IRIS XML Data Structures 2026
IRIS XML Data Structures
| # | Form | IRIS Class Name | Structure (Tree) | Structure (Flat) | Sample XML |
|---|---|---|---|---|---|
| 1 | 1042-S, Foreign Person's U.S. Source Income Subject to Withholding | Form1042SDetailType | Soon | ||
| 2 | 1097-BTC, Bond Tax Credit | Form1097BTCDetailType | Soon | ||
| 3 | 1098, Mortgage Interest Statement | Form1098DetailType | Soon | ||
| 4 | 1098-C, Contributions of Motor Vehicles, Boats, and Airplanes | Form1098CDetailType | Soon | ||
| 5 | 1098-E, Student Loan Interest Statement | Form1098EDetailType | Soon | ||
| 6 | 1098-Q, Qualifying Longevity Annuity Contract Information | Form1098QDetailType | Soon | ||
| 7 | 1098-T, Tuition Statement | Form1098TDetailType | Soon | ||
| 8 | 1098-VLI, Vehicle Loan Interest Statement | Form1098VLIDetailType | Soon | ||
| 9 | 1099-A, Acquisition or Abandonment of Secured Property | Form1099ADetailType | Soon | ||
| 10 | 1099-B, Proceeds From Broker and Barter Exchange Transactions | Form1099BDetailType | Soon | ||
| 11 | 1099-C, Cancellation of Debt | Form1099CDetailType | Soon | ||
| 12 | 1099-CAP, Changes in Corporate Control and Capital Structure | Form1099CAPDetailType | Soon | ||
| 13 | 1099-DA, Digital Asset Proceeds From Broker Transactions | Form1099DADetailType | Soon | ||
| 14 | 1099-DIV, Dividends and Distributions | Form1099DIVDetailType | Soon | ||
| 15 | 1099-G, Certain Government Payments | Form1099GDetailType | Soon | ||
| 16 | 1099-INT, Interest Income | Form1099INTDetailType | Soon | ||
| 17 | 1099-K, Merchant Card and Third-Party Network Payments | Form1099KDetailType | Soon | ||
| 18 | 1099-LPS, Long-Term Care Premiums Paid Statement | Form1099LPSDetailType | Soon | ||
| 19 | 1099-LS, Reportable Life Insurance Sale | Form1099LSDetailType | Soon | ||
| 20 | 1099-LTC, Long-Term Care and Accelerated Death Benefits | Form1099LTCDetailType | Soon | ||
| 21 | 1099-MISC, Miscellaneous Income | Form1099MISCDetailType | Soon | ||
| 22 | 1099-NEC, Nonemployee Compensation | Form1099NECDetailType | Soon | ||
| 23 | 1099-OID, Original Issue Discount | Form1099OIDDetailType | Soon | ||
| 24 | 1099-PATR, Taxable Distributions Received From Cooperatives | Form1099PATRDetailType | Soon | ||
| 25 | 1099-Q, Payments From Qualified Education Programs | Form1099QDetailType | Soon | ||
| 26 | 1099-QA, Distributions From ABLE Accounts | Form1099QADetailType | Soon | ||
| 27 | 1099-R, Distributions from Pensions, Annuities, Retirement or Profit-Sharing Plans, IRAs, Insurance Contracts, etc. | Form1099RDetailType | Soon | ||
| 28 | 1099-S, Proceeds From Real Estate Transactions | Form1099SDetailType | Soon | ||
| 29 | 1099-SA, Distributions From an HSA, Archer MSA, or Medicare Advantage MSA | Form1099SADetailType | Soon | ||
| 30 | 1099-SB, Seller's Investment in Life Insurance Contract | Form1099SBDetailType | Soon | ||
| 31 | 3921, Exercise of an Incentive Stock Option Under Section 422(b) | Form3921DetailType | Soon | ||
| 32 | 3922, Transfer of Stock Acquired Through an Employee Stock Purchase Plan under Section 423(c) | Form3922DetailType | Soon | ||
| 33 | 5498, IRA Contribution Information | Form5498DetailType | Soon | ||
| 34 | 5498-ESA, Coverdell ESA Contribution Information | Form5498ESADetailType | Soon | ||
| 35 | 5498-QA, ABLE Account Contribution Information | Form5498QADetailType | Soon | ||
| 36 | 5498-SA, HSA, Archer MSA, or Medicare Advantage MSA Information | Form5498SADetailType | Soon | ||
| 37 | 5498-TA, Trump Account Contribution Information | Form5498TADetailType | Soon | ||
| 38 | W-2G, Certain Gambling Winnings | FormW2GDetailType | Soon | ||
| 39 | IRTransmissionType | ||||
| 40 | IRTransmissionManifestType | ||||
| 41 | IRSubmission1GrpType | ||||
| 42 | IRSubmission1HeaderType | ||||
| 43 | IRSubmission2GrpType | ||||
| 44 | IRSubmission2HeaderType | ||||
| 45 | IRSubmission3GrpType | ||||
| 46 | IRSubmission3HeaderType |