National Payroll Institute Updated PF1 Exam Questions and Answers by frazer

CRA’s automobile benefit calculations require multiple data points because there are usuallytwo components: thestandby charge(vehicle availability) and theoperating expense benefit(personal driving where the employer pays operating costs). CRA’s guidance on employer-provided automobiles explains that standby charge calculations use the automobile’scost (capital cost) including applicable taxesand the time the vehicle wasavailableto the employee, while the reduced standby charge and operating benefit depend onkilometres drivenand the split betweenbusiness and personal use.

To determine whether areduced standby chargeapplies, you need availability plusbusiness-use requirements(which are evidenced through total/business kilometres). To calculate the operating expense benefit, you needpersonal kilometres(often derived from total kilometres minus business kilometres) or detailed personal km directly.

Therefore, the complete and correct set of required inputs is:capital cost (with sales tax), availability, total kilometres, business kilometres, and personal kilometres—which is optionD.

Net pay (often called “take-home pay”) is what the employee actually receives after all withholdings and other deductions are taken from their earnings. In Canadian payroll practice, the starting point is gross earnings (regular wages plus any taxable amounts that must be included in income). From gross earnings, payroll subtracts total deductions, which include statutory deductions (such as CPP/QPP, EI, and income tax) and any authorized non-statutory deductions (for example, union dues, benefits premiums, pension contributions, or garnishments where applicable). This is why the most accurate generic formula is gross earnings − total deductions. CRA payroll guidance reflects this structure by requiring employers to calculate gross pay, determine the correct statutory deductions, and then arrive at the amount paid to the employee after those deductions are withheld and remitted.

Options C and D are incomplete or incorrect because “total tax” is only one part of deductions, and “net taxable income” is not a payroll calculation base in the way the question frames it. Option A is also incorrect because “pensionable earnings” is only relevant to CPP/QPP calculations, not the overall net pay formula.

Service Canada’s ROE guidance states that an employer must issue an ROE each time an employee experiences an interruption of earnings and when Service Canada requests one. This makes option A true.

For paper ROEs, the ROE guide is explicit about deadlines: you must issue a paper ROE within 5 calendar days of (1) the first day of an interruption of earnings, or (2) the day the employer becomes aware that an interruption of earnings has occurred. This confirms option B.

An interruption of earnings generally occurs under the 7-day rule—when an employee has had or is anticipated to have 7 consecutive calendar days with no work and no insurable earnings from the employer. That’s why option C is also true: once the employer becomes aware the 7-day threshold is met (or will be met), the ROE requirement is triggered, and the paper ROE must be issued within the time limit above.

Anne has both an automobile standby charge (because the car was made available) and an operating expense benefit (because the employer paid operating costs and she did not reimburse).

1) Standby charge (leased auto): Lease cost for standby charge purposes includes GST and excludes insurance.

Monthly lease incl. GST = $198.60 × 1.05 = $208.53.

Standby charge per month = 2/3 × $208.53 = $139.02.

Days available ÷ 30 = 365 ÷ 30 = 12.17, rounded to 12.

Annual standby charge = $139.02 × 12 = $1,668.24.

2) Operating expense benefit: Personal km = 34,134 − 15,805 = 18,329.

Optional method requires the automobile be used primarily (>50%) for business; Anne’s business use is under 50%, so the optional method does not apply and the fixed rate must be used.

Fixed rate (2026) = $0.34/km → 18,329 × 0.34 = $6,231.86.

Total taxable benefit = $1,668.24 + $6,231.86 = $7,900.10.