Loan Cosigner Release Timeline Calculator
Many private student loans and auto loans allow a cosigner to be released once the primary borrower makes a set number of on-time payments and the loan balance drops to a required percentage of the original amount. This calculator projects your amortization schedule month by month to estimate when you'll hit that threshold.
About this calculator
Estimate how many months it will take to qualify for a cosigner release on a loan based on your current balance, payment amount, interest rate, and the lender's required equity or balance threshold.
Frequently Asked Questions
What is a cosigner release?
A cosigner release removes the cosigner's obligation from a loan once the primary borrower demonstrates a history of on-time payments and the balance has been paid down to a lender-specified threshold, usually as a percentage of the original loan amount.
Why are there two conditions in this calculator?
Most lenders require both a minimum number of consecutive on-time payments AND a maximum remaining balance percentage. You must satisfy whichever condition takes longer to meet.
Does making extra payments speed up release eligibility?
Yes. Extra payments reduce the balance faster, which can help you hit the balance threshold sooner, though you'll still need to meet the minimum on-time payment count.
Is this calculator specific to student loans?
No, the same logic applies to auto loans, personal loans, or any financing product that includes a cosigner release clause, though exact terms vary by lender.