Industries Metros Compare Paycheck Cost of Living Relocation Offer Compare
Interstate Relocation: Kansas → Illinois

Moving from Kansas to Illinois: Cost & Tax Comparison

Compare state income tax savings, HUD rent differentials, and household purchasing power adjustments when relocating from Kansas to Illinois.

Data updated · Sources: HUD FY 2027 Fair Market Rents, EPI 2026 Family Budget, 2026 tax tables · Methodology

Effective Tax Rate Change +0.0 pts IL vs KS, $100k single
Annual Tax Savings -$25 Federal + FICA + state, $100k
1BR Rent Change +18.1% Avg 1BR $1,053 vs $892/mo
Net Annual Difference -$1,960 Tax savings + 1BR rent savings

What changes when you move from Kansas to Illinois

Kansas has graduated income tax rates up to 5.58% and Illinois has a flat 4.95% income tax. On a $100,000 salary a single filer pays $4,780 in state income tax in Kansas and $4,805 in state income tax in Illinois. With federal income tax and FICA unchanged, total tax rises by $25 a year after the move. HUD's one-bedroom Fair Market Rent averages $892 a month across Kansas's metro areas and $1,053 across Illinois's (+18.1%). Pay differs too: the BLS median wage across all occupations, weighted by employment in each state's metros, is $47,849 in Kansas and $54,104 in Illinois. City and county income taxes, which some localities add, are not included in these state-level figures; the metro routes below include them.

Origin State: Kansas

Kansas Paycheck & Living Costs

Paycheck Living Cost Salaries
Destination State: Illinois

Illinois Paycheck & Living Costs

Paycheck Living Cost Salaries
Reverse Corridor Analysis:
Moving from Illinois to KansasNational Relocation Hub

Metropolitan Corridors Between Kansas & Illinois

Wichita, KS → Chicago-Naperville-Elgin, IL-IN On $100k: $25 more tax and $11,484 more 1BR rent a year
Compare
Wichita, KS → Peoria, IL On $100k: $25 more tax and $1,656 more 1BR rent a year
Compare
Topeka, KS → Chicago-Naperville-Elgin, IL-IN On $100k: $25 more tax and $10,404 more 1BR rent a year
Compare
Topeka, KS → Peoria, IL On $100k: $25 more tax and $576 more 1BR rent a year
Compare
Moving from Kansas to Illinois: Cost & Tax Comparison Overview

Moving from Kansas to Illinois on a $100,000 salary: pay $25 more in total taxes per year; average one-bedroom rent is $1,053 vs $892 a month (HUD FMR).

Quick answers
How much money will I save moving from Kansas to Illinois?

For a single filer earning $100,000 with no local income tax, total federal, FICA and state taxes are $25 higher in Illinois than in Kansas (0.0 percentage points of gross pay). The average HUD one-bedroom Fair Market Rent across Illinois's metros is $1,053 a month, versus $892 in Kansas (+18.1%). Taxes and one-bedroom rent combined change by -$1,960 a year.

What are the key tax differences between Kansas and Illinois?

Kansas: Graduated Brackets, top rate 5.58%. Illinois: Flat Tax, top rate 4.95%. Federal income tax and FICA are the same in both states.