Deciding whether or not to repay a mortgage early—or how lengthy to maintain one—is in the end a private selection. On this put up, I’ll share my perspective by drawing on each real-life expertise and a few numbers to border the choice.
In 2022, my spouse and I lastly paid off the mortgage on our Lake Tahoe trip property. That single transfer boosted our month-to-month money movement by greater than $2,500. We had initially taken out a 30-year mounted mortgage in 2007, so we ended up holding it for 15 years. There was no method we had been going to take the total 30 years to pay it off.
On paper, paying off a mortgage with a damaging actual rate of interest isn’t essentially the most optimum monetary determination. However with solely $50,000 of principal left, the trade-off made sense. The 30-year mounted mortgage carried a 4.25% price—larger than the two.375% mortgage on one other rental property we personal, however nonetheless under in the present day’s prevailing charges.
In the beginning of 2022, shares additionally appeared costly. That made paying off debt extra interesting: a assured 4.25% annual return in comparison with unsure fairness returns.
We had beforehand paid off one other rental property mortgage in 2015, however this time the distinction felt a lot larger. The additional money movement stood out in a method it hadn’t earlier than.
The Significance of Money Stream in a Bear Market
2022 was a troublesome yr for the inventory market. When your investments are bleeding, your focus naturally shifts towards money movement. In any case, it’s money movement, not internet value, that sustains your life-style. It’s what pays the payments, covers tuition, and retains meals on the desk. It’s what’s actual.
The stronger your money movement, the higher your odds of driving out a downturn. In truth, in case your money movement is powerful sufficient, you may not have to regulate your life-style in any respect.
After we paid off the mortgage on our Lake Tahoe trip property, our month-to-month money movement immediately jumped by $2,500—or about $30,000 a yr. That’s a significant cushion, and we additionally felt a way of aid from having one much less account to handle.
However the true increase was even larger. I had forgotten my spouse had been routinely paying an additional $1,000 in principal every month since 2020. So in whole, we freed up $3,500 a month, or $42,000 a yr.
That’s a severe sum of money. It might probably cowl our household’s healthcare premiums plus extra.
The Distinction Between Paying Off an Outdated Mortgage and a New Mortgage
For those who take a look at a mortgage amortization schedule, you’ll discover how the fee breakdown shifts over time. Early on, most of your month-to-month fee goes towards curiosity. Because the years cross, a bigger share goes towards principal.
Right here’s a great visible: in an ordinary 30-year mortgage, it takes roughly 21 years earlier than the majority of every fee lastly goes towards paying down principal as an alternative of curiosity.

That’s why paying down further principal on a more recent mortgage (beneath 15 years) feels so rewarding—it accelerates the shift towards principal payoff, making each subsequent common fee more practical.
On the flip aspect, paying further towards an older mortgage (15+ years) doesn’t transfer the needle as a lot, as a result of most of your fee is already going towards principal and the remaining stability is comparatively small. In robust financial instances, it could really be wiser to protect liquidity relatively than prepay principal.
It’s additionally value remembering: irrespective of how a lot further you throw at your mortgage, your required month-to-month fee doesn’t change till the mortgage is totally gone. What adjustments is solely the ratio of curiosity to principal inside that fee.
Solely whenever you totally repay your mortgage do you unlock the total money movement profit—and that’s whenever you actually really feel the distinction.
When You’ll Actually Need to Pay Off Your Mortgage
With solely a $50,000 stability left and a $2,500 month-to-month fee, I used to be desperate to repay our Lake Tahoe trip property mortgage as quickly as doable. At that time, about $2,300 of every fee was going towards principal and simply $200 towards curiosity. As a substitute of dragging it out for one more 21.8 months, we determined to wipe out the stability in six months.
The monkey on our again was getting more and more annoying. Eliminating it felt like lifting a weight.
The Ratio Between Mortgage Steadiness and Annual Funds
One useful method to consider whether or not to repay your mortgage is by trying on the ratio between your excellent stability and your annual mortgage funds.
The upper the ratio, the extra “worth” you’re getting for the money you’re placing in annually. The decrease the ratio, the extra sense it makes to pay the mortgage off.
In my case, the ratio was:
$50,000 mortgage stability ÷ $30,000 annual funds = 1.7
With such a low ratio, it was a no brainer to pay it off and immediately liberate $30,000 a yr in money movement.
Now, let’s flip the instance. If the stability had been $500,000 with the identical $30,000 annual fee, the ratio could be 16.7. That’s robust worth the place I get to manage a big asset for a comparatively cheaper price. Due to this fact, I wouldn’t be in a rush to prepay.
From my expertise, the important thing “motivation factors” for paying off a mortgage have a tendency to indicate up when the ratio drops to 10, 5, and three. Under these ranges, the temptation to eliminate the mortgage grows quick.
Mortgage Cost Break up Between Principal and Curiosity
One other psychological set off comes when the share of your mortgage fee going to principal lastly surpasses 50%.
Crossing that line looks like getting over a hump. You’re now coasting downhill, and it will get simpler to pedal quicker.
How shortly you attain that time relies on your mortgage:
- With no further funds, you often don’t cross the 50% mark till round yr 15 or later.
- With regular further principal funds, you may get there sooner.
- For those who lock in a low price, you might even see the 50% crossover level surprisingly early.
The Double Good thing about a Low Mortgage Price
Take, for instance, a $572,000 mortgage at 5%. The month-to-month fee is about $3,071, and at first, solely $687 (22.3%) goes towards principal. In accordance with the amortization schedule, you wouldn’t attain the 50% mark till yr 15.
However with a decrease price, the maths adjustments. Extra of your fee goes towards principal from the beginning, and also you profit from each cheaper debt and quicker fairness buildup.

