How to Choose a Payroll Company or PEO in New Jersey

Payroll software, payroll services, and PEOs

New Jersey runs payroll through two agencies, on two wage bases, with two cities charging their own tax on top. How much of that you want to hand off is what decides which of these three you need.

Complexity and co-employment are what separate them. Headcount doesn’t.

• Payroll software. You register with both agencies, file your own local returns, and run the system yourself. More on payroll and HR software
• A payroll service. Files under your own EIN and handles the state returns. Ask about Newark and Jersey City specifically, because municipal filing varies by provider. More on payroll services
• A PEO. Reports your New Jersey wages under its own account and bundles benefits and workers’ comp with it. Requires co-employment. More on PEOs

Payroll and PEO companies based in New Jersey

A company based here files New Jersey returns every quarter and works the same Employer Access portal you do. Plenty of national providers write more New Jersey business than the small local firms. The hard part is finding the local ones at all.

Payroll and HR providers based in New Jersey 47 results

Organization	Type	Headquarters	Coverage	Description
	PEO	Roseland, New Jersey	50 states	Full-service PEO providing payroll, benefits administration, and workers’ compensation to small and mid-sized employers.
	Payroll service	Cranbury, New Jersey	NJ, NY, PA	Regional payroll bureau handling processing, tax filing, and time tracking for multi-state employers.
	Software	Summit, New Jersey	50 states	Cloud payroll and HR platform covering onboarding, time tracking, and benefits enrollment.
	PEO	Woodbridge, New Jersey	12 states	PEO offering co-employment, group health benefits, and HR compliance support across the mid-Atlantic.
	PEO	Lakewood, New Jersey	28 states	PEO serving small employers with bundled payroll, benefits, and risk management.
	Payroll service	Clifton, New Jersey	NJ only	Payroll bureau focused on New Jersey employers, including municipal payroll tax filing.

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Which one fits comes down to how many states you run payroll in, how complicated that payroll is, and whether you’ll take on co-employment.

What New Jersey costs an employer in 2026

A new employer pays 3.30% on the first $44,800 of each employee’s wages. That comes out to $1,478.40 per person, per year, and it holds for your first three calendar years. After that the state assigns a rate based on your own unemployment claims history.

That 3.30% is 2.8% for unemployment and the workforce funds, plus 0.5% for disability. Don’t forget the disability piece when you’re budgeting.

Can you run New Jersey payroll yourself?

Yes. Payroll software calculates all four state contributions, tracks both wage bases without you thinking about it, handles the Pennsylvania reciprocity, and files NJ-927 and WR-30 on schedule. That runs $6 to $25 per employee per month. For a lot of New Jersey companies it’s enough, and the state’s complexity doesn’t change that.

Find payroll software that fits your business

One thing to check before you buy. Ask whether the software files the Newark and Jersey City payroll taxes, because plenty of national products cover state returns and leave municipal ones to you. If yours doesn’t, that’s a separate registration and a separate quarterly return for your business, four times a year.

What usually moves a company off software isn’t capability. It’s that somebody has to own the calendar, answer the notices, and carry the penalty when a filing slips. In New Jersey that means a 7-day separation clock, a quarterly filing schedule with no weekend extensions, and rates that only show up if you log into Employer Access and look. Paying a service is paying for someone else to hold that.

Newark and Jersey City charge their own payroll tax

Both cities take 1% of payroll from the employer. Neither one lets you withhold it from employees, so it lands on you as a direct cost. Under $2,500 in quarterly payroll and you owe nothing in either city.

Newark taxes wages for work performed in the city. Jersey City taxes gross payroll under Ordinance 18-133, and takes wages paid to Jersey City residents out of the calculation entirely, with no threshold.

Newark works differently. Once more than half of a company’s workforce are Newark residents, the residents above that halfway line drop out. Everyone else stays at 1%. Claiming it takes a residency list ordered by date of hire, filed with the Director of Finance.

Hold the company at 20 employees and $1,200,000 in annual payroll, and change only where it sits and where its people live.

