Sync Your Portfolio
Connect from 800+ exchanges, wallets, and blockchains. API, CSV, or direct sync done in seconds.

Built for every chain, every exchange, every country.

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KoinX’s extensive integration with 800+ crypto exchanges makes calculating crypto taxes incredibly easy.
Connect from 800+ exchanges, wallets, and blockchains. API, CSV, or direct sync done in seconds.

KoinX auto-classifies every trade. Buy, sell, swap, staking, airdrops, DeFi, internal transfers and calculates gains automatically.

Get an accountant-ready report instantly. Pay only when you're ready to download. No surprises.

It takes under 10 minutes
Rated 4.5/5 by over 10.5k users
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Sync all your wallets & exchanges
✨ Processing
Plug in your wallets and exchanges. Watch your portfolio come alive.
800+ Integrations
Direct API and CSV support for Binance, Coinbase, Kraken, OKX.US, Crypto.com, and institutional custodians.





Internal Transfer Detection


Multiple Inventory Methods
Auto-LabellingAuto-Labeling for Web3
Automatically identifies Staking rewards, Airdrops, Minting fees, and LP entries across 50+ chains including Ethereum, Solana, and Polygon.
We don't just 'calculate' taxes; we generate the exact reports your local tax authority requires where ever you are.
Generate filing ready reports for your accountant.

Our platform is packed with advanced features, including real-time market data, in-depth analysis, and reporting. It has also been cleverly designed to simplify and expediate the process of tax report generation.
Download Sample Reports
We never ask for your private keys. We only sync public data via read-only APIs.
Bank-level encryption and data privacy protocols to ensure your financial footprint remains confidential.
We use TLS for data in transit and AES-256 encryption at rest to keep your data secure and unreadable at every stage.
KoinX is a global crypto tax and accounting platform built for investors and traders across 100+ countries. It imports your complete transaction history from exchanges, wallets, and blockchains, automatically classifies every event, and calculates your tax liability. Whether you hold Bitcoin, trade DeFi tokens, or earn staking rewards, it turns complex crypto activity into clean, filing-ready reports.
Yes, KoinX is built on enterprise-grade security infrastructure, holding ISO 27001:2022 and SOC 2 Type II certifications with full GDPR compliance. It uses read-only API connections to sync your transaction data, so it cannot access, move, or control your funds under any circumstance. All data is encrypted using AES-256 at rest and TLS in transit, keeping your portfolio information completely private.
Yes, KoinX integrates with 800+ exchanges, wallets, and blockchains spanning every major market globally. Whether you trade on Binance, Coinbase, Kraken, OKX, or Crypto.com, or use on-chain wallets across Ethereum, Solana, or Polygon, KoinX connects via API or CSV import. Every transaction across all connected sources is automatically pulled, labeled, and consolidated into one unified dashboard regardless of where you are based.
KoinX offers dedicated, locally structured tax reports for a growing number of countries with established crypto tax frameworks. For all other jurisdictions, KoinX generates a Default Complete Tax Report calculating capital gains, income events, and asset balances using standard methods. Your local accountant can then interpret and apply your country's specific tax rules directly from the data provided in that report.
You still get full access to KoinX's transaction tracking, portfolio monitoring, and gain/loss calculations. The Default Complete Tax Report provides a capital gains summary, income breakdown, cost basis calculations, and transaction-level records. Since the data is fully structured, a qualified local accountant can apply your jurisdiction's specific tax rates, exemptions, and filing requirements without any manual recalculation on their end.
KoinX supports four cost basis methods: FIFO (First In, First Out), LIFO (Last In, First Out), HIFO (Highest In, First Out), and Average Cost. Different tax authorities mandate different methods, and KoinX lets you select the one appropriate for your jurisdiction. Your chosen method is applied consistently across your entire transaction history and clearly disclosed in the generated tax report.
Yes. Every KoinX tax report is designed to be accountant-ready. Once generated, you can download it in PDF or Excel format and share it directly with your tax advisor. The report includes a capital gains summary, income breakdown, transaction-level records, and cost basis details, giving your accountant a complete, structured dataset to work from, regardless of your country's filing format.
Yes. KoinX automatically identifies and classifies NFT-related activity across supported blockchains, including minting fees, purchases, sales, and trades. Each event is tagged separately in your transaction history, with fair market value applied at the time of each transaction. Since NFT tax treatment varies by country, your generated report gives your accountant the structured data needed to apply local rules accurately.
KoinX actively expands its country-specific report library based on user demand. If your country does not yet have a dedicated localized report, you can submit a request through the KoinX support team or the in-platform feedback option. High-volume requests are prioritized for development, and new country-specific reports are added regularly as regulatory frameworks are confirmed and demand grows.
Globally, most governments treat cryptocurrency as a taxable asset, whether as property, a commodity, or a financial instrument. While a handful of countries impose no tax on crypto gains, the international trend is firmly toward stricter enforcement and mandatory reporting. Understanding your local tax obligations before filing season arrives is critical, regardless of how actively you trade or how long you have held.
While rules vary by jurisdiction, most tax authorities agree that a taxable event occurs when you dispose of a crypto asset. This covers selling for fiat, swapping tokens, spending crypto, or receiving it as income. Simply buying or holding crypto is not taxable in most countries. The point of disposal or direct earnings receipt is where the tax obligation typically begins.
Capital gains tax applies when you sell or dispose of a crypto asset for more than you originally paid, with the profit being the taxable amount. Income tax applies when you earn crypto through work, business activity, or similar sources. Many countries apply both depending on the transaction type, with separate rates, exemptions, and thresholds governing each category under local tax law.
In many countries, yes. Capital losses from crypto disposals can offset capital gains from other transactions, reducing your overall taxable amount. Some jurisdictions also allow unused losses to be carried forward to future tax years. However, rules vary significantly by country, and some restrict loss offsets to gains of the same asset class or impose strict annual deduction limits on how much you can claim.
Most tax authorities require detailed records of every crypto transaction for several years. This typically includes the date and type of each transaction, the amount involved, the fair market value in local currency at the time, the platform or wallet used, and any associated fees. Accurate, complete records are your primary defense and often a legal requirement when a tax audit occurs.
Tax authorities globally are increasingly effective at tracking crypto. Most major exchanges are legally required to collect customer identity information and report transaction data to regulators. The OECD's Crypto Asset Reporting Framework and the EU's DAC8 directive will compel automated cross-border data sharing between tax authorities and crypto platforms from 2027 onward, making undisclosed crypto activity significantly harder to conceal than in previous years.
No more spreadsheets. Just clean, filing ready reports in minutes.
