The Quick Read: The first mortgage stays in place because the line is recorded as a separate lien beside it, either behind the first loan or as a standalone line. Qualifying runs on deposit-based income documentation under the applicable program, subject to lender guidelines. The first loan’s balance still counts against your combined leverage and your debt ratio, so “untouched” does not mean “unaffected.”
- The line is a new lien. The existing loan keeps its balance, payment schedule and terms.
- Combined loan-to-value (CLTV) caps the line. On an investment property the network ceiling is 70% CLTV.
- Title is the first filter: the individual borrower or a revocable living trust, not an LLC.
- Lines at or below $500,000 ordinarily run on an automated valuation instead of a full appraisal.
- Fewer income documents is not less underwriting. Credit, debt ratio and property all get reviewed.
Most investors who ask this question have a first mortgage they do not want to give up. A cash-out refinance would replace it. A second lien does not. This piece walks through how that works, how the line gets sized, where the rule breaks, and how to decide.
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 that arranges these lines through select wholesale partners. It is never the lender. Every figure below is a typical range, subject to lender guidelines and full file review. Availability for these equity lines is limited to Lendmire’s 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA and WA. That is narrower than the DSCR loan footprint of 41 markets, including Washington, D.C.
What Is a Bank Statement HELOC?
It is two ideas stacked together. One is an income-documentation method that reads your bank deposits instead of traditional personal-income documentation. The other is a revolving credit line secured by home equity.
The CFPB’s HELOC booklet describes a HELOC as a loan you borrow, spend and repay as you go, with your home as collateral. It defines equity as the home’s value minus what you owe on the mortgage. It also warns that falling behind could cost you the home. That warning applies here in full.
The borrower pool is familiar to anyone who works in non-QM. Scotsman Guide’s non-QM coverage describes freelancers, gig workers, entrepreneurs and rental-property investors who lack conventional W-2 documentation. That same piece cites Bloomberg’s count of 16.8 million self-employed workers as of June 2022. Those figures are dated, but the pattern holds: many people with real income cannot show it cleanly on a tax return.
Key Terms Defined
HELOC: A revolving line of credit secured by the equity in a property, drawn and repaid over time.
Second lien: A loan recorded behind the first mortgage, repaid after the first lender if the property is sold or foreclosed.
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
Draw period: The early stretch of the line when you can borrow and typically pay interest only, before full amortization begins.
Standalone line: A line that can sit in first or second position, depending on whether a first mortgage exists.
Bank statement documentation: Income derived from eligible deposits over a set window, in place of traditional personal-income documentation.
What Stays the Same and What Changes
The first loan’s terms do not change. Its balance, payment schedule and lender stay put. What changes is everything around it.
| Item | Untouched | Affected |
|---|---|---|
| First mortgage balance and terms | Yes | No |
| First mortgage payment | Yes | No |
| Total debt on the property | No | Yes, rises |
| Combined leverage (CLTV) | No | Yes, rises |
| Your debt ratio | No | Yes, new payment added |
| Claim on the collateral | No | Yes, second claim added |
That last row matters. Both lenders hold a claim on the same property. Default on either one puts the home at risk, whatever the first loan’s terms look like.
How Underwriting Treats the Line, Step by Step
Bank statement does not mean no-doc. It describes the paperwork, not the scrutiny. Here is the sequence a file follows.
1. Pick the documentation path. Programs commonly look at 12 to 24 months of personal or business statements. Some accept a profit-and-loss statement or a third-party tax professional’s expense statement instead.
2. Screen the deposits. Eligible deposits get totaled. Transfers between your own accounts, loan proceeds, gifts and refunds come out. Deposits are not counted dollar for dollar.
3. Compute qualifying income. The usual formula is eligible deposits times one minus an expense factor, divided by the months in the window. Business-account deposits get cut by the factor. Scotsman Guide’s 50% factor is an illustration only. Factors vary by program and by business type.
4. Layer on the standard review. Credit, debt ratio, existing debts and the proposed payment all apply. Underwriters flag overdrafts, returned items, large unexplained deposits and commingled personal and business activity.
5. Size the line. Three limits apply, and the smallest one binds.
6. Value the property. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal, though a higher CLTV may call for a secondary valuation. A full appraisal is required on every line above $500,000, and you can request one in any case.
7. Close and fund. At least 75% of the line is drawn at closing. After that, the minimum subsequent draw is $1,000 on the program that states one, with Texas at $4,000.
How Much Can You Borrow?
