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Fix it fast: Handling 27 biweekly payrolls in 2020

11/14/2019

Employees paid biweekly are paid 26 times a year. Except when they’re not. And they’re not every 11 or 12 years, when there are 27 biweekly pay periods. Employees paid weekly experience an extra pay period every five or six years. What’s up with this math? Well, nothing. The 27th/53rd pay period phenomenon is real and can cause havoc if you’re not prepared.

How and when it happens. Technically, there are 52.143 weeks (26.07 biweekly pay periods) in a nonleap year. These fractions of weeks accumulate and eventually create an extra payday. Depending on your payday, this will happen next year, when the 27th payday falls on Dec. 31, 2020. Why: Paydays occurring on holidays are usually pushed back a day and Jan. 1, 2021, is a holiday. Twist: If you don’t push the Jan. 1 payday back into 2020, you’d still have 27 biweekly pay periods, this time in 2021.

Who’s impacted. Only exempts and salaried nonexempts feel the full brunt of the 27th/53rd pay period phenomenon, because they’re paid annual salaries. Hourly-paid nonexempts are impacted only to the extent of withholding and deductions.

You have three choices for your exempts and salaried nonexempts, but no choice is trouble-free.

1. Do nothing. No federal or state agency requires you to adjust employees’ pay for the extra pay period. Although most companies choose this option, it may be a costly decision, since employees will receive an extra paycheck, along with extra taxes withheld and extra benefits provided.

2. Figure pay based on 52.143 weekly pay periods or 26.07 biweekly pay periods. This avoids the problem, but many payroll systems aren’t set up to deal with these fractions.

3. For the year the extra pay period occurs, divide employees’ salary by 53 or 27. Three problems arise. First, you can’t decide to do this in the middle of the year of occurrence. So you must plan in advance, getting all the appropriate departments—HR, Accounting, Finance, IT and the C-suite—on board. Second, this option creates a communications problem, since employees who thought they were earning, say, $2,000 every biweekly period will only receive $1,925.93. Lastly, check employment contracts and engagement letters to determine whether employees were promised a set annual salary.

WHAT THE IRS SAYS: The IRS doesn’t vary the withholding tables to account for any extra pay period, but you may want to build the extra pay period into your computer formula. If you choose not to adjust, employees could be underwithheld.

Digging deeper. Employees’ benefits deductions and allowances (e.g., mileage allowances, parking allowances) may be affected if they’re normally figured by dividing an annual amount by 26 or 52. Ditto for bonuses that are based on actual wages paid. Best practice: List all benefits and deductions to determine whether they’re impacted:

  • Medical, dental, life, vision, group-term life insurance, long-term disability, dependent care, flexible spending accounts and health savings accounts.
  • Savings bonds, United Way, creditor and child support garnishments, deductions for other outside groups and other voluntary deductions.
  • Accruals for vacation and sick pay.

Most payroll systems allow you to suppress benefits’ deductions for the extra pay period. If you choose to suppress deductions, the suppression usually occurs during the last pay period.

THINK OUT OF THE PAYROLL BOX: From a budgeting perspective, payroll is your largest expense. Consider: how the extra pay period impacts cash flow, month-end accruals and forecasting (i.e., cash planning). In addition, 401(k) nondiscrimination testing may be affected. Best practice: To lessen the budgetary bite, plot paydays and deposit dates on wall calendars for multiple years to determine the year during which the extra deposit must be made.


A step-by-step payroll compliance guide to each pay period, month and calendar quarter of the year is now available. Download it free here.