Crypto tax shouldn't be guesswork.
We build one thing: the reconciliation layer that turns scattered wallets, exchanges and on-chain activity into a return you can stand behind.
We started this because the tools we tried
treated crypto like a brokerage account. It isn't. A bridge isn't a sale, an LP token isn't
a regular buy, and wrapping a token isn't always a taxable event.
Until the underlying reconciliation works for what crypto actually is, the numbers on your return are guesses with extra steps.
Numbers you can explain.
Every figure in your report ties back to a transaction, a price source and the rule that was applied. If your accountant — or the tax office — asks how you got there, you have a clear answer.
Four principles that shape every line of code.
Numbers from data, not guesses
If a figure can come from a transaction hash or an exchange record, that's where it should come from.
Show your work
Every number links back to the source transaction and the rule applied, so you can answer any question about it.
For filers and their accountants
A self-serve app for individuals, plus review tools accountants can use across a client base.
Read-only, no surprises
No seed phrases, no withdrawal permissions, no selling your data.
Building for crypto filers since 2018.
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2018
Started after the founders hit the same problem at tax time: exchange exports that didn't match what was on-chain.
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2020
US support and the first batch of major exchange integrations.
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2022
On-chain reconciliation goes live — bridges and wrapped assets stop double-counting.
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2024
Accountant workspace ships, with multi-client review and invite flows.
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2026
1099-DA matching becomes the default for US filers.
One revenue line. Yours.
Paid plans fund the app and our exchange-integration work. No ads, no data sales, no kickbacks. Here's what that looks like in practice.
paid plans, used by individual filers, accountants and firms.
from ads, data sales, affiliate fees or paid integration slots.
import and review for free — choose a paid plan when you need a final tax report.
available before a final tax report has been downloaded.
- What we don't do
- ✓Sell or share user transaction data — ever
- ✓Take affiliate fees that change integration order
- ✓Run ads or upsells inside the audit trail
- ✓Charge again to recalculate a tax year you already purchased
- ✓Sell unnecessary add-ons inside the audit trail
Stand behind your numbers.
Free to start. No credit card. Works on Windows, macOS and Linux.
Get the app