CoinView Verified Customer Reviews (2026)

Summ (formerly Crypto Tax Calculator) is leading crypto & equities tax software that simplifies tracking and reporting across all your brokers, exchanges, wallets, NFTs and DeFi activity. With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines. Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more. Unique spam filtering controls also help strip out junk tokens and fake outgoings so spam doesn’t corrupt gains and losses. Summ's portfolio helps you see everything together so you can pay the least tax possible and get accurate IRS-ready reports. That’s why Summ is seriously loved by users (rated 4.6 /5 stars on Trustpilot) and they’re an official tax partner of both MetaMask and Coinbase. If you’re ready to stop fighting your tax software, Summ turns investing chaos into confidence. Add clarity. Subtract doubt.

CEX.IO, a licensed and versatile cryptocurrency exchange established in 2013, has set up offices across several countries, including the UK, US, Ukraine, Cyprus, and Gibraltar. With a global user base that surpasses 3 million, the platform guarantees reliable services by implementing cold storage for cryptocurrencies, maintaining strong financial health, employing advanced security protocols, and following KYC/AML regulations. It is noteworthy that CEX.IO was one of the early innovators to streamline fiat-to-crypto transactions, enabling users to make purchases with credit cards and bank transfers seamlessly. Currently, the exchange supports a broad spectrum of cryptocurrencies including Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, and Tron, which can be exchanged for fiat currencies such as USD, EUR, GBP, and RUB. Recognizing the necessity of user-friendly access, CEX.IO offers trading through its website and mobile apps for both iOS and Android, in addition to providing WebSocket and REST API functionalities, accommodating various preferences among users. This dedication to providing flexible trading solutions empowers clients to engage in transactions at their convenience, whether at home or on the go. Ultimately, CEX.IO continues to evolve and adapt its services to meet the dynamic needs of the cryptocurrency market.

CoinLedger, formerly known as CryptoTrader.Tax, streamlines the process of managing your cryptocurrency taxes and bitcoin transactions efficiently. By connecting your exchanges, you can easily import your trades and generate a tax report in just minutes. With the API import tool, you have the option to either import trades directly or upload your trade history file effortlessly. The platform is designed to work seamlessly with all major exchanges, ensuring a quick and hassle-free experience. You can incorporate all your cryptocurrency income sources for the tax year, as CoinLedger accurately calculates your gains from mining, staking, and airdrops. Utilizing the same methods as tax professionals, CoinLedger assesses your tax liability, providing confidence that you are not overpaying and that your obligations are minimized. Once your calculations are complete, you can download the necessary IRS forms to file your taxes, share them with your accountant, or easily import them into tax software such as TurboTax or TaxAct. In partnership with a leading tax preparation platform, CoinLedger simplifies the process of E-Filing your crypto gains and losses alongside your entire tax return. Additionally, you can generate detailed reports on your crypto gains, losses, and income in any currency, which can be utilized to accurately fill out the appropriate tax forms for your specific country. This comprehensive approach ensures that users are well-equipped to navigate the complexities of cryptocurrency taxation.