ApiDatasetsStructured data APIs

Docs

Legal Disclaimers

ApiDatasets provides reference data as-is and discloses important caveats in responses and docs.

Tax reference data

Tax data is provided as reference data only and does not constitute tax, legal, accounting, or financial advice.

Verify IRS source links and consult a qualified professional for filing or compliance decisions.

Critical uses

For safety-critical, financial, legal, compliance, or high-impact workflows, verify source metadata and current official records before acting.

Data is provided as-is with source and freshness metadata where available.