| # | Id | Type | Description |
| 1 | checkboxOnForm8949 | string | Applicable checkbox on Form 8949 |
| 2 | securityName | string | Security name |
| 3 | numberOfShares | number (double) | Number of shares |
| 4 | saleDescription | string | Box 1a, Description of property |
| 5 | dateAcquired | DateString | Box 1b, Date acquired |
| 6 | variousDatesAcquired | boolean | Box 1b, Date acquired Various |
| 7 | dateOfSale | DateString | Box 1c, Date sold or disposed |
| 8 | salesPrice | number (double) | Box 1d, Proceeds (not price per share) |
| 9 | accruedMarketDiscount | number (double) | Box 1f, Accrued market discount |
| 10 | adjustmentCodes | Array of CodeAmount | Other adjustments (code and amount) |
| 11 | costBasis | number (double) | Box 1e, Cost or other basis |
| 12 | correctedCostBasis | number (double) | Corrected cost basis. May be supplied in lieu of adjustmentCode code B. If both adjustmentCodes and correctedCostBasis are supplied, costBasis plus adjustmentCode B should equal correctedCostBasis |
| 13 | washSaleLossDisallowed | number (double) | Box 1g, Wash sale loss disallowed |
| 14 | longOrShort | SaleTermType | Box 2, LONG or SHORT |
| 15 | ordinary | boolean | Box 2, Ordinary |
| 16 | collectible | boolean | Box 3, Collectibles |
| 17 | qof | boolean | Box 3, Qualified Opportunity Fund (QOF) |
| 18 | federalTaxWithheld | number (double) | Box 4, Federal income tax withheld |
| 19 | noncoveredSecurity | boolean | Box 5, Noncovered security |
| 20 | grossOrNet | SaleProceedsType | Box 6, Reported to IRS: GROSS or NET |
| 21 | lossNotAllowed | boolean | Box 7, Loss not allowed based on proceeds |
| 22 | basisReported | boolean | Box 12, Basis reported to IRS |
| 23 | stateTaxWithholding | Array of StateTaxWithholding | Boxes 14-16, State withholding |
| 24 | cusip | string | CUSIP number |
| 25 | foreignAccountTaxCompliance | boolean | Foreign account tax compliance |
| 26 | expiredOption | ExpiredOptionType | To indicate gain or loss resulted from option expiration. If salesPrice (1d, proceeds) is zero, use PURCHASED. If costBasis (1e) is zero, use GRANTED |
| 27 | investmentSaleType | InvestmentSaleType | Type of investment sale |