The tax base is different for all three taxes
House tax uses assessed house value rather than market price; land value tax uses taxable land value; house-and-land transaction income tax applies to qualifying gains when property is sold.
Why House Tax 2.0 cannot use one nationwide rate
Qualified self-use homes have 1% or 1.2% rates, but non-self-use and qualifying rental differential rates are set locally within statutory ranges. The calculator therefore lets you enter the applicable local rate.
