Points are a one-time charge imposed by the lender, usually to reduce the interest rate of your loan. One point equals 1% of the loan amount. For example, 1 point on a $100,000 loan would be $1,000. In some cases--especially in refinancing--the points can be financed by adding them to the amount that you borrow. However, if you pay the points at settlement, they are deductible on your income taxes in the year they are paid (different deduction rules apply when you refinance or purchase a second home). In your purchase offer, you may want to negotiate with the seller to have the seller pay your points.

Estimated cost: 0% to 3% of the loan amount

If your down payment is less than 20% of the value of the house, the lender will usually require mortgage insurance. The insurance policy covers the lender’s risk in the event that you do not make the loan payments. Typically, you will pay a monthly premium along with each month’s mortgage payment. Your private MI can be canceled at your request, in writing, when your reach 20% equity in your home, based on your original purchase price, if your mortgage payments are current and you have a good payment history. By federal law your private MI payments will automatically stop when you acquire 22% equity in your home, based on the original appraised value of the house, as long as your mortgage payments are current.

Estimated cost: 0.5% to 1.5% of the loan amount to pre-pay for the first year

Some lenders will pay for private MI--called lender’s private mortgage insurance (LPMI)--and in turn will charge a higher interest rate. Unlike private MI that you pay, there is no automatic cancellation once you acquire 22% equity. To eliminate the LPMI, you must refinance the loan, which in turn means carefully considering market interest rates and settlement costs at the time to see if refinancing would be an advantage, rather than keeping your current mortgage.