A biweekly payment mortgage is a repayment structure where you make half of your monthly mortgage payment every two weeks instead of one full payment once per month.
Because there are 52 weeks in a year, making payments every two weeks results in 26 half-payments, which equals 13 full monthly payments per year instead of 12.
That extra payment goes directly toward reducing your principal balance.
Over time, this can significantly shorten your loan term and reduce total interest paid.
Mortgage interest is calculated on your remaining principal balance.
By making payments more frequently, you reduce principal faster — which reduces future interest charges.
For example:
Switching to biweekly payments could potentially:
Even one extra payment per year can make a noticeable long-term difference.
Traditional Mortgage:
12 payments per year
Biweekly Structure:
The 13th payment directly reduces principal.
You don’t necessarily need a special biweekly program.
Some lenders allow you to:
However, confirm with your lender that extra funds are applied to principal.
Mortgage guidelines influenced by agencies like the Federal Housing Administration may have specific servicing procedures.
Monthly payment: $2,000
Biweekly payment: $1,000 every two weeks
Over one year:
That extra $2,000 reduces principal immediately.
Do all lenders allow biweekly payments?
Not automatically. Some require enrollment or a servicing adjustment.
Does biweekly hurt credit?
No. It can strengthen repayment consistency.
Are there fees for biweekly programs?
Some third-party services charge fees. Always verify.
Is this the same as refinancing?
No. It changes payment frequency, not loan terms.