The Quick Read: The product adds a new line of credit behind your existing first mortgage, so the low first loan keeps its balance and terms, while the lender documents your income from bank deposits instead of tax returns and caps your combined debt against the home’s value. Your first loan still counts in the math, and how much you can borrow depends on occupancy, credit, and equity.
- Your first mortgage is not replaced. The new line is recorded behind it.
- Room to borrow equals the allowed combined loan-to-value, minus what you still owe on the first loan.
- The first loan’s low rate adds no borrowing room. Its balance and payment still count.
- Investment-property lines get much tighter limits than primary-residence lines.
Every figure below is a typical range from select wholesale lenders in the network Lendmire, a mortgage broker, places files with. Each file is underwritten individually, and nothing here is a commitment to lend.
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
Lock-in is the situation where your existing mortgage costs far less than a new one would, so giving it up feels expensive.
Second lien is a loan recorded behind your first mortgage. If the home is sold, the first lender gets paid first.
CLTV (combined loan-to-value) is your first mortgage balance plus the new line, divided by the home’s value.
Bank statement income is income measured from deposits into your accounts instead of from tax returns.
DTI (debt-to-income) compares your monthly debt payments to your documented monthly income.
Subordination is a first lender’s or second lender’s agreement to stay in their lien position when another loan is refinanced.
Why Do Lock-in Owners Reach for a Line?
Because refinancing the first mortgage means trading a cheap loan for an expensive one. Equity lines let you borrow against the home while the first loan stays exactly as it is. Only the new money carries new pricing.
The scale of the trapped equity is large. A HousingWire report on First American data puts accessible home equity at a record $13.2 trillion, with roughly 88% of it tied to mortgages below the prevailing market average. Scotsman Guide describes borrowers in the most extreme version of this position as “extremely locked.”
First American’s economist notes in its analysis of accessible equity that keeping a low first and adding a line may suit some homeowners. Owners whose first rate sits nearer the market may prefer a cash-out refinance.
How the Line Sits Behind Your First Mortgage
The line is a standalone loan recorded in second position. Here is the sequence a file follows.
1. The first mortgage stays untouched. It keeps its balance, term, and payment. The new lien covers only the new money.
2. The lender sets a maximum CLTV. That ceiling depends on your credit tier and the property’s occupancy.
3. The lender subtracts your first balance. What is left under the ceiling is your room. A paid-down balance creates room. A low rate does not.
4. Your income is documented from deposits. The next section covers how.
5. Your DTI is tested. The first mortgage payment and the line’s payment both go in.
6. The property is valued. Lines at or below $500,000 ordinarily use an automated valuation with no traditional appraisal. A higher CLTV may require a secondary valuation, and you can always request a full appraisal.
7. The line is drawn. At least 75% of the line is drawn at closing on the programs in this network.
Picture a primary residence where your first mortgage balance equals 40% of the home’s value. At a 75% CLTV tier, your room is 35% of value. At the 90% tier, which requires a 720 or better credit profile and caps the line at $500,000, the room is 50% of value, but the line size limit may bind first. Now picture an investment property with a first balance at 65% of value. The 70% CLTV ceiling leaves only 5% of value, which will likely fall short of the $25,000 minimum line.
How Do Bank Statements Become Qualifying Income?
The lender collects statements and removes deposits that are not income. Those include transfers between your own accounts, loan proceeds, refunds, and one-off deposits. What remains is averaged over the statement period. For business accounts, the lender may also apply an expense factor, because not every deposit is profit.
The number of months reviewed depends on the program. This is documented income, not skipped underwriting. The loan is reviewed on documented income under the applicable program, subject to lender guidelines. The product exists mainly for self-employed owners whose tax returns show heavy write-offs and understate real cash flow. Tax treatment varies; consult a qualified professional.
Practical prep keeps this clean. Separate personal and business accounts where you can. Keep a note for any large unusual deposit. Expect the lender to ask about anything that looks like a transfer or a loan.
In the files Lendmire sees across comparable deal flow, the common delay is not low income. It is a statement full of unexplained deposits. Borrowers who annotate big deposits before submitting tend to avoid the back-and-forth.
What Your First Mortgage Still Controls
A low-rate first loan feels like an asset, and for your wallet it is. For qualifying, only its balance and payment matter.
- CLTV: The first balance eats into the allowed combined leverage.
- DTI: The maximum DTI on these programs is 50%. Profiles from 600 to 679 are held to 45%, and any ratio above 45% requires a 680 minimum.
- Full-limit testing: The line is qualified on the interest-only payment calculated on the maximum draw, not on what you plan to use.
That last point surprises people. A modest planned draw does not shrink the payment the lender tests. Credit is pulled as a single-bureau score keyed to the primary wage earner. The report can be no more than 90 days old at closing, and there are no rescores.
Where the Ceiling Changes by Occupancy
Occupancy sets the ceiling more than anything else. The table shows the top of each range. Lower credit tiers step down from these figures.
| Occupancy | Top CLTV | Credit needed | Max line |
|---|---|---|---|
| Primary residence | 90% | 720+ | $500,000 |
| Primary residence | 75% | 720+ or 700+ | $750,000 |
| Second home | 90% | 720+ | $500,000 |
| Investment property | 70% | 700+ | $500,000 |
Minimum credit is 600 on a primary residence, 640 on a second home, and 700 on an investment property. A line above $500,000 is primary-residence only. It requires a 700 or better credit profile (720 on the longer-runway draw structure), caps at 75% CLTV, and requires a full appraisal.
