VAT and invoicing for lawyers in France: fees, disbursements, CARPA and e-reporting
VAT and invoicing for lawyers in France: fees, disbursements, CARPA and e-reporting 2026 analysis for law firms: choices, risks, evidence to keep, watchpoints and Hayot Expertise internal resources.
Expert note: This article was written by our chartered accountancy firm. Information is current as of 2026. For a personalised review of your situation, contact us.
Lawyer VAT is secured by distinguishing fees, disbursements, recharged costs, CARPA funds and retainers. The invoice must clearly tell the flow, otherwise client and tax authority may read different things.
Executive Summary#
The firm must document what is taxable, what is disbursement, what passes for the client and what is an advance. The French e-invoicing reform reinforces this structuring requirement.
Field Diagnostic#
| Situation | Risk | Evidence or control |
|---|---|---|
| Fees | taxable base misread | engagement, invoice, rate |
| Disbursements | condition not proven | mandate, evidence, recharge |
| CARPA | third-party funds mixed | separate reconciliation |
Documents and Evidence to Gather#
- engagement letter
- disbursement register
- CARPA reconciliation
- expense invoices
- B2B invoice template
Personalised Operating Method#
The review should start with Fees, because the identified risk is clear: taxable base misread. The evidence to produce is not a general comment but a verifiable item: engagement, invoice, rate. This first level prevents management from building a decision on commercial impressions or an overly aggregated accounting total.
The second point is Disbursements. Here, the risk is different: condition not proven. Management should therefore organise the file around mandate, evidence, recharge, then check that this evidence appears in accounts, cash and monthly reporting.
Finally, CARPA must be isolated before closing. When third-party funds mixed, management becomes fragile. The expected evidence, separate reconciliation, turns a grey area into a documented decision.
Documentary Reading#
The most useful documents in this file are: engagement letter, disbursement register, CARPA reconciliation, expense invoices, B2B invoice template. They should not only be archived; they should be reconciled with one another. An invoice without payment, a contract without flows, an export without bank matching or a decision without minutes is not enough to secure the position.
Leadership Arbitration#
Management should mainly retain three decisions: separate fees and disbursements, document mandates and evidence, reconcile CARPA outside operations. These decisions give the firm a concrete roadmap and keep the topic from remaining an abstract recommendation.
Sector Case Study#
A firm advances costs for a client and then recharges them with fees. If disbursements are not evidenced as such, the invoice may be reread as a taxable service by the firm. Separation must be visible in documents.
Our Chartered Accountant's View#
Hayot Expertise reviews invoice templates with third-party accounts. The aim is to avoid grey areas between fees, disbursements and client funds.
The Underestimated Risk#
The underestimated risk is vague wording turning reimbursement into apparent revenue.
What Leadership Must Decide#
- separate fees and disbursements
- document mandates and evidence
- reconcile CARPA outside operations
- prepare B2B e-invoicing
2026 Watchpoints#
- control retainers
- avoid dormant third-party accounts
- formalise recharged costs
- adapt invoice templates
Useful Internal Links#
- 2026 BNC form 2035 guide
- account 467 and third-party balances
- corporate tax deductible expenses
- SARL tax regime in 2026
- SASU versus EURL
- accounting support
- tax and finance support
- bookkeeping and review
- 2026 law firm BNC SELARL CARPA guide
- accounting support for law firms
- Power BI dashboards for law firms
Frequently asked questions
lawyer VAT France: when should the treatment be secured?+
Secure it before invoicing or receipt, not only when filing. Nature of flow, customer, country and evidence must be known upstream.
What does e-invoicing change for a law firm?+
It requires more reliable invoice data and audit trail. From 1 September 2026, receiving e-invoices becomes an immediate readiness topic for companies in scope.
What is the trap of net bank receipts?+
Net receipts can hide commissions, fees, credit notes, refunds, third-party funds or taxable bases. VAT must start from the qualified gross flow.
Should exempt or reverse-charge cases be documented?+
Yes. A non-taxed flow is not a flow without evidence. Keep legal basis, invoice or contract and accounting reconciliation.
When should VAT be reviewed?+
Before a new sales channel, platform, international flow, invoicing change or atypical service.
Official Sources Used#
- impots.gouv.fr - Calendrier de la reforme de la facturation electronique
- impots.gouv.fr - Formulaire 2035-SD, revenus non commerciaux
Current as of 3 May 2026.
Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
Regulated French accounting and audit firm based in Paris 8, built to support companies across France with a digital and decision-oriented approach.
Sources
Official and operational sources cited for this page.
This topic is part of our service Tax accountant in Paris | CIT, VAT & tax audits
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