Ask each lender and broker for a list of its current mortgage interest rates and whether the rates being quoted are the lowest for that day or week.

Ask whether the rate is fixed or adjustable. Keep in mind that when interest rates for adjustable-rate loans go up, generally so does the monthly payment.

If the rate quoted is for an adjustable-rate loan, ask how your rate and loan payment will vary, including whether your loan payment will be reduced when rates go down.

Ask about the loan’s annual percentage rate (APR). The APR takes into account not only the interest rate but also points, broker fees, and certain other credit charges that you may be required to pay, expressed as a yearly rate.

Ask what each fee includes. Several items may be lumped into one fee.

Ask for an explanation of any fee you do not understand. Some common fees associated with a home loan closing are listed on the Mortgage Shopping Worksheet in this article.

Ask about the lender’s requirements for a down payment, including what you need to do to verify that funds for your down payment are available.

Ask your lender about special programs it may offer.

Ask what the total cost of the insurance will be.

Ask how much your monthly payment will be when including the PMI premium.

Ask how long you will be required to carry PMI.

Once you know what each lender has to offer, negotiate for the best deal that you can. On any given day, lenders and brokers may offer different prices for the same loan terms to different consumers, even if those consumers have the same loan qualifications. The most likely reason for this difference in price is that loan officers and brokers are often allowed to keep some or all of this difference as extra compensation. Generally, the difference between the lowest available price for a loan product and any higher price that the borrower agrees to pay is an overage. When overages occur, they are built into the prices quoted to consumers. They can occur in both fixed and variable-rate loans and can be in the form of points, fees, or the interest rate. Whether quoted to you by a loan officer or a broker, the price of any loan may contain overages.

Have the lender or broker write down all the costs associated with the loan. Then ask if the lender or broker will waive or reduce one or more of its fees or agree to a lower rate or fewer points. You’ll want to make sure that the lender or broker is not agreeing to lower one fee while raising another or to lower the rate while raising points. There’s no harm in asking lenders or brokers if they can give better terms than the original ones they quoted or than those you have found elsewhere.

Once you are satisfied with the terms you have negotiated, you may want to obtain a written lock-in from the lender or broker. The lock-in should include the rate that you have agreed upon, the period the lock-in lasts, and the number of points to be paid. A fee may be charged for locking in the loan rate. This fee may be refundable at closing. Lock-ins can protect you from rate increases while your loan is being processed; if rates fall, however, you could end up with a less favorable rate. Should that happen, try to negotiate a compromise with the lender or broker.

The Mortgage Shopping Worksheet that follows may also help you. Take it with you when you speak to each lender or broker and write down the information you obtain. Don’t be afraid to make lenders and brokers compete with each other for your business by letting them know that you are shopping for the best deal.

The Equal Credit Opportunity Act prohibits lenders from discriminating against credit applicants in any aspect of a credit transaction on the basis of race, color, religion, national origin, sex, marital status, age, whether all or part of the applicant’s income comes from a public assistance program, or whether the applicant has in good faith exercised a right under the Consumer Credit Protection Act.

The Fair Housing Act prohibits discrimination in residential real estate transactions on the basis of race, color, religion, sex, handicap, familial status, or national origin.

Under these laws, a consumer cannot be refused a loan based on these characteristics nor be charged more for a loan or offered less favorable terms based on such characteristics.

Don’t assume that minor credit problems or difficulties stemming from unique circumstances, such as illness or temporary loss of income, will limit your loan choices to only high-cost lenders. If your credit report contains negative information that is accurate, but there are good reasons for trusting you to repay a loan, be sure to explain your situation to the lender or broker. If your credit problems cannot be explained, you will probably have to pay more than borrowers who have good credit histories. But don’t assume that the only way to get credit is to pay a high price. Ask how your past credit history affects the price of your loan and what you would need to do to get a better price. Take the time to shop around and negotiate the best deal that you can.

Whether you have credit problems or not, it’s a good idea to review your credit report for accuracy and completeness before you apply for a loan.