Building a home in Florida is one of the most rewarding — and financially complex — decisions you can make. Unlike buying an existing property, new construction requires two distinct financing phases: a short-term construction loan that funds the build, and a permanent mortgage that replaces it once the home is complete.
Many Florida borrowers don’t realize these are separate transactions with separate approvals, timelines, and qualifying requirements. Getting the conversion wrong — or being unprepared for it — can delay your move-in, cost you in duplicate closing fees, or leave you scrambling to re-qualify under different market conditions.
This guide walks you through every step of converting a construction loan to permanent mortgage in Florida, from choosing the right loan structure before the first nail is driven to locking your final rate and claiming your Florida Homestead Exemption under Florida Statute 196.031.
Here’s something most borrowers overlook: Florida’s no state income tax environment gives you a genuine debt-to-income (DTI) advantage that can meaningfully improve your qualifying position. We’ll show you exactly how to use it at each phase of this process.
Whether you’re building a primary residence in Orlando, a coastal home in Sarasota, or a custom build anywhere across the state, this guide gives you a precise, step-by-step roadmap. And if you want to check your eligibility before diving in, Florida Mortgage Maestro’s NoTouch Credit process means you can explore your options with a no hard inquiry mortgage pre approval — your credit score stays untouched while you get real answers.
Inline byline: Duane Buziak, NMLS #1110647, Florida-licensed mortgage broker at Coast2Coast Mortgage LLC NMLS #376205, serving clients statewide.
Step 1: Choose the Right Loan Structure Before Construction Begins
The single most consequential decision in new construction financing happens before your builder breaks ground. You need to choose between two fundamentally different loan structures, and that choice shapes everything that follows: your closing costs, your rate lock strategy, your qualifying risk, and your flexibility to shop lenders.
One-Time-Close (OTC): Also called a construction-to-permanent loan, this structure combines both phases into a single closing. You get one approval, one set of closing costs, and your permanent rate is typically locked at the start. The upside is simplicity and reduced re-qualification risk. The tradeoff is fewer lender options and less flexibility to take advantage of rate movements during the build.
Two-Time-Close: This structure keeps the construction loan and permanent mortgage as separate transactions with separate closings. You pay two sets of closing costs and must re-qualify for the permanent loan after the build is complete. The significant advantage: once construction is done, you can shop the permanent mortgage market across hundreds of lenders and lock a rate based on current conditions — not conditions from 12 months ago.
For Florida borrowers working with a broker rather than a single bank, two-time-close often delivers better long-term economics. A broker can access the full permanent mortgage market after your Certificate of Occupancy is issued, potentially saving you far more than the cost of a second closing.
Conventional, FHA, VA, and USDA loan programs all offer OTC construction-to-permanent variants, though availability varies. VA borrowers in particular should note that VA guarantees a one-time-close construction loan option — an excellent choice for eligible veterans who want to minimize closing costs and qualifying steps. For more on VA financing for Florida military families, see our guide to the best home loan options for military families.
Here’s a side-by-side comparison to help you decide:
Number of Closings: OTC = One | Two-Time-Close = Two
Rate Lock Timing: OTC = Locked at construction start | Two-Time-Close = Locked after CO is issued
Qualifying Risk: OTC = Lower (one underwrite) | Two-Time-Close = Higher (must re-qualify at conversion)
Lender Options: OTC = Limited to construction lenders offering OTC | Two-Time-Close = Full market access at permanent phase
Closing Costs: OTC = One set | Two-Time-Close = Two sets
Typical Timeline: OTC = 6–18 months build + automatic conversion | Two-Time-Close = 6–18 months build + 30–60 days to close permanent
Best For: OTC = Borrowers who want simplicity and rate certainty | Two-Time-Close = Borrowers who want rate flexibility and maximum lender competition
Your success indicator for this step: You have a written decision on loan structure and have confirmed your broker can offer it before you sign a builder contract.
Step 2: Get Pre-Approved and Verify Your Qualifying Position
Construction-to-permanent loans carry stronger qualifying requirements than a standard purchase mortgage. In a one-time-close scenario, the lender underwrites both the construction phase and the permanent mortgage simultaneously — meaning your file needs to be clean, complete, and well-documented from day one.
