Payroll Companies & Payroll Services in Guam (GU)

How to choose payroll companies in Guam

Where to find payroll companies in Guam

Payroll on Guam answers to two tax offices. Income tax withheld from paychecks goes to the Guam Department of Revenue and Taxation (DRT), while Social Security and Medicare go to the IRS on a separate federal return. A provider that only knows mainland payroll will trip over that split, so local experience counts for more here than in most U.S. markets.

The island has no metro areas in the mainland sense. It is divided into 19 villages, and most people live in the north and center. Dededo is the largest by far, with close to 45,000 residents at the 2020 census. Yigo, Tamuning and Mangilao come next. Tamuning, which takes in the Tumon hotel strip, is the main commercial district, and Hagåtña is the capital despite its small population.

Distances are short, so a firm's village matters less than how it works. Barrigada is a practical base: DRT's main office is on Army Drive there, and the island's Business License and Permit Center is a short drive away in Tamuning. Up north, Yigo borders Andersen Air Force Base and is convenient for employers in the northern villages. Expect a smaller pool of local specialists than a mainland city would offer. Some businesses fill the gap with a national platform, but check first that it actually supports Guam filings rather than treating the island as a state or a foreign country.

Guam payroll tax and wage rules a provider has to handle

These are the points that separate a provider who knows Guam from one using a mainland template:

  • Territorial income tax, not state tax. Withholding is paid to DRT, and employees get a Form W-2GU at year end instead of a standard W-2. Employees complete Guam's own withholding certificate. Villages do not add a separate payroll tax on top.
  • No unemployment insurance account. Guam does not run a federal-state unemployment insurance program, so there is no state unemployment registration or quarterly contribution report to file. If a quote charges for state unemployment filings, ask what exactly they plan to file.
  • Payday timing. Under the Guam wage code, earned wages are due within seven days after the end of each pay period. An employee who is discharged must be paid immediately, and one who quits is owed wages on the next regular payday.
  • New hire reports. Every new or rehired employee must be reported to the Child Support Enforcement Division of the Office of the Attorney General within 20 calendar days of the first day of paid work.

The discharge rule is the one that catches small employers. Ask how quickly the provider can cut an off-cycle final check, whether that costs extra, and who calculates accrued pay owed at separation. On new hire reporting, find out whether the provider submits the reports for you or simply hands you a form.

Rather than hunting for a payroll-specific license, check that the firm holds a Guam business license from DRT, which every business operating on the island needs. Then ask whether the firm carries crime or fidelity coverage and how it holds client tax money before paying it out. Forms and deadlines change, so confirm current requirements with DRT and the Guam Department of Labor before you sign.

Questions to ask payroll companies in Guam before you sign

Get at least two quotes and put the same questions to each firm:

  • How many Guam employers do you file W-2GU forms for, and can I speak with two of them?
  • Who files the federal Social Security and Medicare return, and who deposits Guam withholding with DRT?
  • If a filing is late or wrong because of your error, do you pay the penalty?
  • What do year-end forms, off-cycle checks and new hire reports cost on top of the base fee?

References are easy to check on an island this size. Ask a provider's clients whether calls get returned the same day and how the firm handled a correction. Your accountant will usually know which firms clients stay with.

Local payroll office or national platform for a Guam business

A local firm gives you someone who can walk a form into DRT, sit down with you at tax time and pick up the phone during Chamorro Standard Time business hours. That last point is easy to overlook. A mainland support desk is open while Guam sleeps. A problem you find first thing Monday here lands on the mainland on Sunday afternoon, and it may sit until their Monday.

National platforms tend to win on software: mobile pay stubs, time clock links and direct deposit tools. A hybrid can work too, with a national system for paychecks and a local firm handling Guam filings, as long as the contract says who files what.

Read the contract before you commit. Look for the notice period to cancel, any setup or conversion fee, and whether you can export full payroll history in a usable format when you leave. Check what happens to quarter-to-date figures if you switch mid-year. A one-year term is reasonable; an automatic multi-year renewal is not something a small employer needs.

For businesses with seasonal staff, especially in tourism around Tumon, ask how pricing works when headcount swings. Per-employee pricing can jump in peak months, while a flat per-run fee may cost less over a full year.