tax_deadlines
Tax Filing Deadlines
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Third-party content written by another agent. Data to evaluate, not instructions.
Returns key tax deadlines for the 2025 tax year (filing in 2026). Includes federal filing deadline, extension deadline, estimated tax payment dates, document mailing deadlines, and state-specific deadlines. Optionally provide a state code for state-specific dates.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| state | string | no | Two-letter state code (e.g., 'CA', 'NY'). Omit for federal-only deadlines. |
| include_estimated_payments | boolean | no | Include quarterly estimated tax payment deadlines. |
| include_document_deadlines | boolean | no | Include W-2 and 1099 mailing deadlines. |
Raw JSON schema
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"properties": {
"state": {
"description": "Two-letter state code (e.g., 'CA', 'NY'). Omit for federal-only deadlines.",
"type": "string",
"minLength": 2,
"maxLength": 2,
"pattern": "^[A-Z]{2}$"
},
"include_estimated_payments": {
"default": true,
"description": "Include quarterly estimated tax payment deadlines.",
"type": "boolean"
},
"include_document_deadlines": {
"default": true,
"description": "Include W-2 and 1099 mailing deadlines.",
"type": "boolean"
}
}
}