Here’s what lenders typically evaluate:
Credit Score: Most construction loan programs require a minimum score of 620 to 680, depending on the loan type. FHA construction loans may accept lower scores with compensating factors. VA has no official minimum, though many lenders apply a 620 overlay. Conventional construction loans often require 680 or higher.
DTI Ratio: This is where Florida borrowers have a structural advantage worth understanding. Florida has no state income tax. That means your take-home pay is higher relative to your gross income than borrowers in states like California, New York, or Illinois. While DTI is calculated on gross income, the practical cash flow available to service your mortgage is genuinely stronger. When you document your income accurately, this no-income-tax reality supports a more favorable DTI presentation — and it’s a defensible, real financial advantage, not a technicality.
Reserves: Most construction lenders require 6 to 12 months of PITI (principal, interest, taxes, and insurance) in verified reserves. Plan for this well before you apply — it’s one of the most common surprises for first-time construction borrowers.
Builder Approval: The lender approves your builder as well as you. We’ll cover this in detail in Step 3.
The smartest way to start this process is with a mortgage pre approval without hard pull. Florida Mortgage Maestro’s NoTouch Credit Pull lets you understand your qualifying position — credit, DTI, reserves — without a hard inquiry affecting your score. This matters because you may be shopping builders for months before you’re ready to formally apply.
When you are ready to move to full pre-approval, gather these documents:
1. Two years of federal tax returns (all schedules)
2. W-2s or 1099s for the past two years
3. Two to three months of bank statements
4. Signed builder contract with a detailed scope of work
5. Architectural plans and specifications
6. Builder’s license number and proof of insurance
7. Documentation of reserves (investment accounts, retirement accounts with vesting rules noted)
Your success indicator for this step: A written pre-approval letter that specifically covers the construction loan AND the permanent conversion — not just a standard purchase pre-approval. These are different documents. Make sure yours covers both phases.
Step 3: Vet Your Builder and Lock the Construction Draw Schedule
Your lender doesn’t just approve you — they approve your builder. This is a step many borrowers underestimate, and it can delay your timeline significantly if you’re working with a builder who hasn’t been through lender scrutiny before.
In Florida, your builder must hold a valid Florida Certified General Contractor or Certified Building Contractor license. You can verify this directly through the Florida Department of Business and Professional Regulation (DBPR) at myfloridalicense.com. Do not skip this step. An unlicensed or improperly licensed builder will disqualify your loan.
Beyond licensing, lenders typically require:
General Liability Insurance: Covers property damage and injury during construction.
Builder’s Risk Insurance: Covers the structure itself during the build.
References: Prior completed projects and client references.
Financial Statements: Some lenders require the builder to demonstrate financial stability, particularly for larger loan amounts.
Once your builder is approved, the lender will establish a draw schedule — the mechanism by which construction funds are disbursed in stages tied to verified milestones. Typical draw milestones include foundation completion, framing, rough mechanicals (plumbing, electrical, HVAC), drywall, and final completion.
Here’s the key financial detail: interest on a construction loan accrues only on funds that have actually been drawn, not on the full loan amount. This is a genuine cash flow advantage if you understand it.
Worked example: On a $400,000 construction loan, if only $120,000 has been drawn at month 3, your interest accrues on $120,000 — not $400,000. At a 7% construction rate, that’s roughly $700 per month in interest rather than $2,333. Budget for these interest-only payments throughout the build, knowing they will increase as more funds are drawn.
Before finalizing your build site, run a flood zone check at msc.fema.gov — the FEMA Map Service Center. Florida’s coastal and low-lying areas include many properties in high-risk flood zones (AE, VE, and others). If your property falls in a high-risk zone, flood insurance is required for any federally backed loan. That flood insurance premium adds to your monthly PITI and directly affects your DTI calculation at the permanent conversion stage. For coastal builds in particular, this is a number you need to know before you commit to the site, not after.
Common pitfall: Builder delays can push your construction loan past its maturity date. Confirm before closing that your construction loan includes extension options, and understand the cost of each extension. Extensions are common — being prepared for them is not.
Your success indicator for this step: Your lender has formally approved your builder, and the draw schedule is documented in your loan agreement.
