The Quick Read: The best program for you depends on whether a lender will write a second-lien line on your investment property, titled in your own name or a revocable trust, with enough combined equity room above your existing first mortgage, because a bank statement line is a separate loan that leaves your first mortgage’s terms and payment untouched.
- A line in second position is recorded behind your first mortgage. The first loan keeps its balance, term, and payment.
- On an investment property, the network ceiling is 70% combined loan-to-value (CLTV), with a 700 minimum credit profile and a maximum line of $500,000, subject to lender guidelines.
- Your first mortgage still counts. Its balance sits inside CLTV, and its payment sits inside your debt ratio.
- LLC-titled rentals cannot hold this kind of line. Title must be an individual or a revocable living trust.
- Pricing floats for the life of the line. It never converts to a fixed payment.
Key Terms Defined
HELOC: A home equity line of credit is a revolving credit line secured by a property, with a draw period followed by a repayment period.
Second-lien position: The line is recorded behind your existing mortgage, so the first loan stays in place as written.
CLTV (combined loan-to-value): Your first mortgage balance plus the new line, divided by the property’s value.
Bank statement documentation: The lender documents income from your account deposits instead of tax returns. The loan is reviewed on documented income under the applicable program, subject to lender guidelines.
Non-QM: A loan that sits outside the standard qualified-mortgage box, which is why alternative income documentation is possible.
DTI (debt-to-income ratio): Your monthly debt payments divided by your monthly income.
Subordination: A written agreement where the line’s lender agrees to stay behind a new first mortgage if you refinance the first later.
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.
What “Best” Means When You Want to Keep Your First Mortgage
No single program wins for every borrower. Lendmire is a mortgage broker, so it works with select wholesale HELOC lenders and matches each file to whichever program fits. The useful question is which program passes six tests for your property.
Two wholesale programs sit behind most of these files. The higher-leverage program reaches the top CLTV tiers and allows larger combined exposure. The longer-runway program has different tradeline standards and a smaller exposure cap. Where they differ, each figure here applies only inside its own program.
| Test | Why it matters for a kept first |
|---|---|
| Lien position | You must request second position on purpose |
| Occupancy | Investment lines have the tightest limits |
| Title and vesting | LLC-titled property cannot hold the line |
| Equity room | First balance plus the line must fit under CLTV |
| Draw structure | Sets how long payments stay interest-only |
| Property type | Some property types are not offered at all |
A program that fails any one test is the wrong program for you, however good it looks elsewhere. That is the whole reason a broker that shops several lenders matters here.
How Underwriting Treats Your First Mortgage, Step by Step
The first mortgage never disappears from the file. Underwriting works through it in this order.
1. Lien position. The network offers lines in first or second position. A first-lien line sits ahead of all other debt, so it generally fits a property with no existing mortgage. If you want to keep your first loan, you ask for second position at the start.
2. Equity room. The available line is value times the allowed CLTV, minus every existing lien. A low first balance leaves room. A first balance near the cap leaves almost none.
3. Income from deposits. The lender totals eligible deposits across a lookback period it sets. It removes transfers and other credits that are not income. On business accounts it applies an expense factor, which the lender chooses based on your business, not you. The lender then divides by the months in the lookback.
4. Debt ratio. Maximum DTI is 50%. The lender reviews your file on the interest-only payment calculated on the maximum draw, and your first mortgage payment stays in the ratio. Keeping the loan does not make it invisible.
5. Credit. The lender uses a single-bureau score keyed to the primary wage earner. The report must be no more than 90 days old at closing, and rescores are not allowed.
6. Valuation and title. Lines at or below $500,000 ordinarily run an automated valuation instead of a traditional appraisal, though a higher CLTV may require a secondary valuation. You can request a full appraisal in any case. A title search confirms the existing liens.
7. The line itself. A draw period of interest-only payments comes first, then a fully amortizing repayment period.
This is the key difference from a DSCR loan. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. A bank statement line tests you personally, through deposits and DTI.
The Equity-Room Math That Decides Most Files
On an investment property, the ceiling is 70% CLTV, no exceptions. Run it in percentages of value.
