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Interstate Relocation: Illinois → Kansas

Moving from Illinois to Kansas: Cost & Tax Comparison

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

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

Effective Tax Rate Change -0.0 pts KS vs IL, $100k single
Annual Tax Savings +$25 Federal + FICA + state, $100k
1BR Rent Change -15.3% Avg 1BR $892 vs $1,053/mo
Net Annual Difference +$1,960 Tax savings + 1BR rent savings

What changes when you move from Illinois to Kansas

Illinois has a flat 4.95% income tax and Kansas has graduated income tax rates up to 5.58%. On a $100,000 salary a single filer pays $4,805 in state income tax in Illinois and $4,780 in state income tax in Kansas. With federal income tax and FICA unchanged, total tax falls by $25 a year after the move. HUD's one-bedroom Fair Market Rent averages $1,053 a month across Illinois's metro areas and $892 across Kansas's (-15.3%). Pay differs too: the BLS median wage across all occupations, weighted by employment in each state's metros, is $54,104 in Illinois and $47,849 in Kansas. 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: Illinois

Illinois Paycheck & Living Costs

Paycheck Living Cost Salaries
Destination State: Kansas

Kansas Paycheck & Living Costs

Paycheck Living Cost Salaries
Reverse Corridor Analysis:
Moving from Kansas to IllinoisNational Relocation Hub

Metropolitan Corridors Between Illinois & Kansas

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

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

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

For a single filer earning $100,000 with no local income tax, total federal, FICA and state taxes are $25 lower in Kansas than in Illinois (0.0 percentage points of gross pay). The average HUD one-bedroom Fair Market Rent across Kansas's metros is $892 a month, versus $1,053 in Illinois (-15.3%). Taxes and one-bedroom rent combined change by +$1,960 a year.

What are the key tax differences between Illinois and Kansas?

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