Recover your Mt. Gox history into a tax-ready CSV
Mt. Gox is gone — but the tax obligation isn't. If you traded on Mt. Gox, you still need clean transaction history to report gains and losses. Exports are often broken or incomplete. CoinReconcile turns whatever you salvaged from Mt. Gox into a clean, Koinly / CoinTracking-ready CSV and flags the gaps so you can document them.
Clean my Mt. Gox export — free →Why Mt. Gox data breaks tax importers
- ✕Incomplete or corrupt exports. Mt. Gox data is often partial — you must reconstruct and document the gaps.
- ✕No official connector. No tax tool pulls Mt. Gox data anymore; it's all manual.
- ✕Missing cost basis. Lost history means the $0-basis assumption unless you fix it.
- ✕Transfers flagged as sales. Withdrawals to your own wallet get miscounted.
How to convert your Mt. Gox file
- 1. Export your transaction history from Mt. Gox (CSV or Excel).
- 2. Drop it into CoinReconcile. We auto-detect the columns, match internal transfers, and flag missing cost basis.
- 3. Download a Koinly / CoinTracking-ready CSV plus a reconciliation log, and import it into your tax software.
Mt. Gox — FAQ
Does CoinReconcile support Mt. Gox?
Yes. We map any Mt. Gox CSV or Excel export to a clean canonical format — you can also adjust the column mapping yourself in seconds.
Is my Mt. Gox data private?
Completely. All processing happens in your browser; your Mt. Gox files are never uploaded to any server.
What can I import the result into?
A Mt. Gox-cleaned CSV that imports into Koinly, CoinTracking, ZenLedger, or any generic importer, plus a reconciliation log.
CoinReconcile is a data tool, not tax advice. Always review output and consult a qualified professional. Mt. Gox and other names are trademarks of their respective owners; CoinReconcile is not affiliated with them.