Reef & Reason Refinance Guides, Calculators and Research
Updated October 2026
- Hawaii Mortgage Options: A Practical 2026 Buyer Guide
- Unsubscribe From Reef & Reason Mortgage Emails
- HHFDC Hula Mae, Down Payment Assistance and Mortgage Credit Certificates in 2026
- Hawaii 4-County 2026 Conforming ($1,249,125), FHA and 2-to-4 Unit Loan Limits
- Hawaii County Home Exemptions (Sept 30 Deadline): Honolulu, Maui, Kauai and Big Island
- Hawaii Conveyance Tax Brackets: Owner-Occupant Certificate vs Investor Transfer Rates
- How Hawaii Escrow Closings Work: Regular System vs Land Court Recording Timelines
- Hawaii VA Home Loans: Zero-Down Up to $1,249,125+, BAH and Disabled Veteran Tax Exemptions
- Financing Hawaii Leasehold vs Fee-Simple Properties: Remaining Lease Term & Ground Rent
- Hawaii Condo AOAO Master Hurricane Insurance Deficits, Special Assessments and Loans
- Buying Honolulu Reserved Housing and HHFDC Shared Appreciation Equity (SAE) Homes
- Financing Hawaii Ohana Units, ADUs and Condominium Property Regimes (CPR) up to $2.40M
- USDA Zero-Down Rural Mortgages on the Big Island, Maui, Kauai, Molokai and Rural Oahu
- Hawaii HELOC, Home Equity Loans and Rate-and-Term Refinance Breakeven Math
- Hawaii Super-Jumbo Mortgages Above $1,249,125: Down Payments, Reserves and Trust Vesting
- Hawaii Hurricane Policies, Big Island Lava Zones 1–9 and Coastal Flood Insurance Escrows
- Honolulu and Kakaako Condo Mortgage Hub: Reserved Housing, AOAO Dues and $1,249,125 Cap
- Ewa Beach, Kapolei and Hoopili Mortgage Hub: West Oahu New Builds, VA Loans and CFDs
- Mililani, Pearl City, Aiea and Waipahu Mortgages: Central Oahu Townhomes and Single-Family
- Kailua and Kaneohe Mortgage Hub: Windward Oahu MCBH VA Loans, CPR Lots and Jumbo
- East Honolulu, Kaimuki, Manoa and Hawaii Kai Mortgages: High-Balance vs Super-Jumbo
- Wahiawa, Haleiwa and Oahu North Shore Home Loans: Schofield Barracks VA and USDA Lines
- Maui County Mortgage Hub: Wailuku, Kahului, Kihei and Upcountry Owner-Occupied Tax Tiers
- West Maui, Kaanapali and Napili Mortgages: Condo Insurance, Rebuilds and Financing
- Kailua-Kona, Waikoloa and West Hawaii Mortgage Hub: Fee-Simple, Condos and Solar Rules
- Hilo, Puna and East Hawaii Mortgage Hub: Lava Zones, Catchment Water and USDA Loans
- Waimea (Kamuela), Honokaa and North Kohala Home Loans: Agricultural Lots and DHHL
- Kauai County Mortgage Hub: Lihue, Kapaa, Kalaheo, Poipu and North Shore Home Financing
- Molokai and Lanai Home Loans: Rural USDA, FHA and HHFDC Financing on Neighbor Islands
- Moanalua, Salt Lake, Nuuanu and Liliha Mortgages: Tripler VA Commuters and Condos
- Waianae, Maili, Nanakuli and Makaha Home Loans: Leeward Oahu FHA, VA and DHHL Options
- Upcountry Maui Mortgages: Pukalani, Makawao, Kula and Haiku Water Meters and CPRs
- Oahu Military Homebuyers: Maximizing 2026 BAH and $1,249,125 Zero-Down VA Loans
- Financing Department of Hawaiian Home Lands (DHHL) Homestead Leases: FHA 247, VA & 184A
- Buying a Detached CPR Home on Oahu, Maui or Kauai: How Underwriters View Shared Land
- Big Island Water Catchment Systems, Off-Grid Solar and Lava Zone 3 Underwriting Rules
- Avoiding Honolulu's Higher "Residential A" Tax Tier by Filing Your $120K Home Exemption
- Physician and Healthcare Mortgages in Honolulu, Maui, Kona, Hilo and Lihue
- Financing Hawaii Resort Condotels and Short-Term Zoned Condos: Portfolio vs Conventional
- Buying New Construction in West Oahu (Hoopili & Koa Ridge): Builder Rate Buydowns
- Solving the Hawaii Condo AOAO Master Hurricane Insurance Gap: Non-Warrantable Solutions
- Hawaii Mandatory Cesspool Conversion Rules: Financing Septic Upgrades at Purchase
- Hawaii Single-Wall Construction, Post-and-Pier Foundations and Termite Clearances (WDO)
- Using Seller Credits to Fund 2-1 Temporary Rate Buydowns on $900K–$1.24M Hawaii Homes
- How HARPTA (7.25%) and FIRPTA Affect Hawaii Escrow Timelines When Buying From Non-Residents
- How Leased vs Owned Rooftop Solar Panels and HECO Batteries Affect Hawaii Mortgage DTI
- Pooling Multi-Generational Family Income on a Hawaii Mortgage: Co-Borrower Rules
- Qualifying for a Hawaii Primary Residence Mortgage With Mainland Remote Income
- Reef & Reason Mortgage Planning
- Reef & Reason Mortgage Calculators
- Monthly Mortgage Payment Calculator
- Home Equity & HELOC Calculator
- Mortgage Refinance Savings Calculator
- Closing Cost Estimator
- Mortgage Amortization Schedule Calculator
- ARM vs. Fixed-Rate Mortgage Calculator
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Loan Program Comparison: 2026 Benchmarks
Reef & Reason Refinance Guides, Calculators and Research — Compare remaining-term interest and closing costs with the new term; divide costs by positive monthly savings for a simple break-even, and account for financed fees.
Historical 2025 one-unit comparison: conforming $832,750; FHA floor $541,287. County and unit-count limits can differ.
| Loan program | Down payment / equity | 2026 one-unit baseline | Costs and page-specific comparison |
|---|---|---|---|
| Home Equity / Refinance | Equity and underwriting dependent | Property and lender dependent | Compare closing costs, term and break-even |
| Conventional | 3%–5% subject to eligibility | $832,750 | PMI generally below 20% down |
| FHA | 3.5% at 580+; 10% at 500–579 | $541,287 floor | 1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years |
| VA | 0% for eligible borrowers | No VA limit with full entitlement | No monthly PMI; funding fee unless exempt |
| USDA | 0% for eligible borrowers | Income, address and repayment eligibility | Guarantee and annual fees; confirm current schedule |
| Jumbo | Lender-specific cash and reserves | Above applicable conforming limit | Lender-specific pricing and insurance |
Sources: FHFA limits; HUD FHA limits.
Editorial Methodology & Primary Sources
Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.
Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.
Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.
- Consumer Financial Protection Bureau (CFPB) — Loan Estimates, APR and borrower disclosures; Regulation Z.
- U.S. Department of Housing and Urban Development (HUD / FHA) — FHA program guidance.
- U.S. Department of Veterans Affairs (VA) — VA loan eligibility and benefits.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — published rate benchmarks.
- U.S. Census state tax collections — state property tax benchmarks; confirm parcel-specific assessments and exemptions with the state revenue department and local assessor.
- Hawaii Housing Finance and Development Corporation — state housing finance and property tax authority.
- Hawaii Department of Taxation — state housing finance and property tax authority.
The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.