The traditional 30-year fixed-rate mortgage has a constant interest rate and monthly payments that never change. This may be a good choice if you plan to stay in your home for seven years or longer. If you plan to move within seven years, then stable-rate loans are usually cheaper.

We’ll help you clearly see differences between loan programs, allowing you to choose the right one for you whether you’re a first-time home buyer or a seasoned investor.

This loan is fully amortized over a 15-year period and features constant monthly payments. It offers all the advantages of the 30-year loan, plus a lower interest rate and you’ll own your home twice as fast. The disadvantage is that, with a 15-year loan, you commit to a higher monthly payment. Many borrowers opt for a 30-year fixed-rate loan and voluntarily make larger payments that will pay off their loan in 15 years. This approach is often safer than committing to a higher monthly payment, since the difference in interest rates isn’t that great.

An ARM is an Adjustable Rate Mortgage. Unlike fixed rate mortgages that have an interest rate that remains the same for the life of the loan, the interest rate on an ARM will change periodically. The initial interest rate of an ARM is lower then that of a fixed rate mortgage, consequently, an ARM maybe a good option to consider if you plan to own your home for only a few years; you expect an increase in future earnings; or, the prevailing interest rate for a fixed mortgage is to high.

An FHA loan is a mortgage loan that is insured by the Federal Housing Administration (FHA). Essentially, the federal government insures loans for FHA-approved lenders in order to reduce their risk of loss if a borrower defaults on their mortgage payments.

The FHA program was created in response to the rash of foreclosures and defaults that happened in 1930s; to provide mortgage lenders with adequate insurance; and to help stimulate the housing market by making loans accessible and affordable.

A VA loan is a mortgage loan in the United States guaranteed by the U.S. Department of Veterans Affairs (VA). The loan may be issued by qualified lenders. The VA loan was designed to offer long-term financing to eligible American veterans or their surviving spouses (provided they do not remarry).

The United States Department of Agriculture (USDA) gives out a variety of loans to help low- or moderate-income people buy, repair or renovate a home in a rural area. Some of the popular types of loans are: the single family direct homeownership loan, the single family guaranteed homeownership loan, the rural repair and rehabilitation loan or grant and the mutual self-help loan. This guide will help you figure out what these loans are and whether you qualify.

Though the terms and details of these loans differ, all offer very low effective interest rates (some are as low as 1 percent) and don’t require a cash down payment. To qualify, you need to have a decent credit history.