logo cyplom

Make VAT a vector
of your growth

Secure your business

Manage your taxation calmly

Structure your projects

Save money

Optimize your cash flow

Innovative by nature

We integrate and develop tailor-made solutions to simplify and automate your tax processes, thus ensuring effective management of your taxation.

Predictable fees

Our flat rates offer our customers total transparency
on the cost of our services.

Business partner

We offer concrete tax solutions and personalized support by taking part in the operational choices of our clients.

Our trusted partners

We publish in their journals or train for them

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We are members

VAT is not a constraint: it is a source of opportunities.

Our team

Discover a team of lawyers dedicated to your success.

Photo de Grégoire Person
Grégoire Person
Associate lawyer
Co-founder
Photo de Thomas Le Boucher
Thomas Le Boucher
Associate lawyer
Co-founder

Our skills

Explore our expertise to meet your most complex tax law needs with efficiency and pragmatism.

VAT numbers

VAT Checker Pro

From an interface dedicated to your business, our solution allows you to periodically manage and control the intra-community value added tax numbers of your customers and suppliers.

Secure your intra-community flows in order to demonstrate to the authorities that, at the date of your transactions, your customers or suppliers had a valid VAT number.

Master Data - Dematerialization of invoices

Checker Pro

Be assured of the reliability of your information thanks to our automatic verification of the SIREN/SIRET numbers, VAT and addresses of your customers and suppliers. We help you maintain the compliance of your Master data by constantly aligning it with the data in the Tax Administration Directory.

Thanks to our service, you will be ready for the reform of electronic invoicing (e-invoicing & e-reporting). No need to worry about the accuracy of the information: we take care of it for you.

Platforms

DAC7 Reporting

Discover our state-of-the-art tool for filing your declarations in accordance with the DAC 7 Directive.

Designed to simplify and automate your tax compliance, our system helps you easily navigate through the maze of DAC 7 reporting requirements.

OSS one-stop shop

OSS API

We have developed an API allowing you to file declarations relating to the OSS counter in an automated manner: no more wasting time and errors, our tool allows you to report directly from Excel or from your management and accounting tool.

Tax consultation

Get smart tax advice to grow your business.

Representation before the authorities

We represent you in tax disputes and administrative checks.

Tax audit assistance

We assist you during tax audits and prepare the necessary documents.

Electronic invoicing

We help you set up a compliant electronic invoicing solution.

Data analysis

Use your accounting and tax data to make informed decisions.

Tax automation

Simplify your tax processes and reduce errors through automation.

blog

Our news

Framework and safeguards for computerized data processing procedures in the audit of computerized accounting records: advance notification, right of option, objection to audit, communication of findings, and penalties (FTC, art. 1729 H).

The computerised-accounting tax audit procedure in France

Framework and safeguards for computerized data processing procedures in the audit of computerized accounting records: advance notification, right of option, objection to audit, communication of findings, and penalties (FTC, art. 1729 H).
VAT and beneficial owner: the Conseil d'État refocuses the analysis on the contract rather than on the indirect economic benefit. Lessons from the American Express Carte France case (CE, April 10, 2026).

Identification of the VAT recipient: the contract prevails over indirect economic benefit

VAT and beneficial owner: the Conseil d'État refocuses the analysis on the contract rather than on the indirect economic benefit. Lessons from the American Express Carte France case (CE, April 10, 2026).
By a judgment of 5 March 2026, the Court of Justice of the European Union has clarified the VAT treatment of exchanges of virtual currency that can only be used in an online video game against traditional currencies.

Virtual video game currency: the CJEU refuses the “currency” exemption and rules out the qualification of a multi-purpose voucher

By a judgment of 5 March 2026, the Court of Justice of the European Union has clarified the VAT treatment of exchanges of virtual currency that can only be used in an online video game against traditional currencies.
By its decision of November 12, 2025, the Council of State ruled on the legality of administrative comments published on August 7, 2024 in the FTA' guidelines under the reference BOI-TVA-CHAMP-10-10-50-20. The High Court ruled that certain passages of this doctrine added to the law and should therefore be censored.

Para-hotel regime: the Council of State partially censors administrative doctrine

By its decision of November 12, 2025, the Council of State ruled on the legality of administrative comments published on August 7, 2024 in the FTA' guidelines under the reference BOI-TVA-CHAMP-10-10-50-20. The High Court ruled that certain passages of this doctrine added to the law and should therefore be censored.
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Email

contact@cyplom.com

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Phone

+33 1.84.20.73.25

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Our offices

103 La Boétie Street, 75008 Paris