What is Pay Period?
The recurring stretch of time a paycheck covers - weekly, biweekly, semimonthly, or monthly.
Pay Period: definition
The pay period sets the rhythm of payroll and affects cash flow, tax deposit timing, and how salaries divide into paychecks. Biweekly (every two weeks, 26 pay periods) and semimonthly (twice a month, 24 pay periods) are the most common in the US and are often confused - biweekly produces two extra paychecks a year and shifting dates, while semimonthly lands on fixed dates but requires more calculation for hourly workers.
| Frequency | Pay periods per year | Notes |
|---|---|---|
| Weekly | 52 | Common for hourly workers |
| Biweekly | 26 | Every two weeks; two months have three checks |
| Semimonthly | 24 | Fixed dates (e.g. 15th and last day) |
| Monthly | 12 | Largest checks; simplest to run |
How Fintra handles it
Fintra payroll supports the standard pay-period schedules, calculating gross-to-net and posting the payroll journal each cycle, with tax liabilities and deposit timing aligned to the frequency. Because payroll and accounting share one model, wage accruals land in the right period even when a pay period straddles a month-end.
- Weekly, biweekly, semimonthly, and monthly schedules supported
- Wage accruals split correctly across month-end boundaries
- Tax liabilities and deposits aligned to the pay frequency
Worked example
Frequently asked questions
What is the difference between biweekly and semimonthly pay?
Biweekly pays every two weeks - 26 checks a year, with two months containing three paychecks and pay dates that shift. Semimonthly pays twice a month on fixed dates - 24 checks a year. Biweekly is simpler for hourly workers; semimonthly aligns neatly with monthly accounting.
How many pay periods are in a year?
Weekly has 52, biweekly has 26, semimonthly has 24, and monthly has 12. The count affects how an annual salary divides into each paycheck and how often payroll taxes are deposited.
Does the pay period affect total pay?
No - annual pay is the same regardless of frequency; only the amount per check and the timing change. More frequent pay periods mean smaller, more frequent checks. The choice affects cash flow and administration rather than total compensation.
How does a pay period crossing month-end affect accounting?
When a pay period spans two months, the wage expense should be split so each month bears its share - an accrual for the days worked but not yet paid. Fintra handles this automatically so payroll expense lands in the correct accounting period.
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