Maine Mortgage Calculator

Using this Maine mortgage calculator

This free Maine mortgage calculator is pre-set with a representative Maine price of about $390,000 and the state's roughly 1.09% property-tax rate, so a realistic Maine estimate appears the moment the page loads. Change the price to your target home, and the payment, principal-and-interest split, and escrow update instantly. Everything runs in your browser, so nothing you type about a Portland or Lewiston purchase is sent anywhere.

We deliberately leave the interest rate for you to fill in, because there is no single Maine rate: it depends on your credit, loan type, down payment and lender. Drop in a rate from a real quote or preapproval and the $390,000-home estimate becomes one you can actually plan around, complete with the $354-a-month tax escrow that Maine adds to principal and interest.

What a Maine payment looks like (PITI)

A Maine payment has four parts, together called PITI. Take the representative $390,000 Maine home with 20% down: the loan is about $312,000, principal and interest at a sample 6.5% over 30 years runs roughly $1,972 a month, and Maine's property tax adds about $354 more through escrow before homeowners insurance. That combination is what actually leaves your bank account.

The tax and insurance pieces are set by where in Maine you buy, not by your lender, so two buyers with the same $312,000 loan can owe very different totals, Portland versus a rural county, for example. The calculator above separates the pieces so you can see how much of your Maine payment builds equity versus covers carrying costs.

Maine home prices and what they mean for your payment

A typical Maine home sits in the $370,000 to $410,000 range, but the state is not one market: Portland, Lewiston and Bangor usually run above the midpoint while smaller Maine counties fall below it. Maine's municipality-set rates and homestead exemption mean the specific town determines much of the tax bill, so price your target town rather than a statewide average when you estimate the payment.

Because price sets your loan size, your down payment and your $4,251-a-year tax bill all at once, it pays to model your actual Maine target rather than a statewide average. Try the calculator at a Portland price and again at a Auburn or small-town price to see how far the same income stretches across Maine, the monthly gap is often larger than buyers expect, and it compounds into real money over a 30-year loan.

How Maine property taxes affect your payment

Maine's effective property-tax rate is near the national average, set by each municipality, with a homestead exemption that lowers the taxable value of a primary residence. A graduated state income tax applies. At Maine's roughly 1.09% effective rate, a $390,000 home carries about $4,251 a year in property tax, or $354 a month added to your Maine payment through escrow.

Local millage differs across Maine, so enter the rate for the specific Maine jurisdiction you are buying in rather than the statewide figure. Two Maine homes at the same $390,000 price in different districts can carry meaningfully different bills, and the lower-tax one is genuinely cheaper to own even at an identical sticker price. The calculator's tax field lets you test the real local number.

Maine conforming and FHA loan limits (2026)

For 2026, virtually every Maine county uses the national baseline: a $832,750 one-unit conforming limit and a $541,287 FHA floor. A Maine loan above $832,750 becomes a jumbo loan with tighter requirements.

Maine counties use the national baseline conforming and FHA loan limits, with no high-cost designations. With a representative Maine price near $390,000, the typical buyer has roughly $442,750 of headroom under the conforming limit, so most Maine purchases finance conventionally without touching jumbo rules.

Financing at or under $832,750 generally means the best conventional terms in Maine, while the FHA figure caps a low-down-payment loan. If your Portland or Lewiston target pushes past these limits, run conventional, jumbo and FHA numbers side by side first.

The income you need to buy in Maine

Lenders like your total housing payment near 28% of gross monthly income. On the representative $390,000 Maine home, principal, interest and tax come to about $2,326 a month, which points to roughly $8,000 a year in income before adding insurance and other debts, useful as a Maine baseline, not a hard rule.

Your own debts change the picture, so run our DTI calculator and get a preapproval estimate before shopping Maine listings. Always include the $354 Maine tax escrow and an insurance quote in the payment you test; leaving them out can overstate what you can safely afford by hundreds a month.

Jumbo loans in Maine

A Maine home financed above $832,750 (or above the high-cost limit where it applies) needs a jumbo loan. Jumbos are not backed by Fannie Mae or Freddie Mac, so Maine lenders set stricter terms: a higher credit score, often 10% to 20%+ down, documented reserves and a lower DTI. At Maine's price levels, most buyers stay under the limit, so jumbo loans mainly affect the state's higher-end purchases.

The upside is that jumbo pricing has narrowed toward conforming in recent years. In the calculator, compare a Maine jumbo scenario against a "buy just under $832,750" scenario to see whether a larger down payment keeps you in conforming territory and lowers your cost.

