Current jumbo guidelines, updated from one source.
One guideline source feeds every number here, and the page updates when the lane sheets do. The four headline figures are the best cell across lanes; the tables underneath show which lane carries which, because no single lane carries all four at once.
From one dollar over the conforming limit to $5,000,000
$5,000,000 is the top of the program; the bottom is the county’s conforming limit plus one dollar. Between them the lanes differ by structure, credit floor, and leverage, which is why the loan officer reads the lane table before sizing a file.
Lanes open at the floor and step up by leverage and structure
A 660 score is where the program starts, and the lane table shows what each higher floor buys: a longer term, an interest-only period, an adjustable structure, or a different amount range. The score sets the lane; the lane sets everything else.
Loan-to-value on the top lane; eighty percent on the rest
The top lane lends 90% of the value; most other lanes stop at eighty percent, and the leverage the lane sheets allow is the leverage a Montana file can have. Nothing on this page says whether mortgage insurance applies at a given leverage; the loan officer confirms the structure on the lane chosen.
On the fixed lanes; lower on the adjustable and interest-only lanes
Total debt against gross income runs to 50% on the fixed lanes and the expanded adjustable lane; the prime adjustable lane and one fixed lane stop lower, and the interest-only lane lower still. The ratio is measured on the full housing payment plus every other obligation, with reserves checked separately.
| Lane | Structure | Credit | Max DTI | Max leverage | Loan amounts | Occupancies |
|---|---|---|---|---|---|---|
| Lane A | 30-year fixed, 40-year fixed, 40-year fixed with 10-year interest-only | 700+ | 50% | 89.99% CLTV | above the conforming limit to $5M | primary, second, investment (cash-out: primary and second only) |
| Lane B | 30-year fixed | 660+ | 50% | 89.99% CLTV | above the conforming limit to $3M | primary, second, investment |
| Lane C | 30-year fixed | 720+ | 50% | 80% CLTV | above the conforming limit to $3.5M | primary, second |
| Lane D | 30-year fixed (660+); 40-year fixed and 40-year fixed with 10-year interest-only (680+, 80 percent LTV, to $2M) | 660+ | 50% | 89.99% LTV | above the conforming limit to $5M | primary, second, investment |
| Lane E | 30-year fixed | 660+ | 50% | 90% LTV | $400,000 to $3.5M | primary, second, investment |
| Lane F | 30-year fixed | 700+ | 45% | 80% LTV | $600,000 to $3M | primary |
| Lane G | 5-, 7- and 10-year adjustable-rate | 680+ | 45% | 80% LTV | above the conforming limit to $5M | primary, second, investment |
| Lane H | 30-year fixed with a 10-year interest-only period and 20-year amortization | 700+ | 43% | 80% LTV | above the conforming limit to $5M | primary, second |
| Lane I | 7- and 10-year adjustable-rate with expanded ratios | 660+ | 50% | 80% LTV | above the conforming limit to $3M | primary, second |
| Lane | Reserves | Two appraisals | Non-warrantable condos | Temporary buydowns |
|---|---|---|---|---|
| Lane A | primary purchase to $5M: 6–12 months; second home to $3M: 9–12; investment to $2.5M: 12; cash-out: 9 months minimum | above $2M | No | No |
| Lane B | to $2M per the automated finding; over $2M six months in addition; reserve table: primary purchase to $3M 6–12 months, second home to $3M 9–12, investment to $1.5M 12; cash-out primary to $2M 6–12, second to $2M 9–12, investment to $1.5M 12 | above $1.5M | Yes | Yes |
| Lane C | primary purchase to $2M 6–9 months, over $2M 24 months; second home to $2M 6–9; cash-out primary to $2M 6–9, second to $2M 6 | above $2M | No | No |
| Lane D | to $2M per the automated finding; over $2M six months in addition | above $2M | Yes | Yes |
| Lane E | to $2M per the automated finding; $2M–$3M six months in addition; over $3M twelve months in addition | above $2M | No | Yes |
| Lane F | per the automated finding | one appraisal | No | No |
| Lane G | over $2M eighteen months in addition to the automated finding | above $2M (one appraisal for purchases to $3M and refinances to $2M; two for refinances over $2M) | No | No |
| Lane H | to $1M twelve months in addition to the automated finding; over $1M twenty-four months | above $2M (one appraisal for purchases to $3M and refinances to $2M; two for refinances over $2M) | No | No |
| Lane I | primary purchase to $3M 6–18 months; second home to $3M 12–18; cash-out primary to $1.5M 12 (cash to $250,000), $1.5M–$2M 15 (cash to $500,000); second home cash-out 12–18 months | above $1.5M | No | No |
Structures across the nine lanes: 30-year fixed; 40-year fixed (manual underwrite on one lane); 40-year fixed with a 10-year interest-only period; 5-, 7- and 10-year adjustable-rate; 30-year fixed with a 10-year interest-only period and 20-year amortization. Purchases, rate-and-term refinances, and cash-out refinances; principal residences, second homes, and investment property where the lane allows. The headline figures are the best cell across lanes; no single lane carries all of them, and a Lendmire loan officer matches the file to the lane that fits.
