E-invoicing for Dynamics 365 & AX: mandates, products and guides

In short

Structured e-invoicing is becoming mandatory across Europe — Belgium and Poland are live, France switches on 1 September 2026, Germany phases in through 2027–28. Dr Dynamics makes Dynamics 365 F&O and legacy AX compliant on the e-invoicing platform of your choice: validate free, implement from €35,000, support at 15% per year.

How engagement works

ValidateFree — the 34-check data-readiness validator
ImplementFrom €35,000 — typical pilot live in 6–10 weeks
Run15% per year — named engineer, SLA, monthly review

The mandate timeline is not waiting

Live nowBelgium B2B e-invoicing mandatory since January 2026.
Live nowPoland (KSeF) Phased B2B rollout under way.
1 Sep 2026France All companies must receive e-invoices; large & mid-size must issue.
2027Germany B2B issuing obligations phase in from 2027.
ComingUK & EU ViDA UK consultation under way; EU-wide digital reporting follows.

The products

E-invoicing for Dynamics 365 Finance & Operations. Seamlessly integrated with your provider.

Compliant e-invoicing on standard D365 F&O, built on Electronic Reporting with no add-on licences. Seamlessly integrated with your e-invoicing provider — Pagero, ecosio or the platform you've chosen. AR out, AP in, statuses back. Live in 6–10 weeks.

eInvoicing for Dynamics AX. Without upgrading to D365.

Compliant eInvoicing for AX 4.0, 2009 and 2012. EN 16931 / UBL 2.1. Peppol and PDP ready. Ship in weeks, not quarters.

ZUGFeRD / Factur-X Generator & Extractor

Convert EN 16931-compliant CII XML into ZUGFeRD / Factur-X PDF/A-3 invoices with embedded XML, and extract XML from inbound hybrid PDFs. Runs on your PC.

How engagement works: Validate → Implement → Run

Validate Free

Our 34-check data-readiness validator: a code package your engineer drops into D365 Finance, so your team can run the seller, buyer and payment-terms checks on your own master data — and get a plain-Excel report of every problem and its fix. Email validate@drdynamics.co.uk to get it.

Implement from €35,000

Full implementation: configuration, platform connection, inbound AP, the validation layer, master-data checks and cutover. Typical pilot live in 6–10 weeks.

Run Support at 15% per year

Post-go-live support with a named engineer, an SLA and a monthly operational review — so the next mandate is a configuration task, not a project.

Start free → Validate the data behind your e-invoices.Our readiness validator runs 34 checks — seller, buyer and payment terms — inside Dynamics 365 Finance, on your own master data, and reports every problem and its fix in a plain Excel list. The actual package, not a demo: email validate@drdynamics.co.uk with subject “READINESS” and we'll send it over.

Request the free validator

Proof

Four EN 16931 validation errors cleared ahead of France's mandate — read the case study →

Guides by topic

France

E-invoicing in France and Germany: what CFOs and CIOs need to know before the deadlines hit France's mandate lands 1 September 2026, Germany's issuing waves follow in 2027–28. What each country requires, how they differ, and where the D365 F&O effort sits.
Your French e-invoicing project won't fail on the XML. It'll fail on master data. France's e-invoicing mandate hits 1 Sept 2026. The real go-live risk isn't the XML, it's master data. Validate SIRET, VAT and IBAN in D365 before you send.
France's E-Invoicing Mandate, Flow by Flow Every D365 customer needs to know F1, F2, F6 and F10 before France's 1 September 2026 e-invoicing mandate. Flow-by-flow guide for finance leaders.
Establishments in D365 Finance 10.0.48: One Legal Entity, Many Identities, No More Multi-LE Workarounds Microsoft's new Establishments feature in D365 Finance 10.0.48 lets one legal entity hold multiple SIRET, VAT, and Branch IDs. Practical guide for finance teams.
France e-Invoicing in Dynamics 365 Finance Microsoft has released French e-invoicing in D365 Finance preview 10.0.48. The two gotchas every CFO needs to know before September 2026.
France eInvoicing for Dynamics AX 4.0 to AX 2012 - stay compliant without an upgrade to D365 France eInvoicing for Dynamics AX 4.0 to AX 2012 - Retrofit Solution
France e-invoicing: the “authorized platforms” list is out — what ERP teams should do now French e-Invoicing

Germany

E-invoicing in France and Germany: what CFOs and CIOs need to know before the deadlines hit France's mandate lands 1 September 2026, Germany's issuing waves follow in 2027–28. What each country requires, how they differ, and where the D365 F&O effort sits.

Poland

Poland update: JPK-V7(3) (Schema version 3) becomes mandatory from 1 Feb 2026 - what D365 Finance teams need to do now Poland is introducing the JPK_V7(3) VAT reporting schema starting February 1, 2026. This article explains what the new JPK_V7M(3) and JPK_V7K(3) structures mean for ERP systems such as Dynamics 365, how the changes integrate with Poland’s KSeF e-invoicing system, and what companies and partners must do to stay compliant with the updated SAF-T reporting requirements.

Netherlands

Netherlands update: XAF 4.0 (Auditfile Financieel) is coming in January 2026 - and D365 Finance needs prep now The Netherlands is introducing XML Auditfile Financieel (XAF) 4.0 starting January 1, 2026, replacing the long-standing XAF 3.2 standard. This article explains what the new Dutch digital audit file structure means for ERP systems like Dynamics 365 Finance, how it aligns with the RGS (Referentie Grootboek Schema) chart of accounts, and what finance teams and partners should prepare for ahead of the regulatory transition.

Architecture & strategy

Invoice compliance just became an architecture problem Belgium's B2B e-invoicing mandate is live. Poland, France and the UK follow. How to build a modular invoice architecture in Dynamics 365 Finance & Operations.
A pre-submission validation layer for Dynamics 365 that catches Peppol errors inside D365, before they ever hit your submission batch. Catch Peppol and EN 16931 errors inside Dynamics 365 before they hit your submission batch. Pre-submission validation, a clear error workspace, in-place resubmission, data kept in-house.
eInvoicing in Europe: where things stand, and what D365 customers should be doing about it European e-invoicing mandates are hitting fast — Poland, Belgium and France in 2026, Germany in 2027. Here's where D365 F&O customers stand.

E-invoicing FAQ

Which e-invoicing platforms do you integrate with?

The platform of your choice. We have a live integration with ecosio today, and the same architecture connects to Pagero, EDICOM, Generix, any Peppol access point or any accredited French PDP. You choose the network; we make Dynamics speak to it.

Can Dynamics AX be made compliant without upgrading to D365?

Yes. Our retrofit solution brings EN 16931 / UBL 2.1 e-invoicing to AX 4.0, 2009 and 2012 — Peppol and PDP ready — with no upgrade project.

How long does it take to get D365 F&O ready for France?

Typically weeks, not quarters: a free data-readiness check first — our 34-check validator run on your own master data — then implementation starting on one legal entity, then rollout. Most gaps are configuration, not code.

Do you replace our implementation partner?

No. We're independent specialists — we work alongside your existing partner and hand over documented configuration, not a dependency.

Get your fastest-path plan

Bring your country footprint, your Dynamics version and whichever mandate date is closest. We'll come back with a one-page fastest-path plan within 48 hours.

Book a 30-min call Get the free data validator