The Quick Read: On an investment property, the line plus every loan already on the property usually cannot exceed 70% of its value, and the line itself tops out at $500,000, so your first mortgage balance decides how much room is left.
- Bank statements prove your income for the debt-to-income test. They do not make the line bigger.
- The size comes from three things: property value, existing liens, and the 70% investment-property ceiling.
- Investment lines need a 700 credit score. Scoring above 700 buys no extra leverage.
- The rental must be titled in your own name or a revocable living trust, not an LLC.
- Total leverage on your next purchase is a separate calculation, and the two stack on different properties. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
This guide shows how the sizing works and where the dollar cap bites. It also covers how to combine a line on one rental with a purchase loan on another. Lendmire is a mortgage broker. It places these files with select wholesale lenders and never lends directly. Every figure below is a typical guideline, subject to lender review, and not 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
Six terms come up repeatedly, so here they are in plain words.
HELOC. A home equity line of credit. You get a credit limit and borrow against it as needed, instead of taking one lump sum.
CLTV (combined loan-to-value). Every loan secured by the property, including the new line limit, divided by the property’s value. Investopedia’s CLTV definition gives the standard formula.
Bank statement income. A way to document income for self-employed borrowers using deposits in business or personal accounts instead of tax returns. The borrower is reviewed on documented income under the applicable program, subject to lender guidelines.
Draw period. The stretch when you can borrow from the line and pay interest only. After it ends, the balance amortizes.
Automated valuation. A computer-generated property value used in place of a full appraisal on smaller lines.
DSCR (debt service coverage ratio). Monthly rent divided by the property’s monthly payment on principal, interest, taxes, insurance, and any association dues. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
How Do You Size a Bank Statement HELOC on a Rental?
The formula is value times the CLTV ceiling, minus what you already owe, capped at the program maximum. Everything else is a gate you must pass first: credit, income, title, and property type. Start with the value and work down.
Here are the steps in order:
1. Establish the value. Lines of $500,000 or less ordinarily run on an automated valuation. A borrower can still request a full appraisal.
2. Apply the ceiling. On an investment property, the network ceiling is 70% CLTV. That is the same at 700 and at 720-plus credit.
3. Subtract existing liens. Your first mortgage balance comes off the top.
4. Apply the dollar cap. Investment lines run from $25,000 to $500,000. A line above $500,000 is for primary residences only.
5. Test debt-to-income. The maximum is 50%, calculated on the interest-only payment at the maximum draw, not on what you plan to use.
The program does not have a separate tier for people who document income with bank statements. The statements feed step five and nothing else.
Three Sizing Scenarios in Percentages
Percentages show the logic cleanly, so each scenario below sets the property value at 100%.
Low first mortgage. Say your first loan sits at 40% of value. The 70% ceiling leaves 30% of value for the line. On a rental worth a moderate amount, that fits well under the dollar cap, so the percentage is what limits you.
High first mortgage. Picture a first loan at 65% of value, common on a rental bought with a high-leverage purchase loan. Only 5% of value remains. On most properties, that is too small to support a $25,000 minimum line. A rental that was recently financed with a high-leverage loan often has little room to add a line.
Paid-off rental. With no first loan, you can reach the full 70% of value, until the $500,000 cap stops you. On higher-value rentals with little debt, the dollar cap binds before the percentage does. Adding more equity on paper does not raise the line past that cap.
One more point on mechanics. Lenders generally test the full line limit in CLTV, not just the amount you draw. This line also requires at least 75% of the limit drawn at closing, so the full amount effectively counts from day one anyway.
Do Bank Statements Change How Much You Can Borrow?
No. Bank statements change whether your income qualifies. They never change the leverage limit.
Scotsman Guide’s non-QM coverage describes the market approach. Self-employed borrowers supply 12 to 24 months of statements, and the lender applies an expense factor to business deposits. Scotsman uses a 50% factor as an example, not a rule. Each program sets its own factor. Some non-QM lenders also underwrite debt-to-income up to 50%.
