[Unrealized Gains to Be Taxed Annually, Netherlands Proposes Adjustments to Self-Custody Bitcoin Taxation] Odaily Planet Daily reported that Bitcoin News posted on the X platform stating that the Netherlands' proposed 2028 Box 3 tax regime will impose annual taxes on the gains of crypto assets held in self-custody wallets, even if investors have not sold the assets. Crypto assets held through banks or regular investment accounts are typically taxed upon realization of gains. The proposal has been approved by the Dutch House of Representatives but still requires Senate approval to become law.