You're building a commercial property and you need clarity on how the money actually moves, who eats cost overruns, and what happens at finish line. A commercial construction loan funds the build in stages, covers interest during construction if you structure an interest reserve, and expects a clear permanent take-out or payoff plan before closing.
Key takeaways
- A commercial construction loan is short‑term, disbursed in progress draws, and must convert to permanent financing or be paid off at completion.
- Draw schedules and proper documentation are the top causes of funding delays—prepare invoices, lien waivers, inspector reports, and updated budgets for each draw.
- An interest reserve can cover construction-period interest so you don't make out‑of‑pocket payments while building, but lenders monitor it and can require payments if it runs out.
- Permanent take-outs (SBA, CMBS, conventional, sale) must be baked into the underwriting; have COs, leases or occupancy evidence, and a DSCR-ready pro forma.
What is a commercial construction loan and how does it work?
A commercial construction loan: A short-term, project-specific loan that finances the hard and soft costs to build or substantially renovate a commercial property, disbursed in progress-based draws and designed to be repaid or converted to permanent financing when the project is complete.
Who uses commercial construction loans (developers, builders, owner-occupiers, investors)
Developers, general contractors acting as owners, owner-occupiers building their own facilities, and investors doing ground-up or heavy renovation work use commercial construction loans. The borrower profile affects acceptable permanent take-outs and underwriting expectations.
How lenders underwrite construction risk vs. permanent loan risk
Lenders underwrite construction risk on the project budget, contingency, contractor experience, and draw controls. Permanent risk is underwritten on the exit: stabilized rent rolls, owner cash flow, or an SBA‑type occupant profile. Verified Commercial Funding underwrites deals to fund on our balance sheet where they fit and taps our lending partners for others—so we evaluate both build risk and exit realism up front.
Typical underwriting criteria: developer track record, complete project budget and pro forma, permits, construction contracts, realistic contingency (typically 5–15%), and verified borrower equity (cash or equity-in-kind).
How do draw schedules and disbursements work on a commercial construction loan?
Draw schedules determine when funds leave the lender and are structured to match actual work completed so subcontractors get paid and the lender protects collateral value.
Types of draw schedules (cost-based, milestone-based, % complete inspections)
Cost-based draws pay a percentage of invoiced hard and soft costs. Milestone draws release funds at contract milestones (foundation, shell, MEP complete). Percentage-of-completion draws rely on third‑party inspections and pay a percent of completed work less retainage. Lenders choose the method that best matches the project complexity and risk.
Documentation lenders require for each draw (invoices, lien waivers, inspections)
Draw documentation is non-negotiable: contractor invoices, signed lien waivers (conditional or unconditional as agreed), third‑party inspection reports or photos, updated budget-to-complete, and evidence of paid subcontractor payrolls where applicable. Lenders often require title updates or mechanic’s lien searches at later draws.
How draws are calculated, retainage, and timing to keep cashflow aligned with subcontractor payments
Draws are typically calculated as billings minus previous draws and minus retainage (often 5–10%) held until final completion. Plan subcontractor payments around the inspection cadence—inspector results drive funding speed. Delays in photos, lien waivers, or inspector availability are the most common cause of draw freezes.
Practical checklist: punchlist for each draw request to reduce delays
- Signed contractor invoice and AIA G702/G703 or equivalent
- Conditional lien waivers from subs and suppliers; unconditional waivers at final draw
- Progress photos and third‑party inspector report
- Updated schedule, burn‑rate report, and remaining contingency
- Evidence of permits and inspections passed for that phase
How a direct lender like Verified Commercial Funding speeds draws and common reasons for draw holdbacks
Verified Commercial Funding funds deals on our balance sheet when they fit, so we can accelerate underwriting and wire timing compared with a middleman model. Common holdbacks include missing lien waivers, unresolved change orders without approved budget increases, and unsatisfactory inspection reports. Clear, organized draw packages and proactive communication cut days off funding cycles.
Do you pay interest during construction and what is an interest reserve?
An interest reserve: A lender-funded portion of a construction loan set aside to cover scheduled interest payments during the build period so the borrower does not need to make out-of-pocket interest payments while the project is under construction.
What an interest reserve covers and how it's sized
An interest reserve covers accrued interest while the loan is in the construction period. Lenders size it from the projected funded balance over time, the anticipated construction schedule, and the loan's interest rate. A simple approach: estimate the monthly average funded balance, multiply by the expected interest rate, and multiply by the number of months in construction plus a cushion (often 3–6 months).
