What Is SUI or SUTA on a Pay Stub? Who Pays It and Why It Appears
Pay stub deduction guide · United States · 2026
Quick answer: SUI means State Unemployment Insurance; SUTA generally refers to the State Unemployment Tax Act or the related state unemployment payroll tax. These labels describe the state unemployment system, not a second federal income tax. Employers generally pay the unemployment contribution, but covered employees in Alaska, New Jersey, and Pennsylvania also contribute. If SUI appears on your pay stub, check whether it is under employee deductions (EE) or employer-paid taxes (ER) before assuming your net pay was reduced.
An unfamiliar SUI or SUTA line does not automatically mean you owe more tax or that payroll made a mistake. This guide explains the code, the 2026 employee contribution rules, and a step-by-step way to compare a displayed deduction with an educational estimate.
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SUI tax meaning: What do SUI, SUTA and UI stand for?
SUI stands for State Unemployment Insurance; SUTA is commonly used for State Unemployment Tax Act or the state unemployment tax; UI is short for unemployment insurance. The payroll terms are closely related, but the abbreviation alone cannot tell you whether an entry is an employee withholding, an employer expense or an informational total. A state may also use “UC” (unemployment compensation) or another payroll-provider code.
State unemployment programs generally support eligible workers who lose employment through no fault of their own. A tax entry on a pay stub is not a personal benefits account and does not by itself establish benefit eligibility. The U.S. Department of Labor explains the federal-state UI program. If you are unfamiliar with other payroll abbreviations, see our pay stub deduction codes guide.
Who pays SUI tax, and does it reduce take-home pay?
In most states, the employer pays state unemployment taxes from its own funds; showing an employer-side amount on a pay statement is not the same as withholding it from the employee. Covered employees in Alaska, New Jersey and Pennsylvania also have an employee contribution. The exact treatment depends on the applicable state unemployment coverage, the employee’s status and the specific payroll code.
| Pay-stub label or location | Common interpretation | What to check |
|---|---|---|
| SUI / UI / UC under employee taxes; “EE” | An employee contribution, when applicable | Does its Current amount reduce net pay? Check the state, covered wages and year-to-date (YTD) total. |
| SUTA / SUI under employer-paid taxes; “ER” | Employer unemployment expense | Employer-paid amounts should not be subtracted from the employee’s take-home pay. |
| YTD only | Cumulative yearly amount rather than another current deduction | Do not subtract a YTD amount from this paycheck again. |
| “SUI/SDI”, “NJ UI/WF/SWF” or other combined code | Could cover more than one program | Request a payroll legend or itemized component breakdown before comparing it with a UI-only rate. |
A labeled sample pay stub: Employee versus employer SUI
Fictional Pennsylvania example, not an employer-issued wage statement. Assume $2,000 gross wages subject to the 2026 employee UC contribution, other current employee deductions totaling $423.00, and an employee UC deduction of $1.40.
| Pay item | Current amount | Reduces net pay? |
|---|---|---|
| Gross pay | $2,000.00 | Starting amount |
| Other employee deductions, combined (illustrative) | −$423.00 | Yes |
| PA UC / SUI employee (EE): $2,000 × 0.07% | −$1.40 | Yes |
| Net pay | $1,575.60 | After employee deductions |
| Employer SUI (ER), illustrative memo amount | $24.00 | No; do not subtract again |
The $24 employer memo amount and $423 of other deductions are fictional, not calculated tax rates. Actual paycheck deductions, taxable wages and net pay vary.
2026 SUI employee rates: Alaska, New Jersey and Pennsylvania
The following are employee contribution rules, not the separate employer SUTA experience rates. These 2026 figures apply only where the worker and wages are covered by the relevant state program. Confirm the payroll coverage state if you work in more than one state or remotely.
| State | 2026 employee rate | Employee wage limit / special rule | Official reference |
|---|---|---|---|
| Alaska | 0.50% | $54,200 of 2026 taxable wages | AK 2026 tax rates |
| New Jersey | 0.3825% standard worker UI only; 0.0825% governmental reimbursable employer worker UI only | $44,800 of 2026 UI/WF/SWF-taxable wages; WF/SWF is separate | NJ 2026 worker contribution table |
| Pennsylvania | 0.07% | Calculated on covered employee gross wages; no $10,000 annual employee wage cap | PA employer vs employee contribution rules |
What is PA SUI tax on a paycheck in 2026?
