

Founder of Arcanomy
Ph.D. engineer and MBA writing about wealth psychology, financial clarity, and why most money advice misses the point.
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Every month, for the first 86 payments on her mortgage, Keisha wrote a check that included $193 she'd never see again. Not principal. Not interest. Mortgage insurance. It didn't protect her. It protected the bank.
She knew this when she signed. She'd put 5% down on a $420,000 home because saving $84,000 for a 20% down payment would have taken another four years in her market. The PMI was the toll she paid to get in the door earlier.
What she didn't know was that she could have gotten rid of it two years sooner than she did. Most people don't.
30-Second Summary: Private mortgage insurance (PMI) is required when your down payment is less than 20% on a conventional loan. It costs 0.46% to 1.50% of the loan amount annually, depending on your credit score. You can request cancellation at 80% LTV and it's automatically removed at 78% LTV. Over 5 years, PMI on a typical loan costs more than $11,000.
Mortgage insurance protects the lender (not you) against default. If you stop paying, the insurance company covers part of the lender's loss. This is why lenders will approve loans with small down payments: the insurance reduces their risk.
On conventional loans, this insurance is called PMI (Private Mortgage Insurance). On FHA loans, it's called MIP (Mortgage Insurance Premium). They work differently, and the difference matters. For a head-to-head comparison, see our PMI vs. FHA MIP guide.
PMI rates depend on your credit score and loan-to-value ratio. The Urban Institute and NerdWallet provide rate data across score bands [1]:
| Credit Score | Annual PMI Rate | Monthly Cost ($399k Loan) | Annual Cost |
|---|---|---|---|
| 760+ | 0.46% | $153 | $1,835 |
| 740–759 | 0.58% | $193 | $2,314 |
| 700–719 | 0.90% | $299 | $3,591 |
| 620–639 | 1.50% | $499 | $5,985 |
On Keisha's $399,000 loan (she put 5% down on a $420,000 home) with a 740 credit score, PMI ran $193 per month. Over five years, that's $11,571 spent on insurance that offered her zero protection.
That's the real motivation for removing PMI as fast as possible.
The Homeowners Protection Act of 1998 gives you two federal rights [2]:
When your loan balance drops to 80% of the original purchase price (or appraised value at the time of purchase, whichever is lower), you can write to your servicer and request PMI removal. You must be current on payments.
For Keisha's $420,000 home: 80% of $420,000 = $336,000. When her balance hits $336,000, she can request cancellation.
Lenders must automatically cancel PMI when your balance reaches 78% of the original value, provided you're current. This happens on its own. You don't need to ask.
78% of $420,000 = $327,600. Keisha's PMI drops off automatically when her balance reaches this level.
What if your home's value has increased? Fannie Mae allows early PMI removal based on current value [3]:
If Keisha's home appreciated from $420,000 to $510,000 in year 3, and her balance is $380,000, her current LTV is 74.5%. She could request PMI removal two years early, even though she hasn't hit 80% of the original price.
This requires a new appraisal (at your cost, usually $300–$500). But saving 24 months of $193/month PMI ($4,632) makes the appraisal fee look like the best money she ever spent.
FHA loans have their own insurance, and it's harder to remove. FHA MIP is permanent for the life of the loan if your down payment is less than 10%. If you put down 10% or more, MIP drops off after 11 years [5].
The only way most FHA borrowers eliminate MIP is to refinance into a conventional loan once they have 20% equity.
For the full breakdown, including which insurance costs more at different credit scores, read our PMI vs. FHA MIP comparison.
The mortgage insurance premium tax deduction was gone from 2022 through 2025. Starting with tax year 2026 (returns filed in 2027), it's been permanently reinstated under the "One Big Beautiful Bill Act" [6]. If you're paying PMI or MIP in 2026, keep your statements for tax time.
You'll need to itemize to claim it. The 2026 standard deduction is $32,200 for married couples filing jointly [7], so this primarily benefits borrowers with other large deductions (like property taxes and mortgage interest).