Partners

BearTax is now Fyn. Learn More

The Fyn Platform

Join the only open crypto tax network, and give your users easy access to their data from every project in our network.

Our tax network is for all of Web3

Exchanges and platforms, platform DAOs and indie projects can all offer tax capabilities in minutes.
Deliver the tax functionality your users need, and add your project to the list.

Solving crypto tax and creating value for all of web3

The Fyn Partner Network is the tax system for our future economy. Our easy APIs, planet-scale, and support for taxes in most countries means we are the one partner you need. Our commercial models are friendly for projects of every size, from side projects and DAOs to enterprises.
JOIN FOR FREE
FIFO and LIFO
calculations
Process your cryptocurrency trades using FIFO or LIFO based on previous year's tax filing method. You never have to pay more than what you owe. HIFO and other methods soon to follow.
Auto-generated tax reports
We generate documents for you with every field already populated. All you have to do is to send it to your accountant or upload to your favorite tax software.
See documents for my country
Auditable CSV for future reporting
Our comprehensive auditable CSV contains the information necessary to trace any taxable transaction done in a specific tax year.

Unlock the global market

Unlock the
global market

Fyn supports most of the major global economies. Expand internationally with the only truly global crypto tax partner.
Gemini
Binance
Coinbase
Bittrex
Coinbase PRO
Poloniex
Kraken
BTC Markets
bit.Trade
Independent Reserve
Coinspot
Huobi
OKX
TradeSatoshi
KuCoin
CoinJar
HitBTC
Mercatox
Gatehub
CoinEx
Gate.io
Bitfinex
CoinExchange.io
Changelly
Uphold
Idex
Bitstamp
Liqui
Cex.io
Crex24
Stex
Abra
CryptoBridge
Coss
Bitbns
Koinex
Circle
CoinTracker
Coinome
Coinsquare
TradeOgre
Lykke
PocketBits
WazirX
BitMEX
Crypto.com
Cash App
Bitrue
Binance US
Zerion
CoinDCX
SoFi
BlockFi
Flexa
Liquid
QuadrigaCX
Cryptopia
Edge
Exodus
Ledger
Metamask
Mew
MyCrypto
Celsius
Nexo
Flexa
Cash App

Reaching more by the day

450m

Transactions Processed

25

Countries Supported

45k+

Wallets Connected

20k+

Tokens Tracked

400+

Exchanges Supported

Go ahead.
Go to the moon.

We'll take care of your taxes.
try for free