Kolena AI Agent

DSCR Loan Underwriting / QC

Underwrite and QC a business-purpose DSCR rental loan - DSCR, LTV, and reserves recomputed and graded against program and investor overlays, every value cited.

Banking / LendingMortgage / TPRUnderwriting & Credit

Impact

Manual per-file DSCR underwriting and QC review replaced by a recomputed, cited disposition graded against program and investor overlays in minutes

per loan application

Volume fit

Works best for

lenders, correspondents, and aggregators underwriting or QC-reviewing dozens or more DSCR rental loans a month

Too small for

a one-off single loan an underwriter can hand-grade faster than configuring the program overlays

Typical inputs

Documents

  • Rate lock / term sheet (DSCR worksheet)
  • Appraisal with Form 1007 or 1025 rent schedule (and Form 216 where present)
  • Executed leases
  • Credit report
  • Title commitment and vesting deed
  • Payoff and settlement statements
  • Asset / bank statements
  • Hazard and flood insurance policies and flood determination (SFHDF)
  • Entity documents (operating agreement, EIN, good standing)

Systems

  • Loan origination system (LOS)
  • Document repository
  • Email
  • Google Drive

Output

A cited underwriting decision with recomputed DSCR, LTV/LTC, and reserves, a graded QC checklist with knockouts, an investor overlay comparison, and a conditions/rationale write-up

Delivered to

  • Loan origination system
  • Underwriting / QC work file
  • Credit-committee package
  • Correspondent purchase review

What it extracts

· 16 fields
  • Form

    Underwriting Summary

    A one-look roll-up of the loan's economic and legal spine - borrower, property, program, DSCR, LTV, and FICO - so a reviewer can orient before reading the detail.

  • Form

    Loan Terms & Program

    The DSCR product and note terms - amount, rate, amortization, interest-only, lien, and the state-sensitive prepayment penalty - that drive the payment and every program overlay.

  • Form

    Borrower, Credit & Guaranty

    The borrower/guarantor and credit facts an underwriter grades, centered on the representative decision FICO and how it was selected across multiple guarantors, plus derogatory-event seasoning.

  • Form

    Entity & Vesting

    How title and the loan vest - individual or entity, guaranty structure, and good standing - since DSCR business-purpose loans commonly close in an LLC.

  • Form

    Subject Property & Appraisal

    The property and valuation facts from the appraisal, including which appraisal form was used (1004/1025/1073 plus the 1007 rent schedule), the as-is and after-repair values, and appraisal age.

  • Form

    Rent Schedule & DSCR Inputs

    Every input to the DSCR calculation - qualifying gross rent and its source (actual lease vs Form 1007/1025 market rent), and each PITIA component - captured so the ratio can be recomputed independently.

  • Form

    Reserves & Assets

    The borrower's verified liquid assets and reserves in months of PITIA, funds to close, and asset seasoning - a core DSCR program overlay.

  • Form

    Title, Transaction & Seasoning

    Title vesting, ownership seasoning, and the acquisition-plus-rehab cost basis that drive the cash-out and delayed-financing tests on a refinance.

  • Number

    Computed DSCR

    An independent recomputation of DSCR (qualifying rent / PITIA, or ITIA for interest-only) that is compared against the DSCR printed on the rate lock so the underwriter never relies on the borrower's or broker's own math.

  • Number

    Computed LTV / LTC

    An independent recomputation of the binding leverage ratio - loan-to-value against appraised value, or loan-to-cost against acquisition plus rehab for a short-seasoned cash-out - returning the more constraining figure.

  • Number

    Reserves Coverage (Months)

    An independent recomputation of reserves expressed in months of PITIA, tested downstream against the program's required reserves.

  • Table

    Flood & Hazard Insurance Compliance

    A checklist of the property-insurance requirements a DSCR loan must satisfy - flood determination and SFHA coverage, hazard adequacy, and loss-of-rents coverage - each graded PASS/FAIL/WARN/N/A.

  • Table

    Underwriting QC Checklist & Knockouts

    The deterministic underwriting QC checklist - bright-line eligibility knockouts plus tiered DSCR, FICO, LTV, reserves, seasoning, appraisal, title, and documentation rules - each recomputed with the arithmetic shown and graded independently.

  • Table

    Investor Overlay Matrix

    A configurable takeout-investor overlay grid that grades the loan against a program's published guidelines so the lender can confirm the loan is saleable; where the matrix is silent it applies an industry default and flags WARN.

  • Classification

    Underwriting Decision

    The single aggregated disposition - Approve, Approve with conditions, Refer to underwriter, Suspend, or Decline - with any knockout failure inheriting straight to Decline.

  • Text

    Decision Rationale & Conditions

    A tight underwriter-facing narrative of the drivers, knockout failures, conditions to clear, exceptions needing sign-off, and any data-integrity flags, with each driving value cited.

Prerequisites

  • Your program guidelines / underwriting matrix
  • Your takeout investor overlay matrix, where the loan is sold
  • A complete rate-locked loan file

Human review

An underwriter reviews the flagged knockouts, checklist FAIL/WARN rows, and every cited value before the disposition is trusted; exceptions route to credit-committee sign-off.

Where it fits

Business-purpose DSCR rental-loan underwriting and pre-purchase QC

Loan intake and processing - a complete rate-locked file (rate lock, appraisal with rent schedule, leases, credit, title, assets, insurance, entity documents) assembled by processing

This step

Underwriting / QC

After

Conditions clearing and closing
Post-close QC and pre-purchase / pre-securitization review
Loan Boarding

Who uses it

DSCR / Non-QM UnderwriterLoan QC / Post-Close Review AnalystCredit / Underwriting ManagerCorrespondent / Aggregator Acquisition Analyst

Grounded in

  • Debt Service Coverage Ratio (DSCR) - residential rental underwriting convention: DSCR = gross monthly rent / PITIA (ITIA for interest-only)verified as of 2026-07-22
  • Truth in Lending Act / Regulation Z, 12 CFR 1026.3(a) (business-purpose exemption)verified as of 2026-07-22
  • Fannie Mae Form 1007 (Single-Family Comparable Rent Schedule) and Form 1025 (Small Residential Income Property Appraisal Report); Form 216 (Operating Income Statement)verified as of 2026-07-22
  • Flood Disaster Protection Act (FDPA), 42 USC 4012a; Standard Flood Hazard Determination Form (SFHDF, FEMA Form 086-0-32)verified as of 2026-07-22
  • State prepayment-penalty law for business-purpose / non-owner-occupied loans (varies by state)verified as of 2026-07-22
  • USPAP (Uniform Standards of Professional Appraisal Practice) - appraisal currency and second-valuation practiceverified as of 2026-07-22

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