Koinly Reviews

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3.67
127 reviews
Great Rating
Based on 127 user experiences
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C

Excellent service

Excellent service All my questions and concerns were addressed timely and accurately I had over 10k transactions and Elizaveta Spartesna of Koinly made sure every single one was correct and in compliance of the IRS 10 10 recommended if you have any doubts about transactions from multiple wallets and exchanges
H

Awesome for guys trading crypto USA or

Awesome for guys trading crypto USA or Canada made it easier simpler Thank you
J

Very useful website app

Very useful website app responsive customer care and auto connects to my accountant What more could u ask for
W

I have been using Koinly for my taxes

I have been using Koinly for my taxes for three years I will be using it again this year The first year I used Koinly was a learning curve for me I knew nothing about CSV or API keys but Nelly on YouTube walked me through the steps Also the on-line support team is fantastic and helped me throught some rough spots Also to be honest the fees they charge are very resonable If you do your own crypto taxes Koinly is a good way to go for Canadians as well
G

Great Support - Consistency Professionalism matter

I ve been using Koinly for around 2 years now and have not been disappointed once They have a great supportive and professional team that want to help and do so in a timely manner Of course sometimes there are confusions but good communication can resolve this Please keep it up Koinly
F

Koinly provides excellent customer

Koinly provides excellent customer support in a reasonable period of time The application does the job for my US tax preparation I just send the report to my accountant I use the manual transaction method but you can also use a sync function Be aware however that you should check the syncs for accuracy and duplication
D

Koinly guides greatly helped me out

Video and written help articles from Koinly made my decision to use Koinly much easier The process was fairly straightforward and the end result for me was extremely useful Good service
T

After trying a few other others this is the best

After trying a few other similar products Koinly is the best The UI is slick easy to use and responsive Koinly didn t have any problem with sync imports or file based parsing There was a bug reached out to Koinly support and it turns out the bug is with my wallet The support was excellent
R

Best in their industry

This company is top top top of the line I love working with great companies that have amazing services and amazing customer service It s rare but when I find them it s an absolute pleasure Koinly is far ahead of the pack with the software and services they offer If you take your taxes in your portfolio management seriously there s really no other option I also want to give a shout out to Aria who was recently my support representative and helped me a ton Thank you to Aria for all of the help and great customer service
F

Koinly is a watering hole in the desert

Koinly provides very helpful online resources but if you are a novice not knowing where you have to go then helpful human interactions are speedily offered by the support team Overall rating a worthy experience from Koinly Support is provided top-down starting with the founder signposting down through to the support staff

About Koinly

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Frequently Asked Questions

Koinly is a specialized software platform designed to simplify cryptocurrency tax reporting and portfolio tracking. It automates the aggregation, calculation, and reporting of crypto transactions by securely connecting to a user's exchanges, wallets, and blockchain addresses. Its core purpose is to help users save time, reduce errors, and ensure accurate tax compliance.

Koinly calculates taxes by syncing your transaction data and applying specific tax rules, such as FIFO (First-In, First-Out), LIFO, or HIFO, which can be selected based on your jurisdiction. It integrates accurate historical price data for thousands of cryptocurrencies to determine cost-basis and automatically computes capital gains and losses from trades, staking, DeFi activities, and other transactions.

Yes, Koinly prioritizes security. It uses read-only API connections for exchanges and wallets, meaning it cannot withdraw or move funds. Data is protected with bank-level AES-256 encryption, and the platform is compliant with GDPR regulations. Your private keys are never accessed or stored.

Koinly supports a wide range of transactions, including standard trades, deposits, withdrawals, staking rewards, DeFi transactions, NFT purchases, margin trading, lending, liquidity pool contributions, and airdrops. Its algorithms are designed to handle these complex activities for accurate tax reporting.

Koinly supports integration with over 700 exchanges, wallets, and blockchains. This includes major platforms like Coinbase, Binance, Kraken, and MetaMask, as well as numerous DeFi protocols and hardware wallets. You can connect via read-only API keys or by importing transaction history files.
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About Koinly

Koinly: A Comprehensive Cryptocurrency Tax Platform

Koinly is a specialized software platform designed to simplify the complex process of cryptocurrency tax reporting and portfolio tracking. It serves as a critical tool for individual investors, traders, and accountants navigating the increasingly regulated world of digital assets. By automating the aggregation, calculation, and reporting of crypto transactions, Koinly aims to remove the significant manual burden associated with tax compliance, helping users save time, reduce errors, and ensure accuracy.

Core Functionality and Features

The platform operates by securely connecting to a user's cryptocurrency exchanges, wallets, and blockchain addresses via read-only API keys or by importing transaction history files. Once connected, Koinly's engine automatically syncs and categorizes all transaction data, including trades, deposits, withdrawals, staking rewards, DeFi transactions, and NFT purchases. Its powerful algorithms calculate capital gains and losses according to specific tax rules, such as FIFO (First-In, First-Out), LIFO, or HIFO, which can be selected based on the user's jurisdiction.

Key Features Include:

  • Automated Portfolio Tracking:Provides a real-time, unified view of crypto holdings across all connected platforms, showing performance, profit/loss, and asset allocation.
  • Tax Calculation and Reporting:Generates ready-to-file tax reports, including IRS Form 8949, Schedule D, and international equivalents for countries like the UK, Canada, Australia, and many others.
  • Support for Complex Transactions:Handles advanced activities like margin trading, lending, liquidity pool contributions, and airdrops, which are often difficult to account for manually.
  • Tax-Loss Harvesting Tools:Helps users identify opportunities to strategically sell assets at a loss to offset capital gains and reduce their overall tax liability.
  • Historical Price Data:Integrates accurate historical pricing for thousands of cryptocurrencies to ensure precise cost-basis calculations.

Target Audience and User Experience

Koinly caters to a broad spectrum of users within the crypto ecosystem. This includes casual investors who have made a few trades, active day traders with high transaction volumes, and professionals like accountants and tax advisors who require reliable data for their clients. The platform emphasizes user-friendliness with an intuitive dashboard that presents complex financial data in a clear, digestible format. It offers educational resources and guides to help users understand crypto tax obligations, making it accessible even for those new to digital asset taxation.

Security and Integration

Security is a paramount concern for Koinly. The platform uses read-only API connections, meaning it cannot withdraw or move funds. It employs bank-level encryption (AES-256) for data and is compliant with GDPR regulations. Koinly supports integration with over 700 exchanges, wallets, and blockchains, including major platforms like Coinbase, Binance, Kraken, and MetaMask, as well as numerous DeFi protocols and hardware wallets, ensuring comprehensive coverage for most users' portfolios.

In summary, Koinly positions itself as an essential financial infrastructure service for the cryptocurrency age. By bridging the gap between decentralized digital asset activity and traditional tax regulatory frameworks, it provides users with the confidence and tools needed to remain compliant. Its automated, accurate, and extensive approach to crypto accounting addresses a fundamental pain point, allowing investors to focus more on their strategy and less on the administrative complexities of tax reporting.