Deephaven Mortgage Review for Self-Employed Buyers Using Bank Statement Loans

The research in brief

Deephaven Mortgage is a good, but not conclusively best, fit for a self-employed borrower whose tax write-offs suppress qualifying income. Two of seven platforms named Deephaven during the ranking stage (DeepSeek, ChatGPT), and it finished eighth overall with an average listed rank of 5.0 and a best rank of 4. The strongest reason to consider it is a publicly documented 12- or 24-month personal and business bank statement program with in-house underwriting and CPA documentation for ownership percentage. The main limitation is that Deephaven lends through wholesale and correspondent channels rather than directly to consumers, and no current 2026 rate sheet, bank statement rate premium, or universal minimum down payment was verified.

Research Snapshot

Why Deephaven Mortgage Qualified for This Study

Questions explored

• Is Deephaven Mortgage a good choice for a self-employed bank statement loan?
• Why did only two AI platforms name Deephaven Mortgage for self-employed bank statement loans?

Deephaven qualified because its public materials directly describe the product this buyer needs, not because it dominated the ranking stage. Only two of seven platforms named it during ranking discovery — DeepSeek at rank 4 and ChatGPT at rank 6 — giving it a 28.6% share of included platform responses and an average listed rank of 5.0. It finished eighth in the final ordering.

The qualification rests on program substance. Deephaven advertises personal and business bank statements, 12- and 24-month options, credit scores down to 620, LTVs up to 90%, and loan amounts up to $3.5 million for self-employed borrowers ^[6]. Its wholesale guidelines describe 12-month personal and business bank statement documentation, two-year self-employment and business-history requirements, deposit analysis, NSF limitations, and CPA-letter use for ownership percentage ^[23]. A correspondent matrix lists 12- or 24-month personal or business bank statements, 12- or 24-month 1099 income, and a 12-month P&L option ^[21].

Independent directory coverage is thinner. One directory entry states Deephaven offers bank statement programs using 12–24 months of borrower bank statements to determine income ^[30]. That is the main non-company corroboration in the supplied set.

The mortgage offering in focus

Questions explored

• Which Deephaven Mortgage program should a self-employed buyer choose if they need 12-month versus 24-month bank statement qualification?
• Does Deephaven Mortgage sell bank statement loans directly to consumers or only through brokers?

The relevant offer is the Bank Statement Program under Deephaven's non-QM lineup, distributed through wholesale and correspondent channels. Deephaven operates as a wholesale and correspondent lender and states it does not originate loans directly to consumers; borrowers must go through a mortgage broker or correspondent seller ^[2]. Its consumer-facing disclosures state that materials are intended for licensed mortgage professionals and that programs and rates are subject to change and are not available in all states ^[15].

Documentation paths vary by program. Expanded-Prime offers standard full doc, 1-year P&L, 1099, and 12-month bank statement options for self-employed borrowers ^[17]. Wholesale programs break down Expanded-Prime (up to 90% LTV, FICO to 660, 12 or 24 months of statements) and Non-Prime (FICO to 620, up to 80% LTV) ^[20]. Expanded-Prime allows DTI up to 55%, loan amounts up to $3.5 million, and interest-only options ^[17].

Because the product is broker-distributed, the borrower's actual terms come from the broker's Loan Estimate plus Deephaven's wholesale guidelines, not from a public consumer rate card ^[2].

What the AI Platforms Agreed About

Questions explored

• What do AI platforms agree on about Deephaven Mortgage bank statement loans for self-employed borrowers?
• Is Deephaven Mortgage's bank statement program available in both 12-month and 24-month versions?

Agreement was strong on program existence and structure, and mixed on almost everything else. Five platforms — Claude, Gemini, Grok, Perplexity, and ChatGPT — described 12- and 24-month bank statement options for self-employed borrowers ^[6]. That is the closest thing to consensus in this study.

Platforms also broadly agreed that the program targets borrowers whose tax returns understate cash flow. Deephaven states that many self-employed borrowers cannot purchase or refinance using tax returns and that many use tax strategies that do not align with Agency guidelines ^[9]. One platform characterized bank statement loans as one of Deephaven's most popular programs ^[3].

A majority described in-house underwriting as a differentiator. Deephaven states its in-house underwriting team has power and flexibility to review and make common-sense exceptions quickly ^[26]. One platform reported that non-QM providers with in-house underwriting teams often have an answer within 72 hours ^[11] — a company claim, not independently verified.

