Wisconsin's standard deduction is not a number. It is a schedule.
The $13,960 figure quoted for a single filer is the maximum, available only below $20,119 of income. Above that it falls by 12 cents for every dollar you earn, reaching zero at $136,453.
At $85,000 only $6,174 of it survives — 44% of the headline. That is why Wisconsin's effective rate runs higher than its bracket table implies, and why each extra $1,000 of income in that band costs more than 5.3%.
On $85,000 a single filer pays $3,537 and takes home $65,090.
A note before you start. This is general education, not tax advice. Federal figures are tax year 2026, from IRS Revenue Procedure 2025-32 and the Social Security Administration; Wisconsin's brackets, sliding-scale standard deduction and retirement rules come from this site's own sourced 50-state dataset, citing the Department of Revenue's 2026 Form 1-ES instructions and Form 1 guidance. Every dollar figure is computed by the same engine the site's calculators use, on a single filer with no dependents or pre-tax deferrals unless stated. Sales tax and property tax are discussed qualitatively.
1. What Wisconsin takes
| Amount on $85,000 | |
|---|---|
| Gross salary | $85,000 |
| Federal income tax | −$9,870 |
| Social Security (6.2%) | −$5,270 |
| Medicare (1.45%) | −$1,233 |
| Wisconsin income tax | −$3,537 |
| Take-home | $65,090 |
Across incomes, single filer:
| Salary | Wisconsin tax | Effective WI rate | Take-home |
|---|---|---|---|
| $30,000 | $591 | 1.97% | $24,694 |
| $45,000 | $1,330 | 2.96% | $37,008 |
| $60,000 | $2,070 | 3.45% | $48,320 |
| $85,000 | $3,537 | 4.16% | $65,090 |
| $120,000 | $5,615 | 4.68% | $87,635 |
| $175,000 | $8,634 | 4.93% | $122,245 |
2. The sliding scale
This is the mechanism that makes Wisconsin different, and almost no published summary describes it.
| Filing status | Maximum | Full up to | Falls by | Zero above |
|---|---|---|---|---|
| Single | $13,960 | $20,119 | 12% of income above $20,120 | $136,453 |
| Married filing jointly | $25,840 | $29,039 | 19.778% | $159,690 |
| Married filing separately | $12,280 | $13,779 | 19.778% | $75,869 |
| Head of household | $18,030 | $20,119 | 22.515%, then 12% | $136,453 |
Head of household has its own three-tier schedule — 22.515% from $20,119 to $58,827, and then it converges onto the single schedule, both giving exactly $9,315 at that join.
What a single filer actually gets
| Salary | Standard deduction surviving |
|---|---|
| $20,119 or below | $13,960 |
| $45,000 | $10,974 |
| $60,000 | $9,174 |
| $85,000 | $6,174 |
| $120,000 | $1,974 |
| $136,453 or above | $0 |
A $700 personal exemption per person sits on top of this and does not phase out, so the total shelter at $85,000 is $6,874.
The 5.94% marginal band
Inside the phase-out a single filer at $85,000 is in the 5.3% bracket. Each additional $1,000 of income does two things:
- $1,000 more income is taxed at 5.3% → $53.00
- $120 of deduction is withdrawn, so another $120 is taxed at 5.3% → $6.36
Total: $59.36 of tax on $1,000 of income. An effective marginal rate of 5.94%.
That is 0.64 points above the bracket rate, and it applies from $20,119 all the way to $136,453 — which is to say, to virtually every working Wisconsinite.
Two consequences:
Wisconsin's real marginal rate schedule is not the one in the rate table. For most of the income range it runs about 12% higher than the stated bracket.
A pre-tax deferral is worth more than the bracket suggests. $10,000 into a traditional 401(k) at $85,000 saves 5.94% rather than 5.3% — $594 rather than $530.
3. The brackets
| Taxable income above (single) | Rate |
|---|---|
| $0 | 3.5% |
| $15,110 | 4.4% |
| $51,950 | 5.3% |
| $332,720 | 7.65% |
Joint thresholds are wider but not double — $20,150, $69,260 and $443,630 against $15,110, $51,950 and $332,720. Head of household uses the SINGLE bracket schedule, which is unusual and worth noting alongside its distinct deduction schedule.
