Blockpit, CoinTracking, or Koinly: errors in the tax report almost always trace back to your underlying crypto accounting.
30 min · Free · No commitment
Robert & Johannes · review your data personally
These errors occur across all tools – whether Blockpit, CoinTracking, Koinly, CoinTracker or Awaken Tax.
APIs don't deliver everything. DeFi interactions, airdrops or old exchange data are often completely missing from the tool.
Swaps as sales, staking as deposits, bridges as trades – wrong labels distort the entire report.
Cost basis 0 EUR for almost every trade? Missing incoming transactions destroy the entire profit calculation.
CSV import plus API sync create duplicate transactions. This massively distorts profits and balances.
According to the tool, you're selling more than you own? Missing incoming transactions or incorrect wallet assignments are the cause.
Unwanted token airdrops and dust attacks appear in the report as taxable transactions.
The tax authority requires comprehensible crypto accounting. Tax tools are the central instrument for this.
Tax tools automatically recognize trades, staking rewards, airdrops and transfers and classify them correctly for tax purposes – provided the underlying data is correct.
A clean tax report is generated automatically once the crypto accounting is complete and correct in the tool. No manual calculations needed.
Tools generate reports that are accepted by tax authorities – with comprehensible cost basis, correct holding period calculations and complete transaction history.
In addition to tax calculations, tools provide a consolidated overview of all wallets, exchanges and DeFi positions. However, this requires complete crypto accounting.
Tax tools are powerful – but only as good as the data you put in.
"All APIs connected, yet incorrect profits."
Typical: APIs don't export all transaction types. DeFi interactions, internal transfers and historical data are often left out.
"200+ warnings, don't know where to start."
Typical: Warnings and notices in the tool are symptoms, not causes. Often a single missing wallet connection triggers hundreds of follow-up errors.
"Missing cost basis for almost every trade."
Typical: Missing incoming transactions mean: the tool doesn't know the purchase price. Without cost basis, every sale is calculated as 100% profit.
"Tried 3 tools, different numbers everywhere."
Typical: Different import states, various classification logics and diverging data sources produce different results. The crypto accounting must be identically prepared in every tool.
Four stages. You choose how deep TX-Partner goes.
Crypto accounting, missing history, reconstruction – personal, experienced, on equal terms. Just what customers report.
"I was skeptical whether anyone could really handle my DeFi transactions in CoinTracking. Liquidity pools and many bridges across multiple chains. They actually know their stuff."
"Top job. Quick and simple handling. Very good work."
"I was initially in panic because lots of things were off in CoinTracking. Luckily everything was sorted in short time. Highly recommended."
"The collaboration is really enjoyable, and I notice that this year I am much less worried about handling my crypto accounting myself."
"My Blockpit report showed several discrepancies, especially unlabeled transactions and balance warnings. The support was competent and helpful."
"My crypto transactions were entered cleanly, fully and traceably in Blockpit. Saved me a lot of time and effort."
"I was skeptical whether anyone could really handle my DeFi transactions. Liquidity Pools, bridges across multiple chains. They actually know their stuff."
"I did not know exactly where I stood. TX-Partner reviewed my data and explained clearly where I am and what to watch out for."
"Everything went fast and reliably. Communication established a serious and trusted basis from the start. Very satisfied with the result."
"Very helpful. Where my tax advisor used to say 'better look that up yourself', the expertise of TX-Partner begins."
"TX-Partner helped me extremely competently and professionally in a particularly challenging situation with a tight deadline. Also human and empathic."
"Initially I was panicking because I had complex transactions and used many bridges across different chains. But then reassured. Years of experience."
Genuine client reviews, collected via Trustpilot, LinkedIn and direct feedback after each project.
30 minutes that make the difference.
Book Data Check 30 min · Free · No commitment500+ documented cases · 15+ years crypto experience
Negative balances, imbalanced balance, unlabeled transactions: remove hints precisely.
Visit hub
Missing transactions, negative balances, tax-report warnings: TX-Partner cleans up the setup.
Visit hub
When tool errors aren't solvable, you need more than tool tweaks. TX-Partner takes over the data foundation.
Visit hub
Who actually does your crypto accounting, and what should you look for when choosing.
Read article