- First mortgage at 40% of value: The line can reach up to 30% of value, which is plenty of room.
- First mortgage at 60% of value: The line can reach only 10% of value. Some of that may fall short of what you need.
- First mortgage at 68% of value: Only 2% of value is left. The program’s minimum line is $25,000, so on most properties this room is too thin to use.
Market-wide, BiggerPockets reports that HELOCs borrow up to about 80% of value. That is a broad market statistic. On this network, an investment-property line tops out at 70% CLTV.
Other occupancies run higher. On a primary residence, a 720-or-better credit profile reaches 90% CLTV up to $500,000, and a 700+ profile reaches 85% up to $500,000. Second homes also reach 90% CLTV at 720+, up to $500,000. Those tiers never apply to an investment line.
At least 75% of the line is drawn at closing on both programs. You cannot open a large line and leave most of it idle. Size the line to the money you will actually use.
Structures and Variations Inside the Network
Draw structure depends on occupancy. Primary residences and second homes have two options: a 3-year interest-only draw with a 17-year fully amortizing repayment, or a 5-year interest-only draw with a 25-year repayment. Investment lines run only the 5-year draw and 25-year repayment. Pricing floats during both the draw and repayment periods and never converts to fixed. A quoted figure always carries its own program’s structure.
Line size runs from $25,000 to $750,000. Anything above $500,000 is primary-residence only. It requires a credit profile of 700 or better (720 on the longer-runway program), caps at 75% CLTV, and requires a full appraisal. The investment maximum is $500,000. After closing, the longer-runway program sets a minimum subsequent draw of $1,000.
Credit floors move with occupancy. The program floor is 600 for primary residences, 640 for second homes, and 700 for investment property. Housing history standards vary by program. The longer-runway program requires two tradelines seasoned 12 months, or one seasoned 24.
Exposure is capped. A borrower can hold three lines at most. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program. A borrower with more than 15 financed properties is not eligible.
Derogatory history is sorted by event. A bankruptcy needs 4 years of seasoning from discharge or dismissal on both programs. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure, or short sale needs 4.
Eligible property types are single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.
This line is available in Lendmire’s 16 full-service states. That is narrower than the 41-market DSCR footprint, so check availability first.
Where the General Rule Breaks
Your rental is titled to an LLC. This is the sharpest edge. These lines require title in the name of an individual or an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change or a different product, usually a DSCR cash-out refinance, which would replace the first mortgage.
Your equity is thin. When the first balance is already near 70% of value on an investment property, the line is too small to matter. If your existing balance is low, a cash-out refinance can sometimes release more equity at higher leverage, though it costs you the first loan.
Investment lines are harder to find. NerdWallet reports that investment-property lines are harder to qualify for, come from fewer lenders, and sometimes require more than one appraisal. That matches what a broker sees. A bank down the street often does not offer one. A wholesale channel is where this product tends to live.
Your first lender and the junior lien. A common worry is that adding a second lien lets the first lender call the loan. For one-to-four-unit residential property, federal law generally blocks that. The Garn-St Germain Act is the rule behind it. A Hammerle law-firm explainer lists creating a junior lien as a protected situation. FedLaws adds that the protections apply only to residential property with fewer than five dwelling units. This is general information, not legal advice.
Two limits follow from that. A building with five or more units falls outside the statutory protection, and it is not an eligible property type here anyway. Moving title into an LLC is a transfer, and it can trigger a due-on-sale clause. Also read your first mortgage’s note and deed of trust, since their own terms can restrict additional liens.
Refinancing the First Mortgage Later
Plan for this before you open the line. If you later refinance the first mortgage, the new first lender normally wants to sit in first position. The line’s lender then has to agree to stay behind it through a subordination agreement. If it declines, the line may have to be paid off or restructured before the refinance can close. Ask about this up front, not after you have a new first-mortgage application underway.
How This Compares With a Cash-Out Refinance
BiggerPockets describes a HELOC as a second mortgage that leaves your first mortgage alone, while a cash-out refinance pays off the existing mortgage. The practical result is that a refinance reprices your entire balance at today’s terms. A second-lien line reprices only the new money.
