Bank Statement HELOC Rules for a Co-Owner Who Is on the Deed

The Quick Read: A co-owner on the deed can usually stay off the loan. Every titled owner generally has to sign the lien, though, because the lender needs a claim on the whole property. Only the borrower’s own bank deposits, credit, and equity are underwritten, never the co-owner’s. Bank statements change how your income is documented. They do not change who owns the house.

• One borrower: The co-owner’s credit is not pulled and their income does not help you qualify. They typically sign the lien and an acknowledgment, not the note.
• Two borrowers: Both credit profiles and both statement histories are reviewed, and both owe the drawn balance.
• Investment property: Through Lendmire’s wholesale network, the ceiling is 70% combined loan-to-value, with a 700 minimum credit profile and lines up to $500,000.
• A co-owner who won’t sign: This usually stops a whole-house lien. The options are a buyout, a retitle, or a different product.

Key Terms Defined

Bank statement income is income built from the deposits in your personal or business accounts rather than from tax returns. It is reviewed on documented income under the applicable program, subject to lender guidelines.

Titled owner is anyone named on the recorded deed. A signed but unrecorded deed does not change who is on title.

Note is the promise to repay. Whoever signs it owes the debt.

Lien is the claim on the property that secures the debt. It is created by signing the mortgage or deed of trust.

Non-borrowing owner is a titled owner who signs the lien but not the note. They owe nothing personally, yet their ownership interest backs the loan.

CLTV (combined loan-to-value) is the first mortgage plus the new line, divided by the property’s value.

How Do Bank Statement HELOC Rules Treat a Co-Owner on the Deed?

Think of two separate questions. The first is whose income pays the debt. The second is whose ownership backs it.

Income follows the note. Only the person who borrows has their deposits, credit, and debts reviewed. Ownership follows the title. Everyone on the recorded deed is generally part of the lien, whether or not they borrow.

That split is why a bank statement HELOC is not a shortcut around the co-owner conversation. Your statements replace the tax-return step for you alone. The credit, equity, property, and title review still happen in full.

A bank statement file, in plain terms, works like this. You supply a run of personal or business statements. The lender strips out items that are not income, such as transfers between your own accounts, loan proceeds, refunds, and one-time deposits. On business accounts it applies an expense factor. The adjusted total is averaged over the statement window.

Market figures give a sense of the shape. Scotsman Guide describes the standard non-QM setup as 12 to 24 months of statements, with a 50% expense factor used as one example. Treat the 12-to-24-month range and the 50% factor as illustrations only. Each program sets its own statement count and expense factor.

Who Signs What

The answer depends on how the deed reads and who is borrowing. This matrix covers the common situations. Exact signing requirements depend on state law and lender guidelines.

A few rows deserve a closer look.

Spouse off title. In some states, a spouse who is not on the deed still has a legal interest in the home. Lenders may ask that spouse to sign the lien to cover it. This varies by state, so confirm it early.

Ex-owner on the deed. A divorce decree alone does not remove anyone from title. Neither does an unrecorded quitclaim. Only a recorded deed changes who owns the property. Until then, the ex-owner is a required lien signer.

Entity or certain trust titles. Across the wholesale network, these equity lines require title held by an individual or a 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 first, or a different product.

Whose Bank Statements Count

Only the borrower’s deposits count. This surprises people who share a house and a bank account.

One borrower, one co-owner. Say you are a self-employed contractor and your sister shares the deed. You borrow alone. Your statements are underwritten, your credit is pulled, and your debts are reviewed. Her salary does not help, and her debts do not hurt. She signs the lien and the acknowledgment.

Both owners borrow. Now say you and your co-owner both run businesses and both apply. Each file is reviewed separately. Both credit profiles are pulled, both statement histories are built, and both of you owe the drawn balance. Joint accounts can blur whose deposits are whose, so lenders generally want deposits tied to the borrower. Exact treatment is program-specific.

Your co-owner’s money in your account. If your co-owner moves money into your account, expect it to be treated as a transfer. Transfers are stripped from qualifying income. Deposits that belong to your business count. Deposits that belong to someone else do not.

The strongest files keep the borrower’s own deposits clean and traceable. That makes the average easy to build.

What Network Programs Look At

Parameters differ sharply by occupancy, so this section separates them. Lendmire is a mortgage broker. It places these lines through select wholesale lenders, and every figure below is subject to lender guidelines and full file review. They are not a commitment to lend.

On an investment property, the ceiling is 70% CLTV, with a 700 minimum credit profile. Lines run from $25,000 to $500,000. Investment lines use a 5-year interest-only draw followed by a 25-year repayment period. At least 75% of the line is drawn at closing.

On a primary residence, the ceiling reaches 90% CLTV, but only at a 720 or better credit profile and up to $500,000. A line above $500,000 is primary-residence only, capped at 75% CLTV, and needs a full appraisal. Second homes follow their own tier table.

