The Quick Read: The new line sits behind your existing first loan as a separate second lien, so the current mortgage keeps its terms and payment while the line is reviewed on documented deposits instead of tax returns, subject to lender guidelines and equity left under the combined-leverage cap.
- Your first mortgage is not paid off, refinanced, or re-priced when the line is recorded in second position.
- The first mortgage still counts in your combined loan-to-value and in your debt-to-income ratio.
- Qualifying income comes from 12 to 24 months of deposits, after the lender removes transfers and applies an expense factor.
- Investment properties carry a lower leverage ceiling than a home you live in, and the title must sit with you personally or in a revocable living trust.
- Most of the line is drawn at closing, and the payment steps up when the draw period ends.
The phrase “bank statement HELOC” hides two separate ideas. One is how you prove income. The other is where the new loan sits in line behind your existing debt. You can change the first without touching the second, and that split is the whole story for borrowers who want to keep a mortgage they like.
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.
This guide walks through the mechanics in order, then covers the structures, the edge cases, and the decision. Lendmire is a mortgage broker. It places these files with select wholesale lenders and is never the lender itself.
What a Bank Statement HELOC Actually Is
It is a real home-equity line of credit. The only unusual part is the income documentation, which suits self-employed borrowers whose tax returns understate their cash flow.
A HELOC is revolving credit secured by your property. You borrow up to a limit, repay, and borrow again during a set draw period. Pricing on these lines floats and never converts to a fixed figure. The line behaves the same way after closing whether you documented income with pay stubs or with deposits.
The bank statement label tells you how the lender builds your income number. Instead of reading net income off a tax return, the lender reads your business or personal bank statements. A borrower who writes off heavy expenses can look thin on paper but strong in the bank account.
This is not a no-paperwork product. The loan is reviewed on documented income under the applicable program, subject to lender guidelines. Credit, equity, existing debts, and the property all get reviewed.
Why the First Mortgage Stays Put
Your first mortgage stays because the new line is recorded behind it as a second lien. The new lender takes a junior claim on the same property and never touches the first loan’s balance, term, or payment.
Think of two claims stacked on one house. If the property were ever sold or foreclosed, the first lender gets paid first and the second lender gets whatever equity remains. That risk to the second lender is the reason the leverage caps below are tighter than on a purchase loan.
The product can also be written in first position. That version is a standalone line, and if a mortgage already exists, a first-position line would have to pay it off. If your goal is to keep an existing first loan, you ask for second position at the start. Don’t assume the product name settles it.
Why would a borrower care? Many investors hold a first mortgage that is cheaper than anything available today. A cash-out refinance replaces that loan. A second-lien line leaves it alone and borrows only against the equity above it.
What Changes and What Stays the Same
| Item | Effect of a second-lien line |
|---|---|
| First mortgage terms | Unchanged |
| First mortgage payment | Unchanged, but a second payment is added |
| Total debt | Higher by the amount of the line |
| Combined leverage | Goes up, tested against a cap |
| Debt-to-income ratio | Includes both payments |
The first loan is protected. Your total picture is not. A kept mortgage still counts against you, and plenty of borrowers learn that at the application stage instead of before it.
Key Terms Defined
Second lien: a loan recorded behind an existing first mortgage, paid second if the property is sold or foreclosed.
Combined loan-to-value (CLTV): the first mortgage balance plus the new line, divided by the property’s value.
Draw period: the stretch when you can borrow from the line and typically pay interest only.
Repayment period: the stretch after the draw period when the balance fully amortizes and no new draws are allowed.
Expense factor: the share of business deposits the lender subtracts to estimate real income.
Debt-to-income ratio (DTI): your monthly debt payments divided by your qualifying monthly income.
Non-QM: a loan that does not follow standard agency documentation rules, which is why alternative income methods exist.
How Underwriting Turns Deposits Into Income
The lender averages your eligible deposits over a set window and subtracts an expense factor. Scotsman Guide’s non-QM coverage describes 12 to 24 months of personal or business statements and uses a 50% expense factor as its example. The same income logic carries over to a second-lien line.
Here is the sequence on a typical file:
1. Choose the window. Programs ask for 12 or 24 months of statements. A profit-and-loss statement or a letter from a third-party tax professional can sometimes stand in for the flat expense factor.
2. Scrub the deposits. The underwriter pulls out transfers between your own accounts, loan proceeds, refunds, and one-off deposits. Large deposits need a source.
3. Apply the expense factor. On business accounts the program sets the factor, not you. The math is eligible deposits divided by months, times one minus the expense factor, times your ownership share.
4. Test the result. Qualifying income runs against your debts, your credit profile, and the leverage cap.
At a 50% factor, half of your average monthly business deposits count as income. Personal-statement programs usually apply tighter limits than business-statement programs.
