While the new tax law is already in effect, here we estimate how home prices will trend in 2018 for each state. The new tax law reduces the limit on deductible mortgage debt and limits the deductibility of the real estate tax up to $10,000. These two provisions are expected to have an impact on the housing market. Moreover, a higher standard deduction may lessen the incentive to purchase a home, as fewer consumers will utilize mortgage interest and property tax deductions. Aside from the tax reform impact, it is of utmost importance to understand that the current state of the housing market will also influence home prices. Prices are shaped by supply and demand, like any other economic asset. A shortage of supply pushes up prices, while excess supply causes prices to fall. In the past five years, housing inventory has fallen across the country and as a result, home prices continue to rise. NAR estimated how home prices will change in the upcoming year for each state, considering the impact of the new tax law and the momentum of jobs and housing inventory. Hover over the map to see the percentage change for your state: