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ZenLedger allows you to import transactions, calculate gains and income, 
and file your tax returns.

We support the following exchanges and will quickly add more:

Coinbase, GDAX, Binance, Kraken, Bittrex, and Poloniex.

Save up to $3000 USD on your cryptocurrency taxes.

ZenLedger will produce profit/loss statements for you and your CPA. Whether you are a miner, day trader, or Hodler. Because no one wants to get an IRS audit.

Quickly and easily load your transaction data from many exchanges and cryptocurrencies.

How it works

ZenLedger imports your transactions and prepares useful documents, including Capital Gains Reports, Income Reports, Donation Reports, and Closing Reports. 

All Currencies


Quick. Easy. Automatic.

ZenLedger works with all cryptocurrencies and fiat currencies. Bitcoin, Ethereum, Litecoins, Dollars, Euros, Pounds sterling, Yen - and all the others.

About us

Our goal is to simplify tax management in the cryptocurrency world.

Kumar Thangudu

Serial entrepreneur. Tech, Marketing, Bizdev. 8 years at Microsoft, software dev and 10+ years as CEO/CTO in tech startups. Built and exited a payment system startup, Metafos.

Drew Nordstrom

Former Amazon business manager ($100M P&L). M&A investment banking, marketing analytics, and e-commerce startups. Chicago Booth MBA. US Air Force Academy grad and former Navy helicopter mission commander.

7 years in angel and venture investing. 3 years in retail sales and customer service. BA Economics; MA Political Economy, University of Manchester (UK); JD/MBA ’18 Seattle University.

Pat Larsen


Saqib Rasool

ZenLedger is built by a team of expert industry veterans in technology, finance, and marketing

Technical Marketer, previous SaaS founder, Ycombinator alum, and Industrial and Polymer Systems Engineering via Georgia Tech. 



10+ years as serial entrepreneur and CTO. Two startups were acquired (TalentSpring). 
AI, ML, Crypto Principal Dev Manager at Microsoft. Early crypto investor.

Bryan Starbuck




I have Monero or Dash or ZCash and I want to ensure I’m in compliance. How do I do that?

Frequently Asked Questions

Does ZenLedger do my taxes for me?


Do I really have to pay taxes?


ZenLedger does not do your taxes. You and your tax professional file your own taxes with the State and Federal Government wherever you reside. ZenLedger quickly aggregates your many ledgers, marks the transactions to market, and allows you to categorize each transaction by use.

You will need to provide us with a CSV of all your transactions from an exchange or a public address that we can then scrape into the tool and present to your CPA in a readable, standardized format.

Yes, you are required to pay US taxes, capital gains, on all income whether domestic or international. The IRS is currently contracting with several chain analysis companies to scour the blockchain to find cryptocurrency "hodlers" who are avoiding taxes. The IRS also successfully sued Coinbase so now a Federal Court has ordered Coinbase to turn over identifying records for all users who have bought, sold, sent, or received more than $20,000 through their accounts in a single year between 2013 and 2015. More action by the IRS is possibly coming soon as they do their research and analysis and target specific wallets and exchanges. Adding to the confusion, there are state attorney generals also considering lawsuits against the tax bill. It is a very fluid situation that requires monitoring and action. 


Disclaimer: We are not licensed tax professionals. We are not giving tax advice. Please consult your tax attorney and/or CPA for professional advice on these matters. 

Our recommendation for achieving full compliance is always to disclose if in doubt. Token trades and token purchases made through exchanges are visible to the IRS and to other enforcement agencies, so differences between your affirmative reporting and records visible to enforcement agencies are likely if these assets are omitted from reporting.

Am I going to get audited?

Maybe. The IRS appears to be very aggressive in targeting individuals who are using cryptocurrency for tax evasion or who are not paying their cryptocurrency capital gains. 



What exchanges and coins and currencies are you currently integrated with? Will you add more?

We are racing to integrate reports from Coinbase, GDAX, Bittrex, Binance, Kucoin, Gemini, Poloniex, and a host of other exchanges. We will support almost every coin: Bitcoin BTC, Ether ETH, Ripple XRP, Bitcoin Cash BCH, Litecoin LTC and hundreds of others. We are also working to give you reports in different global currencies. ZenLedger isn't just for Americans. Zendledger can be used by anyone in the world that is using multiple ledgers and would like those transactions easily aggregated and cleaned up into a readable format. Whether it is US Dollars, Euro, Japanese Yen, British Pound, we are working to support all global currencies.

What is a taxable event?

A taxable event is typically a sale or disposition of an asset. In crypto, a taxable event occurs whenever a coin is traded for cash (also known as fiat) or another cryptocurrency or whenever cryptocurrency is used to purchase goods or services. Transferring BTC from Coinbase to Bittrex is not a taxable event. Transferring BTC to ETH to an ICO is considered a taxable event. It's also now explicitly forbidden to try to 1031 exchange your ICO holdings. Consult your tax professional as you make these decisions to decide how aggressive or conservative you wish to be and how to appropriately provide the right documentation and pay taxes on events of this nature to create a record. 



Provide your public addresses and import your transactions from exchanges. We’ll do the rest

Bring all your investments together

ZenLedger will connect to all major exchanges and wallets so you can rest easy knowing your finances are being handled.

Your portfolio performance in real time

Determine where you have taxable events. Understand how your investments are growing. Avoid short term capital gains tax when you can.

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from you.

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