The Quick Read: It depends on the smallest of three limits: your equity, the cap on the line, and your debt-to-income test. On an investment property, the ceiling across Lendmire’s wholesale network is 70% combined loan-to-value (CLTV), the line tops out at $500,000, and 700 is the minimum credit score, so equity is often the limit to check first.
- The formula: property value times the CLTV ceiling, minus every lien already on the property.
- Rent does not raise the line. Equity, credit, and debt-to-income size it.
- Undrawn credit is not reserves. Reserves come from liquid account balances.
- Title matters. The property must be held personally or in a revocable living trust.
Every figure here applies to select wholesale lenders in the network and is subject to lender guidelines. This is not a commitment to lend. Lendmire is a mortgage broker, not the lender. These lines are available in 16 states, which is narrower than Lendmire’s DSCR footprint of 41 markets, including Washington, D.C.
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.
Key Terms Defined
HELOC: a home equity line of credit, a revolving line secured by a property you own. You borrow against it during a draw period, then repay.
CLTV: combined loan-to-value. It adds every loan on the property, including the new line, and divides by the property’s value.
DTI: debt-to-income ratio. It compares your monthly debt payments to your monthly qualifying income.
Bank statement income: income documented from business or personal bank deposits instead of tax returns. The borrower is reviewed on documented income under the applicable program, subject to lender guidelines.
Reserves: liquid money left in your accounts after closing. Lenders set how many months they want to see.
Draw period: the stretch when you can borrow from the line and pay interest only. After it ends, the balance amortizes.
How Is the Maximum Line Calculated?
The maximum line equals the property’s value times the CLTV ceiling, minus what is already owed on the property. The result is then cut down if it exceeds the line cap or if your debt-to-income test can’t carry it. Whichever limit is smallest wins.
Run it on a modeled example. Say a rental is valued at $500,000, and the first mortgage equals 40% of that value. A 70% CLTV ceiling allows total debt up to 70% of value. Subtract the 40% already owed, and the line can reach roughly 30% of value.
Those inputs are assumptions for illustration, not a market figure. Change the value or the first mortgage and the answer moves with it.
The ceiling depends on how you use the property. Credit tier also matters on primary homes and second homes. Here is the network summary by occupancy.
| Occupancy | Max CLTV | Minimum credit | Max line |
|---|---|---|---|
| Investment property | 70% | 700 | $500,000 |
| Second home | Up to 90% at 720+ | 640 | $500,000 |
| Primary residence | Up to 90% at 720+ | 600 | $500,000 at 90% CLTV; $750,000 at 75% CLTV, 700+ (720 on the longer-runway program) |
Two details hide in that table. First, an investment property reaches 70% at 700 and at 720 alike. A higher score buys eligibility, not extra leverage. Second, the top tiers on a primary residence or second home exist only for strong credit. A 90% ceiling at 720 or better does not describe an investment line.
On a rental, the ceiling also leaves at least 30% of the property’s value untouched. That cushion is part of the program, not a suggestion.
The market is looser on paper. Experian reports that lenders typically cap investment-property HELOCs at 80% loan-to-value. On this network, the ceiling for an investment property is 70% CLTV, and that is the number to plan around.
A line above $500,000 is primary-residence only. It needs a 700 credit profile or better (720 on the longer-runway program, introduced below), caps at 75% CLTV, and requires a full appraisal.
Why Would You Be Offered Less Than the Maximum?
The equity math is only the first test. Debt-to-income, valuation, credit tier, and property rules can each shrink the line below the number the formula produces.
Debt-to-income uses the maximum draw. The lender reviews your file on an interest-only payment calculated on the full line, even if you never borrow it all. A big line can strain the ratio on its own. The ceiling is 50% DTI. A ratio above 45% requires a credit score of 680 or higher, and borrowers from 600 to 679 are held to 45%. Investment lines already start at 700, so that second rule bites mostly on primary homes. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Bank statements change the income test only. Lenders screen the deposits, apply an expense factor to business accounts, and average the result into qualifying income. Documentation is lighter than a tax-return file, but it is not absent. Leverage caps, credit floors, and property rules stay exactly where they were.
