Articles, guides and updates on crypto taxation in Spain. Keep up with the latest rules and with what the tax authority actually expects.https://colvence.com/en-UShttps://colvence.com/en/blog/best-binance-alternatives-in-spain/https://colvence.com/en/blog/best-binance-alternatives-in-spain/Binance stopped operating in Spain on 1 July 2026 without a MiCA licence. What to do with your money, how to get it out step by step and where to take it.Thu, 06 Aug 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-coinex-history/https://colvence.com/en/blog/how-to-download-coinex-history/Step-by-step guide to exporting your CoinEx history as CSV or connecting it with a read-only API key to declare crypto in Spain.Mon, 08 Jun 2026 12:00:00 GMThttps://colvence.com/en/blog/undeclared-crypto-from-previous-years/https://colvence.com/en/blog/undeclared-crypto-from-previous-years/Did you trade crypto in earlier years and never declare it? Learn why you need your full history under FIFO, how to build the tax report, file the 2025 tax return and regularise earlier years where it applies.Thu, 28 May 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-declare-crypto-spain-guide-2026/https://colvence.com/en/blog/how-to-declare-crypto-spain-guide-2026/A complete, up-to-date guide to declaring crypto in Spain: income tax, Modelo 721, which transactions are taxable, the filing steps and the penalties. 2025 tax year.Wed, 06 May 2026 12:00:00 GMThttps://colvence.com/en/blog/why-declare-every-year-you-have-traded-crypto/https://colvence.com/en/blog/why-declare-every-year-you-have-traded-crypto/Crypto was born as a decentralised, private system. Today it has to be reported and, on top of that, earlier years have to be reconstructed. Here is why: Modelo 172, Modelo 173, DAC8 and the FIFO method.Thu, 30 Apr 2026 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-trade-republic-history/https://colvence.com/en/blog/how-to-download-trade-republic-history/A complete guide to exporting your Trade Republic transaction history to CSV. Needed to declare crypto and shares in Spain.Thu, 23 Apr 2026 00:00:00 GMThttps://colvence.com/en/blog/how-to-export-your-crypto-wallet-history/https://colvence.com/en/blog/how-to-export-your-crypto-wallet-history/A guide to exporting the transaction history of the main hardware wallets: Ledger and Trezor. Public addresses, xPub, CSV and blockchain explorers.Wed, 22 Apr 2026 00:00:00 GMThttps://colvence.com/en/blog/cr3-notice-spanish-tax-agency-crypto/https://colvence.com/en/blog/cr3-notice-spanish-tax-agency-crypto/What a CR3 notice from the AEAT means, exactly what data the tax agency already holds about your crypto, and how to act before penalties of up to 150% apply.Mon, 13 Apr 2026 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-coinbase-history/https://colvence.com/en/blog/how-to-download-coinbase-history/Complete guide to exporting your Coinbase and Coinbase Pro transaction history as CSV. Includes the two files Pro requires.Tue, 07 Apr 2026 12:00:00 GMThttps://colvence.com/en/blog/offset-crypto-losses-spanish-tax-return/https://colvence.com/en/blog/offset-crypto-losses-spanish-tax-return/If you sold crypto at a loss in 2025, you can offset it and pay less tax. Here is how loss relief works, what the limits are and how we calculate it at colvence.Thu, 26 Mar 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-okx-history/https://colvence.com/en/blog/how-to-download-okx-history/Complete guide to exporting your OKX transaction history as CSV or by API. Required to declare crypto in Spain.Thu, 26 Mar 2026 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-quantfury-history/https://colvence.com/en/blog/how-to-download-quantfury-history/Complete guide to exporting your Quantfury trading and cash account statements as PDF. Required to declare crypto, shares and CFDs in Spain.Mon, 23 Mar 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-bitvavo-history/https://colvence.com/en/blog/how-to-download-bitvavo-history/Complete guide to exporting your Bitvavo transaction history as CSV. Required to declare crypto in Spain.Mon, 23 Mar 2026 00:00:00 GMThttps://colvence.com/en/blog/read-only-api-key-security/https://colvence.com/en/blog/read-only-api-key-security/How exchange APIs work, what permission levels exist, and why sharing a read-only key puts none of your funds at risk.Thu, 12 Mar 2026 00:00:00 GMThttps://colvence.com/en/blog/amended-crypto-tax-return-guide/https://colvence.com/en/blog/amended-crypto-tax-return-guide/You never declared your crypto and now you want to put it right. What an amended return is, when to file it and how we use the FIFO calculation to get everything in order.Thu, 26 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-authorise-your-adviser-in-bizkaia/https://colvence.com/en/blog/how-to-authorise-your-adviser-in-bizkaia/A complete guide to granting a power of attorney on eBizkaia. It lets your adviser file amended returns and other procedures on your behalf.Tue, 24 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-get-your-aeat-reference-number/https://colvence.com/en/blog/how-to-get-your-aeat-reference-number/A quick guide to obtaining your reference number from the Spanish tax agency. Your adviser needs it to file your Renta return on your behalf.Mon, 23 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-revolut-crypto-history/https://colvence.com/en/blog/how-to-download-revolut-crypto-history/Complete guide to exporting your Revolut crypto history in Excel/CSV. Required to declare crypto in Spain.Wed, 11 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/modelo-721-documents-needed/https://colvence.com/en/blog/modelo-721-documents-needed/A