For a single filer on $85,000: $6,874 sheltered, $78,126 taxable. $15,110 at 3.5%, $36,840 at 4.4% and $26,176 at 5.3% — $3,537.
The 7.65% top rate begins at $332,720 of taxable income, so almost nobody pays it. Wisconsin's practical top rate is 5.3%, and its practical effective marginal rate is the 5.94% in section 2.
4. Filing jointly
| Salary | Single WI tax | Joint WI tax | Difference |
|---|---|---|---|
| $30,000 | $591 | $103 | $488 |
| $45,000 | $1,330 | $739 | $591 |
| $60,000 | $2,070 | $1,530 | $540 |
| $85,000 | $3,537 | $2,847 | $690 |
| $120,000 | $5,615 | $5,065 | $550 |
| $175,000 | $8,634 | $8,396 | $238 |
The joint benefit wanders rather than growing, and the reason is the two deduction schedules phasing out at different rates. A couple's deduction falls at 19.778% per dollar against a single filer's 12%, so the couple's advantage erodes faster than their wider brackets build it.
By $175,000 the benefit is down to $238, because both deductions are nearly gone and the bracket widening is all that remains.
That is an unusual shape and it is worth knowing: in Wisconsin, marriage is worth more at $85,000 than at $175,000.
5. What the paycheck actually looks like
On $85,000 as a single filer:
| Pay schedule | Gross per cheque | Net per cheque |
|---|---|---|
| Weekly (52) | $1,634.62 | $1,251.74 |
| Biweekly (26) | $3,269.23 | $2,503.48 |
| Semi-monthly (24) | $3,541.67 | $2,712.10 |
| Monthly (12) | $7,083.33 | $5,424.20 |
Biweekly and semi-monthly are not the same thing. Biweekly is 26 cheques — every other Friday — so two months a year carry three paydays. Semi-monthly is 24, on fixed dates, so every month carries exactly two. The annual total is identical; the monthly cash flow is not, and a biweekly earner budgeting on "two cheques a month" is under-counting by $5,007 a year.
Form WT-4 is Wisconsin's withholding exemption certificate. Because the standard deduction slides with income, withholding tables have to approximate it — which means someone whose income changed substantially during the year is more likely to be off here than in a flat-deduction state.
Withholding is an estimate, not the tax. Over-withholding produces a refund; under-withholding a bill.
6. No local income tax
No Wisconsin city, village, town, county or school district levies a tax on personal income. Form 1 has no local income tax line, no locality-of-residence field and no local schedule.
Worth stating explicitly because two of Wisconsin's neighbours do have them.
Michigan, where roughly two dozen cities including Detroit and Grand Rapids levy a municipal income tax on residents and often on non-resident commuters.
Iowa, where school districts levy an income surtax computed as a percentage of state tax.
A reader comparing a Milwaukee offer against a Detroit one must add Detroit's city tax and add nothing to Milwaukee's.
Wisconsin local government is funded through property tax, state shared revenue, and — since 2023 — county and municipal sales tax options. That third source is new enough that older comparisons predate it.
Property tax is the larger item for most homeowners. Wisconsin's effective rates on owner-occupied housing sit above the national middle, and the state operates a school levy tax credit and a lottery and gaming credit that appear directly on the property tax bill, plus a homestead credit claimed on the income tax return for lower-income households.
7. The $24,000 retirement subtraction, and the trap attached to it
This is new, substantial, and it carries a trap severe enough that claiming it can cost more than it saves.
Starting with the 2025 taxable year, an individual who is at least 67 years of age before the close of the taxable year may subtract up to $24,000 of qualifying retirement income — taxable distributions from a qualified retirement plan or an IRA.
A married couple filing jointly where BOTH spouses are at least 67 may subtract up to $48,000, regardless of how the retirement income splits between them. If only one spouse is 67, the couple's maximum is $24,000.
The trap
An individual who claims this subtraction MAY NOT CLAIM ANY TAX CREDIT on Schedule CR or Form 1 for that taxable year.
Read that again, because it is broader than it sounds. It means:
- forgoing every credit otherwise computed for the year, including carryforward amounts that would have been generated
- and being unable to use any credit carried forward from a prior year to offset that year's tax
For a filer with meaningful credits, claiming the subtraction can cost more than it saves. Wisconsin's homestead credit, its school property tax credit, its earned income credit and its various carryforwards all disappear for the year.
