LTV compares a loan amount with property value; LTC compares it with the lender-approved project cost. ARV is an estimated value after renovation, not a ratio. Loan-to-ARV divides the loan by that finished value. For an accurate comparison, use the same loan amount and identify which value and cost basis each lender accepts.
This guide explains the formulas. For a renovation budget, fix and flip loan costs covers interest, fees and cash needs. To compare leverage on your property, submit your financing request with the purchase price, values, budget and requested loan amount.
LTV vs LTC in one minute:
- LTV ratio: loan amount ÷ property value. It is the test on a purchase or refinance of a finished property.
- LTC ratio: loan amount ÷ total project cost, meaning the purchase price plus the renovation costs, soft costs and reserves the lender accepts. It is the test on a construction project or a value-add deal.
- Loan-to-ARV: loan amount ÷ after-repair value. It caps how far a renovation loan can grow before the work is done.
What is the difference between LTV and LTC?
LTV measures the loan against a property value, while LTC measures the loan against an accepted project budget, so the same commitment can produce very different percentages. Specify whether the value is as-is or as-complete, which costs count, and whether the numerator is the full commitment or only the initial advance.
The OCC commercial real estate lending handbook, Appendix G, defines LTV using the extension of credit and property market value, and LTC using property cost plus construction costs. These are bank supervisory definitions; a private lender's term sheet must state its own tests.
| Measure | Formula | Input to confirm |
|---|---|---|
| Measure As-is LTV | Formula Loan amount ÷ accepted as-is value × 100 | Input to confirm Current value basis and which loan amount is tested |
| Measure LTC | Formula Loan amount ÷ accepted project cost × 100 | Input to confirm Included purchase, renovation, soft-cost and reserve lines |
| Measure Loan-to-ARV | Formula Loan amount ÷ accepted after-repair value × 100 | Input to confirm Supported finished value and completion assumptions |
| Measure Initial advance ratio | Formula Initial advance ÷ accepted as-is value × 100 | Input to confirm Cash funded at closing, separately from future advances |
An 80% LTC statement does not mean the lender funds 80% of every cost line or that 80% of the commitment is available at closing. Ask for a dollar schedule of purchase funding, renovation advances and any restricted reserves.
How do you calculate LTV, LTC and loan-to-ARV on the same deal?
Calculate each ratio on the same total commitment when you want to compare its exposure against current value, accepted cost and projected finished value. Then calculate the initial advance separately, because money available at closing differs from future renovation funding and using different numerators can disguise how much financing the project requires.
All figures below are invented teaching assumptions, not lender quotes or program limits:
- Purchase price and accepted as-is value: $1,200,000
- Renovation budget: $300,000
- Accepted soft and closing costs: $60,000
- Accepted contingency: $40,000
- Accepted project cost: $1,600,000
- Estimated ARV: $2,000,000
- Requested total commitment: $1,200,000, including a $900,000 initial advance and $300,000 future renovation funding
| Test on the requested commitment | Calculation | Result |
|---|---|---|
| Test on the requested commitment Total commitment ÷ as-is value | Calculation $1,200,000 ÷ $1,200,000 | Result 100% |
| Test on the requested commitment Total commitment ÷ accepted cost | Calculation $1,200,000 ÷ $1,600,000 | Result 75% LTC |
| Test on the requested commitment Total commitment ÷ ARV | Calculation $1,200,000 ÷ $2,000,000 | Result 60% loan-to-ARV |
| Test on the requested commitment Initial advance ÷ as-is value, shown separately | Calculation $900,000 ÷ $1,200,000 | Result 75% |
The initial advance is 75% of as-is value, but the entire commitment equals 100% of it. Neither percentage replaces the other. A lender may test the initial advance against as-is value and the full commitment against as-complete value; confirm that structure before applying a cap.
Which loan limit controls when LTV and LTC disagree?
The lowest dollar amount among the lender's applicable tests controls the leverage calculation, provided you apply each cap to the correct loan amount and denominator. A high advertised LTC cannot overcome a stricter value test, and passing these calculations still leaves the lender's other underwriting and funding conditions to satisfy.
Assume a hypothetical term sheet tests the total commitment against all three bases above, with an 85% as-is cap, 75% LTC cap and 65% loan-to-ARV cap. These caps are chosen only for the example, not taken from a loan program.
| Assumed test | Maximum commitment |
|---|---|
| Assumed test 85% × $1,200,000 as-is value | Maximum commitment $1,020,000 |
| Assumed test 75% × $1,600,000 accepted cost | Maximum commitment $1,200,000 |
| Assumed test 65% × $2,000,000 ARV | Maximum commitment $1,300,000 |
| Assumed test Lowest applicable limit | Maximum commitment $1,020,000 |
The $1,200,000 request exceeds this assumed as-is test by $180,000. At a $1,020,000 commitment, the accepted-budget gap is $580,000 before costs excluded from that budget. The lender must still agree how that commitment divides between the initial advance and future funding.
For a purchase-specific example, read which LTV or LTC test limits a bridge loan. The underwriting calculator helps organize assumptions; it does not replace a lender's written sizing calculation.
Which costs count in LTC, and does buying below appraisal help?
The costs included in LTC depend on the lender's accepted budget, while the value basis can also restrict proceeds when you buy below appraisal. Reconcile land or purchase price, construction, soft costs, contingency, financing costs and reserves line by line, and ask whether any costs or previously invested equity are excluded.
The 2025 Interagency Guidelines for Real Estate Lending define a bank's extension of credit as its legally binding commitment. On a purchase of existing property, their value definition uses the lesser of acquisition cost or estimated value. Do not assume an appraisal above price automatically creates extra purchase proceeds.
For budget detail, see which costs count in construction-loan LTC. Keep the lender's accepted cost base separate from your full investment budget: excluded interest, fees and carrying costs still need funding.
How does ARV change a renovation loan calculation?
ARV changes the value denominator used to test the finished project, but it does not turn an estimated resale price into cash available today or guarantee a sale. Ask which appraisal assumptions support the finished value, how the full commitment is tested against it, and what happens if completion or sale takes longer.
Using the same $1,200,000 commitment, loan-to-ARV is 60% at $2,000,000, 66.7% at $1,800,000 and 75% at $1,600,000. That is a sensitivity calculation, not a forecast. A lower supported value can reduce proceeds even when the cost budget is unchanged.
Renovation funding also has release conditions. The OCC handbook's construction-disbursement discussion describes inspections and cost-to-complete controls; those bank practices are not a private lender's fee schedule. Confirm the fix-and-flip program terms and actual draw documents.
What should you send a lender to compare these ratios?
Send a lender one consistent package with the purchase contract, accepted current value, supported finished value, line-item renovation budget and proposed funding schedule so its leverage calculations can be reconciled. Include your available cash, project experience, desired closing date and sale or refinance plan, then request each binding limit in dollars.
Ask each lender to confirm:
- The total commitment, initial advance and future funding separately.
- Which value applies to each test and whether purchase price limits it.
- Which budget lines count in LTC and which you must fund outside it.
- Any coverage, liquidity, guaranty or completion conditions that can reduce proceeds.
- The closing cash requirement and cash needed before reimbursed draws.
YieldStack is a commercial mortgage brokerage. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed.
The bottom line
Use the same commitment to compare LTV, LTC and loan-to-ARV, then show the initial advance separately. The binding test is the lowest applicable dollar limit. Passing a ratio is one part of underwriting; a usable financing plan also needs enough cash for closing, renovation timing and costs outside the lender's budget.