If you’re wondering why your PMI increased, the most common answer is that it didn’t. Private mortgage insurance premiums are usually fixed for the year, and what looks like a PMI hike on your statement is often an escrow adjustment for higher property taxes or homeowners insurance. When PMI itself does rise, the cause is almost always one of three things: a loan modification that capitalized past-due amounts into your principal, negative amortization that grew your balance, or a billing error introduced when your loan was transferred to a new servicer. Each has a different fix, and identifying the right cause starts with reading your statement line by line.
Your Escrow Went Up, Not Your PMI
Your monthly mortgage payment bundles principal, interest, PMI, and an escrow deposit that covers property taxes and homeowners insurance. When the tax authority raises rates or your insurance carrier hikes its premium, the escrow account runs short. The servicer spreads that shortfall across the next 12 months and adds it to your payment. On the bill, the total goes up, and it can easily read as a PMI increase when the PMI line hasn’t moved at all.
Servicers run an annual escrow analysis to check whether the account will cover the year’s bills. If there’s a gap, they identify a shortage and adjust the payment. Federal rules also let the servicer hold a cushion of up to two months’ worth of escrow payments as a buffer, which adds to the monthly amount independent of any actual shortage.1Consumer Financial Protection Bureau. 12 CFR 1024.17 – Escrow Accounts
How to Confirm It’s Escrow
Pull your latest monthly statement and your annual escrow disclosure statement side by side with last year’s. Find the PMI line as a separate item from taxes and insurance. If the PMI amount is identical year over year but the total payment rose, escrow is the source. Many escrow disclosures include a comparison chart of old and new amounts by category, which makes the shift obvious. Once you know which underlying bill grew, you can address that directly, whether that means appealing a property tax assessment or shopping for a new homeowners policy.
A Loan Modification Increased Your Principal
A loan modification is one of the few situations where the PMI premium truly increases. When a servicer modifies your loan to resolve missed payments, past-due interest, escrow advances, and related fees are typically capitalized, meaning they get rolled into the principal balance. You now owe more than you did before, and the loan-to-value ratio the insurer uses to price the policy shifts upward.
The PMI provider recalculates the premium based on the higher balance and the elevated risk that comes with a restructured loan. Borrowers who were close to canceling PMI often find that capitalized amounts push them back from the 80% and 78% thresholds where cancellation or automatic termination would have kicked in. The new premium is usually finalized when the modification becomes permanent, after a trial period that typically runs three or four months.
If you’ve been through a modification recently, read the final modification agreement carefully. It should state the new principal balance, the recalculated PMI premium, and a revised timeline for PMI removal. This is the paperwork where the insurance change most often gets missed, because it’s buried among pages of other revised terms.
Your Balance Grew Instead of Shrinking
Some PMI policies recalculate the premium each year against the outstanding principal balance. In most years that works in your favor, because as the loan pays down the premium shrinks. If the balance went the other direction, the recalculated premium goes up.
The main way a balance grows while you’re still making payments is negative amortization, where the monthly payment doesn’t cover all the interest accruing on the loan. The unpaid interest is added to principal, and the debt grows. This is rare on standard fixed-rate conventional loans, but it can happen with certain adjustable-rate or graduated-payment mortgages. Loans with a payment cap that limits how much the monthly payment can rise in a given year are especially exposed, because the cap can prevent your payment from keeping up with rising interest charges.
The Homeowners Protection Act requires your lender to disclose at closing the date you’ll be eligible to cancel PMI and the date it will automatically terminate.2Office of the Law Revision Counsel. 12 USC 4903 – Disclosure Requirements Negative amortization pushes both dates further out. Check your annual mortgage statement. If the principal is climbing rather than falling, that’s your signal.
A Servicer Transfer Introduced an Error
When your mortgage is sold or transferred to a new servicer, account data has to migrate between financial systems. Flags that track your specific PMI rate, any scheduled reductions, or prior adjustments can get lost or mistranscribed in that migration. A data entry mistake at the new servicer might assign the wrong PMI percentage or fail to carry over a rate reduction you had already earned.
Federal rules require your old servicer to send a transfer notice at least 15 days before the effective date, and the new servicer must send its own notice within 15 days after.3Consumer Financial Protection Bureau. 12 CFR 1024.33 – Mortgage Servicing Transfers Keep both notices. Compare your last statement from the old servicer against the first statement from the new one, focusing on the PMI line. If it changed at the handoff and nothing else in your loan did, the transfer is the likely cause.
Sending a Notice of Error
If you find a discrepancy, send a written Notice of Error to the new servicer. Include your name, account number, and a clear description of what’s wrong. The servicer must acknowledge the notice within five business days, and then either correct the error or explain in writing why the charge is accurate, all within 30 business days of receiving your letter.4eCFR. 12 CFR 1024.35 – Error Resolution Procedures Send it certified mail so you have proof of delivery. The regulatory consequences for ignoring these notices are real, and servicers respond to them.
If Your Loan Is FHA, This Is a Different Charge
FHA loans carry a mortgage insurance premium (MIP), not PMI, and the rules differ. For FHA loans taken out after June 2013 with less than 10% down, MIP lasts for the entire life of the loan. With 10% or more down, MIP ends after 11 years. The cancellation mechanics that apply to conventional PMI don’t apply to MIP, so if your increase is on an FHA loan the diagnosis above still works but refinancing into a conventional loan may be the only route to eliminate the charge.