Two cities, the same headline 1% rate, relief that works nothing alike. Jersey City exempts every resident’s wages from the first employee. Newark only starts helping after a company crosses 50%, then earns it one employee at a time. At 15 of 20 living in the city, the same company pays $9,000 in Newark and $3,000 in Jersey City.

A 22-person company in Jersey City

Jersey City charges employers 1% of payroll, and wages paid to Jersey City residents don’t count toward it. So say you’ve got 22 people, an office in the city, and about $1.43 million in payroll. Three of them live in Jersey City. You’d owe 1% on the remaining $1,235,000, or $12,350 for the year. Jersey City specifically bars taking it out of anyone’s check, so the company absorbs it.

Now say two of those 22 drive in from Pennsylvania. The two states have a reciprocal agreement, meaning neither one taxes the other’s residents on wages earned across the line. Your Pennsylvania employees hand you a Form NJ-165 and you stop withholding New Jersey income tax from them. Every other contribution keeps running, since the agreement only covers income tax.

PEO rules specific to New Jersey

New Jersey registers PEOs and puts the PEO on the hook for reporting wage information and paying unemployment, temporary disability, and workforce development contributions. You stay jointly liable alongside it.

Joint liability

Both the PEO and the client company are responsible for reporting wages and paying contributions on time. A PEO relationship in New Jersey doesn’t move that exposure off your company.

The required rate disclosure

A registered PEO has to give you a written explanation of how it calculates your unemployment and temporary disability contribution rates. Once when the relationship starts, and again when it ends.

The exit disclosure is the one to ask about early. It tells you what rate you inherit on the way out.

Registration and financial standing

Registration takes audited financial statements showing positive working capital, filed every year. New Jersey doesn’t publish the registry, but the Division of Employer Accounts will confirm whether a specific company is compliant.

Separation reporting

Since December 8, 2025, all employee separations get reported within 7 days through the Employer Response Portal. Miss it and the penalty runs $500 or 25% of benefits paid, whichever is greater, plus the loss of appeal rights.

New Jersey enacted A5506 and S3773 in August 2025 as P.L. 2025 c.130, which moved the liability and penalties for missed separation reports from the PEO to the client company. Your PEO may still be the one filing. You’re the one who pays if it doesn’t.

Ask your PEO in writing who files the separation report.

Registration, filing, and deadlines

Form NJ-REG gets filed once you pay $1,000 or more in covered New Jersey wages, and it covers both agencies. Withholding starts with the first paycheck. No grace period.

• Forms NJ-927 and WR-30 are due April 30, July 30, October 30, and January 30. New Jersey grants no extension when a due date lands on a weekend or holiday.
• Form NJ-W-3, the annual reconciliation, is due February 15.
• Separation information is due within 7 days.

New hire reporting

Under N.J.S.A. 2A:17-56.61, new hires, rehires, and employees returning to work get reported within 20 days. The penalty runs up to $25 per violation.

Two things sit underneath that. File electronically and you submit twice a month, 12 to 16 days apart, which is tighter than 20 days. Plus New Jersey wants independent contractors transacting business in the state reported as new hires, which isn’t the federal default.

Workers’ compensation

Every New Jersey employer not covered by a federal program carries workers’ compensation or gets approved to self-insure. No employee-count threshold, unlike states where coverage kicks in at three, four, or five. Out-of-state employers get pulled in too when the employment contract was entered into in New Jersey or the work happens there.

Newark and Jersey City registration

Newark and Jersey City run their own payroll taxes and NJ-REG doesn’t cover either one. Name both cities when you ask a provider what it files.

New Jersey payroll reference

Wage bases and reset dates

Unemployment contributions stop once an employee hits $44,800 for the year. Temporary disability and family leave keep running to $171,100. Anyone earning above $44,800 puts two caps in the same payroll run. Employer rates change July 1 and wage bases change January 1.

Where to find your rate

New Jersey stopped mailing individual rate notices in August 2024. Rates sit in the Employer Access portal now, and the fiscal year 2026–27 notice posts September 1, 2026. If you’ve never registered for Employer Access, you won’t be able to see your rate at all. Fiscal 2026–27 runs on Tax Table C, with experience-rated employers landing between 0.5% and 5.8%.

