Calculating Mileage by Applying the Principle of Compensation - Case Study
Here is a case study example for calculating mileage using the principle of compensation:
My tenant has configured the following URSSAF scale on its Expensya account
- I entered mileage in Expensya using a vehicle with a taxable horsepower of 7HP.
A first trip totalling 1,000 miles "trip 1"
- New cumulative distance = 1,000 miles
- The sum of all my other mileage = 0, because I have yet to enter any mileage with this vehicle.
- The formula to be applied is "up to 5,000 miles"
- Value to be reimbursed = (New Cumulative Distance x 0.601) – (The sum of all my other mileage) = (1,000 x 0.601) - 0 = €601
A trip totalling 2,000 miles "trip 2"
- New cumulative distance = 1,000 + 2,000 = 3,000
- The sum of all my other mileage = 601€
- The formula to be applied is "up to 5000 miles"
- Value to be reimbursed = (New Cumulative Distance x 0.601) – (The sum of all my other mileage) = ((1,000 + 2,000) x 0.601) - 601 = €1202
A trip totalling 3,000 miles "trip 3"
- New cumulative distance = 1,000 + 2,000 + 3,000 = 6,000
- The sum of all my other mileage= 601 + 1,202 = €1,803
- The formula to be applied is "From 5,000 to 20,000 miles" = (distance x 0.34) + 1,301
- Value to be reimbursed = ((New Cumulative Distance x 0.34) – (The sum of all my other mileage) = ((6,000 x 0.34) + 1,301) - 1,803 = €1,538
- I then deleted "journey 2" which totalled 2,000 miles
Remaining on my Expensya account is:
- Cumulative distance = 1,000 + 3,000 = 4,000 miles
- Total sum of all my mileage = 601 + 1,538 = €2,139
- I add a “journey 4” mileage totalling 500 miles
- New cumulative distance = 4000 + 500 = 4500 miles
- The sum of all my other mileage = €2139
- The formula to be applied is "up to 5,000 miles” = (distance x 0.601)
- Value to be reimbursed = ((New Cumulative Distance x 0.601) – (The sum of all my other mileage ) = (4,500 x 0.601) - 2,139 = €565.50
- I now remove the “trip 4” and “trip 4” associated mileage
- So, I now only have mileage left for “trip 3”.
- New cumulative distance = 3,000 miles
- The sum of all my other mileage = €1,538
- In the list of mileage, I can see that "trip 3" has a value of €1,538; I click on it to make modifications and see that the value changes - why is this?
- When initiating a mileage in Expensya, the system recalculates the value to align with the latest adjustments, taking into account the historical changes in other mileage. For instance, if a mileage has been removed, it is essential to review and potentially update the value accordingly.
- The calculation is changed as follows:
- New cumulative distance = 0 miles (because my "trip 3" is being edited) and the other routes (1, 2 and 4) have been deleted
- The sum of all my other mileage = €0 (because my only trip is in the process of being edited)
- The formula to be applied is "up to 5,000 miles” = (distance x 0.601)
- Value to be reimbursed = (Cumulative Distance x 0.601) – (The sum of all my other mileage) = (3000 x 0.601) – 0 = €1,803
- The value has changed
If I save, the amounts are updated in Expensya, otherwise, compensation is applied to the next mileage that is entered.
