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South Bend (St. Joseph County) Paycheck Calculator (2026)

Enter your annual salary below to see your South Bend (St. Joseph County) take-home pay after federal, state, FICA, and city/local taxes for 2026.

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St. Joseph County's residence-based CIT means Notre Dame employees commuting from outside the county pay their home-county rate; the engine applies the St. Joseph CIT when St. Joseph is selected as residence.

Quick answer

Yes. St. Joseph County in northern Indiana, with South Bend as the county seat and home to Notre Dame, levies a 1.75% County Income Tax (CIT) on resident wages under Indiana's universal county-tax framework. At $85,000 single, a St. Joseph County resident takes home $64,633 after federal tax, FICA, Indiana's flat state line, and the St. Joseph CIT.

St. Joseph County sits in northern Indiana along the St. Joseph River, with South Bend as the county seat and Mishawaka adjacent to the east in a twin-city relationship. The county levies a 1.75% County Income Tax on resident wages under Indiana's universal county-tax framework. The University of Notre Dame, in unincorporated St. Joseph County immediately north of South Bend, is the county's largest single employer and one of the most recognizable US Catholic universities. The Studebaker Corporation was South Bend-headquartered for over a century, building wagons, then automobiles (1902 to 1966), then closing as the industry consolidated; the Studebaker National Museum preserves the company's full vehicle archive. Lake Michigan sits a short drive northwest, with the Indiana Dunes reachable in about an hour. Disability insurance is privately funded for Indiana workers. $85,000 of gross wages produces $9,870 in federal income tax for a single filer, with Indiana state tax at $2,508, FICA combined at $6,503, and the St. Joseph CIT line at $1,488, for take-home of $64,633. Try the calculator above with a different salary to see how the St. Joseph County state-and-CIT math scales.

$85,000 single filer take-home comparison

South Bend (St. Joseph County)

$64,600

Indiana (no city tax)

$66,100

Texas (no income tax)

$68,600

South Bend (St. Joseph County) take-home is -$1,500 vs the state-only figure and -$4,000 vs the no-income-tax baseline.

South Bend (St. Joseph County) local tax breakdown

Local bracket schedule applied by the calculator for 2026.

Taxable IncomeRate
$0+1.75%

What this estimate includes

This calculator computes South Bend (St. Joseph County) take-home pay using 2026 federal brackets after the standard deduction, FICA contributions (Social Security up to the annual wage base, Medicare on all wages, plus the Additional Medicare Tax above the filing-status threshold), Indiana's state income tax schedule, the South Bend (St. Joseph County) local income tax. It excludes employer-side payroll taxes, custom W-4 elections, supplemental-wage handling for bonuses or equity vesting, and income from sources other than W-2 wages. Per-city resident and non-resident rules are described in the prose above where they differ.

South Bend (St. Joseph County) paycheck FAQ

What is the federal tax bill on $85,000 single in St. Joseph County?
$85,000 of gross wages produces $9,870 in federal income tax for a single filer, with the top slice in the 22% bracket after the standard deduction. Federal mechanics work the same nationwide, so a St. Joseph County single filer sees the same federal line as an Allen County or Tippecanoe County counterpart on the same gross.
How is St. Joseph County's CIT structured?
St. Joseph County's 1.75% CIT applies to all Indiana residents whose home county is St. Joseph, withheld at the source. South Bend, Mishawaka, and other St. Joseph County cities all share the same county rate, since Indiana's CIT is county-wide. At $85,000, the St. Joseph CIT line resolves to $1,488.
What if I work at Notre Dame but live in another Indiana county?
A Notre Dame employee whose permanent residence is in St. Joseph County pays the county's 1.75% on their campus wages. A cross-county commuter from Elkhart, LaPorte, or another adjacent county pays their home county's CIT, not St. Joseph's, on those wages. Indiana's residence-based framework controls regardless of work location.
How much does a 401(k) contribution save at $85,000 in St. Joseph County?
401(k) and HSA deferrals at $85,000 reduce federal AGI and Indiana taxable income equally; the 24.95% combined marginal means each $1,000 of pre-tax deferral saves that share in federal-plus-state tax. The St. Joseph CIT applies to the same Indiana taxable income base, so the three lines all respond to deferrals.
What changes for married filing jointly, head of household, or filing separately at $85,000 in St. Joseph County?
The MFJ take-home at $85,000 comes to $68,663, separated by $4,030 from the single estimate. Wider federal MFJ brackets and the doubled federal standard deduction drive most of the change. Indiana's flat state rate is filing-status-neutral, and the St. Joseph 1.75% CIT applies per worker across all four filing statuses. Head of Household reaches about $67,555, around $2,922 more than Single, and combined two-return MFS take-home runs about $4,030 less than MFJ.
How does St. Joseph County compare to Tippecanoe County?
Tippecanoe County (Purdue) levies a CIT below St. Joseph's 1.75%, even though both host major Indiana universities. The CIT gap shows up on the resident pay stub when an academic worker moves between the two; federal, FICA, and Indiana's flat state line stay identical. The college-town economic profiles differ in specific employer footprint.

See also

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Reviewed

How This Page Is Reviewed

The South Bend (St. Joseph County) paycheck page is reviewed against primary federal, state, and city sources before each major tax-year update. Source links below are the references used to validate brackets, wage bases, and supported local taxes.

Reviewed by

PaycheckCalc Research Desk

Last reviewed

2026-06-25