Classification
Exchange export review
A focused pass over raw CSVs to spot transfer rows, fee lines, and duplicates before classification begins.
Purpose
Raw exchange downloads often mix trades, deposits, withdrawals, and staking rewards in one sheet. This review flags which rows belong in lot classification and which should stay as transfers or fees.
What we cover
- Column mapping for common Hong Kong-facing exchanges
- Duplicate detection across overlapping date ranges
- Transfer rows that should not create a disposal
- Gaps where a wallet export is still missing
You receive a short written checklist afterward—not a finished lot file. Classification itself happens in a lot classification session.
Ready to schedule
Describe your exchange list and year coverage. We confirm scope before any fee is quoted.
Request this work