Current jumbo snapshot · updated October 1, 2026 · a jumbo loan begins one dollar above the conforming limit for the county, which the FHFA resets each year and a Lendmire loan officer confirms · amounts at or below the limit are the conventional program · Lendmire is a broker, never the lender.
Program guidelines only, not an offer of credit. The loan amounts, credit floors, leverage limits, ratio ceilings, reserve months, and appraisal thresholds on this page are wholesale lane parameters subject to change without notice and to full underwriting of the borrower and the property. The wholesale lender is not named. Lendmire is a broker, not a lender. Licensed in sixteen states for consumer mortgages. NMLS #2371349.
What a jumbo loan is — and how the file is qualified.
Every Helena jumbo file is matched to a lane and then qualified on that lane’s rules. The automated finding, where the lane uses one, applies the rules; it does not soften them. Below, the four pieces a buyer needs to understand: the threshold, the credit and ratio, the reserves, and the appraisals.
For the program overview, see Lendmire’s jumbo loan program, or the statewide guide at Jumbo Loans in Montana; for the conforming limit by county, see the FHFA.
Above the conforming limit
Two lanes in the table start at a fixed dollar floor instead of the conforming limit, which lets a Helena loan sit on a jumbo lane even where the county limit is higher; the rest begin one dollar above the limit. The ceiling is the lane’s maximum amount, and cash-out runs lower than purchase on the largest lane.
Credit, ratios, and the lane
The score does not merely open the program on a jumbo file; it chooses the lane, and the lane sets the leverage, the amount range, and the reserves. A buyer close to a higher floor sometimes gains more from a short wait than from any other change to the file.
Reserves by amount and occupancy
On a jumbo file the reserves are the second down payment. The lane sheet names the months by amount band and occupancy, the interest-only lane asks for a year or two, and the calculator turns the months into a dollar figure at the payment entered so a Helena buyer sees the cash the file needs beyond the closing table.
One appraisal, or two
The appraisal rule follows the amount, not the price, so a Helena buyer with a larger down payment can sometimes stay under the two-appraisal threshold on a lane while financing the same home. The loan officer sizes the loan with that threshold in view.
The calculator runs this on a Helena scenario and adds the two things a conforming calculator never shows: the reserve months the amount band calls for, as a dollar figure at the payment, and whether the amount crosses the two-appraisal threshold on the lanes that fit.
Where Helena’s larger loans are written — and how jumbo fits.
Start with the market, then the file. The Helena figures below set the backdrop for a jumbo purchase: who owns, what homes are worth on the latest estimate, and what households earn, which together show how much of the market lies above the conforming limit.
Citywide figures provide general market context, not an appraisal or an income calculation. Income sets the ratio, value sets the loan and the appraisal count, and the amount sets the reserves. The Census describes the first two for the market; the file supplies all three for the borrower.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct Helena neighborhoods, distinct jumbo files.
No single jumbo file describes Helena. The neighborhoods below differ in housing stock, price, occupancy mix, and the appraisal questions they raise, and each one shapes how a loan above the conforming limit is put together.
Newer luxury infill and new construction
New luxury construction in Helena appraises more easily than the one-off homes around it, which moves the question to the amount: well above the limit, the lane’s reserve months rise and two appraisals apply above the threshold, and the structure chosen sets the lane. Helena counts a population near 34K within the Helena, MT area.
