When Should You Pay Off Your Mortgage?

A mortgage touches nearly every part of your financial life. It affects your risk, your cash flow, your freedom, and your peace of mind. 

Some see it as a burden to eliminate as quickly as possible. Others treat it as cheap access to capital and stretch it out for as long as they can. Both views capture part of the picture. But usually one lens will dominate depending on where you are in your financial journey. 

Early on, a mortgage can offer modest leverage at a reasonable cost. Because you’re using borrowed money, the equity in your home grows faster than the home’s price. Meanwhile, the money that isn’t tied up in the house has a good chance of compounding elsewhere.

But leverage always increases risk. More debt means higher payments, and less flexibility to absorb life’s bumps. 

The right balance of leverage changes over time. When you’re young and accumulating assets, a modest amount of leverage can help. It allows you to lock in the cost of housing, one of your biggest expenses. As your income grows, that fixed payment becomes easier to carry, which improves your long-term financial position.

I would not be in a rush, in my 30s and likely even my 40s, to pay off a low-cost mortgage. There are better long-term uses for that money.

But I think the decision changes as you approach retirement. If rates are relatively low and you have an opportunity to refinance sometime in your 40s or 50s, the question becomes how long you want to carry that debt. How many years of payments do you want ahead of you?

There isn’t a universal right answer. But I think the decision starts to shift toward a 15 or 20 year term rather than 30. More of each payment goes towards principal, and the increase in monthly cost is usually modest. 

All else equal, it is better to enter retirement without a mortgage. 

However, some clients have very small mortgage payments at very low interest rates. In those cases, the risk is low, and the cost of eliminating it can be relatively high. The decision to pay it off is less about financial optimization and more about peace of mind.

But now, I'd like to zoom out and look at the bigger picture. The most important decision isn’t the loan term, payoff timing, or what your portfolio might earn elsewhere. It’s how much house you buy relative to your budget.

Even with no mortgage, a household with most of its wealth tied up in a home can still feel “house poor.” On the other hand, carrying a mortgage into retirement isn’t always a dealbreaker if it’s small relative to your other assets. 

This is why buying less house than you can afford is so valuable. It frees up your cash flow and allows you to build assets outside your home. Over time, that gives you more options. 

Downsizing as you approach retirement can give you that same flexibility.

In the end, the goal isn’t just to own your home. It’s to have the freedom to live the life you want. Buying less house gives you more of that freedom.