The full cost of owning a Maine home

A mortgage is only part of what a Maine home costs. Beyond the $1,972 principal and interest and the $354-a-month tax escrow, budget for maintenance, commonly estimated near 1% of the home's value a year, about $3,900 annually on a $390,000 Maine home, plus utilities, homeowners insurance, and any HOA dues.

Planning for these keeps a Maine purchase sustainable rather than stretched. The calculator gives you an accurate PITI baseline; add a realistic maintenance and utility figure on top to see the true monthly cost of owning in Maine, and to be sure the home fits your budget with room left for savings and the unexpected. A useful rule for Maine buyers is to hold back a reserve equal to a few months of the full $2,326-plus payment, so an escrow adjustment, a repair, or a gap between paychecks never puts the home at risk.

Renting vs buying in Maine

Before committing to the $1,972-a-month principal and interest on a $390,000 Maine home, it is worth testing that against renting. In Maine, the buy-versus-rent math turns on how long you will stay, how fast prices and rents move locally, and the full carrying cost, the $354 monthly tax escrow, insurance, and maintenance on top of the loan.

Buying in Portland or Lewiston tends to favor those staying long enough to outrun the upfront costs, while a short Maine stay can favor renting. Run both sides with our rent vs buy calculator, then bring the purchase figure back here to confirm the Maine payment fits before you decide. Remember that buying also builds equity and locks your principal and interest, while Maine rents can rise every year, a factor the raw monthly comparison alone can understate.

Maine's biggest housing markets

Most of Maine's price data is driven by Portland, Lewiston, Bangor, South Portland and Auburn. Portland anchors the top of the Maine market, Lewiston and Bangor follow, and South Portland and Auburn round out the major metros, each with its own tax rate, insurance cost and price level. A payment that works in one can be a stretch in another.

Wherever you land in Maine, the method is the same: a real rate quote, the local tax rate, and an insurance quote, entered into the calculator for the full monthly number. That is how you compare Portland against Auburn on equal footing instead of trusting a single "average Maine price."

Closing costs and transfer taxes in Maine

On top of the down payment, Maine closing costs usually run 2% to 5% of the loan, about $6,240 to $15,600 on the representative $312,000 Maine loan, covering lender fees, title insurance, appraisal and prepaids. The line that varies most by state is the transfer tax: Maine charges a real estate transfer tax of $2.20 per $500 of value (0.44%) split evenly between buyer and seller, a moderate transfer cost.

Since closing costs hit at the table, not monthly, they raise the cash you need on day one in Maine rather than your payment. Many Maine buyers offset them with seller credits or an assistance program. Add a realistic figure to your down payment to know the true cash needed to close on a Maine home.

Discount points and buydowns on a Maine loan

Most Maine rate quotes offer discount points, an upfront fee, one point is 1% of the loan, that buys down your rate. On the representative $312,000 Maine loan, a single point costs about $3,120, and it only pays off if you keep the loan past the break-even point where the monthly savings overtake that cost, usually several years out.

Some Maine builders and sellers instead fund a temporary buydown (like a 2-1) that lowers the rate for the first year or two before it steps up. That eases the early months on a $390,000 Maine purchase but does not cut the long-run cost. Run the calculator at the with-points and no-points rate, then weigh the $3,120 against how long you truly plan to stay in the home.

Which loan type fits Maine buyers

The right loan for a Maine purchase depends on your down payment, credit and how long you will stay:

• Conventional — best pricing at or under $832,750 with 5%+ down; PMI ends at 20% equity.
• FHA — 3.5% down (about $13,650 here) and flexible credit for first-time Maine buyers.
• VA — zero down and no monthly mortgage insurance for eligible Maine veterans and service members.
• ARM — a lower intro rate if you will move or refinance within a few years.

Compare real Maine payments, not assumptions: a headline-low rate on one product can lose to another once Maine mortgage insurance or a shorter fixed period is counted.

Fixed vs adjustable rates for Maine buyers

A fixed-rate loan locks your Maine principal and interest for the full term, the safe default if you plan to stay. An ARM opens with a lower rate for five, seven or ten years, then adjusts, which can suit a Maine buyer who expects to move or refinance before the fixed period ends.

On the $312,000 Maine loan, even a small rate difference moves the $1,972 monthly figure noticeably, so the ARM's early savings are real, but so is the risk if you stay past the adjustment. Our ARM calculator shows the intro payment alongside the worst-case adjusted one, then compare against a fixed quote here. Whether an ARM wins in Maine depends on your time horizon more than anything local.

Second homes and investment property in Maine

A Maine vacation home or rental comes with tougher terms than a primary residence: lenders want a bigger down payment (often 10% to 25%, so $97,500 or more on a $390,000 property), charge a higher rate, and expect stronger reserves, with investment loans priced strictest of all.

