Some borrowers have everything documented and still can't get agency approval — loan too large, DTI too high, income type flagged. BFF's Full Doc Non-QM program is built for exactly that gap: same documentation, non-QM guidelines.
Program at a Glance
Full Doc Non-QM uses the same income documentation as conventional agency loans — tax returns, W-2s, pay stubs, bank statements for reserves — but underwrites under Non-QM guidelines instead. That means higher loan amounts, higher DTI tolerance, a 1-year tax return option, and no agency-specific overlay rules that trip up otherwise creditworthy borrowers.
1 Loan Amount Above Conforming Agency high-balance tops out around $1.2M in the highest-cost counties. Full Doc Non-QM goes to $4M with the same W-2 or tax return documentation. No bank statements needed just because the loan is large. 2 DTI Above Agency Ceiling DU and LP flag files above 45-50% DTI even when the income is solid and documented. Full Doc Non-QM allows up to 55% DTI with 2-year docs, LTV at or below 80%, and 12 months of reserves. The borrower's capacity is real - the agency ceiling is the problem. 3 Only One Year of Documentation Borrowers who recently became self-employed, changed income sources, or had a bad prior year often can't pass the 2-year income average. Full Doc Non-QM accepts 1-year tax returns or W-2s - the most recent year stands on its own. 4 Income Type Agency Won't Touch Some income categories - certain non-recurring business income, complex K-1 structures, foreign income with U.S. returns - pass through fully documented but get rejected by AUS. Non-QM manual underwriting evaluates the actual income picture, not just the DU/LP output.
Key parameters from the BFF Full Doc Non-QM Matrix. Download the PDF for complete guidelines before pricing any Full Doc Non-QM scenario.
| Parameter | Requirement |
|---|---|
| Max Loan - Purchase | $4,000,000 |
| Max Loan - Cash-Out | $3,000,000 |
| Max LTV - Purchase | 90% (FICO and loan amount tiered - see full matrix grid) |
| Max LTV - R&T Refi | 85% |
| Max LTV - Cash-Out | 80% |
| Min FICO | 620 |
| Max DTI | 55% (requires 2-yr docs, LTV ≤80%, and 12 months reserves) · Lower DTI limits apply at higher LTV or with 1-yr docs - check matrix |
| Documentation - W-2 | Most recent 2 years W-2s + most recent pay stub(s) |
| Documentation - Self-Employed | 2 years personal tax returns + business returns if ≥25% ownership |
| Documentation - 1-Year Option | 1 year tax returns or W-2s accepted (subject to LTV and DTI conditions) |
| Occupancy | Primary Residence · Second Home · Investment Property |
| Property Types | SFR · PUD · Warrantable & Non-Warrantable Condos · Condotels · 2-4 Unit · Manufactured |
| Interest Only | Available at 640+ FICO · Max 90% LTV purchase · Max 80% R&T · Max 75% cash-out |
| 40-Year Fixed | Available with or without interest-only feature |
| Loan Products | 30-yr fixed · 40-yr fixed · 5/6 SOFR ARM · 7/6 SOFR ARM |
| Reserves | Gift funds eligible · 12 months required at 55% DTI |
| Note | LTV limits are tiered by loan amount and FICO. The 55% DTI maximum requires specific conditions - do not assume it applies to all scenarios. Always check the full matrix grid before pricing. |
The documentation is identical. The guidelines are not. Here's where Full Doc Non-QM gives your borrower room to breathe.
| Conventional / Agency | BFF Full Doc Non-QM | |
|---|---|---|
| Max Loan Amount | $806,500 standard · ~$1.2M high-balance | Up to $4,000,000 |
| Max DTI | 45-50% (DU/LP dependent) | Up to 55% (with conditions) |
| Tax Returns Required | 2 years standard | 1-year option available |
| Income Types | W-2, self-employed - agency rules apply to each | W-2 · Self-employed · 1-year docs · More flexibility |
| Interest Only | Not available on standard agency programs | Available at 640+ FICO, up to 90% LTV |
| 40-Year Fixed | Not available | Available with or without IO |
| Derogatory Seasoning | Strict seasoning windows - 4-7 years | Non-QM seasoning - shorter windows available |
| Max LTV (Purchase) | 97% (with MI at lower amounts) | 90% (FICO/loan amount tiered) |
| AUS Required | DU or LPA Approve/Eligible | No AUS - manual Non-QM underwriting |
Purchase price above conforming limits with fully documentable W-2 or self-employment income. Full doc up to $4M — no bank statements required.
Strong, stable W-2 income but payment-to-income ratio above 45–50%. Agency flags it. Full Doc Non-QM allows up to 55% with the right conditions.
Business launched within the last 1–2 years. 1-year tax return option eliminates the prior-year income drag that kills the 2-year average.
Full documentation from partnership returns, S-corp K-1s, and multi-entity structures. Non-QM manual underwriting evaluates the complete picture.
Investors who prefer full doc qualification on investment properties rather than DSCR. Primary income qualifies the loan — property income is secondary.
Borrowers past Non-QM seasoning windows but not yet past agency seasoning. Same documentation, non-QM tolerance for derogatory credit history.
Full Doc Non-QM uses the same income documentation as conventional loans — tax returns, W-2s, pay stubs — but applies Non-QM underwriting guidelines. That means higher loan amounts (up to $4M), higher DTI tolerance (up to 55%), a 1-year tax return option, and no AUS requirement.
BFF allows DTI up to 55% on Full Doc Non-QM, but it requires all three conditions: 2-year tax return or W-2 documentation, LTV at or below 80%, and 12 months of reserves. Scenarios at higher LTV tiers or using 1-year documentation will have lower DTI limits.
Yes. BFF's Full Doc Non-QM accepts 1 year of tax returns or W-2s, subject to LTV and DTI conditions. This is useful for borrowers who recently became self-employed, changed careers, or had an anomalous prior year.
Yes, and often it's the cleaner option. If the borrower's tax returns show enough income to qualify, Full Doc Non-QM avoids the expense factor adjustments that bank statement programs apply. The advantage is that tax return income is taken at face value — no 50% expense factor, no CPA letter required.
Use Full Doc Non-QM when the borrower's tax returns show qualifying income and the problem is loan size, DTI ceiling, or agency guidelines. Use Bank Statement when the borrower's tax returns reflect heavy write-offs that make documented income too low to qualify.
BFF Full Doc Non-QM Matrix — Rev. Feb 2026
If your borrower's tax returns already show qualifying income, Full Doc Non-QM is often the cleaner path — no expense factor, no CPA letter, stronger rate pricing than bank statement programs.
Non-QM decisions typically within 48 hours of a complete file. Check current turn times before locking.
Price it in the Quick Pricer, download the matrix, or call your AE. We Deliver.