Agreement on high LTV and large loan amounts was also broad but not uniform. Multiple platforms cited LTVs up to 90% and loan amounts up to $3.5 million ^[6].

Where the AI Platforms Disagreed or Were Uncertain

Questions explored

• Why do AI platforms disagree about Deephaven Mortgage's minimum down payment for bank statement loans?
• Is Deephaven Mortgage's rate premium for alternative documentation known?

Fit ratings diverged sharply. Anthropic, Gemini, and Grok rated Deephaven a strong fit; ChatGPT and Perplexity rated it good; DeepSeek rated it mixed; Kimi rated it uncertain. That spread reflects evidence gaps rather than product disagreement.

Minimum down payment is the clearest conflict. Deephaven's current public marketing states bank-statement loans may reach 90% LTV, implying a possible 10% minimum down payment in qualifying scenarios, but the detailed correspondent matrix reviewed is dated January 11, 2024 and shows lower alternative-documentation LTV limits for some Expanded-Prime scenarios ^[6]. One platform reported example down payment ranges of 10% to 25% depending on credit score ^[10], while another described a general 10%–20% range for non-QM loans ^[18]. These figures are not program-specific and should not be treated as a quoted minimum.

Rate premium is unquantified across every platform. Deephaven states that Non-QM rates vary with LTV, down payment, credit score, credit history, and other loan characteristics ^[6]. No current public rate sheet or borrower-specific pricing was verified that quantifies the bank-statement premium versus a conventional loan.

CPA letter scope is disputed. OpenAI reported that a CPA letter is expressly accepted in published business-bank-statement guidance to document ownership percentage ^[23]. Deepseek and Perplexity both reported that CPA letter acceptance was not confirmed in the public sources they reviewed ^[2]. One platform reported a default 50% expense factor on business deposits that can be lowered with a CPA-prepared P&L ^[34] — a claim sourced partly to a Reddit thread and a trade publication, not to Deephaven's own matrix.

Guideline freshness is a shared uncertainty. The detailed wholesale guidelines reviewed were labeled effective January 10, 2022, and the detailed correspondent matrix was effective January 11, 2024 ^[23]. Those documents support the program's existence and structure but should not be treated as definitive 2026 eligibility or pricing.

Mortgage features for this borrowing need

Questions explored

• What bank statement documentation does Deephaven Mortgage require for a self-employed borrower with two years of business history?
• Does Deephaven Mortgage accept business bank statements instead of tax returns?

The program is built around deposits rather than tax returns. Deephaven states that a non-QM lender can accept personal or business bank statements to determine cash flow and affordability ^[9], and that bank statement loans use personal or business bank statements instead of a W-2 and can be used for primary, second home, investment, or refinance purposes ^[3].

Underwriting requirements are specific. The published wholesale guidance requires the borrower to be self-employed for at least two years and the business to have existed for at least two years ^[23]. It requires consecutive, complete statements from the relevant account, a self-employed business narrative, documentation of business existence, and explanation or sourcing of certain unusual deposits; excessive NSF or overdraft activity may make a borrower ineligible ^[23]. Documented transfers from business to personal accounts are permitted, and business-bank-statement qualification can use an expense statement or other permitted calculation method ^[23].

Published case studies describe completed files. One platform cited an HVAC business owner qualified using 100% of business deposits in a personal checking account for a $285,000 loan at 85% LTV with 15% down ^[8]. Another cited a restaurant co-owner who provided 24 months of business bank statements supporting a CPA-prepared P&L, with income calculated by multiplying P&L net income by ownership percentage divided by 24 months, producing a $373,000 loan at 80% LTV with 20% down ^[8]. These are company-published examples, not independently verified outcomes.

Adjacent products exist. Deephaven launched a standalone Equity Advantage HELOC with a bank statement qualification option using 12 months of statements, offering up to $400,000 and a 50% DTI limit ^[32]. The Equity Advantage wholesale matrix restricts ITIN and foreign-national borrowers and lists eligible property types ^[22].

Rates, fees, and ongoing costs

Questions explored

• How much does a Deephaven Mortgage bank statement loan cost, and is there a published rate premium?
• What fees and contract terms should a self-employed buyer confirm with Deephaven Mortgage before signing?