The line is the smallest of three numbers: value times the CLTV ceiling minus all existing liens, the program’s dollar cap, and what your income and debt ratio support.
The first mortgage balance gets subtracted, not changed. Thin equity is usually what binds first.
The ceilings depend on occupancy, and they are not interchangeable.
| Occupancy | Top CLTV | Credit paired with it | Max line |
|---|---|---|---|
| Primary residence | 90% | 720+ (up to $500,000) | $750,000 |
| Second home | 90% | 720+ | $500,000 |
| Investment property | 70% | 700+ | $500,000 |
On a primary residence, the 90% tier exists only at a 720 credit profile and only up to $500,000. At 700 or better, the ceiling is 85% up to $500,000, or 75% up to $750,000. A line above $500,000 is primary-residence only, calls for 700 or better (720 on the longer-runway structure), caps at 75% CLTV and requires a full appraisal. On an investment property, the ceiling is 70% CLTV at 700 or better, with a $500,000 total line cap. There is no higher investment tier.
Run the logic on a roomy-equity case. Say you own a primary residence worth $800,000 with a first mortgage balance of $300,000, and you hold a 740 score. A 75% CLTV ceiling allows total liens of $600,000, which leaves room for a line of up to $300,000. The line is well under the $500,000 cap, so valuation and income then decide the rest.
Now a thin-equity case. Take an investment property worth $500,000 with a first mortgage balance of $330,000. At 70% CLTV, total liens max out at $350,000. That leaves room for a $20,000 line, which sits below the $25,000 minimum. No line is possible, no matter how strong the deposits are.
Equity is the gate on rentals. Income only matters once equity clears it.
Two Draw Structures
Lendmire’s wholesale network places lines through two programs. The first is the longer-runway structure, which runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. The second is the higher-leverage structure, which offers a 3-year draw and a 17-year repayment on primary residences and second homes, in addition to the 5/25 option. Investment lines run the 5-year draw and 25-year repayment only. Tennessee shortens both, to 3/12 and 5/10.
Pricing floats across both the draw and the repayment period and never converts to fixed. Disclosure rules also say the payment and term may change under a variable feature, and the creditor may freeze or reduce a line under certain conditions. Federal home-equity plan rules require those terms to be disclosed at application.
How Your First Mortgage Still Enters the File
Underwriters do not ignore the first loan just because it stays in place. Its payment sits in your debt ratio. The maximum is 50%, or 45% for credit profiles from 600 to 679. A ratio above 45% requires a 680 minimum.
The line is qualified on the interest-only payment calculated on the maximum draw, not on what you plan to use. A big line you barely touch still weighs on the ratio.
Housing history counts too. On the longer-runway structure, it is 0x30x6 and 1x30x12 at 640 and above, and 0x30x12 from 600 to 639, applied across all financed properties. A late payment on the first mortgage shows up here.
Credit comes from a single-bureau score model keyed to the primary wage earner. The report can be no more than 90 days old at closing, and no rescores are allowed. Bankruptcy seasons in 4 years from discharge or dismissal. Foreclosure-family history splits by occupancy. On primary and second homes, one program seasons a foreclosure at 7 years and a deed-in-lieu, pre-foreclosure or short sale at 4, while the other declines that history entirely. Investment files follow the 7-and-4-year path.
Where the Rule Breaks: Edge Cases
Title. This is the sharpest edge. Title must be held by the individual borrower or an inter vivos 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 instead. Lendmire’s DSCR cash-out refinance page covers that route, subject to program terms.
Borrowing against your home instead of the rental. Investors often run the line against their primary residence, with the bank statements documenting the income. The 90% and 85% tiers belong to the primary and second home, and the rental stays out of it.
Retail availability. Investors regularly report that large retail lenders have pulled back from rental-property equity lines. That is one reason borrowers land in the non-QM channel.
A line versus a lump-sum second. Many non-QM seconds are closed-end and cannot be redrawn. These lines are revolving, but at least 75% is funded at closing, so treat the line as mostly spent on day one.
Property type. Eligible: single-family, 2-4 units (640 minimum on the longer-runway structure), PUDs, townhomes, and condominiums including non-warrantable. Modular homes qualify on the longer-runway structure only. Not eligible: manufactured homes, co-ops, condotels, log homes, commercial, mixed-use or agricultural zoning.
Exposure limits. A borrower is limited to three lines. Combined exposure caps at $2,000,000 on the higher-leverage structure and $750,000 on the longer-runway one. A borrower with more than 15 financed properties is not eligible.
