What Is PMI and When Does It Go Away on a Mortgage?
- Ty Keller

- Apr 27
- 5 min read
Updated: May 3
If you’re buying a house and putting less than 20% down, there’s a good chance you’re going to hear the term PMI.
For a lot of buyers, PMI sounds like one of those annoying mortgage terms that immediately feels bad. Kind of like hearing “additional documentation needed” or “please upload page 7 again as a PDF.”
But PMI is not automatically a bad thing.
In the right situation, PMI can actually be a very useful tool. It can help you buy sooner, keep more cash in your account, and avoid draining your savings just to hit some magical 20% down number that people love to throw around.
So let’s break it down: what PMI is, why lenders require it, how much it costs, and when it can finally leave your monthly payment and stop bothering you.
What Is PMI?
PMI stands for private mortgage insurance.
It’s typically required on a conventional mortgage when you put less than 20% down on a home purchase.
But from the lender’s perspective, if you’re putting less money down, they’re taking on more risk. The less equity you have in the home from day one, the more concerned they are about potential losses if the loan ever goes sideways.
So PMI helps cover that added risk.
Why Do Lenders Require PMI?
The more money you put down, the more skin you have in the game.
If you put 20% down, the lender sees that as a stronger position. If you put 3%, 5%, 10%, or 15% down, the lender is financing more of the purchase price, which means more exposure for them.
That’s where PMI comes in.
It allows lenders to make conventional loans with lower down payments while still protecting themselves if a borrower defaults.
So no, PMI is not there to punish you for being normal and not showing up with a suitcase full of cash. It’s just part of how low-down-payment conventional lending works.
What Is PMI Really Costing You?
PMI is usually added into your monthly housing payment, and in a lot of ways, you can think of it like another financing cost built into the deal.
The good news is that PMI is not always expensive.
In fact, many buyers are surprised by how affordable it can be, especially if they have decent credit. On the other hand, if your credit score is lower and your down payment is smaller, PMI can get more expensive because conventional loans use a risk-based pricing model.
That basically means the higher the perceived risk, the more you pay.
PMI cost depends on several things, including:
your credit score
your down payment
your loan amount
the type of property
whether it’s a primary home, second home, or investment property
So two buyers can both put 10% down and still have very different PMI payments.
When Is PMI Required?
PMI is generally required on a conventional loan anytime you put less than 20% down.
Once you reach 20% equity, you may be able to have it removed, depending on the loan and the servicer’s guidelines.
And that’s where conventional PMI and FHA mortgage insurance start to go in different directions.
When Does PMI Go Away on a Mortgage?
This is one of the reasons PMI is often a lot less dramatic than people think.
With a conventional loan, PMI does not have to stick around forever like an unwanted houseguest.
In many cases, you can request removal once you’ve reached 80% loan-to-value, meaning you have 20% equity in the home.
That equity can come from:
paying down the mortgage
appreciation in your home’s value
improvements you’ve made to the property
A lot of people assume PMI just magically falls off the second they hit that number. Sometimes it does not work that cleanly. In many cases, you need to contact your loan servicer and ask what is required to remove it.
You may also be able to get rid of PMI by refinancing if your home has appreciated enough.
So the big picture is this: PMI on a conventional loan is usually temporary.
That’s an important distinction.
PMI vs. FHA Mortgage Insurance
This is where buyers can get tripped up.
With FHA, you typically have:
an upfront mortgage insurance premium
an annual mortgage insurance premium that is paid monthly
The upfront premium is usually rolled into the loan amount, and then the annual premium is paid as part of your monthly payment.
Unlike conventional PMI, FHA mortgage insurance is often much less flexible. Depending on the structure of the loan, it can stay on the loan for a very long time, and in some cases for the life of the loan unless you refinance out of it.
So while FHA can be a great program, it is not the same as conventional PMI, and it should not be lumped into the same bucket.
Is FHA Mortgage Insurance Ever Cheaper Than PMI?
Yes, sometimes it is.
For buyers with lower credit scores, conventional PMI can get more expensive because of risk-based pricing. In those cases, FHA may actually offer a better overall payment.
That’s why there is no universal answer here.
A buyer with strong credit may do very well with conventional financing and cheap PMI.
A buyer with lower credit may find FHA is the better fit.
This is also why mortgage advice from your cousin, your barber, or the guy yelling on social media about “always put 20% down” should be taken with a grain of salt.
Every scenario is different.
Should You Avoid PMI by Putting 20% Down?
Not necessarily.
A lot of people think that if they do not put 20% down, they’ve somehow failed the homebuying test. That is just not true.
Sometimes putting less than 20% down is actually the better move.
Why? Because cash matters.
You may want to keep money available for:
reserves
repairs
furniture
moving expenses
emergency savings
other investments
If putting 20% down leaves you with almost nothing left in the bank, that may not be a win.
There are plenty of situations where putting 10% or 15% down and paying PMI for a while makes more sense than using nearly all of your liquidity just to avoid one line item on the payment breakdown.
I’m actually a big fan of PMI in the right situation because it gives buyers flexibility.
Yes, avoiding PMI can be a benefit. But putting less than 20% down is not automatically a bad strategy. In many cases, it’s the more practical one.
One More Thing Buyers Should Know
This is something I did not fully understand myself for a long time when I worked in the retail mortgage world.
Some retail lenders build margin into their mortgage insurance pricing, which can make PMI more expensive than it needs to be. On the wholesale side, as a broker, I often see much more competitive mortgage insurance pricing depending on the lender.
That matters more than most buyers realize.
When I’m helping a client, I’m not just looking at the interest rate. I’m looking at the total monthly payment, PMI cost, loan structure, cash to close, and the overall strategy.
Because the best mortgage is not always the one with the flashiest headline rate. Sometimes it’s the one that best fits your actual life.
Final Thoughts
PMI is not some evil mortgage trap lurking in the shadows.
It’s just a tool.
Yes, it adds a cost. But it can also help you buy a home sooner, preserve cash, and structure your purchase in a smarter way.
And the good news is that on a conventional loan, PMI is usually not permanent.
So if you’re trying to decide whether to put 5%, 10%, 15%, or 20% down, don’t guess. Run the numbers.
If you’re curious about what you qualify for, or if you want to compare several different options, the best place to start is with an application.
Click the Apply Now link and we can look at the numbers together.
Because sometimes the smartest move is not avoiding PMI at all. Sometimes it’s understanding it well enough to use it strategically to your advantage.

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