Three practical points for landlords:
- Transfers between your own accounts and loan proceeds are stripped out of the deposit total. Only real business or rental income counts.
- Business accounts need a 680 minimum credit score for the deposit analysis. Investment lines already require 700, so bank statement income is never the binding constraint on a rental line.
- Statement programs still verify income and credit. Alt-doc does not mean light documentation.
Write-offs are the reason many landlords use this route. A tax return can show modest income after depreciation and expenses, while deposits show the money actually moving through the accounts.
What Is the Investment-Property Ceiling Compared With Other Occupancy Types?
Investment lines are the most restricted tier. Ceilings on this network depend on occupancy:
| Occupancy | Max CLTV | Credit needed |
|---|---|---|
| Investment property | 70% | 700 minimum |
| Primary residence | Up to 90% | 720 or better |
| Second home | Up to 90% | 720 or better |
The 90% figure exists only at a 720-or-better credit profile on primary and second homes. It never applies to a rental.
Yahoo Finance’s CLTV explainer reports that many lenders accept CLTV up to 80% or 85% on home equity products. Those are market-wide statistics, mostly for owner-occupied homes. On a rental through this network, the ceiling is 70%.
A reader who sees 85% in consumer content and assumes a rental can reach it will be disappointed at the first quote.
How Does the Line Work Once You Have It?
The structure is simple. It is a standalone line, in first or second lien position. On an investment property, the draw period is five years interest-only, followed by 25 years of full repayment. The pricing floats and does not convert to fixed.
Because a line on a rental is not a first mortgage in most cases, it sits behind the first loan. The CFPB’s HELOC overview describes the line as an open-end credit secured by home equity. Equity is the home’s value minus what you owe. It also warns that you can lose the property if you cannot repay.
Falling values matter too. The CFPB’s HELOC booklet shows that lenders set the limit as a percentage of value minus the mortgage owed, and that a lender may reduce your line if the home’s value falls. Plan for that if you rely on the line as a standing source of funds.
How Do You Combine a Line on One Rental With a Purchase Loan on the Next?
You stack two separate leverage tests on two properties. This is a common reason investors ask the question.
Here is how the pieces work together:
| Piece | Secured by | Typical leverage limit |
|---|---|---|
| HELOC on rental A | Rental A | 70% CLTV on investment property |
| Purchase loan on rental B | Rental B | 75%-80% LTV on a purchase |
| High-leverage purchase | Rental B | 85% LTV at roughly a 700+ score |
If you draw the line on rental A to fund the down payment on rental B, rental A’s combined leverage rises to as much as 70%. Rental B starts at 75%-80% LTV on a typical purchase, or 85% on select high-leverage programs. Neither property’s limit is lifted by the other. Your overall portfolio simply carries more debt. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
That has three consequences:
- Rental A’s cushion shrinks. A softer market can reduce the line or leave you with thinner equity.
- Two payments, not one. The line payment is interest-only for the first five years but starts immediately. The new rental’s payment is separate. Rental B needs to cover itself.
- The purchase lender decides how borrowed down-payment funds are treated. Guidelines on source of funds and reserves vary by lender, loan size, and transaction type. Reserves commonly run around 6 months of PITIA on DSCR files, which is principal, interest, taxes, insurance, and association dues. Ask your broker how a borrowed down payment fits with the target lender before you draw.
A DSCR loan on rental B qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The line on rental A, by contrast, is tested against your personal debt-to-income. The two programs measure different things, which is why the pairing works for some investors with strong rents and heavy personal debt loads.
When Does the Sizing Rule Break?
Several edge cases change the answer.
LLC title. LLCs, corporations, partnerships, and irrevocable or land trusts cannot hold title on this line. The rental must be vested in you personally or in a revocable living trust. A property already deeded to an LLC needs a vesting change first, or a different product. A DSCR cash-out refinance can leave the LLC on title, subject to program terms.
A newly financed rental. The recent purchase loan may have used most of the available leverage. See the high first-mortgage scenario above.
