Moving from Louisiana to Washington: Cost & Tax Comparison
Compare state income tax savings, HUD rent differentials, and household purchasing power adjustments when relocating from Louisiana to Washington.
Data updated · Sources: HUD FY 2027 Fair Market Rents, EPI 2026 Family Budget, 2026 tax tables · Methodology
What changes when you move from Louisiana to Washington
Louisiana has a flat 3% income tax and Washington has no state income tax on wages. On a $100,000 salary a single filer pays $2,614 in state income tax in Louisiana and $0 in state income tax in Washington. With federal income tax and FICA unchanged, total tax falls by $2,614 a year after the move. HUD's one-bedroom Fair Market Rent averages $877 a month across Louisiana's metro areas and $1,352 across Washington's (+54.3%). Pay differs too: the BLS median wage across all occupations, weighted by employment in each state's metros, is $45,449 in Louisiana and $67,499 in Washington. City and county income taxes, which some localities add, are not included in these state-level figures; the metro routes below include them.
Metropolitan Corridors Between Louisiana & Washington
Moving from Louisiana to Washington on a $100,000 salary: pay $2,614 less in total taxes per year; average one-bedroom rent is $1,352 vs $877 a month (HUD FMR).
Quick answers
For a single filer earning $100,000 with no local income tax, total federal, FICA and state taxes are $2,614 lower in Washington than in Louisiana (2.6 percentage points of gross pay). The average HUD one-bedroom Fair Market Rent across Washington's metros is $1,352 a month, versus $877 in Louisiana (+54.3%). Taxes and one-bedroom rent combined change by -$3,094 a year.
Louisiana: Flat Tax, top rate 3%. Washington: No State Income Tax, top rate 0%. Federal income tax and FICA are the same in both states.