That trade has a cost. A second-lien line floats, so you end up with a fixed first and a floating second. Investors who sit far below current pricing on their first mortgage often accept that. Some plan a cash-out refinance later to consolidate.
A DSCR cash-out refinance is the other route, and the usual one for LLC-titled rentals. On most programs in the network, it tops out around 75% LTV on a standard rental cash-out, with about 6 months of seasoning expected. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Read the complete DSCR loans guide for how that coverage test works. Because a refinance pays off your first mortgage, it defeats the purpose if keeping the first loan is the goal.
Who This Fits and Who It Doesn’t
A bank statement line fits an investor who owns the property personally or in a revocable trust. It fits someone whose tax returns understate real cash flow, who has a first mortgage worth protecting, and who has a 700-plus credit profile with enough equity room. It also fits someone who needs a modest sum for a down payment, a renovation, or reserves.
It does not fit a few common situations:
- LLC-titled properties. Title is the dealbreaker.
- Thin equity. If the first balance already uses most of the 70% ceiling, there is nothing to draw.
- Large portfolios. A borrower with a heavy debt load may fail DTI, and anyone with more than 15 financed properties is out. DSCR may be the only lane that works there, because it tests the rent, not you.
- Borrowers who want a fixed payment. Floating pricing never converts.
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.
Risks After Closing
Payments change even if you do not borrow more. The CFPB’s HELOC explainer says the repayment period can raise payments significantly, and in some plans the whole balance can come due when repayment begins. On an investment line the draw is 5 years, so that step-up arrives on a known schedule.
Three more points matter. Because at least 75% of the line is drawn at closing, interest starts on most of the line right away. Floating pricing means the payment can move in either direction. And DSCR-style rent coverage tells you nothing about this payment, so test your own cash flow before you draw.
Preparing Your Deposits and File
A clean file makes the lender’s job easier. Before you apply:
- Separate business and personal accounts so deposits are easy to classify.
- Mark transfers between your own accounts, since those are stripped out.
- Be ready to explain any one-off deposit that looks unusual.
- Confirm how title is held and whether the property is listed or recently listed for sale. In several states a recent listing makes the property ineligible.
- Pull your first mortgage note and deed of trust to check for lien restrictions.
- Check that your credit report will be less than 90 days old at closing, since rescores are not allowed.
Frequently Asked Questions
Does a bank statement HELOC replace my first mortgage?
No, not when it sits in second-lien position. It is a separate loan recorded behind your first. Your first mortgage keeps its balance, term, and payment. The bank statement part only changes how your income is documented, not what happens to the first loan.
Can an LLC-owned rental qualify?
Not as titled. The line requires title in the name of an individual or a revocable living trust, and LLCs cannot hold it. A property already in an LLC needs a vesting change or a DSCR cash-out refinance, though a refinance replaces the first mortgage.
How much can I borrow against an investment property?
Up to 70% CLTV, minus your first mortgage balance, with a 700 minimum credit profile and a maximum line of $500,000. The program minimum is $25,000. Exact eligibility depends on lender guidelines, credit, and the property.
Can adding a second lien make my first lender call the loan?
Generally not on a one-to-four-unit residential property, because federal law protects against that. Your first mortgage’s own documents and any transfer of title, such as into an LLC, are separate issues. Ask an attorney about your specific note.
Is this the same thing as a DSCR loan?
No. A bank statement line is reviewed on your documented deposits and your debt ratio, and it is a floating-price credit line, not a term loan.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker, not a lender. It arranges DSCR investor loans across 41 markets, including Washington, D.C., and this home equity product in 16 full-service states. Every figure here is subject to lender guidelines and full file review, and nothing here is a commitment to lend. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Investors who want the broader program framework can review how DSCR loans work.
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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. BiggerPockets – Cash-out refinance vs. HELOC
2. NerdWallet
3. Hammerle Morris – Due-on-sale clause exemptions
4. FedLaws – Garn-St Germain Act: due-on-sale triggers and exceptions
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best Bank Statement HELOC Program to Pay Off Your Mortgage Faster · Best Bank Statement HELOC Program on an Inherited Rental · Best Bank Statement HELOC Program for a 1099 Contractor
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.