Netherlands drops plan to tax unrealized Bitcoin gains after investor backlash
The Dutch government has backed away from a plan that would have taxed investors on Bitcoin gains they never actually cashed in.In a letter dated September 29, 2026, Prime Minister Rob Jetten and Finance Minister Eelco Heinen proposed taxing investment gains only upon realization, starting in 2028. The earlier approach, a 36% tax on annual returns that would have swept in paper profits, is being abandoned.The fight centers on Box 3, the part of the Dutch tax system that handles wealth, including liquid assets like Bitcoin. The government had been working on a reform called the Actual Return in Box 3 Act.That legislation gained prior approval in February 2026. Its core idea was to apply a 36% tax to actual returns on liquid assets, and those returns would have included gains that existed only on paper.Their concerns focused on liquidity and the risk of forced sales, especially in volatile markets.The Jetten and Heinen letter framed the shift around a tax system that supports investment without penalizing unrealized appreciation.Crypto assets currently sit under Box 3 and are taxed using a deemed return. For 2026, that deemed return is set at 6.00%, taxed at a rate of 36%.There is a cost attached. The projected revenue impact of the reforms is estimated at €15 billion through 2035.That gap may be partially offset by lowering the tax-free threshold.The Dutch government had already secured early backing for its approach. Walking it back after that February 2026 milestone signals that the backlash from investors and business groups carried real weight.Implementation remains under parliamentary review, so the proposal still has to survive the legislative process.The 2028 start date also means the current deemed-return system remains the reference point for crypto in 2026.Ongoing discussions are expected to clarify the taxation timeline for crypto assets, which may follow a different path than other financial instruments.If lawmakers lower the tax-free allowance to recover some of the estimated €15 billion revenue impact, smaller investors who currently fall below the line could find themselves paying Box 3 tax for the first time.