Private Mortgage Insurance (PMI) is required when you put less than 20% down. It protects the lender (not you) — but understanding it can save you thousands.

For full affordability planning and scenario frameworks, start with the Mortgage Affordability hub.

How PMI Costs Are Determined

Factor Impact on PMI Rate
Credit score Higher score = lower PMI
Down payment percentage More down = lower PMI
Loan amount PMI is a % of loan balance
Loan type Conventional, FHA, VA each differ
Loan term 30-year vs. 15-year
Property type Single-family vs. condo

PMI Cost by Credit Score and Down Payment

Monthly PMI per $100,000 Borrowed

Credit Score 3% Down 5% Down 10% Down 15% Down
760+ $30 $25 $18 $12
740-759 $38 $33 $22 $15
720-739 $50 $42 $30 $20
700-719 $63 $55 $38 $25
680-699 $80 $72 $50 $33
660-679 $100 $90 $65 $42
640-659 $125 $110 $80 $55
620-639 $150 $135 $100 $70

Real-World PMI Examples

For a $420,000 home purchase:

Down Payment Loan Amount Credit 760+ Credit 700 Credit 660
3% ($12,600) $407,400 $122/mo $257/mo $407/mo
5% ($21,000) $399,000 $100/mo $220/mo $359/mo
10% ($42,000) $378,000 $68/mo $144/mo $246/mo
15% ($63,000) $357,000 $43/mo $89/mo $150/mo
20% ($84,000) $336,000 $0 $0 $0

Types of PMI

Type How It Works Cost Who Pays
Borrower-paid (BPMI) Monthly premium added to mortgage payment 0.5-1.5%/year Borrower (monthly)
Lender-paid (LPMI) Lender pays PMI; charges higher interest rate 0.25-0.50% higher rate Borrower (via higher rate, permanent)
Single-premium One upfront payment at closing 1.5-3.0% of loan Borrower (lump sum at closing)
Split-premium Partial upfront + lower monthly Combination Borrower (hybrid)
FHA MIP Required on all FHA loans 0.55%/year + 1.75% upfront Borrower (often for life of loan)

How to Remove PMI

Automatic Removal (Conventional Loans)

Trigger LTV Ratio Action Required
Automatic termination 78% of original value Automatically removed; no action needed
Borrower-requested removal 80% of original value You must request in writing
Midpoint of loan term Any (e.g., year 15 of 30-year) Automatically removed regardless of LTV
Good payment history required Must be current; no 30-day lates in 12 months

Faster PMI Removal Strategies

Strategy How It Works Savings
Extra principal payments Pay down to 80% LTV faster Months to years of PMI saved
Home improvements that increase value New appraisal shows 80%+ equity Immediate removal
Market appreciation Rising home values increase equity Request new appraisal
Refinance with 20%+ equity New loan without PMI Also potentially lower rate
Recast mortgage Make lump-sum payment, recalculate Lower payment + reach 80% faster

PMI Removal Timeline (Example)

$420,000 home, 5% down ($21K), $399,000 loan at 6.5%:

Payment Schedule Years Until 80% LTV Total PMI Paid PMI Saved by $200/mo Extra
Minimum payments only 9.5 years ~$19,000
+$200/month extra 6.5 years ~$13,000 $6,000
+$500/month extra 4.5 years ~$9,000 $10,000

FHA Mortgage Insurance: Different Rules

FHA loans have different (and generally worse) mortgage insurance rules:

Feature Conventional PMI FHA MIP
Upfront premium None 1.75% of loan amount
Annual premium 0.5-1.5% 0.55% (with 3.5% down)
Removable? Yes (at 80-78% LTV) Only if 10%+ down and after 11 years
Down payment less than 10% PMI removable at 80% LTV MIP for life of loan
Down payment 10%+ PMI removable at 80% LTV MIP removable after 11 years
Refinance to remove? Can refinance to lower PMI Must refinance to conventional to remove

FHA MIP Cost Example

$420,000 home, 3.5% down ($14,700), FHA loan of $405,300:

Cost Amount
Upfront MIP (1.75%) $7,093 (rolled into loan)
Annual MIP (0.55%) $2,268/year ($189/month)
Total MIP over 30 years (if kept) ~$75,000+
Strategy: Refinance to conventional when 20% equity Saves $45,000+

Should You Put 20% Down to Avoid PMI?

Scenario Put 20% Down Put 5% Down + PMI Winner
Home price: $420K $84,000 down $21,000 down Depends on opportunity cost
Monthly payment (P&I only) $2,125 $2,540 20% down saves $415/mo
PMI cost $0 +$100-$220/mo
Total monthly $2,125 $2,640-$2,760 20% down saves $515-$635/mo
Cash remaining to invest $0 extra $63,000 invested At 8%: $63K → $136K over 10 yrs
Break-even ~7-10 years

Key insight: If you can earn 8%+ investing the $63,000 difference, 5% down + PMI may be financially better — especially since PMI disappears in ~6-10 years. But the lower monthly payment of 20% down provides more security and cash flow.

PMI Tax Deductibility

Tax Year PMI Deductible? Income Phase-out
2024-2026 Potentially yes (if extended) Phases out above $100,000 AGI
Historical Was deductible 2007-2021, lapsed, renewed Varies by legislation
Check current year Verify with tax preparer May require itemizing

Related: First-Time Home Buyer Programs | Average Closing Costs | Mortgage Payment Calculator | Mortgage Affordability Calculator

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