The Quick Read: Early in your ownership, a DSCR lender usually sizes a cash-out refinance on what you documented paying and spending, which is your cost basis. After the lender’s seasoning window passes, the same lender sizes it on the new appraised value. Seasoning is the ownership time a lender wants before it trusts a new appraisal over your paper trail. Across most programs in Lendmire’s wholesale network, about 6 months is the common expectation, subject to lender guidelines.
- Cost basis fits you if you must refinance before the window ends, or if the appraisal may come in soft.
- Appraised value fits you if the rehab created real equity and you can wait for the window to pass.
- On a cash-out refinance of an investment property, the ceiling is typically 75% LTV (loan-to-value, the loan as a share of the value used). That percentage stays put, but the base it multiplies changes.
- Rent coverage is a second, separate gate. Strong rent does not shorten seasoning, and a strong appraisal does not fix thin rent.
Neither basis is better in the abstract. The cost basis is the safer, smaller number you can use sooner. The appraised value is the larger number you earn by waiting. A rehabber chooses between them based on the bridge loan’s maturity, the carry cost of waiting, and how confident the appraisal looks.
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Side-by-Side
The table below shows the two bases as most programs in the network treat them. Individual lenders differ, so confirm the details in writing before you buy.
| Factor | Cost Basis | Appraised Value |
|---|---|---|
| What the LTV multiplies | Price plus documented rehab | The new appraisal |
| When it usually applies | Inside the seasoning window | After the window passes |
| Proof the lender wants | Settlement statement, invoices, draws | Appraisal and rent schedule |
| Effect of rehab spend | Counts only if documented | Counts only as market value |
| Main risk | Equity stays trapped | Appraisal lands below your plan |
| Review basis | Rent covering the payment | Rent covering the payment |
| Entity vesting | LLC common, subject to program terms | LLC common, subject to program terms |
| Reserves | About 6 months PITIA, varies | About 6 months PITIA, varies |
PITIA means principal, interest, taxes, insurance, and any association dues. Both columns qualify primarily on property-level rental income covering that payment, subject to lender guidelines. Both are for non-owner-occupied rentals. Manufactured homes, log homes, and barndominiums are not offered through the network’s DSCR programs under either basis.
Key Terms Defined
Cost basis is what you paid for the property plus the rehab you can prove with receipts. Some programs add documented improvements. Others return only price plus closing costs.
Appraised value is what a licensed appraiser says the property would sell for today. It is based on comparable sales, not on what the work cost.
ARV is your own after-repair estimate. It is a plan, and the lender’s appraisal is what governs.
Seasoning is the ownership time a lender wants before it sizes a cash-out on current value. The clock generally runs from the recorded deed.
Value basis is the number the loan percentage multiplies. It can be cost or appraisal.
Title seasoning versus value seasoning is the difference between how long you have owned the property and which number the lender uses. You can pass one test and still be held to the other.
How Each Seasoning Tier Changes the Basis
Think of four stages. Each one answers three questions: which value counts, how much cash you can pull, and what proof you owe.
Before the window. Many programs size the loan on the lower of the appraisal or your documented cost basis. Rehab spend helps only if you can prove it. Self-performed labor and undocumented cash payments generally do not count. You can often still refinance here, but a payoff-only exit is more realistic than a cash-out. A payoff-only refinance retires the bridge loan and returns little or no cash.
Inside the window, late. The cost basis is still the likely base, but lenders vary on how they count the months. Some programs treat a documented rehab as part of the basis. Others do not. This is where a written confirmation from the lender matters most.
After the window. The appraised value governs. On a cash-out refinance of an investment property, most programs in the network top out around 75% LTV. Market surveys report that many lenders want 6 to 12 months of ownership before using appraised value, per Lofty’s BRRRR guide. Across Lendmire’s network, about 6 months is the common expectation. Your lender’s rule is the one that counts.
The all-cash lane. If you bought with cash, a delayed-financing-style exit may waive the clock. That lane usually returns documented cost, not appraised value. It is covered in its own section below.
Lendmire’s piece How Cost Basis vs Appraised Value Shrinks DSCR Cash-Out by Seasoning goes deeper on the dollar effect at each stage.
