The Quick Read: Qualifying rests on four things: deposits that show steady income, a credit score of 700 or higher on an investment line, a debt ratio at or under 50%, and enough equity to stay within a 70% combined loan-to-value ceiling on an investment property. The empty unit shapes your income and debt picture, not a rent-coverage test. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
- A bank statement HELOC is underwritten to you, the borrower. It is not underwritten to the building’s rent.
- On an investment property, the program ceiling is 70% CLTV for lines up to $500,000, subject to lender guidelines.
- One vacant unit does not change that ceiling. It can weaken the income and debt ratio the lender calculates.
- Title held in an LLC is a structural problem. Fix it before you apply.
Most of the confusion on this topic comes from mixing two products. A bank statement line and a DSCR-style line look at a vacant unit in very different ways. The sections below walk through how underwriting works, step by step.
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
Bank statement income: Qualifying income that the lender builds from your averaged deposits over a set period instead of from tax returns.
CLTV (combined loan-to-value): All loans against the property, first mortgage plus the new line, divided by the property’s value.
Draw period: The stretch when you can borrow from the line and payments are interest-only, followed by a repayment period.
DTI (debt-to-income ratio): Your monthly debts as a share of your monthly qualifying income.
DSCR: Debt service coverage ratio, meaning the property’s rent divided by its full monthly payment (principal, interest, taxes, insurance).
Vesting: How title to the property is held, such as in your own name, a revocable living trust, or an LLC.
What Is a Bank Statement HELOC, and Why Does It Exist?
A bank statement HELOC is a revolving line of credit secured by your property. It is reviewed around deposits rather than tax returns. That helps self-employed owners whose returns show heavy write-offs and understate how much cash actually moves through their accounts.
The line sits in first or second lien position. If you keep your first mortgage, the new line goes behind it. Because the loan is borrower-based, the lender weighs your credit, total debts, averaged deposits, combined leverage, and the property itself.
Availability is narrower than most investors expect. NerdWallet notes that not every lender offers a HELOC on an investment property. It says requirements are strict because lenders see higher default risk, and that more than one appraisal may be required. That matches what a broker sees across a network of wholesale lenders: the pool for investment lines is small, and the guidelines are tight.
Lendmire is a mortgage broker, not a lender. It shops these lines through select wholesale partners, and every figure here is subject to lender guidelines and full file review. HELOC availability is also limited to a smaller set of states than Lendmire’s DSCR footprint, so confirm your state first.
Step 1: Do You Live in the Building?
Occupancy decides which rulebook applies, so settle it before anything else. If every unit is rented to someone else, the file is an investment line. If you live in one unit, it is a primary-residence file. Unit count inside the two-to-four range does not change the leverage table.
| Factor | You live in one unit | Every unit rented out |
|---|---|---|
| File type | Primary residence | Investment property |
| Top CLTV | Tiered by credit | 70% |
| Minimum credit | Starts at 600 | 700 |
| Maximum line | Up to $750,000 | Up to $500,000 |
The primary-residence tiers climb with credit. A 90% CLTV ceiling exists only at 720 or better and only on lines up to $500,000. Lines above $500,000 are primary-residence only and cap at 75% CLTV. Investment lines never get above 70%, and a 720 score buys no more leverage than a 700.
So which file are you? If you live in one unit and one other unit sits empty, you are on the primary-residence table. If you own the building as a pure rental and one of its units is empty, you are on the investment table. The empty unit does not change that classification. Who occupies the building does.
Step 2: How Underwriting Treats the Vacant Unit
Here is the direct answer. On a bank statement line there is no coverage ratio to trip, so a vacant unit does not fail a rent test. It can still hurt you in two places: the deposits that make up your income, and the debt ratio.
Think about what the lender sees. Your statements show the rent that tenants have paid into your accounts. Once a tenant leaves, that deposit stream drops. A lender averaging a year or more of deposits may count a lower figure than you expected, and a smaller income base pushes your DTI up.
What does not move:
- The CLTV ceiling stays the same. A fully leased fourplex and a half-vacant one with the same value and the same mortgage balance produce the same ceiling.
- The line cap stays the same.
