February 13, 2026
Expand Company Tax Documents API to include all filings with new labels and descriptions.
Expanded Company Tax Documents API Coverage
Check is expanding the Company Tax Documents API to show copies of all filings Check performs on behalf of companies. As part of that expansion, documents with new fields label and description will be returned in the Company Tax Documents API by the end of next week. The full list of document labels and descriptions will be updated as they are released in our docs.
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