A Worked Example in Index Units
These are modeled index units, not dollars and not market data. Say you buy at 100 and spend 15 on documented rehab. Your cost basis is 115. A bridge loan to pay off sits at 92.
Case one: the appraisal comes in high at 130.
- On cost basis, a 75% loan gives 86.25. That falls short of the 92 payoff, so you would need cash at the table.
- On appraised value, a 75% loan gives 97.5. That retires the bridge and leaves a little over.
Case two: the appraisal comes in low at 105.
- The appraisal is below your cost of 115, so the lower-of test lands on 105.
- A 75% loan on 105 gives 78.75. That is well short of the 92 payoff.
Waiting past the window helped in case one. It would not have helped in case two. A soft appraisal can turn a planned refinance into one that needs cash at the table, and no seasoning period fixes that. The percentage cap never changed. The base it multiplied did.
When Appraised Value Is the Better Fit
Appraised value is the better path when the rehab truly moved the market value and you can afford to wait for it.
You are the right fit if most of these are true:
- Your bridge loan matures comfortably after the seasoning window ends.
- The rehab was heavy enough that cost basis would leave much of the equity stuck in the property.
- Nearby comparable sales support your after-repair number.
- Rent covers the payment on the larger loan with room to spare.
- You can hold carry costs, including interest on the bridge, for the full window.
A rehab may support a higher appraised value, depending on comps and underwriter review. Contributory value is what the market will pay, not what the work cost. A kitchen that cost a lot may not appraise like one.
The tradeoff is time. The bridge loan keeps running while you wait. Lofty advises confirming your lender’s seasoning rule before buying and budgeting holding costs for the full period. In practice, many investors working backward from the exit find the window and the bridge maturity collide. When they do, one of the two has to give.
When Cost Basis Is the Better Fit
Cost basis is the better path when certainty and timing matter more than squeezing out every dollar of equity.
You are the right fit if these sound familiar:
- Your bridge note matures before the window ends, and an extension would cost more than the equity you would leave behind.
- Your rehab was light, so the gap between cost and value is small anyway.
- You are unsure the appraisal will exceed your total spend.
- Your paperwork is clean and complete, because cost basis is only as strong as its proof.
What proves cost basis is mostly paper:
- The settlement statement from the purchase.
- Contractor invoices and draw history.
- Receipts and permit records.
A missing receipt is a missing dollar of basis. Many files stall at lease-up too. A typical file needs a signed lease, the security deposit, and proof of the first rent received.
The honest cost of this path is trapped equity. If you refinance on cost, any value above it stays in the property. That is not a loss. It is equity you can reach later through a cash-out once the property is seasoned, or through another equity product.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
Rent Is a Separate Gate
Value and rent each set a cap, and the smaller result wins. The new loan is the lesser of the value basis times the LTV cap and the amount the rent supports.
DSCR is monthly rent divided by the full monthly payment. The appraisal supplies the rent figure too. Fannie Mae names the rent schedule forms, Form 1007 and Form 1025, and on DSCR files they simply serve as the document that records market rent. The appraiser’s market rent, not the agency form, drives the coverage test. Many programs use the lower of the signed lease or the market rent.
A few points keep this honest:
- A bigger loan lowers the coverage ratio, because the payment rises.
- 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
- Clearing 1.00 is not positive cash flow. Repairs, vacancy, management, utilities, and capex all sit outside the calculation.
- Strong rent never waives seasoning. A strong appraisal never waives coverage. The strongest files clear both tests.
The All-Cash Lane
An all-cash buyer may skip the clock using a delayed-financing exception. This is the one place an agency rule is a useful contrast. Fannie Mae’s Selling Guide section on cash-out refinances lets a borrower who purchased within the past six months do a cash-out refinance if conditions are met, including that the original purchase was arm’s-length. That is an agency rule. It is not a DSCR feature, and DSCR programs that offer something similar set their own terms.
