Pay Period End Date vs Pay Date

Two different dates

The period end date is the last day of work counted on the check. The pay date is when the money is paid. The gap between them — often a few days to a week — is the time payroll needs to collect hours, approve them, and process the payment.

Paid in arrears or paid current

• Paid in arrears: the check pays for a period that has already ended. Hourly payroll almost always works this way, because the hours aren’t known until the period is over.
• Paid current: some salaried payrolls pay for the period the pay date falls in, sometimes a day or two before it ends, because the salary is known in advance.
• A payroll can mix the two — for example salary paid current, with overtime paid in arrears on the next check.

The first and last paycheck

Because of the lag, a new employee often waits longer than one full period for a first check: the first period has to end, and then the processing gap passes. At the other end, a final check usually arrives after the last day of work, on the next regular pay date unless the rules where you work require it sooner.

Work in December, paid in January

A period that ends late in December can be paid in January. With a five-day lag, a biweekly period from December 14 to December 27, 2026 is paid on January 1, 2027. In the US, wages are generally reported for the year they are paid, so that check normally counts toward 2027 even though the work was done in 2026.