Pricing transparency is the weakest part of this offer. No current borrower-specific rate, APR, points, or total-cost quote was verified. Deephaven says Non-QM pricing depends on loan-to-value, down payment, credit profile, and loan characteristics ^[6]. Pricing is obtained through the wholesale or correspondent channel and is subject to change without notice ^[15].

One independent data point exists but is not program-specific. An independent directory reported Deephaven Mortgage's average total fees in 2024 were $14,398 across all loan types ^[31]. That figure is not isolated to bank statement loans and should not be used as a cost estimate for this product.

No current public bank-statement-specific lender fee schedule was verified ^[6]. Broker compensation, underwriting, processing, and lock-extension charges should be obtained in the Loan Estimate and broker fee disclosure. Normal third-party costs such as appraisal, title, credit, recording, insurance, and escrow may apply, but amounts were not verified for this product.

Contract and cancellation terms specific to the bank statement program were not verified. Deephaven's site terms are a binding legal contract governing site use, not loan terms, and cap Deephaven's aggregate liability for site-related claims at $100 (official:C2). Program availability, rates, and terms are subject to qualification and may change without notice ^[15]. One platform reported no prepayment penalties on owner-occupied primary residences under standard non-QM terms and flexible 30-year, 40-year, and interest-only structures ^[6] — a platform-reported claim that should be confirmed in writing.

Best Suited For

Questions explored

• Who is Deephaven Mortgage's bank statement program best suited for among self-employed borrowers?
• Is Deephaven Mortgage a good fit for a self-employed buyer with stable deposits and two years of business history?

Deephaven is best suited to self-employed borrowers who need personal or business bank statement qualification instead of tax-return income, have 12 or 24 months of stable deposits, and have adequate credit, assets, and reserves ^[23]. It also fits borrowers seeking non-QM flexibility through a mortgage broker or correspondent lender, and borrowers with complex property types, larger loan amounts, or interest-only payment needs, subject to current guidelines ^[6].

The profile that fits cleanest is a business owner with at least two years of self-employment and business history, consistent and explainable deposits, and a willingness to work through a licensed mortgage professional ^[23]. Borrowers who can pair bank statements with a CPA-prepared P&L may have more income-calculation options, based on company-published case studies ^[8].

Probably Not Best Suited For

Questions explored

• Who should not choose Deephaven Mortgage for a self-employed bank statement loan?
• Is Deephaven Mortgage a poor fit for a borrower who wants a direct-to-consumer lender relationship?

Borrowers who qualify comfortably for a lower-cost conventional, FHA, VA, or other agency loan should not start here ^[6]. Borrowers with less than two years of self-employment or business history fall outside the published wholesale requirement ^[23]. Borrowers who need a direct-to-consumer lender relationship rather than broker or correspondent distribution are also a poor match, because Deephaven does not originate directly to consumers ^[2].

Borrowers with declining income, excessive overdrafts, or NSF activity may be ineligible under the published guidance ^[23]. Borrowers who need a guaranteed low rate, a specific expense factor, or a clearly published minimum down payment before submitting a scenario will not find those answers in public materials ^[6].

When Another Option May Be Better

Questions explored

• What is a better alternative to Deephaven Mortgage for a self-employed buyer who needs published bank statement rates?
• When should a self-employed buyer skip Deephaven Mortgage and use a conventional or agency loan instead?

Another option may be better in several defined situations. If the borrower qualifies under conventional, FHA, VA, or another agency program and wants lower-cost standardized underwriting, an agency loan is preferable ^[6]. If the borrower has less than two years of business history and needs a documented exception or newer-business policy, a different lender may be required ^[23].

If the borrower wants transparent retail pricing and direct borrower service rather than broker-channel pricing, a retail lender is a better structural fit ^[2]. If the borrower has unusual deposits, declining revenue, substantial overdrafts, or a very low expense profile, another non-QM lender offering a more favorable calculation method may be preferable ^[23].

Platforms named specific competitors with more published detail. One platform identified Griffin Funding, LendSure, Lumen Mortgage, and Abo Capital as more immediately evaluable alternatives, citing published rates, down payment minimums, and CPA letter policies ^[24]. Those are platform-reported comparisons, not verified head-to-head results. If the borrower needs a firm minimum-down-payment answer or rate quote before choosing a lender, a lender or broker providing a current written matrix and Loan Estimate may be preferable ^[6].

