Step-by-Step Guide to Filing Your French Crypto Taxes in 2025

Introduction

Dealing with crypto tax France 2025 is far from straightforward; it's a complex and constantly shifting puzzle that calls for meticulous attention to detail. When you're juggling numerous wallets, exchanges, DeFi platforms, and NFTs, keeping tabs on every transaction and staying compliant can seem like a towering hurdle.

That's where Kryptos.io comes in—a robust solution crafted to automate and streamline this intricate procedure for French investors. This French crypto tax guide won't just lead you through the necessary steps; it will show you how Kryptos.io brings order to even the most tangled portfolios, conserving your valuable time and minimizing the risk of mistakes. Step into the future of crypto tax filing with assurance, knowing that Kryptos.io is your reliable ally.

French crypto Tax Guide- What’s New in 2025?

Come 2025, France is shaking things up in the world of crypto taxes. A new flat tax rate of 33% is being introduced for capital gains, the DGFiP (Direction Générale des Finances Publiques) is tightening its reporting requirements, and the DAC8 is stepping up efforts to track crypto transactions. Despite these changes, the weighted average method (PCVT) is still the go-to for figuring out your cost basis.

Kryptos.io is staying ahead of the game, providing specialized calculations tailored to France's evolving rules. With its auto-sync feature, Kryptos.io smoothly connects to both French and international exchanges such as Binance and Kraken, making transaction tracking a breeze. The platform creates accurate reports, including the crucial Form 2086, designed to meet DGFiP's standards.

By taking care of those tricky calculations and making sure your filings are accurate and compliant, Kryptos.io makes dealing with crypto taxes in France a lot less stressful, even with the regulations constantly changing.

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Nuances to File Crypto Tax France Jurisdiction

Detailed Ledgering

To properly file your cryptocurrency taxes in France, you absolutely need accurate and thorough records. The French tax folks (DGFiP) want to see a detailed log of all your transactions. This is super important to prevent any mistakes and avoid those pesky penalties.

You really need to keep track of each and every transaction, including:

*   When it happened (dates and times)

*   How much of the crypto token was involved

*   What it was worth in EUR at the time of the trade

*   Which wallet or exchange you used

*   Any gas fees you paid

*   Why you made the transfer (like a trade, staking, creating an NFT, and so on)

Trying to do all this by hand is a recipe for disaster. It's way too easy to overlook a taxable event or mess up labeling a transaction.

That's where Kryptos.io comes in handy. It connects to your wallets and exchanges and automatically pulls in all your trades, staking rewards, and NFT activity. Everything gets tagged and organized for you, no sweat.

This makes doing your French crypto taxes way less of a headache, especially if you're using DeFi or have crypto spread out across different blockchains.

4. Segregating the Transactions

Remember, not all crypto transactions are taxed equally. This is super important to keep in mind when dealing with crypto taxes in France.

In France, you'll need to pay tax on your crypto gains whenever you:

*   Sell your crypto for euros.

*   Spend crypto to buy something.

*   Trade one type of crypto for another.

Not every crypto transfer will cost you taxes. For example, simply moving crypto between your own wallets is tax-free. But things can get a bit complicated when you use DeFi platforms.

Putting your cryptocurrency into a liquidity pool, for example, could be considered a taxable event. In France, the tax authorities have specific rules regarding crypto staking, classifying any rewards earned from staking as non-commercial profits (BNC) and taxing them accordingly.

Kryptos.io simplifies this process by automatically identifying these various activities. It distinguishes between taxable trades and mere transfers, and even calculates the value of your staking rewards in euros for each payout you get. That way, you can easily comply with French tax regulations without having to stress over every transaction you make on the blockchain.

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5. No FIFO, No LIFO- Calculating Capital Gains

When it comes to cryptocurrency tax rules, France has some unique differences. Instead of using FIFO or LIFO, France opts for the portfolio-based average cost method. The way they calculate capital gains is straightforward: (Selling Price – Total Portfolio Cost Basis) × (Sale Amount / Total Portfolio Value). This method ensures that your gains reflect your entire crypto portfolio, not just the specific token you sold.

For instance, if you decide to sell 1 ETH, you’ll need to figure out your average cost per token across all your holdings. This can get tricky, especially if you have a lot of tokens or make frequent trades.

That’s where Kryptos.io comes in handy—it calculates everything for you in an instant, applying the correct French formula in euros. This is crucial for accurately reporting your crypto gains tax, as required by France.

6. Strategies for Forms and BIS

If you're looking to file your crypto taxes in France, there are two important forms you need to take care of:

• Form 2086 – this is for reporting capital gains from your digital assets

• Form 3916-BIS – this one’s for your foreign digital asset accounts, like wallets and exchanges

Make sure to log every sale or swap on Form 2086. If you have accounts with Binance or Kraken, you’ll probably need to fill out Form 3916-BIS as well. But here’s a crucial point that many overlook:

You also have to clarify where your wallets come from and how you use them. Even if you’re using MetaMask or Ledger, you might need to declare them if they’re linked to foreign dApps or exchanges.

That’s where Kryptos.io comes in handy. It creates pre-filled Form 2086 for you and guides you on what to declare on Form 3916-BIS. Plus, you can download the reports in a format that’s ready for DGFiP. This not only saves you time but also helps you steer clear of common mistakes that could lead to audits.

7. The Deadlines and Miscellaneous Checklist

The deadline for paying your crypto taxes in France varies depending on where you live. For most people in 2025, you'll need to file sometime in late May or early June.

Missing this deadline can get expensive. You could face fines ranging from 10% to 40% of what you owe. Plus, you might have to pay interest on any taxes you haven't paid yet. And if the French tax authorities (DGFiP) discover you have not declared all your accounts or profits, the penalties can be even steeper.

So, when it comes to crypto taxes in France for 2025, it's not just about getting the numbers right. It's also about getting them in on time.

If you end up owing taxes, you can pay them directly on the impots.gouv.fr website. You can use your bank card or arrange a payment plan if you need to.

Kryptos.io can help you stay on top of things. It'll keep track of your tax deadline and let you know when your forms are ready. You can even export your reports in plenty of time, so you can avoid that last-minute scramble.

8. Experts’ Tips

Looking to shrink your tax burden next year? Start keeping tabs on your gains and losses throughout 2025.

You can use your losses to balance out your gains. It's perfectly legal and even encouraged by French tax regulations. However, you need to meticulously record every single loss.

Kryptos.io helps you keep an eye on unrealized losses and strategize for the future. This comes in handy for tax-loss harvesting, particularly as the year draws to a close.

If you're bringing in money from staking, mining, or NFT royalties, think about whether you might qualify as a professional trader. There are tax advantages and disadvantages to this. Kryptos allows you to download comprehensive audit reports that can assist your accountant in assessing your situation.

The bottom line for navigating French crypto taxes effectively is to remain well-informed and organized.

Conclusion

Your tryst with crypto tax France 2025 does not need to be a stressful experience. Using the proper resources, you can make sure you submit your taxes promptly, avoid mistakes, and possibly discover clever methods to lessen your tax burden.

Kryptos.io acts as your reliable assistant for all things crypto tax. It's designed to assist you with:

*   Automatically keeping tabs on your trades, NFTs, and any rewards from staking

*   Computing your profits in accordance with French regulations

*   Producing the accurate DGFiP documents

Join Kryptos.io now and make handling your French crypto taxes a whole lot easier.

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