Current HELOC guidelines, updated from one source.
Treat these as program parameters, not an offer: the maximum combined loan-to-value, minimum credit score, line sizes, and draw and repayment periods on a primary residence, all drawn from one guideline source this page keeps current.
Of the home’s value, first mortgage included
The ceiling counts every lien together: the first mortgage balance plus the new line, divided by the home’s value, may reach 90% on a primary residence at a 720 profile, with lower ceilings at lower tiers.
Credit score to start
Eligibility on a primary residence starts at a 600 credit profile, where the ceiling and the line cap are at their smallest; the tiers above it open more leverage, a larger cap, or both, and never less.
Automated valuation on lines to $500,000
$25,000 to $750,000 is the primary-residence line range; an automated valuation ordinarily serves lines to $500,000, and a full appraisal, a higher floor, and a reduced ceiling apply above it.
Interest-only, then 17–25 years of repayment
Draw for 3–5 years on interest-only payments, then repay over 17–25 years on a fully amortizing schedule; the shorter structure buys more leverage, the longer one a longer runway.
| Credit profile | Max combined LTV | Max line | Valuation |
|---|---|---|---|
| 720+ | 90% | $500,000 | Automated valuation |
| 720+ | 75% | $750,000 | Full appraisal; primary residence only |
| 700+ | 85% | $500,000 | Automated valuation |
| 700+ | 75% | $750,000 | Full appraisal; primary residence only |
| 680+ | 85% | $500,000 | Automated valuation |
| 660+ | 85% | $500,000 | Automated valuation |
| 640+ | 80% | $500,000 | Automated valuation |
| 620+ | 70% | $400,000 | Automated valuation |
| 600+ | 60% | $400,000 | Automated valuation |
The 90% combined loan-to-value ceiling requires a 720 credit profile; lower tiers carry lower ceilings or smaller line caps, as the table shows. Second homes start at a 640 profile; investment property requires 700 and caps at 70% combined loan-to-value. Lines above the automated-valuation range: $750,000 at 75% with a full appraisal (700+ credit profile).
Current HELOC snapshot · updated August 31, 2026 · seven credit tiers on a primary residence · variable rate through the draw and repayment periods · at least 75% of the line drawn at closing · first or second lien position · no prepayment penalty · no entity vesting.
Not a commitment to lend, not an offer of credit, not a quote. The figures shown are current wholesale program parameters that change without notice and apply only after full underwriting of the borrower, the property, the occupancy, and the state rules; where two programs differ, each figure is subject to its own program’s terms. Rates, payments, and costs are provided in writing by a licensed loan officer. Licensed in sixteen states for consumer mortgages. Lendmire, LLC, NMLS #2371349. Equal Housing Opportunity.
What a home equity line of credit is — and how the line is sized.
The mechanics are the same on every Montana file: the lender measures the home’s value, subtracts the balance already secured by it, applies the ceiling for the credit tier and occupancy, and caps the result at the program maximum. Four cards below walk through the parts.
For the program overview, see Lendmire’s home equity line of credit program; for rentals held by an investor, see the investment property HELOC.
A line you draw on, not a lump sum
Unlike a closed-end loan, the line stays open through the draw period: draw for a Montana renovation this year and a tuition bill next year, pay interest only on the drawn balance, and repay over the years after the draw period ends.
Equity and the combined loan-to-value ceiling
Every lien counts toward the ceiling. The first mortgage, any existing second, and the new line are added together and divided by the Montana home’s value; the result must sit under the ceiling for the credit tier, and the line is sized to fit exactly there.
Your credit tier sets the ceiling and the cap
Credit does two jobs on a Montana file. It decides eligibility at the floor, and above the floor it decides leverage: a higher tier opens a higher ceiling, a larger cap, or both, and the two wholesale programs behind the ladder are compared cell by cell so the stronger one is quoted.
Valuation, verification, and closing
The file moves in a set order: the property is authenticated, identity is verified, a soft credit pull confirms the tier, a valuation is pulled and the combined loan-to-value is checked, a prequalified offer is presented, and only then is a hard credit pull consented to.
