UQUAL
Editorial & Mortgage Readiness Review Board/Author & Executive Systems Reviewer
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Author & Executive Systems Reviewer

Drew Tuzson

UQUAL Technology and Operations · UQUAL LLC

Drew Tuzson leads technology, operations, and interactive diagnostic systems at UQUAL LLC. He architects UQUAL's 4-Pillar Mortgage Readiness Score Calculator, Home Affordability & Cash-to-Close Calculator, FHA vs. Conventional Loan Total Cost Calculator, Down Payment Assistance & Second-Lien Calculator, and Interactive Mortgage DTI Simulator, translating complex agency underwriting manuals (HUD Handbook 4000.1, Fannie Mae Selling Guide, Freddie Mac Guide, VA Pamphlet 26-7, and USDA HB-1-3555) into transparent self-assessment tools and step-by-step borrower preparation roadmaps.

4-Pillar Readiness Score ArchitectureAgency Underwriting Rulebook Synthesis (HUD 4000.1, Fannie Mae, Freddie Mac, VA, USDA)
Areas of Underwriting & Readiness Focus
  • 4-Pillar Mortgage Readiness Scoring Methodology
  • Debt-to-Income (DTI) Ratio Modeling and Student Loan IDR Rules
  • FHA Manual Underwriting and Compensating Factors (HUD 4000.1)
  • FHA MIP vs. Conventional HPA 78% LTV PMI Breakeven Modeling
  • Down Payment Assistance (DPA), CLTV, and Subordinate Second-Lien Modeling
  • FICO 10T and VantageScore 4.0 Trended Credit Data
  • Post-Bankruptcy and Foreclosure Mortgage Waiting Periods
  • State Mortgage Readiness (Texas TDHCA/TSAHC, Florida Hometown Heroes, Colorado CHFA/MetroDPA, Georgia Dream, and North Carolina NCHFA)

Primary Bylined Guides (5)

Mortgage Readiness Guides Authored by Drew Tuzson

Browse All Resources
VantageScore 4.0 vs. Classic FICO (and VantageScore 3.0): Complete 2026 Mortgage Underwriting Guide

VantageScore 4.0 vs. Classic FICO (and VantageScore 3.0): Complete 2026 Mortgage Underwriting Guide

Why does your free Credit Karma or Equifax VantageScore 3.0 differ from your mortgage credit score? Compare VantageScore 4.0 vs. Classic FICO (2/4/5) and VantageScore 3.0 across 24-month trended data, paid collections, thin-file rent and utility history, 14-day inquiry windows, and 2026 state HFA overlays.

Nov 6, 202619 min
USDA Loan Income Limits, GUS Underwriting, and Zero-Down Mortgage Readiness Guide (2026)

USDA Loan Income Limits, GUS Underwriting, and Zero-Down Mortgage Readiness Guide (2026)

Master 2026 USDA Guaranteed Loan rules under HB-1-3555, including Repayment Income vs. 115% AMI Household Eligibility Income, $480/$400 adjusted income deductions, GUS Accept/Eligible rules, and 0% down readiness.

Nov 3, 202624 min
Mortgage Waiting Periods After Bankruptcy, Foreclosure, Short Sale, or Late Payments (2026 Matrix)

Mortgage Waiting Periods After Bankruptcy, Foreclosure, Short Sale, or Late Payments (2026 Matrix)

Compare 2026 FHA, Conventional, VA, and USDA mortgage waiting periods after Chapter 7 and Chapter 13 bankruptcy, foreclosure, short sale, and 30 to 90 day late payments, plus extenuating circumstance rules.

Nov 2, 202623 min
How to Get a Mortgage With Low Credit in 2026: The 4-Pillar Loan Readiness Roadmap

How to Get a Mortgage With Low Credit in 2026: The 4-Pillar Loan Readiness Roadmap

Learn how to qualify for a mortgage with a 500 to 620 credit score in 2026 using agency minimum guidelines, HUD compensating factors, and a 90-day 4-pillar loan readiness plan.