Options if interest reserve is exhausted
If the reserve runs out, lenders can require the borrower to make interest payments, replenish the reserve from cash or equity, or move to the permanent payment schedule early. Lenders frequently re-evaluate the reserve mid-build and will require additional equity or a budget reforecast if draws or timelines slip.
Simple sizing example: if the peak funded balance is projected at $5M, average funded balance is $2.5M, expected construction length is 12 months, and the anticipated rate implies $25k/month interest, then a 12‑month reserve would be $300k plus cushion.
What is a permanent take-out and how do you plan for conversion or payoff?
A permanent take-out: A longer-term loan or sale that replaces the construction loan after completion, typically underwritten to stabilized income or owner repayment capacity.
Common permanent take-out options (SBA 7(a)/504, commercial mortgage, investor refinance, sale)
Common take-outs include conventional commercial mortgages, SBA 7(a) or 504 loans for owner-occupied properties, private investor refinancing, or outright sale. Each has different underwriting anchors—SBA requires owner-occupancy and eligible uses, conventional lenders focus on DSCR and LTV, and investor refinance looks for value-add upside or exit capitalization.
Timing and triggers lenders look for before approving conversion
Lenders require final inspections, Certificate of Occupancy, executed leases (if rental), rent rolls demonstrating cash flow, and a final budget reconciliation. Verified Commercial Funding evaluates occupancy, stabilized income, and DSCR before converting or funding a permanent loan on our balance sheet; where a partner product is required, we coordinate the handoff with required documentation prepared in advance.
Action plan for borrowers: have rent schedules, signed leases, COs, final cost reports, and proof that tenant improvements or punchlist items are either complete or escrowed. Plan for rate movement: if market rates rise, your permanent lender may require higher debt service coverage or more equity at conversion.
Frequently asked questions
How do commercial construction loan interest rates and fees work?
Commercial construction loan interest rates are typically floating during construction and may convert to fixed or remain floating at permanent conversion depending on the permanent product. Typical fees include origination fees, inspection fees per draw, and third‑party review costs. A direct lender like Verified Commercial Funding can offer competitive fee and inspection structures and may provide rate holds for a defined period when underwriting supports it.
What are the requirements to qualify for a commercial construction loan?
Commercial construction loan requirements generally include strong borrower credit, verifiable construction experience or a qualified GC, at least 10–25% borrower equity (varies by program), permits in place, detailed cost breakdowns, and a realistic pro forma. Lenders also look at LTV or loan-to-cost, contingency sizing, and exit documentation for the permanent take-out to approve the loan.
How does the conversion from construction loan to permanent financing (take-out) actually happen?
The conversion from construction loan to permanent financing is a steps-based process: final inspections and Certificate of Occupancy, delivery of final lien releases and a construction completion affidavit, verification of stabilized income or leases, and then payoff of the construction facility and funding of the permanent loan. Verified Commercial Funding handles conversion by preparing the permanent underwriting up front when we fund on our balance sheet, or by coordinating the partner lender handoff with the required final docs when a partner product is the intended exit.
Conclusion
A commercial construction loan moves in draws, relies on an interest reserve to bridge the build period, and needs a credible permanent take-out or sale plan at approval. Nail the draw documentation, size the interest reserve conservatively, and have your exit paperwork ready—those three actions cut delay and protect equity.
If you want help preparing a draw package, sizing an interest reserve, or planning a permanent take-out, start a construction loan application or contact us and we’ll outline realistic financing options and timelines.
Internal links: See our Construction & ground-up loan programs — program details and borrower checklist, learn about SBA 7(a) as a permanent take-out for owner-occupied projects, check Bridge & short-term loans for gap financing or quick closings, and browse Commercial real estate lending options for stabilized properties. Get pre-qualified at Get pre-qualified — start a construction loan application.
Definitions: "Commercial construction loan" — A short-term, project-specific loan that finances the hard and soft costs to build or substantially renovate a commercial property, disbursed in progress-based draws and designed to be repaid or converted to permanent financing when the project is complete. "Interest reserve" — A lender-funded portion of a construction loan set aside to cover scheduled interest payments during the build period so the borrower does not need to make out-of-pocket interest payments while the project is under construction.
This article is for general informational purposes only and is not financial, legal, or tax advice or a commitment to lend. Financing is subject to credit approval, property and income verification, and program guidelines; terms vary by transaction. SBA programs are subject to SBA eligibility requirements. Verified Commercial Funding is a division of Verified Home LLC, Company NMLS #2693996. Equal Housing Opportunity.