E-Invoicing in Mayotte: Requirements, E-Reporting and Tax Compliance

Mayotte does not currently have a general mandatory e-invoicing requirement. As a French overseas department, Mayotte has a special VAT status, VAT is not applicable there under Article 294 of the French General Tax Code. Therefore, businesses established in Mayotte are generally outside the scope of mandatory structured electronic invoicing.

Instead, businesses in Mayotte should continue to meet their applicable invoicing, accounting, and record-keeping obligations. Although mandatory e-invoicing does not generally apply, certain transactions may still be subject to separate e-reporting requirements where they are deemed to take place in France and are subject to French VAT.

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As of 2026, there has been no separate e-invoicing mandate or dedicated e-invoicing platform introduced specifically for Mayotte. However, businesses operating in or trading with Mayotte should closely follow updates to the rules that govern how Mayotte-related transactions are classified and reported, particularly for supplies of goods and services involving customers outside Mayotte.

During 2025 and 2026, the French tax authority issued and updated official overseas-territory guidance to clarify the treatment of transactions involving Mayotte. This guidance helps businesses identify the correct compliance treatment for different transaction types, including sales to businesses, sales to consumers, goods movements, and services.

Is e-invoicing mandatory in Mayotte?

E-invoicing is the process of sending and receiving invoices in a structured digital format, moving away from traditional paper or PDF invoices.  This method allows invoices to be exchanged automatically between systems, reducing manual errors, saving time, and improving overall efficiency.

Businesses established in Mayotte are generally outside France’s e-invoicing and e-reporting reform because French VAT is not applicable there. However, e-reporting may apply in specific cases where a Mayotte-established business carries out transactions covered by Article 290 II of the French General Tax Code.

E-invoicing timeline

• June 2025: Updated technical guidance was published for e-invoicing and e-reporting transactions involving overseas territories, including Mayotte.
• January 2026: Official guidance confirmed that Mayotte businesses are generally outside mandatory e-invoicing because VAT does not apply in Mayotte.
• 1 September 2026: First-phase e-reporting rules began for relevant transactions involving Mayotte.
• 1 September 2027: E-reporting obligations extend to smaller businesses with applicable Mayotte-related transactions.

B2G e-invoicing in Mayotte

Mayotte does not have a separate mandatory B2G e-invoicing mandate. Businesses established in Mayotte are generally outside France’s e-invoicing reform because VAT does not apply in Mayotte. However, suppliers working with public-sector customers should still follow the contracting authority’s invoicing and document-submission instructions.

B2B E-Invoicing in Mayotte

B2B e-invoicing is not mandatory for businesses established in Mayotte. Since VAT does not apply in Mayotte, local businesses are generally outside France’s domestic e-invoicing reform and do not need to issue structured electronic invoices for ordinary B2B sales. However, e-reporting may apply in specific cases where a Mayotte business carries out a transaction subject to French VAT.

B2C e-invoicing in Mayotte

B2C e-invoicing is not mandatory in Mayotte. Businesses selling goods or services directly to consumers can continue using their normal invoicing or receipt processes, provided they meet applicable invoicing, accounting, and record-keeping requirements. They may still choose to use digital invoices or receipts voluntarily to simplify billing, maintain clearer sales records, and reduce manual administration. 

E-reporting and tax compliance in Mayotte

Mayotte does not currently have a mandatory e-reporting system for businesses established on the island. Since VAT does not apply in Mayotte, local businesses generally do not file periodic VAT returns or report each invoice. They must instead comply with applicable tax, accounting, invoicing, and record-keeping obligations.

E-reporting may still be mandatory for specific Mayotte-related transactions that fall within the French reporting framework, such as operations subject to French VAT. In these cases, transaction or payment data may need to be transmitted through an approved platform, often integrated with accounting or ERP systems through APIs.

Penalties for non-compliance

Mayotte does not have a separate e-invoicing penalty regime. They are not automatically penalised for not issuing domestic electronic invoices. However, penalties may apply when a Mayotte-related transaction falls within France’s e-reporting rules.

Failure to submit required transaction or payment data can lead to a fixed fine of €250 per missing transmission, capped at €15,000 per calendar year. The first infringement is not penalised. During the rollout period, the French tax authority has stated that businesses facing implementation difficulties will not be sanctioned automatically if they can demonstrate that they are actively working towards compliance.

Your e-invoicing partner for Mayotte

Mayotte does not currently have a mandatory local e-invoicing system, but businesses should still be prepared for e-reporting obligations that may apply to certain transactions. An adaptable invoicing setup can help businesses manage transaction data, maintain accurate records, and respond to any future reporting or technical requirements.

DDD Invoices provides a single integration for issuing, receiving, and archiving electronic invoices across different markets. It helps businesses structure invoice data, connect with relevant compliance workflows, and adapt to future e-reporting or e-invoicing requirements as they develop.

FAQ

Is e-invoicing mandatory in Mayotte?

No. Mayotte does not currently have a general mandatory e-invoicing requirement. Businesses established in Mayotte are generally outside France’s e-invoicing reform because French VAT does not apply in Mayotte.

Why is Mayotte outside the e-invoicing mandate?

Mayotte is a French overseas department with a special VAT status. Under Article 294 of the French General Tax Code, VAT is not applicable in Mayotte. Since the French e-invoicing reform is linked to VAT-taxable transactions, Mayotte-established businesses are generally outside its scope.

Can businesses in Mayotte use electronic invoices voluntarily?

Yes. Businesses in Mayotte can use electronic invoices voluntarily to create, send, receive, store, and process invoices digitally. This can reduce manual work, improve record-keeping, and make invoice processing more efficient.

What is e-reporting in Mayotte?

E-reporting is the electronic transmission of transaction or payment data to the tax authority. It is different from e-invoicing: it does not necessarily require businesses to exchange a structured invoice through an approved platform.