Nov 2, 202626 min
Down Payment Assistance Programs: A Complete Guide for First-Time Homebuyers (2026)

Down Payment Assistance Programs: A Complete Guide for First-Time Homebuyers (2026)

Compare the 4 types of 2026 down payment assistance (outright grants, 0% forgivable second liens, 0% deferred silent seconds, and amortizing DPA loans), 620-640 HFA credit overlays, CLTV DTI math, and flagship state HFA programs.

Mar 16, 202627 min

UQUAL Editorial & Compliance Review Board

Flagship 2026 Agency Underwriting Guides Reviewed by Drew Tuzson

As a member of UQUAL's Editorial & Mortgage Readiness Review Board, Drew Tuzson contributes to the technical verification of our 4-pillar underwriting reference guides against HUD Handbook 4000.1, the Fannie Mae Selling Guide, Freddie Mac Guide, VA Pamphlet 26-7, and USDA HB-1-3555.

Mortgage Turn-Down and Fallout Pipeline Conversion Guide for Loan Officers (2026)

Mortgage Turn-Down and Fallout Pipeline Conversion Guide for Loan Officers (2026)

A complete 2026 playbook for mortgage loan officers and branch managers on converting credit, DTI, and AUS Refer/Eligible turn-downs into closed loans using 4-pillar borrower incubation.

Nov 3, 202621 min
Sourced and Seasoned Funds: 2026 Mortgage Bank Statement, Large Deposit, and Gift Rules

Sourced and Seasoned Funds: 2026 Mortgage Bank Statement, Large Deposit, and Gift Rules

Understand 2026 mortgage bank statement underwriting rules for sourced and seasoned funds, large deposit thresholds (>50% income vs. >1% price), gift funds, and 60-day cash seasoning.

Nov 2, 202619 min
Self-Employed, 1099, and Variable Income Mortgage Underwriting Guide (2026 Rules)

Self-Employed, 1099, and Variable Income Mortgage Underwriting Guide (2026 Rules)

Learn how mortgage underwriters calculate qualifying income for self-employed, 1099, and variable-income borrowers in 2026 using IRS tax add-backs, 24-month averaging, and agency rules.

Nov 2, 202625 min
Can You Get a Mortgage With Collections, Charge-Offs, or Disputed Accounts? (2026 Agency Rules)

Can You Get a Mortgage With Collections, Charge-Offs, or Disputed Accounts? (2026 Agency Rules)

Compare 2026 FHA, Fannie Mae, Freddie Mac, and VA underwriting rules for medical collections, the FHA $2,000 / 5% collection rule, charge-offs, tax liens, and why active credit disputes block automated underwriting.

Nov 2, 202623 min
Manual Underwriting vs Automated Underwriting (AUS) in 2026: Complete Mortgage Approval Guide

Manual Underwriting vs Automated Underwriting (AUS) in 2026: Complete Mortgage Approval Guide

Understand the difference between Automated Underwriting Systems (DU, LPA, TOTAL, GUS) and manual underwriting, including Refer/Eligible findings, the FHA 31/43 to 40/50 DTI matrix, and Verification of Rent rules.

Nov 2, 202622 min
Credit Score Requirements for Every Mortgage Type (2026 Guide)

Credit Score Requirements for Every Mortgage Type (2026 Guide)

See the minimum credit score requirements for FHA, VA, conventional, USDA, and jumbo mortgages in 2026, plus how middle scores work and realistic timelines.

Mar 2, 202622 min

More from UQUAL's Editorial & Review Board

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Standing Legal, Regulatory & Entity Disclosure (Westminster, CO Headquarters)

UQUAL is a loan readiness company. UQUAL is not a credit repair company and does not provide credit repair, debt settlement, legal, or tax guidance, and UQUAL is not a lender. UQUAL LLC is headquartered at 1499 W 121st Ave #200, Westminster, CO 80234 (Toll-Free: (833) 498-7825). All guides authored or reviewed by Drew Tuzson are for educational self-assessment only and do not constitute a loan pre-approval or financial advice. Consumers may pull free official credit reports at AnnualCreditReport.com and locate a HUD-approved housing counselor at consumerfinance.gov/find-a-housing-counselor.

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