Under is an instance of the identical $572,000 mortgage, however this time with a 2.25% price amortized over 30 years. Straight away, the distinction is obvious: the month-to-month fee drops to $2,186 versus $3,071 at 5%. Even higher, $1,114, or 51% of the fee, instantly goes towards principal.
At first look, this setup may tempt you to throw much more cash at principal. However in follow, you most likely wouldn’t—and shouldn’t. With such a low price, there’s little urgency. When your mortgage price is under inflation and even the 10-year Treasury yield, you’re primarily holding a free mortgage in actual phrases—a damaging actual rate of interest mortgage.

The Best Time to Pay Off Your Mortgage
Most often, the urge to pay down your mortgage doesn’t actually kick in till two issues occur:
- Greater than 50% of your month-to-month fee is lastly going towards principal.
- You’ve already spent 10 years or extra chipping away on the stability.
From my expertise, when you cross the 10-year mark and see most of your fee tackling principal, motivation tends to speed up. By then, you might also be incomes extra earnings, which makes it simpler to pay down further.
Simply have in mind: as soon as your mortgage is gone, your drive to hustle could decline. That’s why one other pure inflection level comes whenever you’re able to retire. For those who plan on stopping work, it typically is sensible to enter retirement debt-free. Estimate whenever you’d wish to retire, then again into how a lot further principal you’d must pay annually to totally repay the mortgage by that date.
Be Cautious With Your Better Money Stream Publish Mortgage Pay Off
One underrated good thing about carrying a mortgage is the self-discipline it forces. Every fee reduces debt and builds fairness. You possibly can’t simply blow that cash on one thing frivolous. In that method, a mortgage acts as a sort of pressured financial savings plan for much less disciplined spenders.
As soon as it’s gone, you’re left with one thing highly effective: a priceless asset that both generates rental earnings or completely saves you from rising rents. You’ll additionally all of a sudden have additional cash movement every month to direct nonetheless you need—and that freedom may be each a blessing and a temptation.
For us, releasing up $2,500 a month has been liberating. We plan to make use of it for experiences, higher-quality objects that enhance our lives, investing for our youngsters’s futures, and extra giving to charity. The additional free money movement additionally supplies larger peace of thoughts in the course of the subsequent inevitable downturn.
A mortgage permits you to dwell in a nicer house than if you happen to’d solely paid money. However in some unspecified time in the future, the attraction of being fully debt-free outweighs the monetary arbitrage of investing elsewhere. Even if you happen to might squeeze out larger returns within the markets, the peace of thoughts from having no mortgage typically wins.
Remaining Recap
The choice to repay a mortgage is each monetary and emotional. Ratios, rates of interest, and amortization schedules present helpful guideposts, however in the end it comes right down to how a lot you worth peace of thoughts versus potential returns elsewhere.
For those who’re not sure what to do, begin by working these three numbers:
- Your mortgage stability ÷ annual funds ratio — When this ratio will get low (suppose: 10, 5, 3), paying off the mortgage turns into more and more compelling.
- Your goal retirement date — Work backward to see how a lot further principal you’d want annually to be debt-free by the point you cease working.
- The principal-share crossover — Examine when greater than 50% of every mortgage fee goes to principal. Crossing that mark is a psychological inflection level: you’ll see quicker fairness construct and infrequently really feel extra motivated to complete the job.
Run these three fast checks and also you’ll have a a lot clearer, sensible image — and doubtless a greater sense of whether or not you’re chasing returns or peace of thoughts.
Readers, how lengthy do you suppose is the best time to carry a mortgage? What different elements would you weigh when deciding whether or not to speed up principal funds and pay it off fully? For instance, does job stability, children’ faculty timing, funding alternatives, or tax concerns affect your determination?
Make investments In Actual Property Passively With out A Mortgage
For those who’re thinking about investing in actual property with out taking over a mortgage, contemplate testing Fundrise. The platform manages over $3 billion in belongings, with a give attention to residential and industrial actual property within the Sunbelt. With rates of interest step by step declining and restricted new development since 2022, I anticipate upward strain on rents within the coming years—an surroundings that might help stronger passive earnings.
I’ve personally invested over $500,000 in Fundrise funds, and so they’ve been a long-time sponsor of Monetary Samurai as our funding philosophies are aligned.
For extra nuanced private finance content material, be a part of 60,000+ others and join the free Monetary Samurai publication and posts by way of e-mail. My purpose is that can assist you obtain monetary freedom sooner.