Your payments on the contract for deed also include interest.
For example, if you buy a $100,000 home with no down payment and a 10% interest rate on the contract for deed, you pay about $10,000 in interest during the first year.
So, if you pay $1,000 a month, at the end of the first year you have paid only $2,000 of the house price and $10,000 in interest. You still owe about $98,000 on the house after paying $12,000.
Some contracts for deed have interest-only payments. This means that none of your monthly payments go toward the house price. When your balloon payment is due, you still owe the whole cost of the home.
Before you sign a contract for deed, call up some banks to compare the interest rate the seller offers you with the interest rate on a mortgage. If you can get a mortgage loan, it is usually better to buy your house with a mortgage than on a contract for deed.