiles). An ordinary e-mail inbox is sufficient for receipt.
The ministry's own FAQ page blocks automated access; the circular was read from a state tax authority download. Later ministry guidance updating this circular may exist and was not reviewed.
Germany allows B2B invoices in paper or non-standard electronic formats only during a transition: for supplies made up to 31 December 2026, and for supplies in 2027 only where the issuer's prior-year total turnover did not exceed EUR 800,000 (or where EDI is used). Domestic B2B invoices between businesses established in Germany; after the transition, invoices must follow the structured e-invoice format in § 14 UStG.
The page sets out the issuing transition only. The general obligation for German businesses to be able to receive structured e-invoices from 1 January 2025 is widely reported but was not confirmed on a page opened.
From 1 September 2026 all VAT-registered businesses in scope must be able to receive electronic invoices through an approved platform (plateforme agréée), and large and intermediate-sized companies must issue e-invoices through such a platform and transmit e-reporting data. Domestic invoicing between businesses; invoices to private individuals are outside e-invoicing but other data transmission rules apply.
France's B2B e-invoicing obligation applies from 1 September 2026 for large and intermediate-sized companies and from 1 September 2027 for small and medium-sized enterprises and micro-enterprises. VAT-registered businesses established in France transacting with each other; set by Article 91 of the 2024 Finance Law as amended. The page does not separate receipt and issuance dates.
impots.gouv.fr confirms the reform has been effective since 1 September 2026. Under the published scheme all businesses must be able to receive e-invoices from 1 September 2026; this was not separately confirmed on the pages opened.
India's B2B e-invoicing requirement, introduced on 1 October 2020 for taxpayers with turnover above INR 500 million, has applied to taxpayers with turnover above INR 50 million since 1 August 2023. GST-registered businesses above the aggregate turnover threshold; some sectors are exempt.
Secondary source; confirm on the GST portal or CBIC notifications.
The EU's VAT in the Digital Age (ViDA) directive makes electronic invoicing the default and introduces digital reporting for intra-EU transactions, with Member States applying those measures from 1 July 2030. Article 5 measures (e-invoicing rules, cross-border digital reporting, removal of recapitulative statements); Member States with an existing domestic real-time reporting system by 1 January 2024 have until 1 January 2035 for the domestic part. Member States may already require domestic e-invoicing for established businesses.
Questions on this topic
10 statements on e-invoicing mandates