Two borrower types hit walls here. W-2 employees do not use bank statement programs, because those programs are built for the self-employed. Borrowers between businesses face a different problem: a gap leaves nothing recent to average.
How the Kept Mortgage Still Shapes Approval
Two tests decide the outcome, and the kept mortgage sits inside both. The first test is leverage. The second is your debt ratio.
Leverage first. The maximum line equals the CLTV cap times the property value, minus the first-mortgage balance. The lender tests the full approved limit, not only what you draw.
Run the numbers on a primary residence where the first mortgage equals 60% of the home’s value. Take a borrower with a 700-plus score. On a primary residence, that profile reaches 85% CLTV on lines up to $500,000. That leaves room equal to 25% of the home’s value.
Now change the property to an investment rental with the same 60% first mortgage. The ceiling on an investment property is 70% CLTV. Room drops to 10% of value. The same house and the same borrower get a very different line, purely because of occupancy.
Remember that at least 75% of the line is drawn at closing on these programs. You are not opening an unused safety net. You are taking on most of the debt on day one.
Debt ratio second. The maximum DTI is 50%. Borrowers with credit profiles from 600 to 679 are held to 45%, and a ratio above 45% requires a score of at least 680. The lender reviews your file on the interest-only payment calculated on the maximum draw, so your first-mortgage payment and the new line’s payment both count.
Statement-derived income can shrink after the expense factor. A borrower with strong deposits can still land near the DTI limit once a second payment is stacked on the first.
What the Network’s Programs Allow
Leverage ceilings depend on how you use the property, so no single number describes the product. These figures reflect select wholesale lenders in Lendmire’s network and are subject to lender guidelines and full file review.
| Occupancy | Top CLTV | Max line |
|---|---|---|
| Primary residence | 90% at 720+, lines to $500,000 | $500,000 at 90% CLTV; $750,000 at 75% CLTV, 700+ (720 on the longer-runway program) |
| Second home | 90% at 720+, lines to $500,000 | $500,000 |
| Investment property | 70% at 700+ | $500,000 |
Other tiers sit beneath those ceilings. A primary residence at 700-plus reaches 75% CLTV on lines up to $750,000, and 85% on lines up to $500,000. A primary residence at 640-plus reaches 80% up to $500,000. Second homes floor at a 640 score, and investment lines floor at 700. The program-wide minimum is 600, and borrowers under 640 are limited to single-family residences with a clean 12-month housing history.
Line sizes run from $25,000 to $750,000, and Michigan’s floor is $10,000. Any line above $500,000 is primary-residence only, caps at 75% CLTV, and requires a full appraisal.
Two draw structures exist on primary residences and second homes. One is a 3-year interest-only draw followed by a 17-year repayment. The other is a 5-year interest-only draw followed by a 25-year repayment. Investment lines run the 5-year draw structure only. Each structure’s terms apply only within its own program, so a quote always carries its own draw and repayment pairing.
For market context, Bankrate reports that draw periods across the HELOC market typically last up to 10 years, though some run three or five. The network structures above are shorter than that market ceiling.
Valuation depends on size. Lines at or below $500,000 ordinarily use an automated valuation model, though a higher CLTV may call for a second valuation. Anything above $500,000 gets a full appraisal, and you can request one on a smaller line. This matters for rehabbed rentals. A BiggerPockets discussion on investment-property HELOCs notes that automated valuations can miss recently added value, so a borrower with fresh renovations may want the full appraisal.
Draw Period to Repayment: The Payment Stack
During the draw period you pay interest only on what you have drawn. When the draw ends, the balance starts to amortize and new draws stop. The payment jumps, and it lands on top of your untouched first-mortgage payment.
The CFPB’s HELOC booklet says payments are often significantly higher once repayment begins and that the draw-period minimum typically does not pay down principal. It also notes that the line is secured by your home, that pricing is typically variable, and that a lender may reduce the line if the home’s value falls. The Ask CFPB explainer confirms the basic open-end, revolving structure.
Picture the timeline in three stages. In stage one you carry the old mortgage plus an interest-only line. In stage two, repayment begins and the line payment steps up. In stage three, both loans amortize together. A rental that comfortably carries stage one can look tight at stage two.
If you plan to repay the line with a refinance before the draw ends, make sure the project forces enough equity to make that possible. A BiggerPockets commenter cautions that lines suit short-term liquidity and that counting on a quick payoff often fails without forced appreciation.
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.
Where the General Rule Breaks
These are the exceptions that catch borrowers.
Title and vesting. The property must be held by you personally or by a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on these lines. A rental already deeded to an LLC needs a vesting change first, or a different product altogether. This is the sharpest structural difference from a DSCR loan.
