First year property tax on new construction home as a buyer

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I'm interested in buying a new construction home in West Plaza area in Kansas City.   Expected closing in May 2023.  Seller won't credit me the pro-rated portion (from Jan - Apr) of tax based the sale price.  Will I be responsible for paying the full year (12mth) property tax based on the sale price in Dec 2023?  Any way I can get away with paying 8mth (May - Dec) based on the sale price and 4mth (Jan - Apr) on prev year's value (which was based on the land value only)?