Koinly Review 2026: Is It the Best Crypto Tax Software?
Koinly is the most popular crypto tax software on the market, and for good reason. With 800+ exchange integrations, solid DeFi support, and multi-country tax report generation, it has earned our top rating. In this review, we cover everything you need to know about Koinly to decide if it is the right tool for your crypto taxes.
Table of Contents
Overview
Founded in 2018, Koinly has grown to become the go-to crypto tax solution for investors worldwide. The platform supports over 800 exchanges, wallets, and blockchains, making it one of the most comprehensive integration networks in the industry. Koinly automatically imports your transaction history, calculates your capital gains and losses, and generates tax reports compliant with tax authorities in over 20 countries.
What sets Koinly apart is its balance of power and simplicity. While it handles complex scenarios like DeFi yield farming, NFT trades, and multi-wallet tracking, the interface remains approachable for crypto newcomers who just need to report their Coinbase trades. The free portfolio tracking tier lets you import everything and see your tax summary before paying for the full report.
Key Features
Auto-Import
Connect exchanges and wallets via API or CSV for automatic transaction import across 800+ platforms.
Smart Transfer Detection
Automatically matches transfers between your wallets so they are not miscategorized as taxable events.
Cost Basis Methods
Supports FIFO, LIFO, HIFO, and average cost methods. Switch between methods to optimize your tax position.
Tax Loss Harvesting
Identifies unrealized losses in your portfolio that you could sell to offset capital gains.
Multi-Country Reports
Generates tax reports for 20+ countries including US Form 8949, UK HMRC reports, and Australian ATO formats.
Portfolio Dashboard
Real-time portfolio tracking with performance charts, asset allocation, and transaction history.
Pricing & Plans
Koinly uses a tiered pricing model based on the number of transactions per tax year. All plans include unlimited exchange integrations and access to every tax report format. The main difference between tiers is the transaction limit.
Free
$0
Unlimited imports
Portfolio tracking only, no tax reports
Newbie
$49
100 transactions
Full tax reports for simple portfolios
Hodler
$99
1,000 transactions
Most popular for active investors
Trader
$179
10,000+ transactions
For active traders and DeFi users
Supported Integrations
Koinly supports over 800 integrations including all major centralized exchanges (Coinbase, Binance, Kraken, Gemini, KuCoin, and more), popular wallets (MetaMask, Ledger, Trezor, Trust Wallet), and direct blockchain imports for Ethereum, Bitcoin, Solana, Polygon, Arbitrum, Optimism, Avalanche, and many other networks. API connections provide real-time syncing, while CSV imports are available for platforms without API support.
DeFi & NFT Support
Koinly automatically detects and categorizes most DeFi transactions when you import data from blockchain addresses. It handles swaps on Uniswap and SushiSwap, lending and borrowing on Aave and Compound, yield farming rewards, liquidity pool entries and exits, and staking across various protocols. NFT purchases, sales, and royalties are also tracked with automatic cost basis calculation.
While Koinly covers most common DeFi scenarios well, some edge cases on newer or less common protocols may require manual categorization. The platform flags unrecognized transactions and makes it easy to classify them correctly.
Tax Reports & Forms
Koinly generates complete tax reports including IRS Form 8949, Schedule D, and international equivalents. Reports can be downloaded as PDF or CSV for manual filing, or exported in formats compatible with TurboTax, H&R Block, and TaxAct. The platform also provides a complete transaction history, income summary, and capital gains breakdown for your records.
Ease of Use
Koinly strikes an excellent balance between power and usability. The onboarding process guides you through connecting your first exchange, and the dashboard clearly shows your portfolio, transactions, and tax summary. The review workflow highlights transactions that need attention, making it easy to fix issues before generating your tax report. For most users with standard exchange activity, the process from import to tax report takes less than 30 minutes.
Pros & Cons
Pros
- + 800+ exchange and wallet integrations
- + Automatic DeFi and NFT tracking
- + Free portfolio tracking tier
- + Multi-country tax report generation
- + Tax loss harvesting insights
- + Smart transfer matching between wallets
- + All cost basis methods supported
Cons
- - Paid plans required for tax reports
- - Some DeFi protocols need manual import
- - Customer support can be slow during tax season
- - No direct TurboTax integration (CSV export only)
- - Higher tiers needed for active DeFi users
Who Is Koinly Best For?
Koinly is the best choice for most crypto investors. It is particularly well-suited for users who trade on multiple exchanges, hold assets in various wallets, and want a comprehensive tax solution that handles both CeFi and DeFi activity. International users benefit from its multi-country support, which is broader than most competitors.
If you exclusively use DeFi and need the deepest protocol-level tracking, CryptoTaxCalculator may be a better fit. If you want direct TurboTax integration, consider CoinTracker. But for the best all-around experience, Koinly is hard to beat.
Final Verdict
Koinly earns our top rating for crypto tax software in 2026. Its massive integration library, solid DeFi support, intuitive interface, and competitive pricing make it the best choice for the majority of crypto investors. The free portfolio tracking tier is a major advantage, letting you import everything and verify your data before committing to a paid plan.
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