PA SUI, sometimes labeled “PA UC” or “PA SUI EE,” generally refers to Pennsylvania’s employee unemployment contribution when it appears in employee deductions. In 2026, a covered employee pays 0.07% of gross wages: $2,000 × 0.0007 = $1.40. This employee contribution continues even after annual wages exceed $10,000. That $10,000 figure is the separate employer taxable wage base; it is not an employee withholding ceiling. Pennsylvania's contribution guidance distinguishes the two calculations.
What is NJ SUI tax, and what does UI/WF/SWF mean?
New Jersey employees can see several state program codes on one paycheck. Its 2026 worker UI rate depends on the employer contribution category. WF/SWF funds workforce programs and has a separate employee rate of 0.0425%; payroll systems may present UI and WF/SWF as a combined amount. DI and FLI are separate disability and family leave programs, not unemployment insurance. Do not compare a combined line to the UI-only rate.
| 2026 covered NJ employee category | UI | WF/SWF | Combined UI + WF/SWF | Example on $2,000 of taxable wages |
|---|---|---|---|---|
| Standard covered worker | 0.3825% | 0.0425% | 0.4250% | UI $7.65; combined $8.50 |
| Worker at governmental reimbursable employer | 0.0825% | 0.0425% | 0.1250% | UI $1.65; combined $2.50 |
Why did one NJ deduction stop but DI or FLI continue? The 2026 UI/WF/SWF taxable wage base is $44,800, while the employee DI/FLI wage base is $171,100. Those program-specific wage limits can cause the deductions to change at different points in the year. See New Jersey's official rates and wage bases. The audit below checks UI only or UI plus WF/SWF; it intentionally does not calculate DI or FLI.
Why did my Alaska employee SUI deduction stop?
For 2026, Alaska’s covered employee UI contribution is 0.50% of taxable wages up to its $54,200 annual wage base, a maximum of $271 from that employee share for wages subject to this limit with the employer. If prior applicable taxable wages with that employer are $54,000 and current taxable wages are $2,000, only $200 is below the remaining wage limit: $200 × 0.50% = $1.00. Ordinary current employee withholding under that employer’s wage base can stop after the limit is reached. Alaska's employee tax FAQ publishes the 2026 cap.
How to check your SUI deduction: The 2026 Paycheck Audit
Use this five-step process before calling an amount an error: (1) identify the exact code and whether the line is EE or ER; (2) confirm the actual UI coverage state and covered employee category; (3) identify current and prior year-to-date wages subject to this contribution, which may differ from gross wages; (4) compare the amount shown with the expected contribution and any wage limit; and (5) ask payroll for a code-by-code explanation if the figures differ.
Three ways to interpret the result
Estimated amount matches: the entered figures are consistent with the simplified published rate, but payroll must verify the wage base and any corrections. Estimated amount differs: check combined NJ contributions, actual UI-taxable wages, previous YTD wages, rate category and retroactive entries before concluding an error. Employer-paid line: an employee-rate calculation cannot validate the employer’s assigned unemployment rate; confirm whether the line actually changes net pay.
Why is SUI missing, unexpectedly withheld or different this pay period?
No SUI line on your paycheck
In most states the employer pays SUI, so an employee-deduction line may be absent. Employers may display their UI expense separately, or not display it at all. An absent SUI employee line does not establish whether the employer is current on its tax obligations.
SUI appears even though your state usually has no employee share
First check whether the entry is marked ER, whether it is merely an informational employer expense and whether it is actually included in current employee deductions. If it reduces net pay, ask payroll to identify the exact tax code, state coverage account and applicable legal basis. A label alone is not proof that the charge is correct or incorrect.