The calculator applies this to a Montana scenario: enter the value and the balance, pick the credit tier and the occupancy, and the available line follows from the ceiling and the cap the program tables assign to that cell.
Montana’s equity in figures — and how a line fits it.
Equity in Montana is a statewide picture made of local ones: values, ownership tenure, and incomes differ from one market to the next, and each shapes the lines the program writes there. The figures below come from the U.S. Census Bureau.
Statewide figures provide general market context, not an appraisal or an income calculation. Take these figures as the range of equity positions in the market, not as a forecast of any one line. The lender values the specific home, subtracts the specific balance, and applies the specific tier.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Where Montana’s homeowners hold their equity — market by market.
Lendmire serves Montana market by market. The cities below are ranked by owner households, and each links to its own HELOC guide with local Census context, the same program tables, and the same tier ladder.
Billings
Roughly 33,059 Billings households own their homes (65% of the total), which makes it a metropolitan market where lines are written against a wide range of equity positions. Census context: median value near $343,400, median household income near $73,712, population near 119K.
Great Falls
Great Falls counts roughly 17,439 owner households (66% of the total): a metropolitan market with a steady flow of equity lines the program fits. Census context: median value near $257,000, median household income near $63,373, population near 60K.
Missoula
Missoula counts roughly 16,420 owner households (47% of the total): a metropolitan market with a steady flow of equity lines the program fits. Census context: median value near $473,100, median household income near $70,392, population near 77K.
Bozeman
Owners are a substantial share of Bozeman — roughly 10,721, about 45% of households — so a home equity line in this metropolitan market is an ordinary file, sized by value, balance, and tier. Census context: median value near $687,900, median household income near $85,747, population near 56K.
Helena
Near 8,303 Helena households own their homes, about 53% of households; the metropolitan market there produces the mid-sized lines the tiers are built for. Census context: median value near $387,300, median household income near $71,036, population near 34K.
Whitefish
Whitefish is a resort and second-home market where roughly 2,653 households own (62% of the total); a line pairs with the equity the same way it does anywhere in the state. Census context: median value near $684,300, median household income near $73,811, population near 8.7K.
Statewide, the program rules are the same in every Montana market: the tier ladder, the combined loan-to-value ceilings, the valuation path, the property list, and the vesting rules. Where Montana adds a rule of its own, this guide and every city guide carry it.
Four ways Montana homeowners put a home equity line to work.
A good use of a HELOC is one that matches its shape: a need that is staged, repeated, or uncertain in size. Four common Montana uses follow.
Fund the next property
Owners moving up in Montana, or buying a second home elsewhere, often draw the down payment from a line on the current home. The new purchase closes on its own mortgage; the line repays on its own schedule.
Consolidate higher-cost debt
A HELOC can gather several balances into one secured line. For a Montana household the question is not only cost but structure: the line is secured by the home, repays over a set period, and should not simply refill the balances it cleared.
Cover a large planned expense
A line gives a Montana household a planned source for the large expense: the closing draw covers the bill, repayment follows over the years after, and during the draw period the line stays available for the next expense as the balance comes down.
Bridge the move between homes
A Montana owner who wants to buy the next home before listing the current one draws the down payment from a line, closes, and retires the balance from the sale proceeds. On the higher-leverage program the line must be in place before the home is listed.
Estimate your Montana home’s available credit line before requesting a quote.
The calculator applies the program tables to a Montana scenario: enter the home’s value and the balance secured by it, pick the credit tier and the occupancy, and it returns the available line, the equity position, the combined loan-to-value before and after the draw, the minimum draw at closing, and the valuation path. Nothing here is a rate or a payment; those come in writing from a licensed loan officer.
Montana available-equity calculator
Seeded from Montana’s median value with a modeled balance; every field is editable and the result updates as you type.
Illustrative starting assumptions: a $375,000 home value near Montana’s median owner-occupied home value and a $190,000 modeled remaining first-mortgage balance (U.S. Census Bureau). Combined loan-to-value ceilings and line caps follow the current program tables for the occupancy and credit tier selected and update from Lendmire’s centralized guideline source on the live page. Every field is editable.
