Construction Loan Guide 2026: Types, Rates, Requirements, and the One-Time Close Advantage
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If you are planning to build a home in 2026, you need a construction loan. Not a mortgage. Not a home equity loan. A construction loan is a specific financing product designed for building rather than buying, and it works differently in important ways.
the best construction loan structure for most borrowers in 2026 is the One-Time Close (OTC) construction loan, which combines land purchase, construction financing, and permanent mortgage into a single loan with a single closing. Security America Mortgage specializes in this product, particularly for veterans through the VA One-Time Close program.
Ready to talk through your build? Call (855) 701-2816 or start your application online. Pre-approval typically takes 24 to 48 hours.
How a Construction Loan Works
The construction loan process has distinct phases that differ meaningfully from a standard home purchase mortgage. Understanding the full arc — application through conversion — helps you plan your timeline and know what to expect at each stage.
Application and Pre-Approval
Standard financial documentation — income, credit, assets, employment — plus construction-specific items. See construction loan requirements for the full list.: plans, specs, builder information, land documentation. Pre-approval from Security America Mortgage typically takes 24 to 48 hours.
Underwriting and Approval
The lender evaluates your application and the specific construction project. Review includes the completed project appraisal (appraised on the finished value), builder qualifications, cost of improvements analysis, and required contingency.
Closing
For One-Time Close loans, you close once at the start of construction — rate locked, loan funded. For Two-Time Close loans, you close on the construction loan first, then close again separately when the permanent mortgage takes over.
Land Purchase
If your loan includes land purchase, the seller is paid at closing. See our land and construction loans guide. The land purchase is included in the total loan amount alongside construction costs and contingency.
Construction
Your builder starts work. Funds are released in draws as work progresses through inspected milestones: foundation, framing, mechanical rough-in, drywall, final. Each draw requires an inspection confirming milestone completion.
Interest During Construction
Traditional construction loans charge interest on drawn amounts and require monthly interest-only payments. The VA One-Time Close is different: interest is a builder-paid item in the project budget. The borrower makes no monthly payments during construction. This is a core VA OTC advantage.
Certificate of Occupancy
When construction completes and passes final inspection, the local municipality issues a Certificate of Occupancy (CO). This triggers the conversion process.
Conversion to Permanent Mortgage
The construction loan converts to a permanent mortgage. With One-Time Close, this happens automatically — no new closing, no re-qualification, no additional closing costs. With Two-Time Close, a second closing is required.
What Is a Construction Loan?
A construction loan is a short-term loan used to finance the construction of a home. Unlike a standard mortgage where you receive the entire loan amount at closing to buy an existing house, a construction loan releases funds in stages — called draws — as your builder completes specific phases of construction.
Once construction is complete, the loan either converts to a permanent mortgage automatically (One-Time Close) or is paid off with a separate end mortgage (Two-Time Close).
🏠 Standard Mortgage
Finances a home that already exists. Full loan amount funds at closing to pay the seller. Monthly principal and interest payments start immediately.
🛠 Construction Loan
Finances the process of building a home. Money disbursed in stages as construction progresses. Payment structure depends on loan type — interest-only or no payments at all during the build.
📈 One-Time Close
Construction financing and permanent mortgage combined into one loan with one closing. See construction-to-permanent loans. Closes before construction starts. Automatically converts to permanent mortgage at completion. Our recommended structure for nearly all borrowers. Read: Is it better to build or buy?
⚠ Two-Time Close
Two separate closings — construction loan first, then permanent mortgage after completion. Two sets of closing costs. Rate risk between closings. Must re-qualify after construction. Not recommended when OTC is available.
The short answer: If you are planning to build in 2026, you almost certainly want a One-Time Close construction loan. The remaining question is which program — VA (if you are eligible), USDA (rural), FHA, or conventional. Security America Mortgage offers all four. Call (855) 701-2816 to discuss your specific situation.
Types of Construction Loans in 2026
Security America Mortgage offers all four residential construction loan programs. The decision framework is simple: if you qualify for VA, use VA. If USDA-eligible, consider USDA. Otherwise, compare conventional and FHA based on your down payment and credit profile. See our FHA vs VA loan comparison.