Income tax withholding

Gross income tax tops out at 10.75% above $1,000,000, and the withholding tables top out at 11.8%. There are five rate schedules, A through E, picked by filing status, and every one runs 1.5% to 11.8%. The extra withholding covers the fact that the 10.75% bracket applies to total gross income, not just wages. The full schedules are in the state’s withholding tables.

These tables apply to wages paid on and after October 1, 2020 and haven’t been reissued since.

2027 figures

Unemployment wage base goes to $46,400. Disability and family leave goes to $177,100. Base week goes to $319.

Rates and deadlines are current as of August 2026 and change annually. Verify against the linked source before filing.

Frequently asked questions

• Can you run New Jersey payroll yourself?

  Yes. Payroll software calculates the state contributions, tracks both wage bases, and files NJ-927 and WR-30 for $6 to $25 per employee per month. The thing to confirm is whether it also files the Newark and Jersey City payroll taxes, since many products leave municipal returns to you.

• How much should a payroll service cost?

  A payroll service generally runs $20 to $50 per employee per month, payroll software $6 to $25, and a PEO $40 to $150 or 3–12% of gross payroll. In New Jersey, ask whether Newark and Jersey City filings are included, because municipal returns are often billed separately.

• Are there free payroll services?

  There are free payroll software tools, though most limit the number of employees or leave tax filing to you. Nothing free files New Jersey’s quarterly returns, handles the local Newark or Jersey City taxes, or carries liability if a filing is late.

• Is it cheaper to do your own payroll?

  On direct cost, yes. Software at $6 to $25 per employee per month beats a service at $20 to $50. The comparison changes once you count the hours and the penalty exposure. A late NJ-927 runs $10 per day, a missed separation report runs $500 or 25% of benefits paid, and no workers’ compensation coverage runs up to $5,000 per ten-day period.

• Can I do payroll myself without software?

  You can, using the New Jersey withholding tables and filing NJ-927 and WR-30 directly. Spreadsheet payroll gets difficult fast in New Jersey, since unemployment stops at $44,800 while disability and family leave keep running to $171,100, and employer rates change July 1 while wage bases change January 1.

• Do you need a CPA to do payroll?

  No. Payroll filing doesn’t require a license, and most companies use software or a payroll service instead. A CPA becomes useful when payroll crosses into worker classification, multi-state questions, or an audit.

• Is it better to outsource payroll or do it myself?

  Software handles the calculations and filings either way, so it comes down to who carries the work and the risk. Running it yourself means owning the filing calendar, the notices, and the penalty if something slips. A service takes that on. Neither answer is wrong, and New Jersey’s rules don’t decide it for you.

• What is the New Jersey new employer payroll tax rate?

  3.30% on the first $44,800 of each employee’s wages, or $1,478.40 per person per year. That’s 2.6825% unemployment insurance, 0.500% disability insurance, and 0.1175% for the workforce development and supplemental workforce funds. The rate holds for your first three calendar years.

• Does a PEO own the employees?

  No. The PEO becomes the employer of record for tax and insurance purposes while you direct the work, set pay, and decide who gets hired. In New Jersey the PEO reports wages and pays state contributions, and both of you stay jointly liable for that reporting.

• What is the downside of a PEO?

  Co-employment itself, which rules a PEO out for some companies. In New Jersey, joint liability means you stay on the hook for wage reporting and contributions even though the PEO files them.

• Who reports employee separations when you use a PEO in New Jersey?

  Your PEO may file the report, but since P.L. 2025 c.130 the liability and penalties sit with you, the client company. Confirm in writing who files.

• Do Pennsylvania residents pay New Jersey income tax?

  No. Under the reciprocal agreement, a Pennsylvania resident working in New Jersey pays income tax only to Pennsylvania and files Form NJ-165 with you to stop New Jersey withholding. Unemployment, disability, family leave, and workforce fund contributions still apply.

• Is the 7-minute rule mandatory in New Jersey?

  No. Nothing requires you to round time at all. The 7-minute rule is a federal Fair Labor Standards Act practice that permits rounding to the nearest quarter hour. New Jersey has no separate rounding rule. What New Jersey Wage and Hour Law does require, same as the FLSA, is payment for all hours actually worked.