full guide to the paperwork required for Modelo 721. Downloadable templates, requirements for each situation and the process step by step.Tue, 10 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-binance-history/https://colvence.com/en/blog/how-to-download-binance-history/Complete guide to exporting your Binance history: download the CSV or connect by API. Required to declare crypto in Spain.Mon, 09 Feb 2026 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-kraken-history/https://colvence.com/en/blog/how-to-download-kraken-history/Complete guide to exporting your Kraken transaction history as CSV. Required to declare crypto in Spain.Thu, 05 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/crypto-glossary-how-each-operation-is-taxed-in-spain/https://colvence.com/en/blog/crypto-glossary-how-each-operation-is-taxed-in-spain/A plain-English dictionary of crypto transactions: buying and selling, staking, airdrops, DeFi, NFTs and more. What each one is and how Spain taxes it.Wed, 04 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/crypto-scam-what-to-do-step-by-step/https://colvence.com/en/blog/crypto-scam-what-to-do-step-by-step/A complete guide if you have fallen victim to a crypto scam. How to document it, where to report it and how to declare the loss so it offsets your tax bill.Mon, 02 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/penalties-for-not-declaring-crypto-in-spain/https://colvence.com/en/blog/penalties-for-not-declaring-crypto-in-spain/Fines and penalties from the Spanish tax agency for undeclared crypto in your tax return or Modelo 721. Surcharges, infringements and how to put things right. Updated 2026.Mon, 02 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/modelo-721-crypto-held-abroad-complete-guide/https://colvence.com/en/blog/modelo-721-crypto-held-abroad-complete-guide/What Modelo 721 is, who has to file it, deadlines, foreign exchanges, how to fill it in and the penalties. Guide updated for 2026.Sun, 01 Feb 2026 12:00:00 GMThttps://colvence.com/en/blog/how-to-download-bit2me-history/https://colvence.com/en/blog/how-to-download-bit2me-history/Step-by-step guide to downloading the XLSX file with every Bit2Me transaction. Essential for your tax report and for staying out of trouble with the AEAT.Tue, 30 Dec 2025 00:00:00 GMThttps://colvence.com/en/blog/fifo-method-for-crypto-spanish-tax-guide/https://colvence.com/en/blog/fifo-method-for-crypto-spanish-tax-guide/Do you know what the FIFO method is and why the Spanish tax agency insists on it? Find out how it shapes your crypto tax bill, with worked examples for the 2025 tax return.Tue, 23 Dec 2025 12:00:00 GMThttps://colvence.com/en/blog/how-spanish-tax-agency-tracks-cold-wallets/https://colvence.com/en/blog/how-spanish-tax-agency-tracks-cold-wallets/If you use a Ledger or a Trezor, you are not invisible. Here is how the Spanish tax agency traces cold wallets in 2025 through exchanges, banks and the blockchain.Tue, 23 Dec 2025 00:00:00 GMThttps://colvence.com/en/blog/resetting-your-crypto-portfolio-tax-cleanup/https://colvence.com/en/blog/resetting-your-crypto-portfolio-tax-cleanup/Paying more for your crypto tax report every year? Here is the Portfolio Reset strategy: clean up your history, cut your costs and start from scratch before DAC8.Mon, 22 Dec 2025 00:00:00 GMThttps://colvence.com/en/blog/dac8-the-end-of-crypto-anonymity-in-europe/https://colvence.com/en/blog/dac8-the-end-of-crypto-anonymity-in-europe/The DAC8 Directive will require exchanges to report every crypto movement you make to the Spanish tax agency from 2026. See how it affects you and how to avoid penalties.Sat, 20 Dec 2025 00:00:00 GMThttps://colvence.com/en/blog/has-the-spanish-tax-agency-detected-my-binance-trades/https://colvence.com/en/blog/has-the-spanish-tax-agency-detected-my-binance-trades/How the Spanish tax agency detects your activity on exchanges such as Binance, what the CRI001 notice means and how to act before a penalty lands.Sat, 20 Dec 2025 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-crypto-com-history/https://colvence.com/en/blog/how-to-download-crypto-com-history/Complete guide to exporting your transaction history from the Crypto.com App and Exchange as CSV. Required to declare crypto in Spain.Thu, 15 May 2025 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-bingx-history/https://colvence.com/en/blog/how-to-download-bingx-history/Complete guide to exporting your BingX transaction history as CSV or by API. Required to declare crypto in Spain.Thu, 08 May 2025 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-bybit-history/https://colvence.com/en/blog/how-to-download-bybit-history/Complete guide to exporting your Bybit transaction history as a CSV. Required to declare crypto in Spain.Wed, 07 May 2025 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-bitget-history/https://colvence.com/en/blog/how-to-download-bitget-history/Complete guide to exporting your Bitget transaction history as CSV or by API. Required to declare crypto in Spain.Tue, 06 May 2025 00:00:00 GMThttps://colvence.com/en/blog/how-to-download-kucoin-history/https://colvence.com/en/blog/how-to-download-kucoin-history/Complete guide to exporting your KuCoin transaction history as CSV or by API. Required to declare crypto in Spain.Mon, 05 May 2025 00:00:00 GMThttps://colvence.com/en/blog/how-staking-rewards-are-taxed-in-spain/https://colvence.com/en/blog/how-staking-rewards-are-taxed-in-spain/Staking ETH or BTC? Find out when and how much you owe the Spanish tax agency on your staking, lending and yield farming rewards in 2025.Thu, 30 Jan 2025 12:00:00 GMT