Closed-end seconds. Some non-QM seconds are fixed-term lump-sum loans, not revolving lines. They share the name “second mortgage” but not the behavior. Ask what is actually being offered.
First-position versions. As covered above, a line in first position pays off an existing mortgage.
Property types. Single-family homes, 2-4 units, PUDs, townhomes, and condos (including non-warrantable condos) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered. Two-to-four-unit properties need a 640 minimum under the 5-year draw structure.
Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program: one seasons a foreclosure at 7 years and a deed-in-lieu or short sale at 4, while the other declines that history regardless of age.
Exposure limits. A borrower is limited to three lines, and a borrower owning more than 15 financed properties is not eligible.
Availability. These lines are available only in Lendmire’s 16 full-service states, a narrower footprint than the DSCR investor platform covering 41 markets, including Washington, D.C. A property listed for sale, or listed within the past 60 days, is ineligible in several states.
Brokers see one pattern often on these files. Borrowers focus on the headline limit and forget the CLTV math is run on the full line at the lender’s valuation. The strongest files arrive with a recent first-mortgage statement, a clean 12-to-24-month deposit trail, and a realistic equity estimate before any application starts.
Keep the Mortgage or Refinance?
It depends on the blended cost of everything you will owe afterward. The decision is a comparison between two structures, not a rule.
Keeping the first mortgage preserves whatever fixed terms you already hold. The cost is a second loan with floating pricing and a shorter runway. A cash-out refinance replaces the old loan with one new loan, which simplifies the picture and may reset terms you liked. The useful comparison is the blended cost of the old first plus the new second against one new refinance. That is sound advice, and it works without quoting a single rate.
Leverage often settles it too. On a cash-out refinance of a standard rental, DSCR programs top out around 75% LTV across most of the network. Compare that with a 70% CLTV ceiling on an investment line. If the first mortgage is large relative to value, a refinance may leave more room than a second lien does.
The two products also underwrite differently. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines, so your personal debts matter far less. A bank statement HELOC underwrites you. The Lendmire complete DSCR loans guide explains how the property-based path works. Clearing a DSCR test also does not mean positive cash flow, since repairs, vacancy, and management sit outside the ratio.
Lendmire’s piece on investment-property equity lines for borrowers keeping their mortgage covers rental collateral in more detail. For borrowers comparing programs, Lendmire’s guide Best Bank Statement HELOC Program for Borrowers Keeping a Mortgage in Place covers what to match to your situation.
The best program for your situation depends on property type, credit profile, leverage need, and how your income documents. A broker shops those variables across several wholesale lenders instead of one.
Before You Apply
Run this self-check first.
- Pull your most recent first-mortgage statement and note the balance.
- Estimate property value and compute how much equity sits under the CLTV cap for your occupancy type.
- Clean up 12 to 24 months of statements, flagging transfers and one-time deposits you can explain.
- Confirm the property is titled in your name or a revocable living trust.
- Add up all monthly debts to see how a second payment affects your debt ratio.
- Decide whether you want the full 75%-plus draw at closing or whether a smaller line fits better.
Frequently Asked Questions
Does a bank statement HELOC replace my current mortgage?
No, as long as the line is recorded in second position. Your first mortgage keeps its balance, term, and payment, and the new line adds a second payment. A first-position line is different and would pay the existing loan off, so confirm lien position before you apply.
Is a bank statement HELOC the same as a no-documentation loan?
No. The lender still reviews credit, equity, existing debts, and the property. Bank statements replace tax returns as the proof of income, and the lender scrubs and averages them with an expense factor.
How much equity do I need left over?
The leverage cap sets the answer, and it depends on occupancy. An investment property tops out at 70% CLTV with a 700-plus score, while a primary residence can reach 90% CLTV at 720-plus on lines up to $500,000. Subtract your first-mortgage balance from the capped amount to see your room.
Can I use a property held in an LLC?
Not directly. LLCs cannot hold title on these lines, so a rental deeded to an LLC needs a vesting change first. An investor who wants to keep the property in the LLC may find a DSCR cash-out refinance a better fit, subject to program terms.
What happens when the draw period ends?
The line converts to a fully amortizing repayment period and no new draws are allowed. The payment typically rises, and you still owe your first-mortgage payment. Plan for that step-up before you take the line.
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. You can reach the team at 828-256-2183.
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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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. Scotsman Guide – Rev Up the Engine for Non-QM Lending
2. Bankrate – HELOC draw period
3. BiggerPockets – HELOC on an investment property
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 With a Solar Lien or an Unpermitted ADU · How to Qualify for a Bank Statement HELOC With Minimal Documentation · How a Bank Statement HELOC Works After Listing the Rental for Sale
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.