Questions to ask before choosing a lender

Questions explored

• What should a self-employed buyer confirm with Deephaven Mortgage before signing a bank statement loan contract?
• Which Deephaven Mortgage matrix applies to a specific state, occupancy, and LTV scenario?

Confirm the applicable current matrix for the exact state, occupancy, property type, credit score, loan amount, and LTV ^[6]. Confirm whether the scenario is eligible using 12 months or 24 months of personal statements, business statements, or either ^[23]. Confirm the expense factor or income-calculation method that will be applied, and whether a CPA-prepared P&L or CPA letter can be used ^[23].

Confirm whether a CPA letter is accepted only to verify ownership percentage or can satisfy any additional income or business-verification condition ^[23]. Confirm the exact maximum LTV and required down payment, including credit-score or property-type overlays ^[6]. Confirm reserves, liquidity, and post-closing asset requirements ^[23].

Confirm how transfers, large deposits, cash deposits, business expenses, taxes, and owner distributions are treated ^[23]. Confirm the rate, APR, points, lender fees, and broker compensation, and compare against at least two competing non-QM quotes ^[6]. Confirm whether interest-only terms are available for the intended occupancy and property type, and what the payment-reset implications are ^[17]. Confirm state availability and whether the proposed broker or correspondent lender can originate the loan ^[15]. Confirm current turn times, appraisal requirements, prepayment terms, and lock-extension charges ^[11].

The consensus assessment

Deephaven Mortgage is a good, but not conclusively best, fit for this buyer. Its public materials directly support a 12/24-month bank statement program for self-employed borrowers, including business-bank-statement underwriting and CPA documentation for ownership percentage ^[6]. The main decision risks are the wholesale distribution model, unclear 2026 pricing and rate premium, conflicting or dated public LTV information, and the need to verify current expense-factor, reserve, down-payment, and CPA-letter rules for the specific file ^[6].

Platform agreement here does not prove product quality. It shows that multiple AI systems found the same company-published program descriptions. The independent evidence base is thin: company-owned citations materially outnumber independent ones, and no independent source in the reviewed set confirmed fee levels or CPA letter acceptance ^[6].

How This Review Was Produced

This review synthesizes seven platform fit-research responses collected for the 2026-09-29 research run on mortgage lenders for Self-Employed Buyers Using Bank Statement Loans. Each platform evaluated Deephaven Mortgage against five category criteria: bank statement program availability, non-QM underwriting flexibility, rate premium for alternative documentation, CPA letter acceptance, and minimum down payment for non-QM. Ranking statistics reflect only platforms that named Deephaven during ranking discovery. All citations are platform-reported evidence and were not independently verified by the writer stage.

Research limitations

Platform-reported research dates differ from the authoritative run date. Deepseek's response is dated 2026-06-11, while the run research date is 2026-09-29; platform-reported dates are provenance metadata and do not independently prove freshness. Deepseek's response also indicates search was not enabled, so its claims require explicit verification before being described as current facts.

Company-owned citations materially outnumber independent citations in the supplied set, so company claims should not be described as independently verified. The supplied URLs were collected from platform responses and were not independently validated. Detailed public underwriting documents reviewed are older than the 2026 research date: the wholesale guidelines were labeled effective January 10, 2022, and the correspondent matrix was effective January 11, 2024 ^[23]. No current public 2026 rate sheet, bank-statement rate premium, lender-fee schedule, or universal minimum down payment was verified. Program availability may vary by state, occupancy, property type, loan amount, credit profile, and channel. Where platforms disagreed, this review describes the conflict rather than resolving it.

Explore more home purchase mortgage lenders guidance in the category directory.