Your SUI amount changed or stopped unexpectedly
Possible reasons include reaching an annual employee wage base, a different amount of UI-taxable wages, a new calendar year, a compensation adjustment, a bundled state contribution, or a payroll correction. Compare Current with YTD and look for an adjustment line. Pennsylvania’s employee UC has no $10,000 employee wage cap, so a Pennsylvania deduction should not stop simply because the employee crossed that employer wage-base figure.
You work remotely or in more than one state
Do not infer the covered UI state solely from your home address or a single physical workday. The applicable state unemployment coverage analysis can consider localization of work, base of operations, direction and control, and in limited circumstances residence. Ask payroll which state unemployment account covers your employment and consult the U.S. Department of Labor's localization-of-work guidance.
You had two New Jersey employers and suspect excess annual contributions
New Jersey has a process for qualifying excess UI/WF/SWF, DI or FLI employee contributions withheld by two or more employers; an employee may need the applicable year's Form NJ-2450 and W-2 documentation. When only one employer withheld too much, contact that employer about a correction rather than treating NJ-2450 as the remedy. Check the New Jersey Division of Taxation's excess-contribution instructions for the specific tax year.
Questions to send payroll: “Is this SUI entry employee-paid or employer-paid? Which state UI account applies to my work? What are the covered wage amount, rate, wage base and employer category for this pay period? Does the code include WF/SWF, DI or FLI? Is any part a YTD total or prior-period adjustment?”
SUI versus SDI, SIT, FUTA and OASDI
| Code | What it funds or represents | Does it usually reduce employee net pay? |
|---|---|---|
| SUI / SUTA / UI / UC | State unemployment insurance or unemployment contribution | Usually employer-paid; a covered employee share applies in AK, NJ and PA. |
| SDI / CASDI / DI | State disability-related insurance programs | Depends on the state and program; see the SDI/CASDI guide. |
| SIT / SWT | State income tax withheld from wages | Employee withholding where applicable; see SIT/SWT explained. |
| FUTA | Federal unemployment tax | Employer-only under federal FUTA rules; see the IRS employment-tax guidance. |
| OASDI / FED OASDI EE | Federal Social Security tax, not state unemployment | Covered employee share generally reduces net pay; see OASDI on a pay stub. |
For the broader gross-pay-to-net-pay reconciliation, see how to read a pay stub. Avoid adding the employer SUI expense to the employee deduction total.
Frequently asked questions
Is SUI the same as SUTA?
They are closely related labels for state unemployment insurance and its associated tax system. On an actual pay stub, the amount may represent the employer's unemployment expense or an applicable employee contribution. Check the EE/ER marker and payroll section.
What does PA SUI EE mean?
It commonly identifies the Pennsylvania employee unemployment contribution. In 2026 the covered employee rate is 0.07% of gross wages, without an annual employee UC wage cap. An employer's own payroll legend determines its exact abbreviation.
Is NJ SUI the same as disability or family leave?
No. New Jersey has separate UI, WF/SWF, DI and FLI contributions. A combined payroll label should be itemized before you compare it with the UI-only employee rate.
Why did my Alaska or New Jersey SUI contribution stop during the year?
An applicable annual employee UI wage base may have been reached. Check prior YTD contribution-taxable wages, whether the payroll line includes other programs, and whether a new employer or adjustment is involved.
Does paying SUI guarantee unemployment benefits?
No. Benefit eligibility is determined under the applicable state unemployment program. A tax deduction by itself does not establish an approved claim.
Need a clearly organized, accurate pay statement? Use the real pay period, covered wages and actual employee versus employer amounts. Do not present a generated statement as an employer-issued record when it is not.
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The 2026 state contribution figures were checked against the Alaska Department of Labor, New Jersey Department of Labor, and Pennsylvania Department of Labor. The U.S. Department of Labor explains the program framework. Rates and wage limits can change in a later tax year.
Editorial scope: Prepared by the ePaystubs Editorial Team as general payroll education; no independent professional review is claimed. Last state-rate source check: September 22, 2026. This guide and the optional browser-based audit are not legal, tax or payroll advice for an individual employment arrangement.