Answer:
Jonathan's taxes depend on which state he lives in. Generally, widowers (male spouses who lost their wife while still married) are eligible for a homestead exemption, but the amount varies depending on the state.
For example, if Jonathan lives in Florida, the homestead exemption is up to the first $50,000, but in Texas it only includes the first $25,000.
Assuming that Jonathan lives in Florida, he can use his homestead exemption to reduce both his city and county taxes by $50,000:
the homestead exemption is reduced by half for school taxes:
total real estate taxes = $1,803.69