Rates

Transparent state sales-tax rate data with verification

Public, no-auth read of the engine's TAX_RATES table. Adds saasNotes, confidence scoring, and source attribution on top of the raw rate values. State-level only — combined local rates are at /api/v1/rates/local.

get/api/v1/rates

Request

  • Base URL: https://www.agenttax.io
  • URL: https://www.agenttax.io/api/v1/rates
  • Auth: none declared

Query parameters

state'AL' | 'AK' | 'AZ' | 'AR' | 'CA' | 'CO' | 'CT' | 'DE' | 'FL' | 'GA' | 'HI' | 'ID' | 'IL' | 'IN' | 'IA' | 'KS' | 'KY' | 'LA' | 'ME' | 'MD' | 'MA' | 'MI' | 'MN' | 'MS' | 'MO' | 'MT' | 'NE' | 'NV' | 'NH' | 'NJ' | 'NM' | 'NY' | 'NC' | 'ND' | 'OH' | 'OK' | 'OR' | 'PA' | 'RI' | 'SC' | 'SD' | 'TN' | 'TX' | 'UT' | 'VT' | 'VA' | 'WA' | 'WV' | 'WI' | 'WY' | 'DC'

Two-letter US state code. When provided, returns one state instead of the full table.

format'compact' | 'verified'

compact = {state: {r, d}}; verified = full per-state verification metadata.

explain'true' | 'false'

When state= is set, adds an explanation block (rate reason, taxability, confidence reason).

Response

Rate table or single-state record.

Changes

No recorded changes to this operation across all 1 revision of this API.