Readonly state
state: "US" | "AL" | "AK" | "AS" | "AZ" | "AR" | "CA" | "CO" | "CT" | "DE" | "DC" | "FM" | "FL" | "GA" | "GU" | "HI" | "ID" | "IL" | "IN" | "IA" | "KS" | "KY" | "LA" | "ME" | "MH" | "MD" | "MA" | "MI" | "MN" | "MS" | "MO" | "MT" | "NE" | "NV" | "NH" | "NJ" | "NM" | "NY" | "NC" | "ND" | "MP" | "OH" | "OK" | "OR" | "PW" | "PA" | "PR" | "RI" | "SC" | "SD" | "TN" | "TX" | "UT" | "VT" | "VI" | "VA" | "WA" | "WV" | "WI" | "WY"
Income Tax is an ICashFlowItem that is computed from tax tables. It can only be computed after the taxable income for the previous year is computed.