We reconstruct difficult crypto histories: several exchanges, wallets, DeFi, staking or missing records. We review what you have, explain what is still missing and give you a fixed quote before any reconstruction work starts.
The diagnostic is free. Once the scope is clear, we work toward a reviewable tax report for one jurisdiction and tax year, typically 5–10 business days after the required records and decisions are in. Prefer to talk first? Book a 15-minute call.
This is what the diagnostic returns, built from your data: what is known, what is missing, what can be recovered. Then a fixed quote.
“Every tax tool I tried choked on my DeFi.”
“212 missing cost basis errors. I gave up.”
“The exchange shut down and took my history with it.”
That’s not a you problem. That’s the job we do all day.
Three steps. The first is free, and the price is fixed before the second one starts.
Connect exchanges read-only, share wallet addresses, or just upload the CSVs you have. Redacted files are fine. Nothing to install, nothing to learn.
Within about 2 business days you get a diagnostic: what reconciles, what is missing, what can still be recovered and what cannot. Then a fixed scope and quote for one jurisdiction and one tax year. No obligation.
Our analysts match transfers, rebuild cost basis and classify DeFi activity within the quoted scope. You get a reviewable tax report with a line-by-line audit trail, ready for you or your accountant to file.
The diagnostic tells us — and you — which band your history actually is. One client, one jurisdiction, one tax year per quote. For comparison: a crypto-specialist accountant charges $1,500–3,000 for the same reconstruction.
A few exchanges, ordinary trading, some gaps to close.
DeFi, staking, several wallets, missing records to reconstruct.
Larger or unusually difficult reconstruction. Scope and quote confirmed after the diagnostic.
Extra tax years are quoted separately. Filing deadline under 3 weeks away? Rush turnaround available — mention it when you reach out.
UK (HMRC) or US (IRS). Extra years are quoted separately, never assumed.
Live or dead exchanges, self-custody wallets, LPs, bridges, wraps, staking and airdrops.
The diagnostic says what can be recovered from chain data and what cannot, before you pay.
Capital gains, income, the forms for your country, and the working behind every figure.
You or your accountant file. We will walk them through the workpapers.
We reconstruct and classify. Positions on contested treatment are for your adviser.
Individuals in the UK and US only for now.
If the records are gone and nothing on-chain replaces them, the diagnostic says so and the quote excludes it.
UK higher-rate taxpayer. DeFi swaps, bridges, rug pulls, years of messy CSVs. Two other tax tools choked on it. We reconciled everything and delivered HMRC-ready reports in 5 business days.
“They found bridge transfers that the other tools had flagged as taxable disposals. That alone would have cost me thousands in overpaid tax.”
We know exactly what we’re asking: your financial history. Here is the deal we hold up on our end.
API keys without withdrawal rights. We can look, never touch.
We need transactions, not identities. Strip names before uploading if you prefer.
Your data is encrypted at rest on EU servers, and deleted on request.
Want it in writing before you share anything? Ask and we will sign.
A reviewable tax report for the quoted jurisdiction and tax year: capital gains summary, the tax forms for your country (SA108 for HMRC, Form 8949 and Schedule D for the IRS), a complete categorized transaction log, and an audit trail showing how every number was calculated. You can file it yourself or hand it straight to your accountant.
Those are self-serve tools: they import what they can and leave you with the errors. This is a service. A human analyst, backed by our tax engine, resolves the errors for you: the missing cost bases, the transfers flagged as taxable sales, the DeFi transactions marked "unknown". The messes other tools give up on are the ones we take.
Yes. Read-only access only: we can never move or withdraw funds. Uploaded files can be redacted or anonymized, since we need transactions, not identities. Data is encrypted and hosted in the EU, deleted on request, and we will sign an NDA if you want one.
The free diagnostic takes about 2 business days. Reconstruction is typically 5 to 10 business days after the required records and your decisions are in. Close to a filing deadline we offer rush turnaround for a surcharge.
The quote is fixed once the diagnostic is done. That is the point of the diagnostic: we price from your actual records, so there are no surprises later. If we quoted it, we deliver it at that price.
No. We prepare everything so that filing takes minutes, whether you file yourself or through an accountant. If you have an accountant, we are happy to walk them through the workpapers.
Find out exactly what’s wrong with your crypto tax history — in numbers, not guesses. Then a fixed quote before any work starts.