Quote:
Originally Posted by fotze
If you put a lump sum to the mortgage, does that automatically adjust the ratio of your mortgage payments of interest/principle. i.e. before the lump sum it is 85%/15% and after 75%25%?
|
I'm pretty sure that's how it would work.
When you originally sign the mortgage they calculate a payment schedule that would allow you to pay out the intrest accrued on the principal owing at the end of each month plus enough of the principal to drop the balance to zero at the end of the amortization period.
If you put down a lump sum on the principal, obviously you'll owe less interest at the end of each month thereafter than they originally estimted, so less of your next regular monthly payment will be eaten up by interest.
However, anyone considering paying down their mortgage needs to keep in mind that most mortgages are "closed mortgages" which limit the amount of these types of lump sum payments -- typically if you pay an amount more that 15-20% of the original principal (over and above your regular payments) in any one year, they'll penalize you 3 months interest (or the interest rate differential amount)