$24,000 subtracted at 5.3% is worth up to $1,272. A homestead credit alone can exceed that for a lower-income retiree with a substantial property tax bill.
So this is a calculation, not a default. Run the return both ways before claiming it. That is genuinely unusual advice for a retirement subtraction, and it is the correct advice here.
8. The rest of retirement
Social Security is fully exempt, with no income threshold, no phase-out and no age condition. The Department of Revenue states it flatly: Social Security benefits are not taxable by Wisconsin.
Railroad retirement benefits are likewise not taxable — whether treated federally as a Social Security equivalent benefit or as a pension or annuity — because federal law prohibits states from taxing them. That is a federal preemption rather than a Wisconsin choice, and it applies in every state.
Public pensions from certain pre-1964 Wisconsin systems have their own long-standing exemption for members who qualified before that date — a closed class similar in spirit to North Carolina's Bailey settlement.
Private pensions and ordinary public pensions are taxable, subject to the new $24,000 subtraction from 67.
| Source | Wisconsin treatment |
|---|---|
| Social Security | Exempt in full |
| Railroad retirement | Exempt in full (federal preemption) |
| Private pension | Taxable; $24,000 subtraction from 67 |
| Public pension | Taxable; $24,000 subtraction from 67 |
| 401(k), 403(b), traditional IRA | Taxable; $24,000 subtraction from 67 |
| Retirement income, single | Wisconsin tax |
|---|---|
| $40,000 all Social Security | $0 |
| $40,000 all 401(k) withdrawals, age 66 | About $1,084 |
| $40,000 all 401(k) withdrawals, age 67, subtraction claimed | About $130 |
The subtraction is worth about $954 at that income — before subtracting whatever credits you forfeit to get it.
9. What Wisconsin charges besides income tax
Property tax is the larger bill for most Wisconsin homeowners, and Wisconsin's effective rates on owner-occupied housing sit above the national middle.
Three relief mechanisms exist and they work differently:
The school levy tax credit and the lottery and gaming credit appear directly on the property tax bill, reducing what you are billed. You do not claim them; they are applied.
The homestead credit is claimed on the income tax return, and it is aimed at lower-income households whose property tax — or rent — is large relative to income. It is refundable, so a household owing no income tax can still receive it. It is also one of the credits forfeited if you claim the section 7 retirement subtraction.
Sales tax is comparatively low at the state level, and since 2023 counties and municipalities have had broader local-option authority — which is new enough that older comparisons understate the combined rate in some places.
Groceries are exempt, and so are prescription drugs.
Taken together: a middling income tax whose real marginal rate is higher than its brackets suggest, an above-average property tax with real relief programmes, and a comparatively low sales tax on a narrow base. Wisconsin's total burden is around the national middle, which is a better position than its reputation among its own residents suggests.
10. Where Wisconsin ranks
At $85,000, Wisconsin's $3,537 is twenty-fifth of the 41 income-tax states — just above the median.
| State | Tax on $85,000 |
|---|---|
| Georgia | $3,493 |
| Idaho | $3,519 |
| Wisconsin | $3,537 |
| California | $3,660 |
| Maryland (state only) | $3,672 |
Against its four neighbours:
| Salary | WI | MN | IA | MI | IL |
|---|---|---|---|---|---|
| $30,000 | $591 | $786 | $488 | $1,024 | $1,340 |
| $45,000 | $1,330 | $1,589 | $1,058 | $1,662 | $2,083 |
| $85,000 | $3,537 | $4,257 | $2,578 | $3,362 | $4,063 |
| $175,000 | $8,634 | $10,904 | $5,998 | $7,187 | $8,518 |
Wisconsin sits in the middle of its region — cheaper than Minnesota and Illinois, more expensive than Iowa and Michigan on the state figure.
But Michigan has municipal income taxes and Iowa has school district surtaxes. Add either and the gap narrows or reverses. Wisconsin's clean state-only figure is worth more than it appears against both.
Minnesota is the clearest comparison — $720 more at $85,000, $2,270 more at $175,000, and neither state has a local layer. For the Twin Cities–St. Croix Valley corridor that is a straightforward number, though reciprocity between the two states has been on and off historically and is worth checking.
