Koinly is a cryptocurrency tax reporting and portfolio tracking platform that helps users organize transactions, calculate potential gains and losses, and prepare supported tax reports.
Compare other services in our Best Crypto Tax Software Compared guide.

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How Does Koinly Work?
Koinly helps users consolidate cryptocurrency activity from supported exchanges, wallets, and blockchain networks.
- Import Transactions: Connect supported exchanges and wallets or upload CSV files.
- Organize Records: Review purchases, sales, transfers, fees, and rewards.
- Calculate Taxes: Estimate gains, losses, and income using applicable settings.
- Generate Reports: Prepare supported tax documents for the selected reporting period.
Automated calculations depend on complete transaction records and appropriate tax settings.
Koinly Main Features
| Feature | Description |
|---|---|
| Exchange API Sync | Imports supported exchange transaction records. |
| CSV Import | Adds compatible transaction history files. |
| Wallet Tracking | Organizes supported blockchain wallet activity. |
| Cost Basis | Calculates estimated acquisition costs and gains or losses. |
| Crypto Income | Tracks supported staking and reward transactions. |
| Tax Reports | Prepares supported tax-related documents. |
How to Connect Koinly to an Exchange
Koinly supports transaction imports through exchange APIs and other available methods.
- Create and secure your Koinly account.
- Select a supported exchange or wallet.
- Follow the verified integration instructions.
- Use minimum necessary read-only API permissions where supported.
- Synchronize transaction history.
- Review missing records, duplicate transactions, and classification warnings.
Security: Do not enable withdrawal permissions for ordinary tax reporting. Keep API credentials private and revoke unused connections.

Affiliate Disclosure: This AI-generated promotional image contains a Koinly affiliate link. CryptoWikiHub may earn a commission from qualifying purchases at no additional cost to you. It is not an official Koinly advertisement or verified software screenshot.
Crypto Tax Calculations and Reporting
Koinly can help calculate cryptocurrency gains, losses, and income using supported accounting methods and jurisdiction-specific settings.
Common methods include FIFO, LIFO, average cost, and specific identification. Availability and legal eligibility vary by jurisdiction.
Supported reports may include capital gains summaries, income reports, transaction histories, and country-specific tax documents.
Users should verify historical purchases, wallet transfers, transaction fees, staking rewards, DeFi activity, and missing cost basis information before relying on a report.
Important: Generating a tax report does not automatically mean that a legally valid tax return has been filed.
Koinly Pricing and Plans
Koinly provides free access to selected portfolio tracking and transaction review features. Downloading supported tax reports generally requires an eligible paid plan.
Before purchasing, verify the tax year, transaction allowance, report formats, total price, and refund conditions. Plan features and pricing may change.
Koinly Advantages and Limitations
| Advantages | Limitations |
|---|---|
| Multiple import methods | Historical data may be incomplete. |
| Exchange and wallet integration | Integration coverage varies. |
| Automated calculations | Manual corrections may be necessary. |
| Supported tax reports | Paid plans may be required. |
| Portfolio tracking | Data accuracy depends on imported records. |
Is Koinly Worth Considering?
Koinly may be useful for cryptocurrency users who need to consolidate transaction records and prepare tax-related information.
Its suitability depends on exchange support, transaction complexity, reporting jurisdiction, subscription costs, and the quality of imported records.
Koinly does not guarantee tax accuracy, audit protection, or regulatory compliance.

Affiliate Disclosure: This AI-generated promotional image contains a Koinly affiliate link. CryptoWikiHub may earn a commission from qualifying purchases at no additional cost to you. It is not an official Koinly advertisement or verified software screenshot.
Frequently Asked Questions
Is Koinly free?
Koinly provides selected free tracking features. Downloadable tax reports generally require an eligible paid plan.
Does Koinly support Binance and Coinbase?
Koinly provides supported integrations involving major exchanges, including Binance and Coinbase. Import methods and historical coverage may vary.
Can Koinly track staking and DeFi transactions?
Koinly supports selected staking and DeFi activity, but complex transactions may require manual review.
Does Koinly guarantee accurate tax reports?
No. Results depend on complete transaction records, correct classifications, and applicable tax settings.
Can Koinly replace a tax accountant?
No. Koinly is a reporting tool and does not replace qualified professional tax advice.
Key Takeaways
- Koinly helps organize cryptocurrency transaction records.
- API and CSV imports can simplify transaction management.
- Missing records and cost basis warnings require review.
- Tax calculations depend on jurisdiction and data accuracy.
- Paid plans may be required for downloadable reports.
- No software can guarantee tax compliance or audit protection.
Related Crypto Hardware Wallet Guides
Explore our hardware wallet guides for additional information about cryptocurrency self-custody and private-key security.
- Ledger Hardware Wallet Guide — Hardware security and recovery options.
- Trezor Hardware Wallet Guide — Wallet backups and device security.
- Tangem Hardware Wallet Guide — NFC wallet cards and mobile integration.
Affiliate, Illustration and Legal Disclaimer
Affiliate Disclosure: CryptoWikiHub participates in the Koinly affiliate program. This article contains affiliate-linked promotional images, and we may receive commissions from qualifying purchases at no additional cost to readers. No exclusive discount or guaranteed benefit is claimed.
AI Illustration Notice: The three promotional banners are original CryptoWikiHub AI-generated illustrations featuring fictional Bitcoin and Tether mascots. They are not official Koinly advertisements, verified application screenshots, or actual tax calculation results. Third-party trademarks remain the property of their respective owners.
Tax and Reporting Limitations: Automated tax calculations may contain missing records, incorrect classifications, or calculation errors. Tax laws, reporting obligations, and accepted methods vary by jurisdiction and tax year. Users should verify applicable requirements and seek qualified professional assistance when necessary.
Data Security: Connecting cryptocurrency accounts to third-party software involves privacy and cybersecurity risks. Users should review API permissions, protect credentials, and evaluate the provider’s data handling practices.
Final Disclaimer: This article is provided for general educational and informational purposes only. It does not constitute personalized tax, accounting, legal, financial, or investment advice. Koinly does not guarantee accurate tax filings, audit protection, or regulatory compliance. Readers remain responsible for verifying transaction records, current product terms, and applicable tax obligations.