If you are a partner in a business partnership and you incur motor vehicle expenses for the business through the use of your personal vehicle, you can claim those expenses related to the business on "Line 9943 – Other amounts deductible from your share of net partnership income (loss)" by filling in Part 5 of Form T2125, T2042 or T2121.
Line 9281 is for the types of expenses you can claim on "Line 9281 – Motor vehicle expenses (not including CCA)" of form T2125 or form T2121, or line 9819 of Form T2042 include:
- license and registration fees
- fuel and oil costs
- insurance
- interest on money borrowed to buy a motor vehicle
- maintenance and repairs
- leasing costs
If you entered your information as being in a partnership and you are not, you will need to go back to the "Income" section of your return and scroll down to self-employment- from there you will verify the pages where you entered your information and you will be able to edit- if you answered that you were in a business partnership.