Valuation can move the number. Lines of $500,000 or less ordinarily use an automated valuation, though a higher CLTV may trigger a second valuation. Lines above $500,000 need a full appraisal, and you can request one on any line. If you recently renovated, ask for it. An automated model may not see the work.
The limit is a percentage of value minus what you owe. The CFPB’s HELOC booklet describes the same logic. Lenders take a percentage of appraised value and subtract the mortgage balance already on the property. The booklet uses 75% as an example only. It is not a program figure here.
A practical read of all this: the maximum is a ceiling the file has to clear on every test at once. Treat it as the most the property and your income could support, not what to ask for.
What Does the Property and Title Have to Look Like?
The property must be titled to you personally or to a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. This is the sharpest structural difference from a DSCR loan.
If your rental already sits in an LLC, a vesting change or a DSCR cash-out refinance is the route to look at instead.
Eligible property types are single-family homes, 2-4 units, PUDs, townhomes, and condos, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial or mixed-use properties, and agricultural zoning are not offered.
Two wholesale programs sit behind these lines. One reaches the highest leverage tiers, so call it the higher-leverage program. The other offers the five-year interest-only draw with a 25-year repayment, so call it the longer-runway program. On primary residences and second homes, either draw structure can apply. An investment line, however, runs only the five-year draw and 25-year repayment structure, and the cost floats through both phases.
Both programs share a few limits. A borrower is limited to three lines at a time. Combined exposure caps vary by program. Owning more than 15 financed properties makes a borrower ineligible. Bankruptcy needs four years of seasoning from discharge or dismissal.
NerdWallet says an investment-property HELOC is possible, but you face a smaller pool of lenders and lower borrowing limits than on a primary home. Wording also matters at the bank counter. A BiggerPockets forum thread suggests asking for a line of credit secured by investment property, because some lenders decline anything labeled a HELOC on a non-home.
A broker that works with several wholesale lenders can compare programs against your property, credit profile, and leverage need. A single bank can’t do that. The best program for your situation depends on occupancy, title, credit tier, and how much you want to borrow.
Sizing the Line for Debt Payoff
Size the line to the debt you are retiring, not to the maximum. At least 75% of the line is drawn at closing, so a line sized far above your payoff need puts you in a larger interest-only balance than you wanted.
Picture an investor who values a rental at $500,000 with a first mortgage equal to 40% of value. Equity allows a line near 30% of value. The investor’s credit card and personal loan balances total roughly 20% of value. Asking for the full 30% means at least 75% of that bigger line is drawn at closing. That is more borrowing than the payoff required.
Debt payoff is only a use of proceeds. You are swapping unsecured balances for a line secured by your property. The amount you can borrow is still set by equity, the line cap, and DTI. The debts you retire matter only through how they affect DTI.
Run the DTI math both ways before applying:
1. List the monthly minimums on the debts the line would retire. Those payments come out of your ratio. 2. Add the new interest-only payment, calculated on the maximum draw, to your ratio. 3. Compare the result to the 50% ceiling and, if your score is under 680, the 45% line.
The risk changes after payoff. The CFPB warns that falling behind on a HELOC could cost you the home. When you pay off cards with a secured line, a missed payment now puts the property at stake, not just your credit score. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Also avoid re-borrowing. Paying off the cards and then running them back up leaves you with both the secured line and new unsecured balances. If you tend toward that pattern, a smaller line is the safer structure.
For a deeper look at the alternative structure, Lendmire’s comparison of a bank statement HELOC and a bank statement cash-out refinance for debt payoff covers when a refinance fits better.
Does a HELOC Count as Reserves?
Not by itself. Reserves are liquid money sitting in your accounts after closing. Deposits are not reserves, and neither is credit you could draw later.
Reserve requirements vary by lender, leverage, loan size, and transaction type, and no single fixed count applies to every file. They are typically measured in months of PITIA (principal, interest, taxes, insurance, and association dues). Whether proceeds drawn from this very line can count toward a required reserve is a lender-level question. Ask before you build a plan on it.
The word reserves means two different things here, and mixing them causes bad plans:
- Required reserves are what the lender wants documented in the file at closing.
- Personal liquidity is the cash you want available after closing for vacancies, repairs, or a slow month.
A line can help with the second one. It rarely replaces the first.
