For many homeowners, one of the most confounding financial moments comes when the mortgage statement arrives and the monthly payment is suddenly higher than expected.
If this is the first time it’s happened to you, you might assume your lender made a mistake. After all, you probably locked in a fixed interest rate when you bought the home. If it’s happened to you before, you still may not know why the heck it keeps occurring.
But here is the surprising truth. Even if you have a fixed-rate mortgage, your total monthly payment can (and quite probably will) still change over time.
In most cases, the increase has nothing to do with your loan interest rate. Instead, it is usually tied to the other parts of your housing payment that can rise year to year.
Understanding how mortgage payments actually work can help explain why this happens and what you can do about it.
The Myth of the “Fixed” Mortgage Payment
When people talk about a fixed-rate mortgage, they usually mean the interest rate stays the same for the life of the loan.
That part is true. The principal and interest portion of the payment typically stays constant.
However, most homeowners do not pay only principal and interest. They also pay property taxes and homeowners insurance through their lender using an escrow account.
These four components are often referred to by lenders as PITI:
- Principal
- Interest
- Taxes
- Insurance
Mortgage lenders commonly collect taxes and insurance along with the loan payment and hold those funds in escrow so they can pay the bills when they come due. The Consumer Financial Protection Bureau explains that escrow accounts are commonly used by mortgage servicers to ensure property taxes and insurance premiums are paid on time.
Because taxes and insurance can change every year, your total payment can also change even though your interest rate is fixed.
The Most Common Reasons Mortgage Payments Increase
Several factors can cause a mortgage payment to rise. In most cases, the change comes from outside the loan itself.
Here are the most common reasons homeowners see their payments go up.
1. Property Taxes Increased
Property taxes are one of the biggest reasons mortgage payments rise.
Local governments periodically reassess property values and adjust tax rates. If your home’s assessed value increases or your area raises tax rates, the amount owed in property taxes can go up.
Across the United States, property tax collections have increased alongside rising home values in recent years, according to research from the Tax Foundation.
If your lender collects property taxes through escrow, your monthly mortgage payment may increase to cover the higher annual tax bill.
2. Homeowners Insurance Premiums Went Up
Homeowners insurance is another major factor in rising mortgage payments.
Insurance premiums have increased in many parts of the country due to higher rebuilding costs, severe weather events, and inflation in construction materials.
The Insurance Information Institute reports that homeowners insurance premiums have steadily increased as insurers respond to higher claim costs and disaster losses.
If your insurance premium rises, your lender may increase the amount it collects monthly in escrow to ensure there is enough to cover the next policy renewal.
3. Your Escrow Account Had a Shortage
Many homeowners first notice a payment increase after an annual escrow analysis.
Mortgage servicers review escrow accounts once a year to ensure there is enough money to cover upcoming tax and insurance bills. If the account does not contain enough funds, the lender may adjust your payment to make up the difference.
The Consumer Financial Protection Bureau explains that mortgage servicers can adjust escrow contributions when taxes or insurance increase or when a shortage occurs.
4. Your Adjustable Rate Mortgage Reset
If you have an adjustable-rate mortgage, also called an ARM, your interest rate may change after the initial fixed period.
Once the adjustment period begins, the rate may increase or decrease based on financial indexes and market conditions.
The Federal Reserve explains that ARMs typically start with a fixed period and then adjust periodically afterward.
If your loan recently entered the adjustment phase, the principal and interest portion of your payment may increase. Speak with your mortgage provider to understand the terms of your loan’s current status, and what is possible in the future.
5. Mortgage Insurance Changes
Some homeowners pay mortgage insurance, especially if they purchased the home with a small down payment.
Mortgage insurance may appear as:
- Private mortgage insurance for conventional loans
- Mortgage insurance premiums for FHA loans
Private mortgage insurance can typically be removed once the borrower reaches around 20 percent equity in the home, according to guidance from the Consumer Financial Protection Bureau.
Until that happens, the insurance cost remains part of the monthly mortgage payment.
6. Escrow Estimates Were Too Low
Another reason mortgage payments sometimes increase is that the original escrow estimate was too low.
During the first year of a loan, lenders estimate property taxes and insurance based on available information. If those estimates turn out to be lower than the actual bills, the escrow account may develop a shortage.
When the lender performs the annual escrow review, the payment is adjusted to reflect the true cost going forward, which can include making up any gaps from this previous year. If you underapid in the previous year AND your taxes and insurance each take another leap, there can be a tangible “double whammy” feeling to a suddenly-increased mortgage payment.
Why Mortgage Payments Have Been Increasing Recently
Many homeowners have seen mortgage payments rise over the past several years, even without refinancing.
Two major trends are responsible:
Rising Home Values and Property Taxes
Home prices increased dramatically in many markets over the past few years. As a result, local governments reassessed property values.
Higher valuations often lead to higher property tax bills, which feed directly into escrow payments.
Property tax data compiled by the Tax Foundation shows that local governments have continued to collect increasing amounts in property taxes nationwide.
Rising Homeowners Insurance Costs
Insurance premiums have also been climbing nationwide.
The Insurance Information Institute notes that severe weather events, natural disasters, and inflation in building materials have increased the cost of claims for insurers.
Those higher costs often translate into higher premiums for homeowners.
What to Check If Your Mortgage Payment Went Up
If you notice your payment increase, review the documentation your mortgage servicer provides.
Look for changes in:
- Property tax estimates
- Insurance premiums
- Escrow shortage adjustments
- Mortgage insurance charges
Your mortgage statement or escrow analysis should explain exactly what changed.
If the information is unclear, contact your loan servicer and ask for a detailed breakdown. If that still leaves you unclear, ask your provider to meet with you to explain things in clear terms.
What Homeowners Can Do About a Higher Mortgage Payment
While some increases are unavoidable, there are several steps homeowners can consider:
Review Your Property Tax Assessment
If your home was reassessed at a value that seems too high, you may have the right to appeal the assessment through your local government.
A successful appeal could lower future tax bills.
Compare Homeowners Insurance Policies
Insurance premiums vary widely between providers. Shopping for new quotes may help reduce the annual premium, which can lower the escrow portion of the payment.
Pay an Escrow Shortage Upfront
If the increase is caused by a temporary escrow shortage, some lenders allow homeowners to pay the shortage as a lump sum instead of spreading it across monthly payments.
Doing so can reduce the ongoing monthly increase.
Review Your Mortgage Insurance Status
If your home value has increased or your loan balance has fallen, you may have enough equity to remove private mortgage insurance.
Your lender can review whether you qualify.
Consider Refinancing
Refinancing is not always the best option, especially if current interest rates are higher than your existing loan.
However, discussing options with your current lender or other mortgage professionals may help identify ways to manage housing costs over time.
The Bottom Line
If your mortgage payment increased, the most common explanation is not your loan interest rate.
Instead, it is usually property taxes, homeowners insurance, or escrow adjustments.
Understanding how these pieces work together can help you make sense of the change and identify ways to manage it.
Review your escrow statement carefully, ask questions if anything looks incorrect, and consider comparing insurance providers or discussing options with other mortgage professionals if your housing costs continue to rise.