The exception waives the clock only. It typically returns documented cost, not appraised value. If a hard-money loan secured by the property funded your purchase, you generally lose access to the cash-buyer lane. You then fall back on the ordinary seasoning window, a payoff-only refinance, or an extension on the bridge. Lendmire’s piece Can a BRRRR Rehabber Skip Seasoning With Hard Money at Takeout LTV? covers that exit.
Which Basis to Choose: A Short Decision Frame
Compare two costs. One is the carry cost of waiting, including bridge interest and extension fees. The other is the stranded equity you leave behind if you refinance on cost.
- If waiting costs less than the equity you would strand, wait for the appraisal.
- If an extension costs more than the equity at stake, refinance on cost.
- If the appraisal might come in below your total spend, cost basis protects you from an unpleasant surprise.
Two further guardrails help. The common purchase screen of buying at about 70% of after-repair value is a heuristic for the entry, not a way to size the exit. And a larger down payment on a purchase can lower the payment and lift coverage, but it never erases leverage caps, credit floors, reserve rules, or property eligibility.
Across the network, credit needs vary. A 620 floor exists in parts of the network, most programs want around 660, and 700 or higher opens the strongest leverage tiers. Reserves are commonly around 6 months of PITIA, stepping up to about 9 months on loans above $1,500,000. Standard programs generally run up to $3,000,000, and every file is underwritten individually.
Common Pitfalls
- Starting the clock at rehab completion. The clock generally runs from the recorded deed, not from the day the work ends or a tenant moves in.
- Sizing on your own ARV. Your estimate is a plan. The lender’s appraisal is the number.
- Treating 75% as guaranteed. It is a ceiling. Rent or a low appraisal can size the loan lower.
- Letting paperwork lag. Documentation built during the rehab is the evidence the exit relies on.
- Assuming entity moves are free. Deeding the property between your name and an LLC can raise questions about which date the clock runs from. Ask the lender how it treats the transfer before you move title.
For the full program picture, see Lendmire’s complete DSCR loans guide. Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Frequently Asked Questions
Does DSCR use cost basis or appraised value for a BRRRR refinance?
It depends on seasoning. Inside the window, many programs size on the lower of appraisal or documented cost. After the window, the appraised value generally governs. The lender’s policy sets the rule, not a regulator, so confirm it before you buy.
How long is the seasoning window?
Market surveys report 6 to 12 months of ownership, per Lofty. Across most programs in Lendmire’s network, about 6 months is the common expectation for a cash-out refinance. Treat any single number as a range, subject to lender guidelines.
What counts toward cost basis?
Purchase price plus documented rehab is the usual definition. Settlement statements, invoices, draw records, and permits are the proof. Self-performed labor and undocumented cash payments generally do not count, and some programs return only price plus closing costs.
Can strong rent shorten the seasoning wait?
No. Coverage and seasoning are separate gates. Strong rent helps you clear the rent test, but it does not change which value the lender uses or when.
Can a hard-money purchase use the delayed-financing lane?
Generally not. Hard money secured by the property usually disqualifies the cash-buyer path, so you fall back on the standard window, a payoff-only refinance, or a bridge extension.
Next Step
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Lendmire is a broker that arranges financing through select lenders in its wholesale network, with DSCR programs across 41 markets, including Washington, D.C. Programs and eligibility are subject to lender guidelines, and none of this is a commitment to lend.
A rehabber who plans the exit before the purchase, with the window, the bridge maturity, and the paper trail all lined up, usually has the most choices when the refinance arrives.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage focused on DSCR investor financing, helping arrange programs through wholesale and investor-lending channels in 41 markets, including Washington, D.C. DSCR loans are evaluated by the lender on property cash flow rather than personal income, subject to lender guidelines, supporting LLC closings and accommodating investors with four or more financed properties. Scotsman Guide Top Mortgage Workplace in both 2025 and 2026.
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References
2. Fannie Mae Selling and Servicing Guide Forms
3. Fannie Mae Selling Guide, Cash-Out Refinance Transactions
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Florida Rental HELOC Doc Stamps and Intangible Fees at Closing · Should a Landlord With a Low First Lien Use a Home HELOC? · DSCR Cash-Out vs Bridge Loan When a Money Partner Wants Out
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.