Car payments and taxation

[Winsor_Pilates]

I need help from some savvy accountant types.

I will soon be working as a contract sales person in real estate. I know this entitles me to some tax benefits in regards to car payments, but don't quite know the details.

As, I'm buying a new car, I want to figure this out first, since it will effect my decision on how to buy.
If I choose to lease, finance or buy outright, how does this change my tax exemption?

Do I need to by making monthly payments to right anything off? and if so, can those payments be to a Line of Credit? or do they have to be direct car payments to a lease or dealer finance?

thanks

[TimSJ]

The maximum write off at 100% for a lease is $750 month plus HST.. If you own or finance the vehicle through bank etc it really works out to about the same.. Gas, repairs etc are also deductable. you will need a form (can't remember the number) from your employer saying you are elidgable

here is a link with some info as well. http://www.carlogcanada.com/resources-canada.html