Just came up with a random idea with my mom over dinner this evening.
I owe about 70 grand on my house with about 10 years left at 3.75%. I have been planning to pay extra on the mortgage.
My mom has some extra saving laying around, and she would give me a small portion (10 grand) that I will apply to the mortgage right away.
Then, I give her back $1,000 per month until the loan is paid off, so 10 months. Then, I will give her a "bonus". She says 500 bucks is cool.
Running numbers it looks like the total interest I would pay between balance 70k to 60k is around 4 grand. I am speeding through that 4 grand and giving her 500 bucks.
Is my math right? Is this a no brainer move for both of us? I mean, her money will just sit in her savings doing nothing. She will not invest or do anything like that, so guaranteed she makes no money on that 10 grand.
I was going to pay an extra grand a month anyway, so this just seems to make too much sense.
Convince me I am wrong.