Two-to-four-unit homes above the limit
A two- to four-unit Helena purchase above the limit sits on the investment lanes when the buyer lives elsewhere and on the principal-residence rules of those lanes when the buyer occupies a unit; the investment case carries the deepest reserves in the table. The median owner-occupied home value in Helena runs near $387,300 on the latest Census estimate.
Estate properties
The largest Helena files are placed on the lanes whose ceiling reaches the amount, priced on each, and documented fully: two years of income, every account behind the reserves, and two appraisals. On a Helena home priced well above the median, a jumbo loan at the program’s top leverage finances up to 90% of the value — the balance of the price is the down payment, before reserves and closing costs.
High-rise and luxury condominiums
The condominium question on a Helena jumbo file is which lanes the project leaves open, and the lender settles it before the appraisal. Once settled, the leverage, the reserves, and the appraisal count follow the lane as they would on a house. About 47% of Helena’s households rent — roughly 7,471 renter households on the latest Census estimate.
Close-in architect-designed homes
The architect-designed homes on Helena’s best close-in streets are hard to value: few comparable sales, wide price ranges, and finishes that comparable sales may not support. On a jumbo file above the threshold two different appraisers value the home independently. Median household income in Helena sits near $71,036 on the latest Census estimate.
Second homes and pied-à-terre purchases
A pied-à-terre in Helena is a second-home jumbo file: most lanes reach it, the reserves run deeper, and the structure wanted picks the lane. A loan officer prices the lanes that fit before the offer. Roughly 8,303 Helena households own their homes on the latest Census estimate — 53% of all households, the pool a jumbo purchase joins.
What the program accepts is the same everywhere in Helena: houses, warrantable condominiums and, on two lanes, non-warrantable ones, planned developments, and two- to four-unit homes where the lane allows investment property, each at its own leverage. What it declines is the amount at or below the conforming limit, which belongs to the conventional program.
Four ways Helena buyers put a jumbo loan to work.
A good use of a jumbo loan is one its shape fits: a loan amount above the limit, a score at or above the lane floor, reserves in hand, and a property that two appraisers can value. Four common Helena uses follow.
Buy above the limit with a modest down payment
The high-leverage jumbo purchase is the program’s defining use: a loan well above the limit, a down payment smaller than the old twenty-percent rule, and a file read on reserves and appraisals as much as on the score. A Helena buyer at the floor score reaches it when the amount, the ratio, and the reserves also fit.
Choose the structure that fits the plan
The lanes offer thirty-year and forty-year fixed structures, adjustable-rate loans with initial fixed periods, and interest-only periods followed by amortization; each carries its own credit floor, leverage, and ratio ceiling. A Helena buyer with a defined horizon or an uneven income shape chooses the structure first and the lane follows.
Refinance or take cash out above the limit
Cash-out on a jumbo lane is capped by amount and by leverage, and the caps differ lane by lane; a Helena owner weighing cash-out against a second lien has the loan officer run both, since keeping a first mortgage worth keeping and adding a line behind it often costs less.
Finance a larger multi-unit home
A Helena multi-unit purchase above the limit sits on the lanes that allow investment occupancy, with the deepest reserve requirement in the table and the same appraisal rule as any jumbo file. Owner-occupied two- to four-unit homes follow the principal-residence rules on those lanes.
Estimate the payment on a Helena price before requesting a quote.
The program’s own arithmetic on your Helena inputs: price less the down payment, amortized for the structure, with escrows added, the lanes matched, and the reserves and appraisals read from the lane table. The actual rate, payment, and costs come in writing from a licensed loan officer.
Helena jumbo payment estimate
Seeded at a jumbo-range price for Helena; every field updates the result, the lanes, and the reserves as you type.
Editable benchmark: 7.28% as of October 1, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range for Helena, ten percent down on the top-leverage lane, a thirty-year fixed structure at the current Freddie Mac conforming benchmark, property taxes and insurance estimated for Montana (U.S. Census Bureau). Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conforming benchmark, a market reference and not a jumbo loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. The conforming limit for the county decides whether a loan is jumbo at all. Licensed in sixteen states for consumer mortgages.
Same purchase, three ways to structure it.
Most purchases above the conforming limit can be structured three ways, and the structures differ more than the headlines suggest: a single jumbo loan on a lane, a conforming high-balance loan where the county’s limit reaches that high, or a conforming first mortgage paired with a second lien that keeps the first under the limit.
Jumbo, high-balance conforming, or a conforming first with a second lien.
