Tax Incentive Data Services

Resources

Data are available in either JSON or XML format.

Tax Incentives for New Vehicles Purchased On or After January 1, 2023

• Return a list of tax incentives for new vehicles placed in service on or after April 18, 2023
  • URL: /ws/rest/tax/incentives/cmbc/public
  • Data Description: /ws/rest/tax/incentives/cmbc/public
  • More Information: Eligibility Requirements

Tax Incentives for Pre-owned Vehicles Purchased On or After January 1, 2023

• Return a list of tax incentives for pre-owned vehicles placed in service on or after January 1, 2023
  • URL: /ws/rest/tax/usedincentives/public
  • Data Description: /ws/rest/tax/usedincentives/public
  • More Information: Eligibility Requirements

Data Description

Tax incentives for vehicles placed in service on or after April 18, 2023

• taxCreditCMBCs
  • taxCreditCMBC
    • createdOn - the date the record was added to the database (1)
    • manufacturer - IRS certifying manufacturer
    • modifiedOn - the date the record was last modified (1)
    • taxCreditVehicleCMBCList
      • taxCreditVehicleCMBC
        • atvType - type of alternative fuel or advanced technology vehicle
          • EV - electric vehicle
          • FCV - hydrogen fuel cell vehicle
          • Plug-in Hybrid - plug-in hybrid vehicle
        • baseModel - Fueleconomy.gov base model name
        • createdOn - the date the record was added to the database (1)
        • endDate - the ending placed-in-service date for this incentive
        • irsMake - vehicle make (brand)
        • irsModel - model name and description
        • meetsAssemblyRule - assembled in North America
          • Y - yes
          • C - check VIN
            Vehicles with "C" in this field are manufactured in more than one location. The tax payer must verify the VIN to determine if their vehicle meets the assembled in North America rule.
        • modifiedOn - the date the record was last modified (1)
        • msrpLimit - the applicable manufacturer's suggested retail price (MSRP) limit for this vehicle

          The manufacturer's suggested retail price (MSRP) for the new clean vehicle may not exceed the following amounts for the following Environmental Protection Agency (EPA) vehicle size classes:

          • Vans and Minivans - $80,000
          • Standard and Small Sport Utility Vehicles - $80,000
          • Standard and Small Pickup Trucks - $80,000
          • All other vehicle size classes - $55,000
        • startDate - the starting placed-in-service date for this incentive
        • taxCreditTotal - amount of the tax incentive
        • taxCredit_CMBC_ID - unique record ID
        • year - vehicle model year

Tax Incentives for Pre-owned Vehicles Purchased On or After January 1, 2023

• taxIncentives
  • taxIncentive
    • createdOn - the date the record was added to the database (1)
    • irsManufacturer - IRS certifying manufacturer
    • manufacturerID - manufacturer record ID
    • modifiedOn - the date the record was last modified (1)
    • usedTaxCreditList
      • usedTaxCredit
        • atvType - type of alternative fuel or advanced technology vehicle
          • EV - electric vehicle
          • FCV - hydrogen fuel cell vehicle
          • Plug-in Hybrid - plug-in hybrid vehicle
        • createdOn - the date the record was added to the database (1)
        • irsMake - vehicle make (brand)
        • irsModel - model name and description
        • modifiedOn - the date the record was last modified (1)
        • usedTaxCreditID- unique record ID
        • year - vehicle model year

Footnotes:

(1) Records in the database as of 6/1/2023 will display a createdOn and modifiedOn date of 6/1/2023. Records added after 6/1/2023 will display the actual date the record was created. Likewise, records revised after 6/1/2023 will display the actual date the record is modified.