These apply on every occupancy:

• Debt-to-income: The maximum is 50%, qualified on the interest-only payment at the maximum draw.
• Valuation: Lines at or below $500,000 ordinarily use an automated valuation. A full appraisal is required above $500,000, and you may request one anyway.
• Exposure: A borrower is limited to three lines, and owning more than 15 financed properties is disqualifying.
• Property: Single-family, 2-4 units, PUDs, townhomes, and condos are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.
• Availability: These equity lines are offered in Lendmire’s 16 full-service states. That is narrower than the 41-market DSCR footprint.

A larger equity cushion helps. It never erases the credit floor, the title rules, or the property eligibility.

Tenancy Type, State Law, and the Lien

Tenancy type matters. Nolo explains that a tenant in common can freely sell or mortgage their own share. Joint tenancy carries survivorship, and an attempted transfer of a share converts it to tenancy in common. Under tenancy by the entirety, one spouse cannot transfer an interest alone.

So one owner can sometimes pledge only their own share. Underwriters rarely like that. A lender wants a first claim on the whole property, not a slice of it.

The federal rule on signatures. The federal equal credit rule, 12 CFR 1002.7, generally bars a lender from requiring a spouse or other person to sign the credit instrument when the applicant qualifies alone. It also allows the lender, on secured credit, to require signatures that are necessary under state law to create a valid lien or pass clear title. A co-owner on the deed is the other person in that sentence. They are not required to become a borrower, but they may be required to sign the lien.

Right to cancel. On a primary residence, a home equity line carries a short right to cancel after signing. Under Regulation Z’s rescission rule, either spouse can exercise that right, and it binds both. A rental or investment property is generally not a principal dwelling, so this right generally does not apply there. Confirm how it treats your file.

State homestead and community-property rules vary widely. They are a reason to ask early, not a reason to guess.

What the Co-Owner Is Risking

The co-owner who signs the lien but not the note owes nothing personally. That is the plain-language difference between liability and exposure.

Exposure is the part that matters. The co-owner pledges their ownership interest. If the borrower stops paying, the lender can pursue the property, and the co-owner’s equity sits on the table.

Settle that before you apply. Partners, siblings, heirs, and former spouses all need the same conversation, and it is easier before a deadline.

Also consider the long run. Whatever the deed says now carries into any future refinance or sale. A co-owner who is cooperative today may be unreachable later.

If the Co-Owner Won’t Sign

A co-owner who refuses, cannot be reached, or is contesting ownership usually stops a whole-house lien. The file stalls on the signature, not on your numbers. These are the exits, with tradeoffs.

A retitle is not a casual step. It changes who owns the property, so each side should speak with a real estate attorney first.

When a DSCR Cash-Out Fits Better

A bank statement line reads your deposits. A DSCR loan reads the property’s rent. Which one suits you depends on which story is stronger: your personal cash flow or the building’s income.

The DSCR (debt service coverage ratio) compares the property’s monthly rent to its monthly principal, interest, taxes, insurance, and any HOA dues. A DSCR cash-out refinance qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Cash-out typically tops out around 75% LTV on standard rentals, and about 6 months of seasoning is the common expectation. A coverage ratio of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. See the complete DSCR loans guide for the full picture.

DSCR also fits where title is an obstacle. A rental held in an LLC cannot use these equity lines, but it can often use a DSCR cash-out, subject to lender program eligibility. A co-owner on the deed still matters on that route too. How the file treats them depends on the program and the vesting.

One caution applies to DSCR math. Clearing 1.00 is not the same as positive cash flow. The ratio compares rent to the housing payment only. Repairs, vacancy, management, utilities, and capital expenses sit outside it.

Pre-Application Checklist

Do these before anyone fills out a form.

Borrower items:

• Personal or business statements for the window the program asks for.
• A credit profile that meets the occupancy tier. On an investment property, that is 700 or better.
• Your equity estimate, using combined leverage against the whole property’s value.
• A list of financed properties and any other lines you hold.

Co-owner items:

• The recorded deed, to confirm every name on title.
• A direct yes or no on signing the lien.
• Agreement on who pays, and what happens if payments stop.
• Confirmation that no ex-owner, heir, or entity is on title.
• Clarity on whether the first mortgage and the deed list the same people. A mismatch gets surfaced in the title review, so resolve it first.

Next Steps

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. The best program for your situation depends on occupancy, title, and who is willing to sign. A broker that places files with multiple wholesale lenders can match the scenario to the program that fits. An illustrative calculator on the site can help you test combined leverage before you apply.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Rev Up the Engine for Non-QM Lending

2. Joint Property Ownership

3. 12 CFR 1002.7, Rules concerning extensions of credit (Cornell Legal Information Institute)

4. 12 CFR 1026.15, Right of rescission (Consumer Financial Protection Bureau)