The offset for Maine investors is that rental income can help you qualify and cover the payment, and the interest and $4,251-a-year property tax carry their own tax treatment worth reviewing with a professional. Model the Maine purchase here with the larger down payment and higher rate you are quoted, then test it against realistic local rent before committing.

Buying your first home in Maine

A first Maine purchase goes smoothly in order: (1) check credit and trim high-interest debt to improve your DTI; (2) estimate a comfortable payment here, tax and insurance included; (3) look into the Maine State Housing Authority (MaineHousing) assistance toward the $78,000 down payment; (4) get preapproved; and (5) compare loan types before you lock.

Do these in sequence and the payment you plan for in Maine is the one you get. Skipping the preapproval is the most common misstep, with it, you shop Portland and Lewiston listings from a position of strength instead of guessing.

VA and USDA loans in Maine

VA loans give eligible Maine veterans, active-duty members and some surviving spouses zero down, no monthly mortgage insurance and competitive rates, so on the $390,000 home a qualifying buyer can skip the $78,000 down payment entirely, owing just the VA funding fee, which a service-connected disability waives.

USDA loans cover eligible rural and many suburban parts of Maine with zero down and reduced fees under income limits, and large stretches of Maine outside Portland and Lewiston qualify. Either can beat conventional or FHA on total cost, so check eligibility, then compare the resulting Maine payment here, noting that skipping the down payment trims cash to close but grows the balance.

Assumable loans and seller financing in Maine

A detail many Maine buyers overlook: some existing mortgages are assumable. FHA, VA and USDA loans can often be taken over by a qualified buyer at the seller's original rate, which is powerful in Maine if that rate is well below today's, since you keep the low rate on the remaining balance rather than financing the full $390,000 at current pricing.

The catch is that you must qualify and cover the gap between the sale price and the loan balance, often with cash or a second loan, so assumptions suit Maine homes with a large low-rate loan and modest equity. Ask whether a Maine listing's financing is assumable, then model the blended cost here against a standard new loan to see which wins.

Tapping equity or refinancing in Maine

Owning in Maine opens more moves as rates shift or equity grows. A refinance can cut your rate or payment; a cash-out refinance, home equity loan or HELOC turns Maine equity into cash for improvements or debt payoff.

And if you put a lump sum toward the $312,000 balance, a recast can lower your Maine payment while keeping the rate you locked, valuable if that rate is one you would not want to give up. Bookmark this page and revisit these tools as your Maine situation changes; the same private, browser-only math powers each one.

Down payment assistance in Maine

Maine buyers do not have to save the whole $78,000 on their own. the Maine State Housing Authority (MaineHousing) runs programs built to lower the cash you bring to closing. MaineHousing's First Home Loan pairs a low fixed rate with the Advantage down-payment and closing-cost assistance grant, and a Salute ME option offers extra help to veterans and active-duty service members. Programs serve first-time buyers under income and purchase-price limits.

Most layer a down-payment or closing-cost loan on top of a standard first mortgage, targeting first-time Maine buyers (typically those who have not owned in three years) under income and price caps. Price your first mortgage here, then ask a participating Maine lender how a specific program changes your cash to close, on a $390,000 purchase, assistance can turn a $78,000 barrier into a few thousand dollars, and the income caps are often higher than buyers assume.

New construction and condos in Maine

Beyond existing homes, many Maine buyers consider new construction or a condo, and each adds wrinkles to the $390,000 math above. New-build Maine purchases may involve builder financing incentives, a longer closing, and property taxes that reset to the completed value, so the first full-year tax bill can exceed the estimate based on land alone.

Maine condos add monthly HOA dues on top of PITI, and lenders check that the project is warrantable before approving a conventional or FHA loan. Both are common in Portland and Lewiston. Use the calculator's HOA field to fold dues into the payment, and confirm the Maine property-tax basis for a new build so the escrow you plan for matches what actually arrives.

Escrow and why your Maine payment can change

Even a fixed-rate Maine loan can see its payment move, because of escrow. Your servicer collects the $354-a-month property tax and your insurance into an escrow account and pays those bills, then runs an annual analysis to true up the amount.

If Maine reassesses your home higher or your premium rises, the escrow portion climbs to cover it while your $1,972 principal and interest hold steady, and a drop can trigger a refund. That is why the Maine payment at closing may not match year three. Budget a small cushion above the calculator's estimate, and claim every Maine exemption to keep the tax side of escrow low.

