Below is our selection of new tax, audit and accounting developments in France and in the United States that we believe is relevant. We hope you find it informative.
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Chapter 5 – Why July 10, 2026 May Matter More Than the Final Court Decision
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Imagine that two years from now the courts issue a decision that fully embraces the reasoning in Kwong.
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Chapter 4 – The Refund Opportunity You May Have Already Written Off
Up to this point in the guide, you may have assumed that this discussion is primarily about penalties and interest.
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Chapter 3 – Your IRS Transcript May Hold the Answer
There is a moment in almost every tax review when the conversation becomes practical.
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Chapter 2 – Could This Actually Affect You?
If you have made it this far, you may be asking yourself a simple question: “This is interesting, but does any of it actually apply to me?”
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Chapter 1 – The Court Case You Were Never Expected to Follow — But That May Affect You Anyway
Unless you spend your free time reading federal court decisions, there is a good chance you had never heard of Kwong v. United States until recently.
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COVID-19 Tax Relief Revisited: Could You Still Have Unclaimed Refund Rights?
A Comprehensive Guide to the Kwong Decision, the IRS Appeal, and the July 10, 2026 Deadline
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France / Business Taxpayer – New Tax on French Holding Companies: What You Need to Anticipate Now
New tax on French holding companies: how it works, who is impacted, numerical examples, and strategies to manage your exposure.
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France / Business taxpayer – Holding Company Taxation in France: The Complete Guide to Optimize Your Structure in 2026
Holding company taxation in France: rules, new tax developments, examples, and strategies to optimize your structure.
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France / Individual taxpayer – France’s Contribution Différentielle sur les Hauts Revenus (CDHR): What High-Income Taxpayers Need to Know
A clear guide to France’s Contribution Différentielle sur les Hauts Revenus (CDHR): scope, calculation, thresholds, and implications for high-income taxpayers.
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France / Individual Taxpayer – CEHR vs CDHR: Understanding France’s High-Income Tax Mechanisms
CEHR vs CDHR explained: understand how France taxes high-income individuals, key differences, calculations, and planning strategies.
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France / Individual Taxpayer – Numerical Case Study: How CEHR and CDHR Apply in Practice
To fully understand how these mechanisms impact you, consider the following simplified example.
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