Decision Makers Hub | HR and Enterprise Tech Insights for People Leaders

A historic worker's payroll book. Photo: Dmitry Makeev, public domain, via Wikimedia Commons. Hiring your first remote employee in another state takes a recruiter a week. Untangling what that hire does to your payroll can take a quarter. Suddenly the question is not just what the person earns, but which state gets a share of the withholding, which state's unemployment system covers them, and who you have to register with before the first paycheck goes out. To register for payroll taxes for a remote employee in another state, first confirm where the person physically works and lives. Then decide which state's income tax withholding rules apply, decide which state's unemployment insurance law covers the job, and register with that state's revenue department and workforce agency. Rules differ by state. California, for example, says employers must register within 15 days of paying more than $100 in wages in a calendar quarter, while Illinois, New York and Massachusetts...

A historic worker's payroll book. Photo: Dmitry Makeev, public domain, via Wikimedia Commons. You can pay every dollar of state unemployment tax on time, file clean, and still owe extra federal unemployment tax in January. The reason is a loan your state took out from the federal government to keep paying jobless benefits, and it is the employers in that state who end up covering it. If you have staff in California or the U.S. Virgin Islands, this is the line on Schedule A that deserves your attention. A FUTA credit reduction state is a state that has not repaid federal loans it borrowed to pay unemployment benefits. According to the IRS, employers in that state lose part of the 5.4% credit they normally get against the 6.0% federal unemployment (FUTA) tax, so they owe more. The reduction starts at 0.3 percentage points and grows by 0.3 for each additional year the loan stays unpaid. The extra tax is reported on Schedule A of Form 940 and is treated as incurred in the fourth quart...

A historic worker's payroll book. Photo: Dmitry Makeev, public domain, via Wikimedia Commons. An employee gives two weeks' notice on a Friday, and on the following Friday you walk them out with a hug and a handshake. Payroll processes their last check on the normal cycle, five days later. In Texas that is fine. In Colorado it is probably not, and in California it could cost you up to 30 extra days of wages. Final pay is one of the few payroll rules where the same fact pattern lands on different sides of the line depending on a state border. Federal law does not set a deadline for a final paycheck, according to the U.S. Department of Labor: the last check is due by the regular payday for the last pay period worked unless state law says otherwise. States fill the gap with their own rules. California generally requires final wages immediately on discharge. Texas allows six calendar days after a discharge and the next regular payday after a resignation. Massachusetts requires paym...

A historic worker's payroll book. Photo: Dmitry Makeev, public domain, via Wikimedia Commons. A payroll manager reconciles the quarter in October and finds that a bonus run from May was keyed into the wrong tax category. The Form 941 for the second quarter went out months ago. Nobody noticed, the IRS has not written, and the temptation is to roll the difference into the next return and move on. That shortcut is what Form 941-X exists to prevent. Form 941-X is the IRS form employers use to correct errors on a Form 941 they previously filed. The IRS says to correct errors as soon as they are discovered, to file a separate Form 941-X for each quarter you are correcting, and to choose either the adjustment process (for underreported tax, or overreported tax you want credited forward) or the claim process (for overreported tax you want refunded). For underreported tax, you must pay the amount owed by the time you file to keep the correction interest-free. By the Decision Makers Hub ed...

A cockpit before departure: nobody takes off on a hunch. Photo: KC-135 Stratotanker cockpit, public domain, via Wikimedia Commons. The HRIS passed every test the vendor ran. Then payroll week arrived, and a manager approved a time off request that never reached the employee. Nothing was broken in the configuration. It simply had never been tried the way your people actually work. An HRIS user acceptance testing (UAT) plan is a scheduled, scripted round of testing in which your own HR, payroll and manager users run real business scenarios in a configured test environment, log every defect in one place, and sign off only when agreed exit criteria are met. For a mid-size company of 500 to 5,000 employees, plan a dedicated phase of about 4 to 6 weeks, including fixes and retesting. By the Decision Makers Hub editorial team. Last updated November 2026. Decision Makers Hub is an independent publication and does not sell HR software. Sources are attributed below. Severity levels, entry ...