Veterans, active duty service members, qualifying Guard/Reserve, and surviving spouses
Zero down with full entitlement (including land purchase) • No borrower payments during construction • No PMI ever • Rate locked at initial closing • Automatic conversion to permanent VA mortgage • 11-month max construction period • 5% required contingency • Funding fee waived at 10%+ service-connected disability • No VA Builder ID required since March 2025 • See full VA One-Time Close details →
FHA borrowers — typically first-time buyers or borrowers with credit scores in the 580–619 range
3.5% down payment minimum (with 580+ credit score) • Monthly MIP required — unlike VA • FHA loan limits apply ($541,287 floor / $1,249,125 ceiling for 2026) • Interest-only payments typically required during construction • Less widely offered than VA due to underwriting complexity
Borrowers building in USDA-eligible rural areas within income limits (typically 115% of area median income)
Zero down payment • Property must be in a USDA-eligible area • Income limits apply • Monthly USDA guarantee fee (similar to PMI) • Competitive rates — often below conventional • Works well for rural building situations where the borrower qualifies
Non-government-eligible borrowers with 680+ credit and 10–20% down — or borrowers who prefer conventional financing
10–20% down payment typically required • 680–720 minimum credit score • PMI required if under 20% down • Market rate — no government rate floor • No government program limits • More flexible terms than FHA in many cases for qualified borrowers • Available as One-Time Close or Two-Time Close
Which program is right for you? If you are a veteran or active duty service member, start with VA. If you are building in a rural area, check USDA eligibility. If you have 10–20% down and 680+ credit, conventional OTC often beats FHA on long-term cost. FHA OTC is the path when down payment is limited and VA or USDA do not apply. Call (855) 701-2816 and we will run all scenarios that apply to your situation.
We do not originate owner-builder loans. All Security America Mortgage construction loans require a qualified licensed builder. See VA-approved builders or how to become a VA-approved builder. Commercial construction loans are also outside our product range.
One-Time Close vs Two-Time Close: The Definitive Comparison
Choosing between One-Time Close and Two-Time Close is the biggest structural decision in construction financing. The Two-Time Close was standard for decades. The answer is almost always One-Time Close today — more favorable on cost, risk, and simplicity.
One-Time Close — Recommended
Two-Time Close — Not Recommended
When does Two-Time Close make sense? In narrow situations: borrowers with very complex construction projects. Use our construction loan calculator to compare payment scenarios across structures., builder situations incompatible with OTC lender requirements, or where the permanent loan needs to be structured differently from what OTC allows. These are exceptions. For the vast majority of borrowers, One-Time Close is the right answer.
Construction Loan Requirements 2026
Requirements vary by loan type, but common elements apply across all construction loan programs. Construction loans generally require slightly higher credit scores than equivalent purchase loans. See full construction loan requirements and construction loan down payment guides. because of the added complexity and risk.
Credit Score by Loan Type
Down Payment by Loan Type
Income and DTI
Contingency Required
Builder Requirements
- Licensed and insured in the state where construction will occur
- Experience with similar construction projects
- Fixed-price contract (not cost-plus for most loan types)
- Willing to work with construction loan draw and inspection structure
- Provides complete plans, specifications, and required contracts
- Financially stable — lender vets builder background
Property Requirements
- Zoned residential and legal
- Permanent road access and utilities available or planned
- Not in Runway Protection Zones (VA specifically prohibits)
- Adequate soil and drainage
- Flood zone insurance if required
- Meets Minimum Property Requirements for the specific loan program
Documents Needed for a Construction Loan
Construction loans require both standard mortgage documentation and construction-specific documentation. Gathering everything before pre-approval starts prevents the delays that come from a document chase mid-process.
Standard Financial Docs
Construction-Specific Docs
VA-Specific Additional Docs
Important for VA borrowers: You do not need to gather your COE separately. Security America Mortgage pulls your Certificate of Eligibility directly through the VA's Web LGY portal as part of pre-approval. Also see our construction financing paperwork guide. Call (855) 701-2816 and we will tell you exactly which documents apply to your specific service situation and loan type.
Ten Common Construction Loan Mistakes to Avoid
These are the ten most common pitfalls we see at Security America Mortgage — and what to do instead.
Underestimating Budget
Construction always costs more than initial estimates. Build in 10 to 20 percent contingency beyond the required 5 percent minimum. See how much it costs to build a house and cost per square foot. Material costs, labor shortages, and unforeseen site conditions are normal — not exceptional.
Choosing a Builder Based on Price Alone
The lowest bid often becomes the highest final cost through change orders and quality issues. Browse top custom home builders before choosing. A builder who is 15 percent cheaper upfront but causes 2 months of delays and 10 percent in change orders is more expensive.
Choosing Two-Time Close When OTC Is Available
Higher costs, more risk, no benefit for most borrowers. Two sets of closing costs plus rate risk during construction versus one set of closing costs and a locked rate.
Not Comparing Rates Between Lenders
Rates vary significantly across construction lenders. Security America Mortgage is competitive — but get at least two quotes before committing.
Fighting the Required Contingency
The VA 5% contingency requirement is not negotiable. It exists because construction projects routinely encounter unexpected costs. Veterans who minimize the contingency often face project stalls.
Underestimating Timeline
Add 2 months to whatever timeline your builder quotes. Permit delays, material lead times, and weather all affect construction schedules.
Making Financial Changes During Construction
Opening new credit lines, changing jobs, or making large purchases during the construction period can complicate the permanent mortgage conversion or trigger re-verification issues.