One loan, sized to the home rather than to a county figure, with leverage that reaches high on the top lane, a choice of fixed, adjustable, and interest-only structures, and every occupancy on one lane or another. The cost is the lane’s rules: deeper reserves and a second appraisal above the threshold.
Where the county allows it, the high-balance conforming loan keeps a Helena purchase inside the agencies’ guides, with their insurance rules and their lighter reserves; where the loan runs past even the high-cost figure, the jumbo lane is the only single-loan route. See Lendmire’s conventional loan program.
Two loans instead of one: a conforming first under the county limit and a HELOC second for the rest. It keeps the agencies’ rules on the larger loan and avoids the jumbo reserve and appraisal rules, at the cost of a variable-rate second lien and two payments. A Helena loan officer runs it beside the jumbo lane. See Lendmire’s home equity line of credit.
Choose by amount and by reserves: far above the limit points to a jumbo lane; under a high-cost county’s figure points to high-balance conforming; just over the limit with thin reserves points to the split structure. A Helena loan officer runs all three on the same numbers before recommending one.
What to prepare for a Helena scenario review.
What a lender reads on a Helena jumbo loan, and what you can have ready before anyone asks.
This is a general preparation guide, not a universal checklist. The selected lender may request additional information based on the transaction, the property, the lane, the automated finding, and the income picture. Nothing here is legal or tax advice.
Local details that can change the loan.
What moves a Helena file most often: the reserves, the appraisals, the lane, the conforming limit, the ratio ceiling for the structure, the occupancy, the condominium review, and the cash-out cap.
Use these checks to keep the Helena file clean and fundable.
The list is short because the program is: the reserves, the appraisals, and the lane decide most Helena files before income is even opened.
- Count the reserves: the lane names the reserve months by amount band and occupancy.
- Plan the appraisals: appraisal waivers are not available on the prime lanes.
- Pick the structure: an adjustable rate is fixed for the initial period only.
Reserves scaled to the amount
Months of the full housing payment, held after closing: the larger the loan, the more months, and the more the occupancy departs from a principal residence, the more again. A Helena file that is long on down payment and short on reserves is often re-sized with a smaller down payment to leave the reserves in place.
One appraisal or two, by lane threshold
On a large Helena home with few comparable sales two appraisals can land apart, and the file is sized on the lower one. A larger down payment, a renegotiated price, or a different lane with a higher threshold are the usual answers when the gap is wide.
Fixed, forty-year, adjustable, or interest-only
An interest-only period keeps the Helena payment low for a decade and then the loan amortizes over the remaining term at a higher payment; the calculator shows both figures at the same rate. An adjustable structure fixes the rate for the initial period only, and the rate afterward is unknown today.
Occupancy and the lanes that allow it
The occupancy a Helena buyer states must be the one the buyer keeps: a second home is for the owner’s use, an investment property is rented from the start, and a principal residence is occupied. The lane, the reserves, and the leverage all follow from it.
Income documentation on a larger file
Self-employed Helena buyers carry the most paper on a jumbo file: two years of personal and business returns, year-to-date statements, and a reading of how the business is doing. Business funds used for the down payment or reserves need a letter or analysis showing the withdrawal does not impair the business.
From a Helena pre-approval to keys in hand.
Strip away the lane rules and the Helena process is any mortgage process; the lane match, the reserve verification, the appraisal count, and the lender’s own review are what make it jumbo. The four steps below show where each enters.
Pre-approval
A Helena jumbo pre-approval is a sizing exercise with the lane table open: the amount against the limit, the leverage against the lane, the reserves against the band, the ratio against the structure. The loan officer puts the result in writing for the offer.
Contract and appraisals
The Helena contract sets the price and the timeline; the appraisals set the value and, above the threshold, there are two of them. The lender confirms the project review where the home is a condominium and the lane before underwriting begins.
Underwriting
The underwriter verifies the file against the lane: the income over two years, the assets and the reserve months, the credit and any seasoning, the occupancy, and the property. The automated finding is confirmed where the lane uses one. Conditions are issued, documented, and cleared before the approval is final.
Closing
At the closing table the lane’s structure turns into a payment: principal and interest for the term, or interest only for the period, with taxes and insurance escrowed. The Helena buyer takes the keys with the reserves intact, which is the point of verifying them.
A brokerage that reads every lane.
