Use our tax abatement calculator to find out what you could save in property taxes by building a LEED-certified home in the city of Cincinnati. This calculator assumes a 2.58% tax rate, a 4% interest rate, and a 30-year loan. Tax rates vary slightly depending on location, this calculator is for illustration purposes only. Adjust the land value and structure cost to equal your total project spend. Adjust the LEED Tax Abatement to the level you wish to certify at: Silver, Gold, or Platinum.