Mortgage · PMI Disputes
How to Dispute an Inaccurate Home Value in PMI
A lender's low estimate of your home's value can keep your PMI bill running for years past the point you actually cleared it. Here is how the value gets used, what counts as evidence, and how to challenge a number you think is wrong.
Why a low number on paper can cost you real money every month
Private mortgage insurance (PMI, the extra premium added to conventional loans when the down payment is small) is supposed to end once your loan balance drops low enough compared to your home's value. That comparison is called loan to value, or LTV: your remaining balance divided by the home's value. If the value your lender is using is too low, your LTV looks worse than it really is, and PMI keeps getting charged on a loan that may already qualify to drop it.
This matters because the value isn't always current. Lenders often default to the original purchase price or appraisal from closing, even years later, unless you push for a fresh look. If your neighborhood has appreciated and your lender never updates the number, you can be paying for insurance you no longer legally need.
The rule that decides which value counts
Federal law gives you two paths off PMI on most conventional loans, and each one uses a different value. The Homeowners Protection Act sets automatic termination at 78% of the original value, based on your amortization schedule, no request needed. It also gives you the right to ask for cancellation earlier, once your balance reaches 80% of the original value, if your payment history is current.
There's a third option many homeowners miss: if your home has gained value, you can ask your servicer to use a new appraisal instead of the original number, once your balance reaches 80% of that current, higher value. The Consumer Financial Protection Bureau explains this borrower-requested path and the conditions attached to it, including good payment history and no other liens on the home. This is the path where an inaccurate or outdated value most often causes trouble.
What counts as evidence when you push back on the number
A dispute works better with documentation than with a phone call alone. Useful evidence includes:
- A recent professional appraisal, ordered independently if your servicer's own number seems stale
- Comparable sales of similar homes sold recently in your area, sometimes called comps
- Records of documented improvements (a finished basement, a new roof, an added bedroom) that a lender's automated valuation may have missed
- Your original loan documents showing the purchase price and the appraisal used at closing
Tax assessments are usually weaker evidence on their own, since counties calculate them differently than lenders do for LTV purposes. They can support your case but rarely settle it by themselves.
How to file the dispute step by step
Start by asking your servicer, in writing, exactly which value they used and where it came from. You are entitled to a clear answer, not just a percentage on a statement. Before you write anything, it helps to check your own numbers first with the free PMI Cancellation Checker, so you know whether you're arguing about a real gap or a small rounding difference.
Once you have your evidence together, send a formal written request. The free cancellation letter template gives you a starting structure, and the complete PMI cancellation playbook walks through the full process, including how to time your request around when you actually cross the relevant LTV threshold.
If the servicer's response still relies on a value you believe is wrong, you can request they order or accept a new appraisal. Some servicers will do this at your expense; ask upfront what it costs and how long it takes, since that affects whether it's worth pursuing.
When lenders can refuse, and where to take it next
A lender can decline your dispute if a new appraisal still doesn't get you to the required LTV, or if you have late payments in the recent history the law allows them to consider. That refusal is allowed even if you disagree with the appraisal's methodology; appraisals carry some professional judgment, not a single fixed answer.
If you believe the servicer is ignoring your evidence entirely or misapplying the rule, you can file a complaint with the Consumer Financial Protection Bureau, which routes the issue back to the lender with a required response. Keep in mind this process addresses conventional loans with PMI; loans insured by the FHA carry mortgage insurance premiums (MIP) under different HUD rules that don't follow the Homeowners Protection Act's cancellation schedule.
What a dispute cannot do for you
Disputing a value doesn't guarantee a higher appraisal, and it doesn't erase a genuinely lower market value if your area has declined rather than appreciated. It also can't override a payment history requirement: even a perfect appraisal won't help if your account has recent late payments the servicer is entitled to weigh.
This article explains the rule and the process. It is not financial or lending advice, and it can't replace a look at your specific loan documents by your servicer or, where the numbers are close, a licensed appraiser. What it can do is give you the right questions to ask and the paperwork to back them up.
Questions people ask
Can I get PMI removed early if my home value went up?
Yes. Under the Homeowners Protection Act, you can ask your servicer to use a new appraisal reflecting current value once your balance reaches 80% of that higher figure, as long as your payment history qualifies. The servicer sets the specific documentation requirements, so ask in writing what they need.
Who pays for the new appraisal if I dispute the value?
This varies by servicer. Some allow a borrower-ordered appraisal at your own cost as evidence for a cancellation request, while others require their own approved appraiser. Ask upfront about cost and turnaround before you commit.
Does this process work for FHA loans with MIP instead of PMI?
No, not the same way. FHA mortgage insurance premiums follow separate rules through HUD rather than the Homeowners Protection Act, and cancellation depends on factors like your loan's start date and down payment size.
What if my servicer just ignores my written dispute?
Keep a copy of everything you sent and when, then file a complaint with the Consumer Financial Protection Bureau, which requires the servicer to respond. Persistent silence on a written request is itself worth documenting.
Sources
- Homeowners Protection Act of 1998 (12 U.S.C. Chapter 49)
- HUD: Housing Programs
- Fannie Mae: Single Family Lending
- Freddie Mac: Single Family Mortgages
This article is educational and is not financial or lending advice. Some links in our articles may earn us a commission at no cost to you, and never change what we recommend.
