The Quick Read: The best program for your situation is the one that fits the property securing the line, your credit tier, and the loan that will buy the vacation home, because a home equity line only supplies cash and the purchase lender still decides whether borrowed money counts as your down payment. Two separate approvals sit behind this plan, and the second one decides whether it works.
- The line is approved on you and the equity in a property you already own, not on the vacation home.
- On Lendmire’s network, an investment-property line tops out at 70% combined loan-to-value (CLTV). Second-home and primary-residence lines reach 90% CLTV only at a 720 or better credit profile.
- At least 75% of the line is drawn at closing, so the line has to be sized to the real need.
- The vacation home itself is financed as either a second home or an investment property, and a rental belongs in the investment lane.
- Lendmire’s home equity line programs are available in 16 states, which is narrower than its DSCR footprint.
What “Best” Means for This Use
There is no single best line for every borrower. The best program for your situation depends on four things: which property secures the line, your credit profile, how much leverage you need, and how the vacation home will be financed.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
Lendmire is a mortgage broker, not a lender. It places these lines through select wholesale partners and compares them against the file. The lenders that write a given scenario depend on the collateral, the credit tier, and the line size.
Judge a program on these criteria:
1. Collateral eligibility. Does the program accept the property you want to borrow against?
2. Leverage by occupancy. Primary, second-home, and investment lines carry different ceilings.
3. Draw structure. How long is the interest-only period, and what does the repayment period look like?
4. Minimum draw at closing. A forced draw can overshoot the cash you need.
5. Fit with the purchase loan. The line has to produce cash the purchase lender will accept.
Fit with the purchase loan is the criterion most investors skip.
How the Line and the Purchase Fit Together
Think of two files. File one is the equity line on property you own. File two is the vacation home purchase loan. They are underwritten separately, and the first does not guarantee the second.
The CFPB describes a home equity line as an open-end line of credit backed by the equity in your home. It has a draw period followed by a repayment period, and repayment often runs ten or 20 years. The same page warns that you could lose your home if you fall behind. That warning matters here because the collateral is a property you already own, while the money buys a different one.
In practice, the line closes first. You draw the cash into your own account, which creates a paper trail. The purchase lender then reviews statements showing the draw and where the funds went. Lenders differ on borrowed funds. Some accept them for the down payment, some limit the borrowed share, and some exclude them from reserves. Ask the purchase lender before you open the line, not after.
Key Terms Defined
CLTV (combined loan-to-value): All debt secured by the property, including the first mortgage and the new line, divided by the property’s value.
Draw period: The stretch when you can borrow from the line and pay interest only.
Repayment period: The stretch after the draw period when the balance amortizes and the payment steps up.
Source of funds: The documented origin of the cash used at closing. A line draw is borrowed money, and some purchase programs treat it differently from savings.
Second home: A personal-use property financed on borrower income, not on rent.
DSCR (debt service coverage ratio): Monthly rent divided by the monthly principal, interest, taxes, insurance, and association dues (PITIA). It is the main test on an investment-property purchase loan.
Seasoning: The time funds or ownership must be in place before a lender counts them.
Ceilings and Credit Tiers on Lendmire’s Network
Market surveys report that most home equity line lenders cap CLTV at 85%, per NerdWallet. That is a market-wide figure. The network’s own ceilings depend on occupancy, and the top one is available only at a 720 or better credit profile.
Second-home lines follow these tiers, subject to lender guidelines:
| Credit score | Max CLTV | Max line |
|---|---|---|
| 720+ | 90% | $500,000 |
| 700+ | 85% | $500,000 |
| 680+ | 85% | $500,000 |
| 660+ | 80% | $500,000 |
| 640+ | 75% | $500,000 |
Investment-property lines top out at 70% CLTV, with no higher tier. The credit floor on an investment line is 700. Line sizes run from $25,000 to $750,000, with a $10,000 floor in Michigan. A line above $500,000 is primary-residence only, needs 700 or better (720 on the longer-runway structure described below), caps at 75% CLTV, and requires a full appraisal.
