Should You Refinance When Rates Drop? A Simple Break-Even Guide

When mortgage rates dip, the headlines come fast — but a lower rate only helps if you stay in the home long enough to benefit. The key number is your break-even point: how many months it takes for the monthly savings to cover the cost of the refinance.

The math is simple. Divide your total closing costs by your monthly savings. If refinancing costs $6,000 and saves you $250 per month, your break-even point is 24 months. Stay past that, and everything after is savings.

A few factors can tip the decision:

• How long you plan to stay in the home
• Whether you will roll closing costs into the loan or pay them upfront
• How much of the loan’s original term you’ve already paid down
• Whether you’re refinancing into a shorter term, which changes the comparison

A common rule of thumb says a rate drop of 0.5% to 0.75% is the threshold worth considering, but the better answer is personal. Run the break-even math against your own timeline before you lock anything in.