Here is why. Since at least 75% of the line is drawn at closing, only a small portion remains as available credit. The CFPB also confirms that a lender may refuse further draws if the property’s value drops significantly.
That points to a split rule. The undrawn credit is a bonus, not a plan. A property with 30% of value in available equity does not mean you hold 30% of value in reserves.
Minimums for draws after closing differ by program and state, so confirm the minimum with your lender before counting on small top-ups.
Bank Statement HELOC or DSCR Cash-Out?
A bank statement HELOC is underwritten on your personal income, credit, and DTI. A DSCR cash-out refinance qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. That difference decides which product fits.
| Factor | Bank statement HELOC | DSCR cash-out refinance |
|---|---|---|
| Sized by | Equity, credit, DTI | Equity, rent coverage, credit |
| Rental income role | Does not raise the line | Central to qualifying |
| Max leverage | 70% CLTV on an investment property | 75% LTV on standard rentals |
| Title | Individual or revocable trust | LLC allowed, subject to lender program eligibility |
Standard rentals reach about 75% LTV on a DSCR cash-out across most of the network. Short-term-rental collateral tops out at 70% on a cash-out. The structure is also different. A DSCR cash-out replaces the first mortgage. A HELOC sits beside it, and your existing first mortgage stays untouched. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Coverage works differently, too. DSCR compares the subject property’s rent to its own full payment. A DSCR of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Clearing 1.00 does not mean positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.
Paying off unrelated debt does not improve a rental’s DSCR. Rent stays the same, and the new line adds a payment against the securing property.
In general, a bank statement HELOC fits personal-debt payoff and personal liquidity for a self-employed borrower who owns equity and wants to keep a first mortgage. A DSCR cash-out fits rental-business capital, where the rent should carry the debt. For the wider picture on how these loans work, see Lendmire’s complete DSCR loans guide.
What Can Go Wrong?
Four risks matter more than the maximum.
1. The cost floats. Payments can change even if you draw nothing more, because pricing floats through the draw and repayment periods and never converts to fixed.
2. The home secures the debt. Default can lead to foreclosure on the property.
3. A line can be restricted. A lender can limit future draws if value falls.
4. The payment steps up. Interest-only ends after the draw period, then the balance amortizes over the repayment term.
The personal guarantee matters too. Even when proceeds fund a business, the line is your personal obligation.
Frequently Asked Questions
Can I borrow more on a rental if the lease is strong?
No. The lease does not raise the line, because equity, credit, and debt-to-income size it. If rental income should drive the amount, a DSCR cash-out refinance is the product built for that, subject to lender guidelines.
Does a 720 score get me a bigger line than a 700 on an investment property?
No. Both reach the same 70% CLTV ceiling and the same $500,000 maximum line on an investment property. A higher score matters on primary residences and second homes, where the 90% tier exists only at 720 or better.
Can I use the line to build reserves?
Partly. Cash you draw and keep in an account is personal liquidity, but reserves a lender requires come from liquid ending balances. Whether drawn proceeds count toward required reserves is a lender-level question. The undrawn portion should not be treated as reserves, because a lender can restrict future draws.
What if my rental is in an LLC?
The property cannot be financed with this line while an LLC holds title. LLCs, corporations, partnerships, and land trusts cannot hold title. Your options are a vesting change to you personally or a revocable living trust, or a DSCR cash-out refinance instead.
What if I want a line above $500,000?
It is available on a primary residence only. It requires a 700 credit profile or better (720 on the longer-runway program), caps at 75% CLTV, and requires a full appraisal.
What to Do Next
Start with three numbers: the property’s value, everything owed against it, and the debts or cash target you want to cover. Subtract your liens from 70% of value for an investment property, then check the result against the $500,000 cap and your DTI.
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.
A rental’s equity answers the first question, but your income, title, and the amount you truly need answer the rest.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. 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. Experian – HELOC on investment property
2. CFPB – What You Should Know About HELOCs booklet
3. NerdWallet – HELOC on an investment property
4. BiggerPockets – HELOC for Investment Property thread
5. CFPB
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Use a Bank Statement HELOC as a 1099 Travel Nurse? · Best Bank Statement HELOC Program for a Franchise · Can You Get a Bank Statement HELOC on the Condo Your Son Lives In?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.