If you can’t qualify for a mortgage on your own merits, a co-signer may be able to use her income and credit score to boost your borrowing power.
Why You Might Need a Co-signer
If a mortgage lender says you need a co-signer for your loan, chances are your credit is poor, your income is too low or your debt-to-income ratio is too high. This means the lender doesn’t think you’re a good risk on your own, but he may be willing to fund you if you have a co-signer, or someone with a good income and good credit history who is willing to take on the responsibility of paying the mortgage if you are unable to.
The ability to use a co-signer at all varies from one lender to another. If you're applying for a Federal Housing Administration loan, your co-signer will have to be a close blood relative.
A co-signer will be subject to the same underwriting considerations as a primary borrower. The lender will want to evaluate the co-signer’s other financial obligations, credit score, income and outstanding debt. The lender will consider the combined creditworthiness of you and your co-signer in determining how much to lend, along with interest rate and other loan terms and conditions.
Your co-signer's income is more important than her credit score when it comes to qualifying.
Who Should Co-Sign?
A co-signer isn’t typically someone who will occupy the house being funded; a husband wouldn’t normally co-sign for a wife who's sharing the property, for example. A co-signer is more likely to be a financially stable close relative of one of the occupants.
Some lenders will require that a