Sources

Company-Owned Sources

1. Bank Statement Loans for the Self-Employed | Abo Capital: https://abocapital.com/bank-statement-loans/
2. Deephaven Mortgage — Non-QM / Bank Statement Program: https://deephavenmortgage.com/
3. Read this Before You Apply for a Bank Statement Mortgage: https://deephavenmortgage.com/bank-statement-mortgage/
4. BPLTPO - Deephaven Mortgage: https://deephavenmortgage.com/bpltpo/
5. Business Bank Statement HELOC: https://deephavenmortgage.com/business-bank-statement-heloc/
6. Deephaven Correspondent Partnerships and Program Features: https://deephavenmortgage.com/correspondent/
7. Equity Advantage Non-QM HELOC: https://deephavenmortgage.com/equity-advantage-heloc/
8. Deephaven - A Leader in Non-QM Mortgages: https://deephavenmortgage.com/homeold/
9. Answers To The Most Frequently Asked Questions About Non-QM Mortgages: https://deephavenmortgage.com/non-qm-faq/
10. Non-QM Loan Requirements: https://deephavenmortgage.com/non-qm-loan-requirements/
11. The basics of Non-QM underwriting for mortgage professionals: https://deephavenmortgage.com/non-qm-loan-underwriting/
12. Two Types of Non-QM Second Mortgages You Need to Know: https://deephavenmortgage.com/non-qm-second-mortgage-types/
13. Read this Before You Apply for a Bank Statement Mortgage: https://deephavenmortgage.com/read-this-before-you-apply-for-a-bank-statement-mortgage/
14. Sometimes Ingenuity is Common Sense with a Twist: https://deephavenmortgage.com/sometimes-ingenuity-is-common-sense-with-a-twist/
15. The Haven Wholesale Portal Resources and Customer Resources: https://deephavenmortgage.com/thehavenwholesaleresources/
16. Wholesale login: https://deephavenmortgage.com/wholesale-bpl-tpo/
17. Wholesale Expanded-Prime: https://deephavenmortgage.com/wholesale-expanded-prime/
18. Wholesale ITIN Mortgage: https://deephavenmortgage.com/wholesale-itin-mortgage/
19. Wholesale Lender for Mortgage Professionals: https://deephavenmortgage.com/wholesale-mortgage-lender/
20. Wholesale-tpo - Deephaven Mortgage: https://deephavenmortgage.com/wholesale-tpo/
21. Expanded Prime Matrix, Correspondent, Effective January 11, 2024: https://deephavenmortgage.com/wp-content/uploads/Corr-Product-Matrices_01.11.24.pdf
22. Equity Advantage | Wholesale - Deephaven Mortgage: https://deephavenmortgage.com/wp-content/uploads/Equity-Advantage-Wholesale-Matrix.pdf
23. Deephaven Wholesale Underwriting Guidelines: https://deephavenmortgage.com/wp-content/uploads/WHLS-Guidelines.pdf
24. Bank Statement Loans: Rates for Self-Employed | Griffin Funding: https://griffinfunding.com/non-qm-mortgages/bank-statement-loans/
25. Bank Statement Loans - LendSure Mortgage Corp: https://lendsure.com/specialty-loan-solutions/bank-statement-loans/
26. Welcome to Non-QM Portal: https://nonqm.deephavenmortgage.com/NMP2024.html
27. Mortgage Options and Bank Statements for Self-Employed | Lendz Financial: https://www.lendzfinancial.com/program/bank-statements-loans
28. Self-Employed Mortgage Loans Oregon & California | Bank Statement Loans | Lumen Mortgage: https://www.lumenmortgage.com/loans/residential/self-employed
29. Official pricing and terms source: https://deephavenmortgage.com/terms-conditions/

Independent Sources

30. Deephaven Mortgage | NMP Directory: https://nationalmortgageprofessional.com/directories/deephaven-mortgage
31. Deephaven Mortgage Rates, Fees & Info: https://originationdata.com/institution/549300Y5Y88FQLI7VE83
32. Deephaven Mortgage Launches Equity Advantage HELOC, With Bank Statement Qualification Option for Self-Employed Borrowers: https://www.businesswire.com/news/home/20251204990928/en/Deephaven-Mortgage-Launches-Equity-Advantage-HELOC-With-Bank-Statement-Qualification-Option-for-Self-Employed-Borrowers
33. Mortgage Fact: Business bank statement loans evaluate deposits: https://www.facebook.com/permalink.php?story_fbid=pfbid025XkE3gVsnv4YjFvE646Gg3F2rC276Z7z9eKzUf2h7tJgH3R4pE4C3KkF8N6uY8vl&id=100012345678901
34. Bank Statements Loan : r/Mortgages - Reddit: https://www.reddit.com/r/Mortgages/comments/1fpa2q2/bank_statements_loan/
35. Rev Up the Engine for Non-QM Lending - Scotsman Guide: https://www.scotsmanguide.com/scotsman-guide-news/rev-up-the-engine-for-non-qm-lending/