- Rent from the building is not the qualifying test. At most, rent counts as a discounted piece of your overall income.
Is there a hard cap on vacant units for this product? In the guidelines this brokerage works from, there is no stated vacancy limit on the bank statement line. That is different from the DSCR-based line, covered below. Lender overlays vary, so confirm the exact guideline before assuming no cap exists.
Step 3: How Your Deposits Become Qualifying Income
Lenders typically average a year or two of statements, then apply an expense factor if the deposits are business revenue. The exact percentages are program-specific, so ask for the factor in writing before you plan around it.
Rent deposits need clean handling. Three habits help the file:
1. Keep rent separate where you can. Rent landing in a dedicated account is easier to read than rent mixed into a business operating account.
2. Explain transfers. Money moved between your own accounts is not income. If it sits in the deposit totals, a lender may strip it out.
3. Watch the trend. A vacancy shows up as a step down in monthly deposits. A short explanation of why the unit emptied, and what you are doing about it, helps the underwriter read the dip correctly.
None of this is “no underwriting.” The CFPB’s compliance guide notes that open-end credit may not be structured to evade the ability-to-repay rule. In practice, the line is fully underwritten and the income method is alternative documentation. It is reviewed on documented income under the applicable program, subject to lender guidelines.
The Hard Limits That Don’t Move
A larger equity cushion helps, but it never erases credit floors, caps, or property rules. These limits apply no matter how strong your deposits look.
- Credit: 700 minimum on an investment line. The program floor elsewhere is 600, with second homes at 640.
- DTI: 50% maximum. It drops to 45% for credit profiles from 600 to 679, and a ratio above 45% requires a 680 minimum. The lender reviews your file on the interest-only payment calculated on the maximum draw.
- Draw at closing: At least 75% of the line is drawn at closing. The payment floats through the draw and repayment periods and never converts to fixed.
- Structure: Investment lines run a 5-year interest-only draw followed by a 25-year repayment.
- Valuation: Lines of $500,000 or less ordinarily use an automated valuation instead of a traditional appraisal. A full appraisal is required above $500,000, and you can request one anyway. On 2-4 units the appraisal form is the 1025 small residential income property report.
- Exposure: A borrower is limited to three lines. Owning more than 15 financed properties makes you ineligible.
Two wholesale programs sit behind this product, and each figure applies only within its own program’s terms. One of them, which this article calls the 5/25 program, pairs a 5-year draw with a 25-year repayment. It takes 2-4 unit properties at a 640 minimum on primary residences.
Property types matter too. Single-family, 2-4 units, PUDs, townhomes, and condos are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not offered. In several states a property listed for sale within the past 60 days is ineligible.
A Hypothetical File, Start to Finish
Say you own a fourplex outright as a rental, held in your own name. It has three leased units and one empty. You are self-employed, your credit score is above 700, and you are not asking for more than the program’s maximum line. This is a modeled scenario, not a market statistic.
The ceiling. On an investment property, your first mortgage plus the new line must stay at or under 70% CLTV. The empty unit does not lower that ceiling.
The income. The lender averages your deposits. Rent from the three leased units shows up in the statements. The fourth unit’s missing deposits pull the average down, but only for the months it sat empty.
The debt ratio. The lender adds your existing debts to the payment on the line, calculated on the interest-only payment at the maximum draw. If that lands at or under 50% of qualifying income, the file clears this test.
The result. Strong deposits and a clean debt ratio carry the file. Thin deposits make the vacancy matter. If your personal income is strong and the building is soft, this product suits you. If the reverse is true, look at the DSCR side below.
This brokerage often sees borrowers assume the vacant unit is the main obstacle. On the files that struggle, the real issue is usually a deposit pattern that mixes rent with unrelated transfers, so the averaged income comes out lower than the owner expected.
Preparing the File When One Unit Is Empty
Gather these before you apply:
- Bank statements for the full review period
- Current leases for occupied units
- A rent roll listing every unit, including the vacant one
- A mortgage statement for any existing lien
- Your insurance declarations page
- The vesting deed
- A short letter explaining the vacancy, including when the unit emptied and your plan for it
Should you lease the empty unit first? It depends on timing. If a tenant is about to sign, waiting may restore the deposit stream and shorten the dip in the averages. If the unit has been empty a long time, apply with a clear explanation instead of waiting indefinitely.