Lendmire is a mortgage brokerage licensed for consumer lending in sixteen states, and on a jumbo loan that buys three things: the file read against every lane rather than one lender’s single product, the reserves and the appraisal count explained before an offer is written, and the terms in writing from a licensed loan officer.
Every lane, one set of numbers
Before any recommendation, the Helena file is matched to every lane it fits and priced on each, then run against a high-balance conforming loan and a split structure on the same numbers. The buyer sees the payment, the reserves, and the cash to close for each.
Reserves and appraisals explained before the offer
Reserves and appraisals are the program’s demands, and Lendmire explains both first rather than last: how many months, from which accounts, how many appraisals, and what each means for a Helena buyer at the price in hand.
Licensed, consumer-purpose, in writing
What this page shows are the lane parameters; what a specific Helena loan gets is a written set of terms from a licensed loan officer after the review, on the lane chosen and the structure selected. Lendmire is a broker, never the lender.
Trusted by buyers & families alike.
Helena jumbo loan FAQs
Plain answers to the questions Helena buyers ask most about jumbo loans, in the order they usually ask them.
What is a jumbo loan, and when do I need one?
A jumbo loan is the mortgage a Helena buyer uses when the loan amount outruns the conforming limit and a single loan is wanted: amounts to several million dollars, fixed, adjustable, and interest-only structures, and every occupancy on one lane or another.
How large can a jumbo loan be in Helena?
From just over the conforming limit to the figure in the snapshot. The lanes differ in where they start and stop: the top-leverage lane has its own amount range, the largest lanes reach the ceiling on purchases, and cash-out stops short of it. A Helena loan officer matches the amount to the lane.
What credit score do I need for a jumbo loan?
The lanes open at the floor in the snapshot and step up by structure and leverage: the top-leverage lanes sit at the floor, the forty-year and interest-only structures ask for more, and the lane with the lowest leverage asks for the most. The score chooses the lane, and the lane sets the leverage, the amount range, and the reserves.
How much will a jumbo loan lend against the home?
The top lane lends the snapshot’s figure against the value; most other lanes lend eighty percent. The leverage a Helena file actually gets depends on which lane the structure, the amount, and the occupancy put it on.
How much do I need in reserves for a jumbo loan?
It depends on the lane, the amount, and the occupancy, and the lane table spells it out. For a Helena buyer the practical rule is to plan the reserves beside the down payment, because a file long on down payment and short on reserves is often re-sized.
What happens after my Helena offer is accepted?
In order: the appraisals, the project review where the home is a condominium, the underwriting against the lane, and the closing. Your loan officer sets the schedule for the specific file, with the second appraisal built in where it applies.
Should I use one jumbo loan or a conforming first with a HELOC second?
Run both. The split structure keeps the first mortgage conforming, which means agency terms and possibly an appraisal waiver, while the HELOC covers the gap at a variable rate with its own draw and repayment periods. The single jumbo loan means one payment and one set of lane rules.
How is income documented on a jumbo loan?
Over the full two-year period, with the expectation that it continues: W-2s and pay stubs for wage income, two years of personal and business returns for self-employment, a history for bonus and commission, and leases for rental income. A jumbo lane reads income more fully than a conforming loan because no agency stands behind it.
Can a jumbo loan finance a non-warrantable condominium?
On two lanes, yes. A project that fails the agencies’ review for rental mix, commercial space, or litigation is non-warrantable, and those two lanes accept it on the lender’s own project review, at the lane’s leverage and reserves. The other lanes require a warrantable project.
Why does a jumbo loan need two appraisals?
The second appraisal is the lender’s protection on a home with few comparable sales. On a Helena purchase above the threshold it adds cost and time to the contract, and the two values can land apart; a larger down payment can keep the amount under the threshold on the same home.
Run the Helena jumbo numbers, then get the terms in writing.
Ask for a Helena scenario review to confirm the lane, the reserves, and the loan the program supports. Lendmire is a broker licensed in sixteen states for consumer mortgages and is never the lender.
This guide covers Helena — for the statewide guidelines, markets, and scenarios, see Jumbo Loans in Montana, part of Lendmire’s jumbo loan program.
Nearby markets in Montana: Great Falls · Bozeman · Missoula · Whitefish · Billings
Related programs: Conventional Loans · Super Jumbo DSCR Loans · Super Jumbo Bank Statement Loans