Illustrative estimate only — not a credit decision, approval, quote, or commitment to lend. The actual line amount, combined loan-to-value, and eligibility depend on the automated valuation or appraisal, the credit profile, occupancy, documentation, and full underwriting by the selected wholesale lender; the rate, the payment, and any costs are provided in writing by a licensed loan officer. Minimum score, line-size, and draw requirements follow the current program snapshot shown on this page. Licensed in sixteen states for consumer mortgages.
Same equity, four very different ways to use it.
Equity can be reached four ways, and the structures differ more than the headlines suggest: a line that stays open, a refinance that replaces the first mortgage, a closed-end second that funds once, or unsecured credit that costs more and secures nothing.
A line, a refinance, a closed-end second, or unsecured credit.
Open-ended by design: a credit limit secured by the home, a draw period of interest-only payments, and a repayment period after. The Montana owner who wants flexibility, and who has a first mortgage worth keeping, chooses this.
One mortgage, one closing, cash in hand: a cash-out refinance is the simplest structure, and the most consequential, because it replaces the first lien entirely. The amount of equity it reaches depends on the size of the new loan. For the first-mortgage route, see Lendmire’s refinance program.
A second mortgage that funds once in a lump sum and amortizes from the first payment. No draw period, no revolving balance. It fits when the Montana need is a single known amount, such as one contractor bid, and the owner wants a fixed schedule from day one.
Unsecured credit is the comparison every HELOC is measured against: no lien on the Montana home, simpler to open, higher in cost, and small in size. It fits a modest, short-lived need and loses to a secured line as the amount grows.
What to prepare for a Montana scenario review.
Most verification runs through permissioned connections; have these ready for a Montana review all the same.
This is a general preparation guide, not a universal checklist. The selected lender may request additional information based on the occupancy, the property, the lien position, and the income picture. Nothing here is legal or tax advice.
Details that can change the line.
Here is what moves a Montana file: the credit tier, the valuation path, the way the lien position works, the property and vesting rules, and the ratio the income has to support.
Use these checks to keep the Montana file clean and fundable.
A clean Montana file answers three questions in advance: what tier, what valuation, and whether the property and its title are inside the program.
- Confirm the tier: the lender’s report sets the tier, and the ladder sets the ceiling and cap for it.
- Know the valuation: a recent renovation may not show in an automated value.
- Know the history: recent housing lates close the program; the lookback runs longer at the lower tiers.
The credit tier decides the ceiling and the cap
The score that counts is the primary wage earner’s, on a single-bureau model, from a report the lender pulls; a self-pulled score can land a tier away. Each tier on the ladder carries its own ceiling and cap, so a Montana line can change size without the value or the balance moving at all.
Automated valuation on most lines, appraisal on the largest
The valuation path follows the line size. Up to the threshold a Montana home is valued automatically, which is faster and depends on the model’s view of comparable sales; above it an appraiser visits. A home with unusual features can value differently than the owner expects.
Housing history and derogatory credit
Recent mortgage or rent lates close the program, and the lookback is longer at the lower tiers. A bankruptcy seasons four years after discharge on both programs; a foreclosure, deed-in-lieu, or short sale is seasoned on one program and declined on the other.
Lien position and the first mortgage
A line usually sits in second position behind the first mortgage, and that first mortgage must be a conventional structure: no negative amortization, no balloon, no reverse-mortgage features. A Montana home owned free and clear can take the line in first position.
Occupancy changes the floor and the ceiling
The three occupancy columns differ most at the floor: primary residences reach the furthest on the floor and the high-balance lane, second homes start a step behind on the floor, and investment property has a hard floor and a flat ceiling.
From a Montana prequalification to a funded line.
A home equity line moves on the lender’s own rails: electronic verification first, an automated valuation on most lines, automated eligibility checks with a manual quality review, then notarization and funding. The steps for a Montana owner follow.
Scenario review
The first conversation settles the shape: how much room sits under the ceiling on the Montana home, which program offers the stronger cell at your tier, and what the draw and repayment periods look like.
Prequalification
Nothing is committed at prequalification: the lender confirms the Montana property, the identity, the tier, and the valuation, then presents an offer. Accepting it is what triggers the hard credit pull.