Also hold payment reserves. The CFPB explains that a HELOC is an open-end line with a draw period followed by repayment, and that falling behind could cost you the home. Since at least 75% of the line is drawn at closing, interest-only payments begin right away. A vacancy that outlasts your cushion is the scenario to plan against.
Where the General Rule Breaks
The rules above cover the clean case. These situations change the answer.
LLC title. An LLC cannot hold title on this product. The same goes for corporations, partnerships, and irrevocable, blind, or land trusts. If your building is deeded to an LLC, your options are to re-vest title in your own name or a revocable living trust, borrow against a different property you own personally, or move to a DSCR cash-out refinance, subject to program terms. Moving title can affect insurance and liability protection, so have an attorney review it first.
Two or more vacant units. No formal vacancy rule applies to the bank statement line. Expect lower deposits and a heavier debt ratio, and expect the underwriter to ask harder questions.
Credit below 700 on an investment line. The investment product is unavailable. A DSCR cash-out refinance has a lower credit floor. A 620 floor exists in parts of the network, most programs want around 660, and 700 or better unlocks the strongest leverage.
A unit under renovation, used by family, or rented short term. Each can change how a lender classifies the unit and counts its income. NerdWallet also notes that some HELOC lenders restrict by location or by whether the home is rented year-round.
Converting a home to a rental. Some owners open a line on a primary home before renting it out. Read the line agreement. Terms may restrict renting the property, and the occupancy you declare at application controls the table that applies.
Five or more units. These move to commercial underwriting and are outside this product.
Bank Statement Line or Another Route?
Which side of your file is stronger: your personal profile or the building’s rent? That question picks the product.
| Your situation | Likely fit | Why |
|---|---|---|
| Strong deposits, weak occupancy | Bank statement line | Rent is not the test |
| Strong rent, thin personal income | DSCR cash-out refinance | Rent coverage carries the file |
| Building deeded to an LLC | DSCR cash-out refinance | LLC cannot hold title on the line |
| Credit below 700 | DSCR cash-out refinance | Lower credit floor |
| Two or more empty units | Wait, or lease up first | Both products weaken |
The DSCR alternative flips the logic. A DSCR HELOC on a 2-4 unit allows at most one vacant unit, with leases on every other unit. In a four-unit building with equal rents, one vacancy cuts counted rent by a quarter.
A DSCR cash-out refinance tops out around 75% LTV on a standard rental, with roughly 6 months of seasoning as the common expectation. Coverage of 1.00 is where select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation. The complete DSCR loans guide explains how that math works. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
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.
Frequently Asked Questions
Does a vacant unit disqualify me from a bank statement HELOC?
Not on its own. The product has no rent-coverage test, and the CLTV ceiling does not change with occupancy of individual units. The vacancy matters through your averaged deposits and debt ratio.
Does the empty unit count as income?
No. Only rent you actually received counts, and it counts through your deposits as a discounted piece of your overall income picture. A unit with no tenant adds nothing to the average.
Is my duplex an investment property if I live in one unit?
No. If you live in one unit, the file is priced as a primary residence. If every unit is rented to others, it is an investment property with a 70% CLTV ceiling and a 700 credit minimum.
Do I need leases for the occupied units?
Yes, plan to provide current leases and a rent roll for the whole building, including the vacant unit. Lenders use them to understand your income and to confirm the property type.
Can I use personal or business statements?
It depends on the program and how your income is documented. Either way, the lender wants statements that show consistent deposits, so keep rent and unrelated transfers easy to tell apart.
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. An illustrative calculator on the site can help you test combined leverage before you apply. It is an estimate, not a quote or a commitment to lend.
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.
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. NerdWallet – HELOC on an investment property
2. CFPB – ATR/QM Small Entity Compliance Guide
3. CFPB: What Is a Home Equity Line of Credit HELOC
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 to Qualify for a Bank Statement HELOC for Equity-Rich Rental Holders · How to Qualify for a Bank Statement HELOC for Investors Learning How the Line Works · Bank Statement HELOC Options Without a Home Appraisal
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.