How Maine compares with neighboring states

Buyers near Maine's borders often weigh it against New Hampshire. What differs most is rarely the mortgage itself, it is the local carrying costs: Maine's roughly 1.09% property-tax rate, its state income tax, and its transfer-tax treatment all shift the true cost of ownership versus a home just across the line in New Hampshire.

If you are choosing between Portland and a metro in New Hampshire, price both in the calculator with each state's own tax rate and an insurance quote, the $1,972-a-month principal and interest may be similar, but the escrow and closing costs can tip the decision. The same loan looks different once Maine's local rules are applied.

A closer look at Maine's major metros

Maine's housing market is really the sum of its metros, and each shapes a payment differently:

• Portland anchors the top of the Maine market and usually sets the pace on price and competition.
• Lewiston offers a second major Maine metro, often with a different price and tax profile than Portland.
• Bangor gives Maine buyers another established market to weigh.
• South Portland and Auburn round out the state's larger markets, frequently more affordable than Portland.

Because each Maine metro carries its own tax rate and insurance cost, the $390,000 representative figure is only a starting point, price the specific Maine city and neighborhood you are targeting to get a payment you can rely on.

Timing and locking your Maine rate

Once your Maine offer is accepted, you will lock your rate for a set window, commonly 30 to 60 days, to protect the quote through closing. On the $312,000 Maine loan, even a small rate move changes the $1,972 monthly figure, so locking removes that uncertainty while your file is underwritten.

Match the lock window to how long your Maine purchase will take, since a lock that expires before closing can mean re-locking at a worse rate. Use the calculator to re-check your Maine payment at the locked rate and the real tax and insurance figures, so the number you commit to is the number you carry.

Common mistakes Maine buyers make

A handful of errors trip up Maine buyers. Most common is budgeting on the $1,972 principal-and-interest figure alone and forgetting the $354-plus of monthly Maine tax and insurance escrow. Next is shopping without a preapproval, which weakens Maine offers, and chasing a headline rate loaded with hidden points.

A few more: skipping Maine down-payment assistance they would qualify for, waiving the inspection to win a bid, and opening new credit between preapproval and closing. Each is preventable, use the calculator and linked tools to test your full Maine payment, confirm your DTI, and lock a quote you understand.

Property-tax relief in Maine

Because tax is a big slice of a Maine payment, roughly $354 a month on a $390,000 home, the relief programs that cut it matter. Maine's Homestead Exemption reduces the taxable value of an owner-occupied home, and the state's Property Tax Fairness Credit and a deferral program for seniors provide additional relief to eligible residents.

Beyond those, Maine owners can challenge an over-assessment: should the county's number run ahead of comparable sales, filing an assessment appeal can trim your taxable value and escrow. Claim every Maine exemption as soon as you buy (some are not automatic) and recheck your assessment yearly, lowering the tax lowers the one part of a fixed-rate Maine payment you can still change after closing.

Improving the rate on your Maine loan

The interest rate is the biggest lever on a Maine payment, and it turns on two things: your credit score and your debt-to-income ratio. Moving from the mid-600s to 740-plus can drop you a full rate tier, and on the $312,000 Maine loan even a quarter-point changes the $1,972 monthly figure and tens of thousands over 30 years.

Before locking a Maine rate, pull your credit, fix errors, hold off on new accounts and pay down cards, then confirm your standing with our DTI calculator. A few weeks of prep is one of the highest-return moves in the whole Maine buying process.

Down payment and PMI in Maine

On a conventional Maine loan, putting less than 20% down means paying private mortgage insurance (PMI) until you reach 20% equity, while FHA carries its own premium. On the representative $390,000 Maine home, 20% down is $78,000, 10% is $39,000, and the 3.5% FHA minimum is about $13,650.

A smaller down payment gets you into a Maine home sooner but raises both the loan and the insurance: the FHA route here finances about $376,350 and runs roughly $2,379 a month in principal and interest before escrow, versus $1,972 on the 20%-down loan. The calculator's PMI field shows the true cost of a low down payment, so you can weigh buying now against saving longer, or using Maine down-payment assistance to close the gap.

Homeowners insurance in Maine

Every Maine lender requires homeowners insurance, and the premium is the second escrow add-on after the $354-a-month property tax. Homeowners-insurance costs in Maine are moderate, with winter weather, wind and the age of coastal and rural housing the main drivers, and higher premiums along the Atlantic coast.

Because Maine premiums swing with local risk, get a quote for the specific property rather than a rule of thumb, two homes a few miles apart in Maine can price very differently, and a home in a flood zone needs separate flood coverage. Enter your quoted annual premium into the calculator's insurance field so your $390,000-home estimate reflects full PITI, not just the $1,972 of principal and interest plus tax.

Frequently Asked Questions

Related calculators & guides