A Texas primary residence is a homestead and caps at 80% CLTV, so the upper tiers never apply to it. Texas second homes and investment properties follow their standard tables as non-homestead transactions.
Lines at or below $500,000 ordinarily run an automated valuation instead of a full appraisal. A higher CLTV may require a second valuation, and a borrower can ask for a full appraisal in any case.
Which Property Secures the Line?
Three collateral choices exist, and each changes the math.
Your primary residence. This is the usual source. It has the highest ceiling, and it is the only collateral eligible for a line above $500,000. The downside is cross-collateral risk. If the vacation property underperforms, the exposure sits on the home you live in. Bankrate makes the same point about using home equity toward a second purchase. Meaningful equity helps, but default can still cost you the home.
An existing second home. The tiers in the table above apply. This works for an owner who already has a vacation property with equity.
An existing rental. An investment line is capped at 70% CLTV and needs a 700 credit profile. It uses the 5-year draw structure only.
Title matters too. The line must be held by an individual borrower or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A rental already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance is the better tool. Entity-held properties are also where a DSCR loan differs most from a home equity line.
Eligible property types include single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.
Exposure limits apply as well. A borrower is limited to three lines. A borrower with more than 15 financed properties is not eligible.
Draw Structures
Two structures exist on primary and second-home lines:
- A 3-year interest-only draw followed by a 17-year amortizing repayment.
- A 5-year interest-only draw followed by a 25-year amortizing repayment.
Tennessee shortens both, to 3 and 12 years and to 5 and 10 years. Investment lines use the 5-year draw and 25-year repayment only.
Pricing floats through both periods and never converts to fixed. That means the payment can move after you close, even when the balance does not. The CFPB’s comparison of home equity loans and lines says the same about adjustable pricing on these products.
At least 75% of the line is drawn at closing on both structures. A $500,000 line, then, puts a large balance on your books on day one whether or not the vacation purchase needs it. Size the line to the cash required for the down payment, closing costs, and any reserves the purchase lender wants. Do not size it to the maximum the equity allows.
After closing, the minimum subsequent draw is $1,000 on both structures, except in Texas, where it is $4,000.
Will the Purchase Lender Count Borrowed Money?
The line does not remove the purchase loan’s down payment, reserve, or source-of-funds rules. Which lane the vacation home falls into sets those rules.
| Factor | Second-home loan | Investment (DSCR) loan |
|---|---|---|
| Intended use | Personal use | Rented to tenants |
| Reviewed on | Borrower income and DTI | Rent versus PITIA |
| Rent counts toward qualifying | Generally no | Yes |
| Line payment effect | Enters DTI | Sits outside the ratio |
| Typical leverage | Varies by lender | 75%-80% LTV on most files |
The line payment sits outside the DSCR ratio, but you still pay it every month. A coverage ratio at or above 1.00 means rent covers the property’s own payment. It does not mean positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation, and so does the line payment.
On a DSCR purchase, most files land at 75%-80% LTV, which means 20%-25% down. Select programs reach 85% LTV with about a 700 score. Coverage of 1.00 is where select programs start, and stronger ratios open better leverage. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. Reserves vary by lender, leverage, and loan size, and commonly run around 6 months of PITIA. Whether borrowed money counts toward those reserves is a lender-level question.
For a short-term rental, purchase leverage tops out at 75% LTV. Expect a 640+ score, about 12 months of hosting history, and a 1.00 coverage floor on a purchase. Local rules on short-term rentals can vary by city, county, HOA, and property type, so confirm them before relying on projected rental income. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
A property run as a rental should not be financed as a second home. A second-home loan expects personal use, and a lender can reclassify a loan when occupancy looks like a full-time investment. See the complete DSCR loans guide for how the investment lane qualifies. Lendmire’s piece Best Investment Property HELOC Program for a Vacation Home Down Payment covers the rental-collateral version of this plan.
Where the Plan Breaks
These are the edge cases that derail files.
