QUOTE(Duckman @ Jul 18 2007, 11:22 AM)

I wanted to know if I was to enter an agreement where I would lease option to buy a property for 2 years, do improvements such as exterior paint, landscape, etc. would I be able to write these costs off at the end of the year or would they have to go to the owner?
Depends upon your circumstances. Are you using this house as your personal residence? Then, the answer is no. Capital improvements you make during your option period are added to the cost basis when you exercise your option. Repairs are personal expenses, for renters and homeowners alike.
If you are in a sandwich lease option, then capital improvements are still added to the cost basis. Repairs can be deductible business expenses on Schedule C and will offset your income.
QUOTE
Is there a way to write a contract which would allow me to do this?
Yes, but this is a legal question outside the scope of this forum. Consult your attorney.