A binding dollar cap. A paid-off, high-value rental may support more than $500,000 on percentage terms. The cap holds regardless.
Exposure limits. A borrower can have up to three lines, and anyone owning more than 15 financed properties is not eligible.
Property type. Single-family, 2-4 units, PUD, townhome, and condo (including non-warrantable) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned property are not.
Location. This line is offered only in Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint.
HELOC or DSCR Cash-Out: Which Fits Your Rental?
The answer depends on how you earn, what you own, and how much leverage you want. A side-by-side view helps.
| Factor | Bank statement HELOC | DSCR cash-out refinance |
|---|---|---|
| What it replaces | Nothing; adds a line | Your first mortgage |
| Reviewed on | Personal income and debts | Property rent vs. payment |
| Max leverage (rental) | 70% CLTV | Around 75% LTV |
| Title | Individual or revocable trust | LLC can stay, per program |
| Credit | 700 minimum | Around 660 for most programs |
A line leaves your existing first mortgage untouched. That matters if your first loan is low-cost and you do not want to replace it. A DSCR cash-out replaces the first loan, and the coverage test runs on the larger new balance. A rental that covers its payment comfortably today can test closer to the floor after a large cash-out.
Coverage of 1.00 is where many select DSCR programs start. A separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Stronger ratios open better pricing and leverage. Remember that clearing 1.00 does not mean the property has positive cash flow. DSCR compares rent to the payment only. Repairs, vacancy, management, and utilities sit outside it.
For the complete picture on how DSCR files are structured, see the complete DSCR loans guide.
What Mistakes Do Rental Owners Make With These Lines?
Four mistakes stand out in how investors approach the sizing question.
1. Assuming statements raise the limit. They prove income. They do not change the CLTV ceiling.
2. Counting only the drawn amount. The full limit counts in the test.
3. Using the primary-residence ceiling for a rental. Occupancy sets the ceiling.
4. Treating the line like free money. It is a second lien on your rental. The CFPB notes second-position debt is repaid after the first, which is why these loans often cost more than first mortgages.
If you spend the proceeds on another property, check that the new property’s income can carry its own payment. Tax treatment varies; consult a qualified professional.
Next Steps
Gather the basics before you ask for a quote: your property value estimate, first mortgage balance, how the property is titled, 12 to 24 months of statements, and your credit score. Then run the formula yourself. Value times 70%, minus what you owe, capped at $500,000.
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. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
Frequently Asked Questions
Can a bank statement HELOC reach 80% or 90% CLTV on a rental?
Not through this network. On an investment property the ceiling is 70% CLTV. The 90% figure applies only to primary residences and second homes at a 720-or-better credit profile. Higher figures in market surveys describe the broader market, mostly owner-occupied homes.
Does the line count against my DSCR on a different rental?
The line is secured by the rental it sits on, and a DSCR loan tests the property being financed. How a lender treats your other obligations varies by program, so ask during the file review. Whether a DSCR lender counts the line payment depends on that lender’s guidelines.
Can I use my LLC-owned rental?
Not as it stands. An LLC cannot hold title on this line. You would need to move title into your name or a revocable living trust, or look at a DSCR cash-out refinance that leaves the LLC on title, subject to program eligibility.
What credit score do I need?
A 700 minimum for investment property. At 720 or higher the investment ceiling is still 70%, so extra credit buys eligibility, not leverage.
Will the lender order a full appraisal?
Usually not on an investment line. Because the cap is $500,000, the line normally runs on an automated valuation. A full appraisal is required only above $500,000, and you can request one regardless.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its 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. Investopedia – Combined Loan-to-Value (CLTV) Ratio
2. Scotsman Guide – Rev Up the Engine for Non-QM Lending
3. Yahoo Finance’s CLTV explainer
5. CFPB – What You Should Know About Home Equity Lines of Credit
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Get a Bank Statement HELOC for Investment Property Rental Units With Tenants? · Can You Get a Bank Statement HELOC for an LLC-Titled Rental Portfolio?
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
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- 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.