Verification and valuation
The Montana valuation path is set by the line: automated on most lines, with a second opinion at higher leverage and an appraiser above the threshold. Income and obligations are verified in parallel.
Closing and funding
Closing happens where you are: a remote online notarization where the state allows it, or a mobile notary at the Montana kitchen table. The line funds by electronic transfer or check, with the closing draw included.
A brokerage that matches the line to the equity.
The value of a brokerage on a home equity line is comparison: two programs with different ladders, different runways, and different rules on history and property, read side by side for the Montana file and quoted in writing.
Two programs, the stronger cell quoted
The ladder on this page is a merge of two wholesale programs. Lendmire’s job is to know which one offers more on a Montana file at a given tier, to explain what the choice costs in runway or leverage, and to say so plainly.
Structure matched to the use
The loan officer’s first question is what the line is for, because the use decides how much to draw at closing, whether a longer runway matters, and whether a line is even the right structure next to a refinance or a closed-end second.
Licensed, consumer-purpose, in writing
Lendmire holds the license in the state where the Montana home sits, the disclosures that a consumer line requires are provided, and nothing on this page replaces the written terms a loan officer provides.
Trusted by homeowners & families alike.
Montana HELOC FAQs
The questions below come up on nearly every Montana HELOC conversation. The answers are general; the figures in the snapshot above are the program’s current parameters.
What is a HELOC, and how is it different from a home equity loan?
A line of credit lets you borrow, repay, and borrow again through the draw period; the remaining balance is repaid in the repayment period. A home equity loan is funded in one lump sum and repaid on a set schedule. Both typically rank behind the first mortgage, yet either can hold first position on a home with no mortgage.
How much can I borrow on a HELOC in Montana?
Start from the value, apply the ceiling for your tier, subtract the mortgage balance, and cap at the program maximum. A Montana owner with a modest first mortgage and a strong tier reaches the largest lines; a recent purchase at a lower tier has less room.
What credit score do I need for a HELOC?
Eligibility starts at the program floor, but the score does more than open the door: it sets the tier, and the tier sets the combined loan-to-value ceiling and the maximum line. Second homes and rentals start at higher floors than a primary residence.
Do I need an appraisal for a HELOC?
Usually not a full one. Lines up to the threshold in the snapshot ordinarily run on an automated valuation; above that amount, and on the largest primary-residence lines, a full appraisal is ordered through an approved appraisal management company.
How do the draw period and the repayment period work?
Two phases: a draw period of interest-only payments on whatever is borrowed, then a repayment period in which the balance amortizes. The two wholesale programs differ in length, trading a shorter draw and faster repayment for more leverage, or a longer draw and runway for less.
How is my debt-to-income ratio calculated on a HELOC?
The ratio counts the whole line as borrowed. For a Montana household that means income can limit the line even when the equity is deep, especially at the lower tiers where the ratio ceiling is reduced.
Can I pay a HELOC off early?
Yes. Neither program carries a prepayment penalty, so a Montana owner can pay the balance down or off at any time, and during the draw period can draw the line back up to the limit.
How does a HELOC close, and when do I get the money?
Remotely, in most cases: an online notarization where the state allows it, or a mobile notary at your Montana home. The line funds electronically to a connected account, or by check, once any cancellation period has run.
Is the rate on a HELOC fixed or variable?
Both programs carry a variable rate from the first draw through the last payment of the repayment period. A loan officer provides the actual terms in writing; nothing on this page is a quote.
Is there a minimum line amount or a minimum draw?
Yes to both. The minimum line is shown in the snapshot, and a large share of the line must be drawn at closing on both programs; later draws carry their own minimums on one of them. A Montana owner sizing a reserve should size it to the closing draw they actually want.
Size a Montana line, then get the terms in writing.
A Montana home equity line begins with a conversation about the equity and the use. Lendmire compares the two programs at your tier and puts the stronger one in writing.
This guide covers Montana — for the program overview and the tiers, see Lendmire’s home equity line of credit program.
All Montana city guides (9): Big Sky · Billings · Bozeman · Gardiner · Great Falls · Helena · Missoula · West Yellowstone · Whitefish
Related programs: Refinance Loans · Investment Property HELOC · Bank Statement HELOC