Step 4: Manage the Construction Phase and Protect Your Credit
The 6 to 18 months your home is being built may feel like a waiting period, but from a mortgage standpoint, it’s an active qualifying period. Lenders re-verify your employment, income, and credit before the permanent conversion. Your financial profile needs to look as strong at conversion as it did at pre-approval — ideally stronger.
The rules during construction are straightforward but non-negotiable:
Do not open new credit accounts. Every new account creates a hard inquiry and reduces your average account age — both of which can lower your score and raise lender concerns.
Do not take on new installment debt. A car loan, personal loan, or new lease payment increases your monthly obligations and raises your DTI. Even a modest new payment can push you outside qualifying ratios if your income hasn’t changed.
Do not change jobs without consulting your broker first. Employment changes — even lateral moves or promotions — can complicate income documentation. If a job change is unavoidable, get guidance before it happens. Our article on navigating a mortgage with recent job changes walks through the specific scenarios lenders scrutinize.
Do not make large undocumented deposits. Any deposit outside your normal income pattern will require a paper trail. Keep records of any transfers, gifts, or asset sales during the build.
Monitor your DTI throughout the build. If interest rates rise during construction and you’re in a two-time-close structure, your permanent mortgage payment will be higher than originally modeled — re-run your DTI math before conversion. Florida’s no state income tax still gives you a structural DTI advantage worth documenting in your updated financial picture. Use the CFPB mortgage calculator to model different rate scenarios as your build progresses.
Work with your broker to set up soft credit pull mortgage monitoring during the build. This allows you to track your credit profile throughout construction without triggering hard inquiries — so there are no surprises when the lender runs their pre-conversion verification.
Keep organized records of all draw disbursements, inspection reports, and lien waivers from subcontractors. These documents are required at conversion and can cause delays if they’re missing. For a deeper look at what underwriters examine at the conversion stage, see our guide on the mortgage underwriting process explained.
Your success indicator for this step: At month 10 to 12, you can run a clean re-verification of income, employment, and credit with no surprises — the same financial story you told at pre-approval, ideally with improved reserves.
Step 5: Complete the Certificate of Occupancy and Trigger the Conversion
After months of draws, inspections, and construction milestones, one document makes the permanent mortgage possible: the Certificate of Occupancy (CO). Issued by your local Florida municipality after final inspections pass, the CO is the official signal that your home is safe, code-compliant, and ready to be financed as a permanent residence.
What happens next depends on your loan structure.
For two-time-close borrowers: The CO is your trigger to formally apply for the permanent mortgage. This is the moment you’ve been waiting for — you can now shop lenders, compare rates across the full market, lock your rate, and close a second time. The flexibility you preserved by choosing two-time-close pays off here.
For one-time-close borrowers: The CO typically triggers an automatic modification from construction to permanent terms, per the language in your original loan documents. Review those documents now — confirm the exact trigger language, the timeline for modification, and whether any additional documentation is required from you.
Appraisal risk at conversion: The completed home will be appraised as a finished structure. If the appraised value comes in below your total build cost, your loan-to-value (LTV) ratio may exceed program limits. In that scenario, you may need to bring additional cash to closing or restructure the loan. This risk is real and worth discussing with your broker before construction begins — not after the CO is issued.
Income-based assistance programs: If you’re using any DPA or income-based program on the permanent phase, verify that your household income still falls within current HUD Area Median Income limits for your Florida county. AMI limits are updated annually — check the current figures at huduser.gov/portal/datasets/il.html, the specific HUD dataset page, not the HUD homepage.
Florida Homestead Exemption — Florida Statute 196.031: This is one of the most valuable steps Florida homeowners miss. Once you move into your completed home as your primary residence, you’re eligible for a $50,000 assessed value reduction on your property taxes under Florida Statute 196.031. File with your county property appraiser by March 1 of the year following your move-in date.
Here’s the timing detail that catches people off guard: if you receive your CO and move in during October or November, you will not capture the Homestead Exemption for that first partial year — the January 1 ownership and residency requirement means your exemption takes effect the following tax year. Plan your move-in timeline accordingly, and put the March 1 filing deadline on your calendar the moment you have your CO. You can find your county property appraiser’s filing portal through floridarevenue.com.
This exemption reduces your assessed value, lowers your annual property tax bill, and improves your long-term housing cost picture — a genuine, permanent financial benefit for Florida homeowners.
