The U.S. Department of Housing and Urban Development offers a variety of programs through the Federal Housing Administration that require approximately 4 to 5 percent cash down. Loan limits vary depending on the county where the property is located.

With HUD foreclosures, down payments vary depending on whether the property is eligible for FHA insurance. If not, payments range from 5 to 20 percent. But when the property is FHA-insured, the down payment can go much lower.

Each offer must be accompanied by an "earnest money" deposit equal to 5 percent of the bid price, not to exceed $2,000 but not less than $500.

The U.S. Department of Veterans Affairs also offers foreclosure properties which can be purchased directly from the VA often well below market value and with a down payment amount as low as 2 percent for owner-occupants. Investors may be required to pay up to 10 percent of the purchase price as a down payment. This is because the VA guarantees home loans and often ends up owning the property if the veteran defaults.

If you are interested in purchasing a VA foreclosure, call 1-800-827-1000 to request a current listing. About 100 new properties are listed every two weeks.

The program is administered through participating lenders. There are income limits in different states. However, the income restriction is waived when borrowers participate in the Fannie Neighbors program. Fannie Neighbors also has lower income requirements for borrowers who want to buy in designated central cities.

People who are borrowing in either of these programs must attend a seminar on home ownership and the home buying process.

Lenders will ask for a gift letter stating that no repayment of the "gift" is expected. In addition to the letter, a lender can ask for two or three months' worth of statements for the account where the down payment funds are located. If the money was recently placed into that account, the lender may ask where it came from and request verification of that source as well.

In general, cities and counties require that borrowers earn no more than 100 percent to 120 percent of the county's average household income. However, some programs such as the Federal Housing Administration have no income restrictions and do not require the borrower to be a first-time buyer.

Many private low-down loan programs insist borrowers have good credit and also that they obtain private mortgage insurance, which is a small monthly insurance payment that insures the lender against default. Some of the city and county programs are available only in targeted neighborhoods where local leaders are trying to spark reinvestment or increase the homeownership rate.

Two new programs will help potential buyers overcome two of the most common obstacles to home ownership, low savings and a modest income.

To address many first-time buyers' struggles to save the down payment, Fannie Mae developed Fannie 97. The program provides 97 percent financing on a fixed-rate mortgage with either a 25- or 30-year loan term through Fannie Mae's Community Home Buyers Program.

Fannie Mae's new Start-Up Mortgage will assist buyers with a 5 percent down payment who are at any income level. Yet applicants do not need as much income to qualify and less cash for closing than with traditional mortgages. Borrowers will receive a 30-year, fixed-rate mortgage with a first-year monthly payment that is lower than the standard fixed-rate loan.