Sheetlot
IBKR trade CSV → shared schema
IBKR flat trade CSVs (TradeDate / BuySell / TradePrice) map into the same table as Schwab and Fidelity. Flex Query layouts are not claimed until fixture-proven.
Broker dialects
Fees & Comm · YOU BOUGHT IBCommission · Buy/Sell
Monthly ledger
trade_date,symbol,side,proceeds source_amount,broker,source_file source_row,review_flag
The problem
IBKR + retail broker spreadsheets never stay aligned month to month.
How it works
- Export IBKR trades CSV (flat trade layout).
- Upload with other broker files.
- Download one unified table.
What you pay for
- Accountant handoff pack with MANIFEST hashes
- Saved maps (workspace + browser) and account identity
- Broker totals, statement breaks, MoM multiset diff
- $29/mo Pro desk — free preview does not export the full pack
Sheetlot is not a TurboTax importer and not tax advice. Official 1099-B feeds remain the filing source of truth.