11. What you can control
Pre-tax deferrals save 5.94% at state level for an $85,000 earner — the 5.3% bracket plus the deduction phase-out in section 2. A $10,000 traditional 401(k) contribution saves $2,200 federally plus $594 in Wisconsin tax.
And read section 7 before assuming the deferral is worth more than it looks. From 67 the $24,000 subtraction can bring that money out at a discount — but only at the cost of every credit that year.
HSA contributions through payroll cut federal tax, Wisconsin tax and FICA. On $4,400 that is roughly $968 federal, $261 Wisconsin and $337 FICA — about $1,566, or 36% of the amount contributed. Inside the phase-out band the Wisconsin figure is closer to $294.
Capital gains do get a Wisconsin preference, and it is worth checking against a current source: Wisconsin has historically allowed an exclusion of a percentage of net long-term capital gain, with a larger exclusion for gains on certain Wisconsin-based investments. That is not modelled in the figures here, so a large realised gain may cost less than these numbers imply.
Claim the property tax credits. The school property tax credit and the homestead credit are both real and both claimed rather than automatic — and both are among the credits you forfeit if you take the section 7 subtraction.
Frequently asked questions
What is Wisconsin's income tax rate? Four brackets: 3.5%, 4.4%, 5.3% and 7.65%, with the top rate beginning at $332,720 of taxable income for a single filer. An $85,000 earner tops out at 5.3%.
What is take-home pay on $85,000 in Wisconsin? $65,090 for a single filer, after $9,870 federal income tax, $6,503 FICA and $3,537 Wisconsin income tax.
Why is Wisconsin's standard deduction not a fixed amount? Because it is a sliding scale. The $13,960 single figure is the maximum, available below $20,119 of income, and it falls by 12 cents per dollar above that, reaching zero at $136,453. At $85,000 only $6,174 survives.
What is my real marginal rate in Wisconsin? About 5.94% at $85,000 — the 5.3% bracket plus the effect of losing 12 cents of deduction on each additional dollar. The phase-out runs from $20,119 to $136,453, so it covers nearly every working Wisconsinite.
Does Wisconsin tax Social Security? No. Benefits are fully exempt with no income threshold, no phase-out and no age condition. Railroad retirement is exempt too, by federal preemption.
What is the $24,000 retirement subtraction? From the 2025 tax year, a filer aged 67 or over may subtract up to $24,000 of qualifying retirement plan and IRA distributions — $48,000 for a couple where both are 67. But claiming it forfeits every tax credit for that year, including carryforwards, so it can cost more than it saves.
Can a Wisconsin city or county tax my income? No. Wisconsin local government is funded by property tax, state shared revenue and, since 2023, county and municipal sales tax options. Michigan and Iowa next door do have local income taxes.
How does Wisconsin compare with Minnesota? Wisconsin takes $720 less at $85,000 and $2,270 less at $175,000, and neither state has a local income tax. Reciprocity between the two has been on and off historically, so check the current arrangement if you cross the border for work.
What to do next
Wisconsin's bracket table understates what you actually pay at the margin, because the deduction is sliding away underneath it. If you are 67 or approaching it, the section 7 trap is worth an hour with a return.
- Wisconsin take-home pay calculator — your salary with every deduction shown separately.
- Your Paycheck in the USA in 2026 — all fifty states on one salary.
- Take-Home Pay in Minnesota — the more expensive neighbour across the St. Croix.
- Marginal vs Effective Tax Rate — the distinction this article turns on.
- 50/30/20 budget calculator — built on take-home rather than salary.
Every figure on this site is sourced and dated. How we source every number.
Figures in this article are illustrations computed by this site's own tax engine for tax year 2026, on a single filer with no dependents or pre-tax deferrals unless stated. Federal figures come from IRS Revenue Procedure 2025-32 and the Social Security Administration; Wisconsin's brackets, sliding-scale standard deduction, personal exemption and retirement rules from this site's sourced 50-state dataset, citing the Wisconsin Department of Revenue's 2026 Form 1-ES instructions and Form 1 guidance. Wisconsin's capital gains exclusion is not modelled and would reduce the tax on a realised long-term gain. Sales tax and property tax are discussed qualitatively rather than computed. This is general education and not tax advice; consult a licensed tax professional for your own situation.