State rules. In Texas, a primary residence is a homestead. It carries a 12-day waiting period, the one-lien-at-a-time rule and 12-month seasoning, and it caps at 80% combined loan-to-value. Texas second homes and investment properties are eligible as non-homestead transactions. Texas properties are limited to 10 acres. New Mexico and Ohio apply a CLTV cap that depends on the credit profile. A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX and WA.
Keep It or Replace It?
A cash-out refinance replaces your first mortgage. A second lien does not. That single difference decides most files.
| Factor | Bank statement HELOC | Cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced |
| Income read | Borrower’s deposits | Property rent (DSCR) |
| Title | Individual or revocable trust | LLC can often hold title* |
| Payment structure | Interest-only draw, then amortizing | New amortizing loan |
| Best fit | Messy returns, strong deposits | Strong rent coverage |
*Subject to lender program eligibility.
Keep the first loan when its terms are worth protecting and the line you need fits under the CLTV ceiling. Replace it when you need more cash than a second lien allows, or when the property sits in an LLC.
For a deeper look at the alternative, Lendmire’s piece Bank Statement HELOC vs Cash-Out Refinance on a Low First Mortgage goes through the trade.
Risks and Trade-Offs
Four risks matter on real files.
- Shared collateral. Both liens sit on the same property. Falling behind on either puts the home at risk.
- Stacked debt. A second payment lands on a rental that may already be thin. A DSCR coverage ratio measures rent against PITIA only. Clearing it is not positive cash flow, because repairs, vacancy, management, utilities and capex sit outside the calculation.
- Floating payment. Pricing never converts to fixed, so the payment can move.
- Draw-period end. When the interest-only years finish, the line moves to full amortization. The payment steps up, so plan for it from the start.
One tax sentence belongs here: tax treatment can depend on how the funds are used and how the property is held, so keep clear records and speak with a qualified tax professional before relying on any deduction.
Which Tool Fits Your Documentation Strength?
Match the tool to what you can prove. Messy traditional personal-income documentation with healthy deposits points to this line. Strong rent coverage with an LLC-titled property points to a DSCR loan. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage.
For DSCR files across most of the network, purchase leverage lands at 75% to 80% LTV, and cash-out tops out around 75%. Coverage of 1.00 is where select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. The complete DSCR loans guide lays out those mechanics. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Document Checklist
- 12 to 24 months of personal or business bank statements
- A profit-and-loss statement or tax professional’s expense statement, if used
- Most recent first mortgage statement
- Proof of title: deed showing individual or revocable trust vesting
- Credit report, with the required recency varying by lender and file
- Homeowners insurance declaration and a list of all financed properties
Common Scenarios
Investor with healthy deposits and a low first mortgage. A landlord with a self-employed income stream owns a primary residence. The residence carries a modest first mortgage, and deposits are strong. This is the cleanest fit.
Investor whose rental sits in an LLC. The line cannot close on that title. Options are a vesting change or a DSCR cash-out.
Investor with thin equity. The CLTV math fails before income matters. Wait for appreciation or pay down the first loan.
Frequently Asked Questions
Can I refinance my first mortgage later if I have this line?
Yes, but the new first lender will count the line in its combined leverage, and subordination may be needed so the line stays behind the new first loan. Sort out that consent before you commit.
Does a second lien trigger a due-on-sale problem?
The line is a separate lien and leaves the first loan’s terms alone. Read the first mortgage’s own clauses before you close, since that language is set by your note.
Can an LLC-owned rental qualify?
No. LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot hold title. A vesting change or a DSCR cash-out refinance is the usual route, subject to program terms.
Do I need an appraisal?
Usually not at or below $500,000, where an automated valuation is ordinary. A higher CLTV may require a secondary valuation. Every line above $500,000 requires a full appraisal, and you may request one at any size.
What is the minimum credit score?
The program floor is 600 on primary residences. Second homes floor at 640, and investment properties at 700. Sub-640 profiles are limited to single-family residences with a clean 12-month housing history.
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. Reach the team at 828-256-2183 or request a quote.
Run the combined leverage math before you chase the income documentation, because on most investor files the equity decides first.
For current guidelines and terms, see Lendmire’s bank statement HELOC programs page.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
2. Scotsman Guide – Rev Up the Engine for Non-QM Lending
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Bank Statement HELOCs for Owners Whose Returns Understate Income · Bank HELOC vs Broker HELOC for a Self-Employed Rental Investor · Which Bank Statement HELOC Lender Fits a Self-Employed Landlord at 680?
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.