Ignoring Builder Qualifications
Your lender vets the builder — but their vetting is not a substitute for your own due diligence. Licensing status, references, and complaint history are your responsibility to check.
Not Understanding the Draw Process
Missed draw deadlines or incomplete inspection documentation can delay funds and stall your project. The builder gets paid in stages — any delay in a draw becomes a delay in construction.
Overlooking Insurance Requirements
Construction requires specific insurance — Builder's Risk or Homeowner's Insurance with construction endorsement. Standard homeowner's insurance does not cover a home under construction.
Construction Loan FAQ
A construction loan is a short-term loan used to finance the construction of a home. Funds are released in stages (draws) as construction progresses through inspected milestones. Once construction is complete, the loan converts to a permanent mortgage (One-Time Close) or is paid off with a separate end mortgage (Two-Time Close).
You apply, get approved, and close. Funds are held by the lender and released in draws as your builder completes construction milestones — foundation, framing, mechanical rough-in, drywall, final. During construction, you make interest-only payments on drawn amounts (traditional structure) or no payments at all (VA One-Time Close). When construction completes, the loan converts to a permanent mortgage.
A One-Time Close construction loan combines the construction financing and permanent mortgage into one loan with one closing. You close once at the start of construction. The loan funds your build, then converts automatically to a permanent mortgage when construction is complete. Advantages: one set of closing costs, rate locked at initial closing, no re-qualification at completion.
A mortgage finances the purchase of an existing home. The entire loan funds at closing, and monthly principal and interest payments start immediately. A construction loan finances the process of building. Funds release in stages, and payment structure varies — interest-only during construction for traditional structure, or no payments during construction for the VA One-Time Close.
Construction loan rates in 2026 are typically 0.5 to 1.5 percent higher than standard mortgage rates. The VA One-Time Close is an exception: the rate is locked at initial closing and carries through the permanent mortgage. Call (855) 701-2816 for specific rate quotes based on your loan type and credit profile.
VA construction loans through Security America Mortgage require 640 minimum. FHA typically 620 to 640. USDA typically 640. Conventional typically 680 to 720 minimum.
VA with full entitlement: 0 percent. USDA if qualified: 0 percent. FHA: 3.5 percent minimum with 580+ credit score. Conventional: typically 10 to 20 percent minimum.
VA loans with full entitlement have no maximum. FHA construction is limited to FHA loan limits ($541,287 baseline for 2026, $1,249,125 ceiling in high-cost counties). USDA has income and area limits. Conventional is limited to conforming limits ($832,750 baseline for 2026) unless jumbo territory.
Application to closing: 30 to 60 days. Construction period: 6 to 12 months typical (VA maximum 11 months). Total application to move-in: 9 to 14 months.
Yes. The VA One-Time Close construction loan is designed specifically for this. Eligible veterans can build custom homes with zero down payment, no borrower payments during construction, no PMI, and a rate locked from initial closing through the permanent mortgage. The land purchase can be included in the same loan.
Yes, through a One-Time Close construction loan. Land purchase is included in the total loan amount alongside construction costs and contingency. One closing pays the land seller and funds construction. You cannot use a construction loan to buy land and build later — construction must be part of the same transaction.
Yes. Land you already own can provide equity toward the project. See our guide to construction loans when you own land. If the land has an existing loan, it can typically be paid off through the construction loan closing. Land you own free and clear is credited as equity toward the project.
Another term for a One-Time Close construction loan. The loan starts as a construction loan during the build, then converts to a permanent mortgage automatically at completion. One closing, one set of closing costs, no re-qualification.
Traditional construction loans require interest-only payments on drawn amounts during construction. VA One-Time Close is different: interest is included in the project budget as a builder-paid item, so the borrower makes no monthly payments during construction. This is one of the key VA construction loan advantages. This is a significant cash flow advantage.
Yes, if you qualify for VA or USDA financing. VA construction loans require zero down payment with full entitlement, including the land purchase. USDA construction loans require zero down in eligible rural areas within income limits.
Any licensed and insured builder in your state is eligible for consideration. Since March 31, 2025, the VA no longer requires builders to register directly with the VA (Circular 26-25-01). Security America Mortgage conducts our own builder vetting. We do not originate owner-builder loans.
The VA requires 5 percent of the cost of improvements as a contingency reserve. This covers unexpected costs during construction — it is mandatory, not negotiable. Unused contingency at completion reduces your permanent loan balance.
Yes, and you should. Construction loan rates vary by lender. Security America Mortgage is competitive, but getting a second quote before committing is smart. Use our construction loan calculator and VA construction loan calculator to run scenarios first. Call (855) 701-2816 for a rate quote to compare.
Talk Through Your Construction Project With a Specialist
Whether you are a veteran using a VA construction loan, comparing OTC versus two-close, or just figuring out which program fits — we walk through the numbers. Use our construction loan calculator or VA construction loan calculator to run payment scenarios first.
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