Crypto Tax Blog

Spanish courts have begun to confiscate cryptocurrencies in criminal proceedings. How the confiscation is managed, what happens to the seized cryptocurrencies and whether the affected person can deduct the loss.

The AJD tax applies to notarized and commercial documents. Does it apply to real estate tokenization, the establishment of crypto joint ownership communities, or the issuance of tokenized debt? We analyze when AJD affects crypto asset operations.

If you are not a tax resident in Spain but have crypto held here or on Spanish exchanges, what obligations do you have? We analyze the IRNR, DTAs, and reporting obligations for non-residents with crypto assets in Spain.

Managing family crypto wealth across generations requires planning: lifetime donations, family corporate structures, succession agreements, and Spanish law equivalents of trusts for crypto assets.

The accrual principle determines the fiscal year in which cryptocurrency gains and losses must be declared. Learn when a sale, staking reward, airdrop, or DeFi operation is accrued, and the consequences of reporting it in the wrong fiscal year.

Is it better to keep your cryptocurrencies in a regulated exchange (custodian) or in your own wallet (self-custody)? We compare the tax pros and cons, security aspects, and reporting obligations of each option under Spanish regulations for 2025.

If you are an administrator of a company operating with cryptocurrencies, you may be jointly liable for the company's tax debts. We analyze the tax risks for administrators concerning Corporate Tax, VAT, and crypto reporting obligations.

If you use trading bots (grid bots, DCA bots, automated arbitrage…), every executed trade generates a taxable event. How to manage taxes.

If you're a tax advisor or accounting firm with crypto clients, kointax has a professional plan to manage multiple clients.