Crypto Tax Tools

Errors in your crypto tax tool?

Blockpit, CoinTracking or Koinly: tax report errors almost always trace back to the crypto accounting.

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30 minutes · Consultation and quote free

9years Together in crypto accounting
Fixed price Cost certainty upfront
Independent Not tied to any tool
Robert Thorn Johannes Anderl

Robert & Johannes · review your data personally

Common Problems

Common Tax Tool Problems

These errors show up across every tool, whether Blockpit, CoinTracking, Koinly or Awaken. The pattern behind them is almost always the same.

01_MISSING_DATA

Missing transactions

APIs do not deliver everything. DeFi interactions, airdrops or old exchange data are often missing from the tool entirely.

02_CLASSIFICATION

Incorrect classification

Swaps as sales, staking as deposits, bridges as trades: wrong labels distort the entire report.

03_COST_BASIS

Missing cost basis

Cost basis of zero on almost every trade? Missing incoming transactions leave the tool without a purchase price, so the whole proceeds become gain.

04_DUPLICATES

Duplicates and double imports

CSV import plus API sync create the same transaction twice. That distorts gains and balances.

05_BALANCE

Negative balances

According to the tool you are selling more than you own? Missing inflows or wrong wallet assignments are the cause.

06_SCAM_DUST

Scam tokens and dust transactions

Unwanted token airdrops and dust attacks show up in the report as taxable transactions.

Typical Pitfalls

Where most people fail

In German and Austrian tax inquiries these tools are also named explicitly. They calculate with what has been imported. What is missing, no tool can know.

APIs do not deliver everything

Exchange APIs export only from the connection date and not every transaction type. DeFi interactions, internal transfers and old trades are left out.

Warnings are symptoms

Notices in the tool show where things break, not why. Often a single source that was never imported causes hundreds of follow-up errors.

The purchase is missing, not the sale

Without the incoming transaction the tool does not know the purchase price. It sets the cost basis to zero and the entire proceeds become gain.

Three tools, three results

Different import states and classification logics produce different numbers. The crypto accounting has to be prepared identically in every tool.

What TX-Partner makes of it

The cause is fixed, not the warning.

01

Reconstructed, not patched

TX-Partner reconstructs what really happened on-chain. A lump-sum adjustment does not make the assignment correct, only invisible.

02

Fixed price after the analysis

TX-Partner looks at the data first, then you know the costs, before you place the order. No hourly rate, one fixed price for the quote.

03

Ready to file

One data set for three recipients: tax report, proof of funds, DAC8 reconciliation.

From Practice

When Your Tax Tool Hits Its Limits

Three clients, three tax tool accounts. What was left after the cleanup.

“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.”
T. P.
“At first I panicked because a lot was wrong in CoinTracking, including a missing cost basis. Fortunately everything was cleaned up within a short time. I felt very well looked after and can fully recommend TX-Partner.”
O. J.
“My Blockpit report showed several discrepancies, especially unlabeled transactions and balance warnings. The support was competent and helpful.”
L. M.

Genuine client reviews, collected via Trustpilot, LinkedIn and direct feedback after each project.

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Tool errors permanently resolved.

30 minutes that make the difference.

Book a consultation 30 minutes · Consultation and quote free

If we are not the right fit for your case, we will say so in the call.

Common Questions

Before the first call

This is common: Blockpit shows value A, CoinTracking value B, Koinly value C. The difference almost always comes from different classifications (bridge as trade vs. transfer), differing cost-basis methods, or differently complete imports. TX-Partner brings the data foundation tool-independently to one standard so your chosen tool calculates cleanly. CoinTracking vs Blockpit shows the typical diff sources.
Tools only calculate what you import. If bridges are misclassified, DeFi transactions are unprocessed, or history is missing, even the best tool can't save you. TX-Partner reviews your setup, classifies complex transactions, and fills gaps. More in the blog Crypto Accounting Partner.
Depends on tool setup, number of wallets/exchanges and complexity. In the free consultation, TX-Partner reviews your situation and gives you an honest upfront assessment. No hidden costs.
30 minutes free. Robert or Johannes personally reviews your tool setup: what's there, where the tool shows errors, what can be fixed, what would it cost. If TX-Partner is not the right fit for your case, we will say so in the call.
Sometimes the problem isn't in the tool but in the data foundation (missing history, misclassified DeFi, old exchange gaps). Then you need more than tool tweaks. Concretely, the 10 most common crypto tax tool errors from 600+ cases show where it usually goes wrong, more also: When the Tax Tool Isn't Enough.
2 to 6 weeks depending on scope. For tight deadlines (tax filing, bank inquiry), acceleration is possible. Tell us in the consultation directly.