Lines on a primary residence or second home use one of two draw structures. One is a 3-year interest-only draw followed by a 17-year amortizing repayment. The other is a 5-year draw followed by 25 years. Investment lines run the 5-year draw and 25-year repayment structure only. Pricing floats during both the draw and the repayment period, and it never converts to fixed.
What Are the Draw and Payment Risks?
The payment is variable, and the initial draw is mandatory. At least 75% of the line is drawn at closing, so this is not a standby line you can leave undrawn. Think of it as a floating-price loan with a revolving feature attached.
During the interest-only period the payment covers interest only. When repayment begins, principal is added and the payment steps up. A fixed first mortgage next to a floating second changes your risk profile, because only the second moves.
After closing, additional draws carry a minimum of $1,000 on the program that states one.
Where the General Rule Breaks
Investors usually borrow against a primary residence. If your low first sits on your home and the rental is the target, a line against the home often carries higher leverage than a line against the rental. The investment-property ceiling is 70% CLTV, and nothing sits above it.
Title can disqualify the property. Title must be held by you individually or by an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. That is the sharpest structural difference from a DSCR loan, where entity ownership may work per lender program requirements. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead.
Some property types are out. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible. Single-family, 2-4 unit, PUD, townhome, and condominium properties are, including non-warrantable condos.
Exposure has caps. A borrower is limited to three lines. An owner of more than 15 financed properties is not eligible.
Credit events matter. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program. Some programs season a foreclosure at 7 years and a short sale at 4, and others decline it regardless of age.
A later refinance of the first needs coordination. Keeping the first is not a permanent lock. If you refinance it later, the line lender generally has to agree to stay behind the new first (subordination), or the line gets paid off.
Lock-in is uneven. First American notes that even in the least locked-in states, about three-quarters or more of accessible equity sits behind below-market rates. Your math depends on your own first loan, not on the national picture.
Keep the First or Replace It?
A line adds a lien, while a cash-out replaces your first mortgage. Both can move money, but the consequences differ.
| Factor | Bank statement line | DSCR cash-out |
|---|---|---|
| Your first loan | Stays in place | Replaced |
| Reviewed on | Deposits and DTI | Property rent vs. payment |
| Title | Individual or revocable trust | Entity possible, per program |
| Typical leverage | 70% CLTV investment, up to 90% primary | About 70% LTV |
The DSCR column applies to the rental you are borrowing against. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Cash-out files commonly expect about 6 months of seasoning. Clearing 1.00 coverage is also not the same as positive cash flow, because repairs, vacancy, and management sit outside that ratio. Lendmire’s complete DSCR loans guide covers that path in detail.
The blended-cost logic is simple. With a line, you pay today’s pricing only on the new money, and your old rate keeps working on the old balance. A cash-out reprices everything. As the draw grows relative to the first balance, the line’s advantage shrinks. And as your first loan’s rate approaches market pricing, so does the case for keeping it.
Three situations show the flip point. With a small draw against a big, cheap first loan, the line wins clearly. With a draw close to the size of the first balance, the gap narrows. With a first loan near market pricing, a cash-out may fit better. Lendmire’s piece Shared Equity vs. Bank Statement HELOC With a Low-Cost First Mortgage covers another alternative worth weighing.
Where the Federal Rules Fit
Only a small piece of the regulatory picture changes what you do. The CFPB’s ability-to-repay compliance guide excludes open-end plans like HELOCs from its ability-to-repay rule. That is why bank statement HELOC is an industry label, not a federal category. The income method is lender policy, so programs differ.
Is This Right for You?
It tends to fit if most of these are true:
- Your first mortgage rate sits well below current pricing.
- Your need is modest relative to your equity.
- Title is in your name or a revocable trust.
- Your deposits show income that tax returns understate.
- You are comfortable with a floating payment.
It tends not to fit if your need is large, the property sits in an LLC, or your first loan is near market pricing. The best program for your situation depends on property type, credit profile, leverage need, and documentation. A broker that shops multiple wholesale lenders can match the file to the program. For homeowners wanting more detail, Lendmire’s answers to common bank statement HELOC questions go further.
Frequently Asked Questions
Does a bank statement HELOC change my first mortgage?
No. The first loan keeps its balance, term, and payment. The line is recorded behind it, though the first balance still counts toward combined leverage and its payment counts toward DTI.
Is it a real HELOC?
It is a real revolving-style line, but with program-specific terms. On these programs, at least 75% of the line is drawn at closing, pricing floats through draw and repayment, and it never converts to fixed. Compare those terms to a conventional HELOC before deciding.
Can an LLC hold title?
No. These programs require title in your name or an inter vivos revocable living trust. If the property sits in an LLC, a vesting change or a DSCR cash-out is the usual route.
Can I pay off my first mortgage with the line?
That is not what the product is built for. The line sits behind your first loan, and sizing is based on CLTV with the first balance subtracted. If you want to replace the first, a cash-out refinance is the right tool.
Is this available everywhere Lendmire does DSCR loans?
No. The line is available only in Lendmire’s 16 full-service states, which is narrower than its DSCR footprint of 41 markets, including Washington, D.C. Lendmire is a broker, not the lender.
Next Step
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.
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 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. HousingWire
3. First American Data & Analytics blog
4. CFPB ATR/QM Small Entity Compliance Guide
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a Bank Statement HELOC Works for Qualifying Without a Paycheck From a Job · How a Bank Statement HELOC Works for Investors With Rentals in Several States · How a Bank Statement HELOC Works on a Home in a Revocable Living Trust
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- 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.