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A few years after buying a home with an FHA mortgage, some buyers find they have built equity in it. So they take out a home equity loan or a secured home improvement loan, otherwise known as a second mortgage. This is perfectly OK. However, many borrowers don’t know whether they are eligible for an FHA streamline refinance with a second mortgage open on their home.
FHA rules allow borrowers to use the FHA streamline if they have a second mortgage. This includes a home equity line (HELOC) or a home equity loan. However, the second mortgage lender must agree to stay in second position. FHA sets no maximum combined loan-to-value ratio for a streamline, but your lender may set its own limit.
As with any FHA streamline, a borrower can refinance no matter how much the loan amount exceeds the home’s value. A second mortgage does not change that.
Check your FHA streamline refinance eligibility today (Nov 6th, 2026)
Can you get an FHA streamline refinance when you have a second mortgage?
If a borrower has a $200,000 FHA loan and a second mortgage, the first loan may still qualify for a streamline. FHA does not limit the size of the second mortgage. The second mortgage lender only has to agree to subordinate.
Some lenders set their own limit on the combined loan amount. If yours does, you may need to pay down the second mortgage. Or, you can look for a lender that follows the FHA rules.
What happens to the second mortgage?
Keep in mind that the FHA streamline refinance can’t pay down or pay off the second mortgage. The second mortgage holder will have to subordinate the loan. This means that your refinance lender will request a document from the second mortgage holder. That document states the second mortgage or HELOC will stay in second position behind the new FHA first mortgage.
“Second position” simply means the loan’s place in the payoff order in case of foreclosure. Suppose the borrower fails to pay the mortgage and the home goes to foreclosure. In that case, the sale proceeds pay off the primary mortgage first. Second mortgages often go unpaid in these situations.
The higher risk contributes to higher rates for second mortgages. Lenders view them as higher risk. Conversely, first mortgages typically come with lower rates. That’s because they are first in line for repayment in a foreclosure or short sale situation.
Why is this important? Your new FHA loan must be in first position. The lender needs that position to give you the best available rate on the FHA streamline.
Check today's FHA streamline refinance rates (Nov 6th, 2026)
Subordination issues
Typically, second mortgage lenders will comply with the subordination request. But there have been instances where they refuse to subordinate. It is within their right to deny a subordination request. However, you can help the success of the process.
Typically your refinance lender will request the subordination from the second mortgage holder. The second mortgage lender or servicer will sometimes issue a subordination denial to a third party, i.e. your refinance lender. But as the customer, you may have better luck pushing your subordination request through. Ask your refinancing lender for your second mortgage holder’s subordination department contact information.
Successful FHA refinancing with a second mortgage
Performing an FHA streamline while you have a second mortgage on your home is a little more complicated. Still, you can do it. With the right FHA lender and some extra effort, homeowners may be able to lower their mortgage payment even in this situation.
Check your FHA streamline refinance eligibility today (Nov 6th, 2026)
