Should I Pay Off My Mortgage Early?
My aunt paid off her house three years ago and burned her mortgage statement in the fire pit. My financial advisor could write a check tomorrow and pay off his. He chooses not to. Two smart people, two completely different answers. Here's how to figure out yours.
Disclosure: This article contains affiliate links. If you click one and take action, we may earn a commission at no extra cost to you. Learn more
What's in This Article
My aunt paid off her house three years ago. She threw a small party in her backyard—grilled some burgers, opened a bottle of wine, and burned a copy of her mortgage statement in the fire pit. She says it was one of the best days of her life.
My financial advisor, on the other hand, told me he would never pay off his mortgage early. His rate is 2.75%. He could write a check tomorrow and be done with it. He chooses not to.
Two smart people. Two completely different decisions. That should tell you something: the "should I pay off my mortgage early" question doesn't have one right answer. But it does have a right answer for you, and figuring it out isn't as complicated as it sounds.
Let's Start With What You Actually Save
Paying extra toward your mortgage does something very specific: it reduces your principal, which reduces the balance that future interest gets calculated on. That starts a chain reaction.
Here's a real example using numbers we've used before:
- Loan amount: $400,000
- Interest rate: 6.5%
- Loan term: 30 years
- Monthly payment (P&I): $2,528
If you add one extra monthly payment per year—about $211 extra per month, or a lump sum of $2,528 once a year—here's what happens:
That's real money. And it's a guaranteed return. The bank doesn't get to change the rules halfway through. There's no stock market crash that wipes it out. You pay down the loan, you owe less interest. That's the deal.
If your mortgage rate is 6.5%, paying extra is basically earning a guaranteed 6.5% return on that money, tax-free. In a world where safe investments pay 4-5% before taxes, that's hard to beat.
The Other Side: When Not Paying It Off Makes More Sense
Now let's talk about my financial advisor and his 2.75% rate.
If you bought or refinanced between 2020 and early 2022, you might be sitting on a mortgage rate in the 3% range or even lower. In that case, the math flips.
Pay off a 3% mortgage
You get a guaranteed 3% return. Safe, predictable, but not exactly exciting.
Invest that money instead
Over long periods, a diversified stock portfolio has historically returned 7-10% annually, though with plenty of ups and downs along the way.
The spread between 3% and even a conservative 7% is significant. Over 20 years, that gap compounds into tens of thousands of dollars. My advisor looks at that math and concludes he'd rather have his money in the market than in his house.
He might be right—mathematically. But he also doesn't lose sleep over market volatility. Not everyone is wired that way.
The Emergency Fund Rule (Don't Skip This Part)
Before you put a single extra dollar toward your mortgage, answer this question honestly: If you lost your job next month, how long could you keep paying all your bills?
If the answer is less than three to six months, you shouldn't be making extra mortgage payments yet. Period.
Here's why: extra mortgage payments are nearly impossible to get back. Once you send that money to the bank, it's gone into your home equity. You can't pull it out easily without selling the house or taking out a home equity loan—which costs money and requires income verification, exactly when you might not have a job.
I know someone who learned this the hard way. He'd been throwing every spare dollar at his mortgage for three years. Then his company had layoffs. He had almost no cash savings. His house had plenty of equity, but the bank wasn't interested in letting him skip payments just because he'd paid extra in the past. He ended up borrowing from family to stay current.
A paid-off house is a wonderful long-term goal. Cash in the bank is what keeps you alive in the short term. You need both, in that order.
Credit Cards Come First. Every Time.
This one is simple math, but a lot of people get the order wrong.
If you have credit card debt at 18-25% interest, and a mortgage at 6.5%, paying extra on the mortgage while carrying a credit card balance makes no financial sense. You're rushing to save 6.5% while bleeding 20% somewhere else.
The priority list should be:
- Credit card debt—kill it first.
- Emergency fund—build it.
- Retirement contributions—at least enough to get any employer match.
- Then extra mortgage payments.
If steps 1 through 3 are covered, paying extra on the mortgage is a great use of your money. If they're not, you're putting the cart before the horse.
The Bi-Weekly Strategy (Easier Than You Think)
A lot of people want to pay off their mortgage faster but don't have a big lump sum to throw at it. The bi-weekly approach works well here.
Instead of making one monthly payment of $2,528, you pay $1,264 every two weeks. Because there are 52 weeks in a year, you end up making 26 half-payments—which equals 13 full payments instead of 12.
That extra payment goes entirely to principal. Over time, it shortens a 30-year loan to roughly 24 years, with massive interest savings.
The beauty of this approach is that it aligns with how most people get paid. If your paycheck comes every two weeks, your mortgage payment does too. You barely feel the difference month to month.
See how much extra payments could save you
Our calculator has an extra payment feature that lets you play with different scenarios. Add $100 a month. Add $500. Try a yearly lump sum. Watch the payoff date move.
Open the Extra Payment CalculatorThe Emotional Side (It's Not Just Math)
All the math in the world doesn't capture what my aunt felt when she burned that mortgage statement.
For some people, being completely debt-free matters in a way that spreadsheets can't measure. They sleep better. They feel freer. They take career risks they wouldn't have taken when they had a $2,500 monthly obligation hanging over them.
That's not irrational. It's just a different priority.
The key is to be honest with yourself about which camp you're in. Don't pretend you're making a purely mathematical decision if what you really want is the peace of mind. And don't pretend you're optimizing for returns if you're actually just afraid of debt.
The Middle Path
Here's an option that doesn't get enough attention: do both.
Put most of your extra money into investments or savings. But make small, consistent extra payments toward your mortgage too—even $50 or $100 a month. Those small amounts add up over 30 years, and they give you a sense of forward momentum without locking up all your liquidity.
A $100 monthly extra payment on a $400,000 loan at 6.5% saves about $46,000 in interest and pays off the loan roughly four and a half years early. That's meaningful. And it leaves you plenty of cash for everything else.
How to Decide
Ask yourself these four questions. The answers will point you in the right direction.
1. What's your mortgage rate?
Above 5-6%, paying extra is very attractive. Below 3-4%, the math favors investing.
2. Do you have six months of expenses in cash?
If not, build that first. See the rule above.
3. Are you maxing out your retirement match?
Free money beats saved interest every time.
4. How does debt make you feel?
If carrying a mortgage genuinely stresses you out, that matters. Just don't sacrifice your emergency fund to fix it.
There's no wrong answer. But there is a wrong order. And the wrong order is paying extra on your mortgage while you have credit card debt, no savings, and a 401(k) match you're leaving on the table.
Dive deeper into related topics:
All Mortgage Calculators
10 free tools — find the one that fits your situation.