Your success indicator for this step: CO in hand, appraisal ordered, and your Homestead Exemption filing date confirmed on your calendar.
Step 6: Lock Your Permanent Rate and Close With Confidence
For two-time-close borrowers, this is where the strategy pays off. With your CO in hand and your appraisal in progress, you now have access to the full permanent mortgage market. A broker can shop hundreds of lenders on your behalf — comparing rates, terms, and program features that a single construction lender’s in-house permanent product simply cannot match.
Rate lock timing matters here. Once you have your CO and the appraisal is underway, you typically have a 30 to 60 day window to lock your rate and close the permanent loan. Don’t wait. Rate locks expire, and construction loan maturity dates don’t move. For a detailed approach to rate comparison, see our guide on how to shop for mortgage lenders. If you’re considering buying the rate down permanently, our mortgage rate buydown strategy guide explains when that math works in your favor.
Here’s a comparison of the permanent loan options available for Florida new construction:
Conventional: Minimum 3–5% down | 620–680+ credit score | PMI required below 20% down | Loan limits per FHFA county limits | New construction eligible
FHA: Minimum 3.5% down | 580+ credit score (with 10% down, 500+) | MIP required for life of loan in most cases | $524,225 baseline limit (higher in some FL counties) | New construction eligible
VA: 0% down for eligible veterans | No VA-set minimum (lender overlays typically 620+) | No mortgage insurance | Loan limits tied to entitlement | New construction eligible via OTC or two-time-close
USDA: 0% down | 640+ typically required | Guarantee fee applies | Income and geographic eligibility required | New construction eligible in designated rural areas
VA borrowers should also explore the Salute Our Soldiers Military Loan Program through Florida Housing Finance Corporation — it may provide additional assistance on top of VA financing for eligible active duty members, veterans, and surviving spouses.
Revisit the Florida no-income-tax DTI advantage one more time at this stage. Document your gross income accurately in your permanent loan application. Because Florida has no state income tax withholding, your net-to-gross ratio is structurally favorable — this supports a stronger DTI presentation to underwriting and is worth making explicit in your file.
If your new construction is energy-efficient, ask your broker about Energy Efficient Mortgage (EEM) programs — new construction often qualifies, and EEM financing can allow you to roll energy efficiency improvements into your permanent loan. See our guide on energy-efficient mortgage programs for specifics.
Your final closing checklist for the permanent mortgage:
1. Certificate of Occupancy (original)
2. Final appraisal report
3. Title search and title insurance
4. Survey of the completed property
5. Flood insurance binder (if required by flood zone designation)
6. Homeowner’s insurance binder
7. Lien waivers from all subcontractors and suppliers
8. Final draw documentation and inspection reports
Your success indicator for this step: Rate locked, Closing Disclosure reviewed and signed, closing date confirmed.
Putting It All Together: Your Florida Construction-to-Permanent Checklist
Here’s the complete six-step sequence in checklist form. Use this as your running reference from builder contract to permanent closing.
☐ Step 1: Choose OTC or two-time-close structure; confirm broker access to your chosen program before signing builder contract
☐ Step 2: Complete pre-approval covering both construction and permanent phases; verify credit, DTI, and reserves; use NoTouch Credit Pull for initial eligibility check
☐ Step 3: Verify builder license at myfloridalicense.com; confirm builder approval with lender; lock draw schedule in loan documents; check flood zone at msc.fema.gov
☐ Step 4: Maintain financial stability throughout the build; no new credit, debt, or undocumented deposits; monitor credit with soft pull mortgage tracking
☐ Step 5: Obtain Certificate of Occupancy; order appraisal; verify HUD AMI if using DPA; file for Florida Homestead Exemption (FL Statute 196.031) by March 1
☐ Step 6: Lock permanent rate; complete final closing checklist; confirm all lien waivers and insurance binders are in order
Florida’s structural advantages — no state income tax improving your DTI position, the Homestead Exemption under FL Statute 196.031 reducing your assessed value, and FEMA flood zone awareness protecting your long-term PITI — make this process genuinely different from building in other states. Know these tools and use them.
Ready to start? Get your credit-safe consultation today through Florida Mortgage Maestro’s NoTouch Credit process — mortgage pre approval without hard pull, so you can understand your options with no credit hit and no commitment.