Debt-to-income math. A line is qualified on the borrower, with a 50% maximum DTI. It drops to 45% for profiles from 600 to 679, and a ratio above 45% needs a 680 minimum. The payment is calculated on interest only at the maximum draw, so the test is tougher than the payment you expect to make.
Stacked obligations. You carry the first mortgage, the line, and the vacation loan. A soft rental month is not covered by the DSCR approval, because the line payment was never part of the ratio.
Listing status. A property listed for sale, or listed within the past 60 days, is ineligible in Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington.
Credit history. Bankruptcy needs 4 years of seasoning from discharge or dismissal. A foreclosure-family history splits by program on primary residences and second homes. One structure seasons a foreclosure at 7 years and a short sale or deed-in-lieu at 4. The other declines the history regardless of age. Investment files follow the 7-and-4-year path.
Credit report age. The report cannot be more than 90 days old at closing, and rescores are not available. A score that moves between the line and the purchase file can change either approval.
Agreement terms. Read the line agreement for limits on renting out the collateral. This matters most when the collateral is itself a rental.
Sale of the collateral. Selling the securing property generally requires paying off the line in full.
The Decision in Practice
The sequence below keeps the two files from colliding.
1. Confirm the vacation home’s use. Decide whether it is personal use or a rental before touching a lender.
2. Check equity and CLTV on the source property. Add the first mortgage balance and the desired line, then divide by the property’s value. Compare the result with the ceiling for that occupancy and your credit tier.
3. Ask the purchase lender how it treats borrowed funds. Cover the down payment, closing costs, and reserves separately. Get the answer before opening the line.
4. Size the line. Plan around the 75% minimum draw at closing.
5. Close the line and draw to your own account. Keep the statements.
6. Apply for the purchase loan with the paper trail in hand. Include the line documents, the draw statement, and the purchase contract.
Run one scenario. An owner with a 720 credit profile and a primary home wants a short-term rental at 75% LTV, which means 25% down plus closing costs. The line must cover that cash. The purchase loan then needs hosting history of about 12 months and coverage of at least 1.00 on the rental’s own payment. If the rent clears around 1.2x, the property carries its own debt on paper. The line payment remains a separate monthly cost the borrower must cover. If the rent falls short of 1.00, a select-lender path exists with leverage and terms adjusted, but expect more cash down. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Next Steps
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Call 828-256-2183 or request a quote. An illustrative calculator on the site can give a rough estimate. Every figure is subject to lender guidelines and full file review, and nothing here is a commitment to lend.
Frequently Asked Questions
Can I use a home equity line for the whole vacation home down payment?
Usually yes, if the purchase lender accepts borrowed funds and your CLTV headroom covers it. The lender can treat the down payment, closing costs, and reserves differently. Confirm all three before you draw.
Which collateral gives the most leverage?
A primary residence or second home reaches 90% CLTV, and only at a 720 or better credit profile. An investment property tops out at 70% CLTV. Market surveys report 85% as a common cap across the wider market, but that is not the network ceiling.
Does the line payment count in my DSCR?
No. The DSCR compares rent to the property’s own PITIA. The line payment stays outside the ratio, but it is still a monthly cost you have to pay.
Can an LLC hold the property that secures the line?
No. Title must sit with an individual borrower or a revocable living trust. An LLC-owned rental needs a vesting change or a DSCR cash-out refinance instead, subject to program terms.
Is the line available in every state?
No. Lendmire’s home equity line programs are available in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. Its DSCR investor programs cover a wider footprint of 41 markets, including Washington, D.C.
For current guidelines and terms, see Lendmire’s investment-property HELOC programs page.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. CFPB
2. NerdWallet – What is a HELOC
3. Bankrate – Using home equity to buy another house
4. CFPB – Home equity loan versus HELOC
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Does an Investment Property HELOC Make Sense Down Payment? · Can You Get an Investment Property HELOC If the Home Will Be Listed Soon? · How to Use an Investment Property HELOC on a Rental Instead of Your Primary Home
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.