E-commerce Compliance 2026 Guide — DAC7, VIDA, e-invoicing, Pan-EU FBA, DGCCRF

2026 marks an unprecedented convergence of reforms for French e-commerce sellers. Cabinet Hayot Expertise in Paris has identified 5 major workstreams to anticipate, all operating between 2026 and 2030.

This Cabinet Hayot Expertise pillar guide details each workstream, actions to take before 31/12/2026 and pitfalls to avoid.

What DAC7 is#

DAC7 (EU Directive 2021/514) requires digital platforms (Shopify, Amazon, eBay, TikTok Shop, Etsy, Cdiscount, ManoMano) to annually transmit to the French tax authority (DGFiP) the following data for each registered seller:

• Identity: corporate name, RCS, VAT number, address
• Quarterly gross revenues per product category
• Commissions deducted by the platform
• Number of operations performed

DGFiP then cross-references this data with your CA3 and tax pack.

Concrete risk in 2026#

Any gap between DAC7 declaration (platform side) and your CA3 (your accounting) triggers:

• DGFiP explanation request within 30 days
• Risk of VAT + corporate tax adjustment
• Penalties up to 80% of VAT due in case of concealment

Cabinet Hayot Expertise systematically reconciles your DAC7 reports and accounting each quarter as part of the recurring engagement.

Pillar 1 — Digital Reporting Requirements (DRR)#

From 01/07/2030, your intra-community B2B sales must be invoiced in structured e-invoice format (UBL or CII), not PDF, and transmitted to authorities within 10 days via Peppol identifier.

Cabinet Hayot Expertise tests your stack (Shopify + Pennylane) in sandbox from 2026 to anticipate migration.

Pillar 2 — Platform Economy#

Deemed supplier status extension:

• 2026-2027: confirmation and clarification for TikTok Shop, Amazon, eBay (status since 2021)
• 2027: extension to short-term rentals (Airbnb, Booking) and transport (Uber, BlaBlaCar)

Consequence on your CA3 returns: systematically split flows "VAT collected by marketplace" vs flows "VAT under your responsibility".

Pillar 3 — Single VAT Registration (SVR)#

From 2028, OSS extends to new transactions:

• Intra-community stock transfers (your FBA products moved between warehouses)
• Complex B2C sales via platforms
• Certain consignment sales

Potential savings for Pan-European FBA: EUR4,000-8,000/year (reduction in needed national VAT registrations).

French timeline#

PA / OD / PPF choice (official DGFiP terminology since July 2025)#

• PA (Plateforme Agréée, formerly PDP "Partner Dematerialisation Platform"): operator certified by authorities and registered on the official DGFiP list. Pennylane officially appears on the registered platforms list, Cabinet Hayot Expertise recommendation for most e-commerce sellers.
• OD (Dematerialisation Operator): non-PA-registered operator, must pass through a PA to transmit to the PPF.
• PPF (Public Invoicing Portal): public portal, transformed into a connection directory and tax data concentrator (roles redefined 2024-2026).

Pennylane setup#

Cabinet Hayot Expertise sets up Pennylane as PA for your e-commerce:

1. Activate Shopify / Amazon / TikTok Shop → Pennylane extraction
2. Configure Peppol identifier for reception
3. B2B issuance tests in sandbox (preparation for 01/09/2027)
4. Validate reliable audit trail and 10-year retention

E-reporting is the B2C equivalent of B2B e-invoicing. You transmit to the tax authority, via your PA (Plateforme Agréée, formerly PDP), the following data for each B2C transaction:

• Date, incl.-VAT amount, VAT, number of operations
• Customer identifier (anonymised if non-taxable)
• Country of consumption (for OSS)

For pure B2C e-commerce (Shopify DTC), e-reporting becomes the main DGFiP reporting channel. Cabinet Hayot Expertise automates extraction from your channels and DGFiP transmission via Pennylane + n8n.

Activating Amazon Pan-European FBA = letting Amazon store your products in 7 EU countries (DE, FR, IT, ES, PL, CZ + UK separate post-Brexit). Direct consequence:

• Mandatory VAT registration in each storage country, even before selling a single item there
• Monthly or quarterly VAT returns in 7 countries
• Fiscal representative required in most EU countries (EUR3,000-6,000/year)
• Stock returns between countries = movements treated as intra-community transfers (DEB / EMEBI declaration)

From 2028, SVR (Single VAT Registration) from VIDA will allow handling more transactions via OSS — savings EUR4,000-8,000/year.

Cabinet Hayot Expertise drives setup via EU fiscal representative partners and consolidates the 7 declarations into a single monthly calendar.

Frequent error corrected by Cabinet Hayot Expertise: double VAT declaration (once by you, once by marketplace). Systematic CA3 audit in first engagement.

DGCCRF controls intensify markedly in 2026 on Shopify stores fed by TikTok Ads and Meta Ads. The 2019 DGCCRF national investigation on 12 dropshipping professionals had already led to 8 criminal proceedings and individual fines from EUR15,000 to EUR80,000. The 2026 context cumulates three aggravating factors: full application of the EU GPSR regulation (product safety, in force December 2024), full application of the Digital Services Act (DSA) on very large platforms, and tightening of tax rules (DAC7).

The 6 most frequent sanction motives#

1. Hidden or misleading delivery times (#1 dropshipping motive)
2. Fake scarcity ("only 2 left in stock!")
3. Misleading struck-through prices (reference not compliant with last 30 days)
4. Country of origin omitted (CN sold as "made by [brand]")
5. Legal warranty absent or vague
6. Non-compliant T&Cs (generated by ChatGPT without validation)

Sanctions incurred#

• Administrative fines up to EUR7,500 per breach
• Criminal sanctions for misleading commercial practice: 2 years + EUR300,000 (art. L132-2 Code conso)
• Accessory sanctions: Shopify / Stripe block, seller account removal
• Listing on DGCCRF register (durable SEO impact)

Cabinet Hayot Expertise 8-point audit#

T&Cs, legal mentions, struck-through price, delays, withdrawal right, warranty, mediation, country of origin. Audit delivered within 15 days, correctives ready to deploy in 30 days.

Cabinet Hayot Expertise in Paris recommends the following prioritisation:

1. PA (Plateforme Agréée) setup — Pennylane registered recommended
2. Dedicated 512x accounts per PSP (Stripe, PayPal, Klarna, Shopify Payments, Mollie)
3. 2026 DGCCRF-compliant T&Cs (validated Hayot Expertise template)
4. Complete legal mentions (identity, RCS, capital, VAT, host)
5. 8-point DGCCRF audit (T&Cs, struck price, delays, etc.)
6. Quarterly DAC7 vs CA3 reconciliation
7. OSS VAT if > EUR10,000 EU B2C sales
8. IOSS if imports < EUR150
9. Pan-EU FBA audit and EU fiscal representatives
10. Pennylane + n8n stack tested in sandbox
11. B2C e-reporting tested in sandbox
12. Cabinet Hayot Expertise monthly watch of VIDA decrees and French reform

Cabinet Hayot Expertise in Paris audits your 2026 e-commerce compliance within 90 days. See our pages E-commerce accountant, Marketplaces, Dropshipping, DNVB & E-commerce Startups.

Our certified Pennylane stack, our 2026 e-invoicing service and our deep articles: VIDA Directive explained, DGCCRF 2026 dropshipping, DAC7 platform obligations.

Want to secure your 2026 e-commerce compliance now? Cabinet Hayot Expertise structures your PA (Plateforme Agréée), T&Cs, OSS / IOSS / Pan-EU FBA VAT and Pennylane stack within 90 days. Free scoping.