The Quick Read: A recast keeps your current loan and lowers the required payment after a lump-sum paydown, so it fits an investor who likes the existing note and wants stronger monthly coverage, while a refinance replaces the loan with a new one, so it fits an investor who needs to change the structure, pull equity, or switch lenders. Whether a recast is even available depends on the note, the investor holding it, and the servicer, so confirm that before you move any money.
- A recast changes only the monthly payment. The loan’s other terms and payoff date stay put.
- A refinance is a new loan with a new appraisal, a fresh coverage test, and a new closing.
- A paydown does not lower your payment on its own. You have to request the recast.
- A large paydown can trigger a prepayment penalty on some notes, so read the loan documents first.
- Clearing 1.00 coverage does not mean the property cash flows. Repairs, vacancy, management, and capital costs sit outside the calculation.
Side-by-Side
The two options solve different problems. A recast adjusts one number on a loan you already have. A refinance rebuilds the loan from the ground up.
DSCR Cash-Out Calculator
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The table below shows published industry norms for the recast column, because the rules depend on the note and servicer. The refinance column reflects how files are typically structured across a wholesale network of DSCR lenders. Both are subject to lender guidelines and individual underwriting.
| Factor | Recast | Refinance |
|---|---|---|
| What changes | Payment only; note stays | New loan replaces the old one |
| Review basis | Usually no new underwrite | Property rent vs. PITIA, plus credit |
| Documentation | Written request and paydown | New application and appraisal |
| Appraisal | Typically none | Sets value and market rent |
| Property types | Same collateral stays | Re-reviewed; some types not offered |
| Entity and title | Same borrower stays on note | New closing; papers redone |
| Timeline | Servicer processes after paydown | Full application, title, payoff |
| Reserves | Usually not re-tested | Commonly around 6 months of PITIA |
| Who decides | Servicer and note holder | Lender guidelines |
DSCR stands for debt service coverage ratio. You get it by dividing monthly rent by PITIA, which is principal, interest, taxes, insurance, and any association dues. A DSCR loan qualifies primarily on property-level rental income covering that payment, subject to lender guidelines. That is why the refinance column has a coverage test and the recast column mostly does not.
Key Terms Defined
Recast: A recast is a lump-sum principal payment followed by a recalculated payment on the smaller balance. The loan’s other terms and remaining schedule stay the same.
Curtailment: A curtailment is a principal-only payment. On its own, it shortens the payoff but leaves the required payment unchanged.
Prepayment penalty: This is a fee some notes charge when you pay down or pay off the loan early. It usually applies inside a set window after closing.
Seasoning: Seasoning is the waiting period a lender wants after you buy or refinance a property before it will lend again. On a cash-out refinance, about 6 months is the common expectation across most of the network.
Interest-only period: This is a stretch of the loan where payments cover interest and none of the principal. When it ends, the payment steps up unless you refinance or pay off the balance.
Lendmire’s complete DSCR loans guide covers the wider mechanics if you want the full picture of how these loans qualify.
When a Recast Is the Better Fit
A recast fits when you like the loan you have and want a lighter monthly obligation without a new underwrite. You send the windfall, the servicer recalculates, and the property stays under the same note.
Picture an investor who owns a duplex under a note with terms they would not get again today. A bonus or sale proceeds arrive. A refinance would give up those terms and put the property through a new appraisal. A recast keeps the note and lowers the principal-and-interest portion of the payment.
A recast also makes sense in these situations:
- The note has a prepayment window you do not want to touch. A partial paydown may be allowed even when a full payoff is penalized. Confirm that in writing.
- The property might not clear a fresh test. If the appraised value or market rent has softened, a new underwrite could come back worse than the loan you hold now.
- You are not changing the loan. If you do not need cash out, a new interest-only window, a different entity, or a new lender, a refinance buys little.
- You want to avoid new closing costs. A refinance carries an appraisal and closing costs. A recast typically carries a small administrative fee instead.
The recast also leaves the borrower on the existing note. If the property sits in an LLC, nothing about vesting or title changes. The case for a recast gets stronger as the file gets more complicated. Jumbo Recast vs Refinance for a Tech Employee After RSUs Vest works through a similar lump-sum decision on a larger balance.
The limits are real, though. A recast does not shorten the loan. As one broker-education resource explains, it keeps the same payoff date. It also does not make the payment drop by itself. A re-amortization guide makes the point that you must request it. Without the request, extra principal just shortens the payoff.
When a Refinance Is the Better Fit
A refinance fits when the loan itself needs to change. If the goal is anything other than a smaller payment on the same note, a recast cannot get you there.
Consider these situations:
- You want to pull equity out. A cash-out refinance on an investment property tops out around 75% LTV across most of the network. It sizes to the lower of two tests: the value test and the rent test. The rent test is the largest loan the rent can support at the required coverage.
- You want a new loan structure. A recast does not create an interest-only window. A refinance is the route to a fresh one, and that needs fresh underwriting. Extended terms and interest-only periods are available through select lenders in the network.
- You want to change the entity or the lender. A refinance is a new closing, so title and entity papers get redone. Lending to an LLC is subject to lender program eligibility.
- Your servicer will not recast. Some note holders simply do not offer it. A refinance is then the only formal route to a new payment.
- The property has gained value or rent. A stronger appraisal and market rent can improve the file. They can also open higher leverage tiers, though an appraisal is not guaranteed to come in strong. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
A refinance is a full new underwrite on both the property and the borrower. The appraisal sets the value that drives LTV, and it sets the market rent used in the coverage calculation. DSCR loans typically require an appraisal that includes a market rent survey, so the appraiser’s rent figure can differ from your lease. The refinance also carries closing costs and an appraisal, which a recast avoids.
On credit, most programs we place files with want around a 660 score. A 620 floor exists in parts of the network, and 700 or higher unlocks the strongest leverage tiers. Standard programs run up to $3,000,000. Above $2,500,000, the network generally holds to 30-year fixed structures. Reserves commonly sit around 6 months of PITIA. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about 9 months.
Coverage matters here in a way it does not on a recast. Across the network, 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. A stronger ratio generally opens better pricing and leverage. Some property types, such as manufactured homes, log homes, and barndominiums, are not offered at all.
A refinance can also fail on value. If values have slipped, the equity gap may be the problem, and a paydown narrows it dollar for dollar. Skip vs. Carry a No-Equity Rental in a Cash-Out Refinance After Values Fell covers that situation.
Before You Wire Anything: The Servicer and Penalty Check
Check two things before the lump sum leaves your account: whether the note can be recast, and whether the paydown triggers a penalty. Each can settle the decision before any math does.
Most published recast guidance describes agency-backed loans. Fannie Mae’s recast overview defines the process this way: a lump-sum payment, then a recalculated payment on the new balance. It says the borrower was fully qualified on the original amount when the loan was underwritten. That rulebook covers conventional loans. It does not govern DSCR notes, which are non-QM loans usually held by or sold to private investors or securitizations. Eligibility depends on the note and the servicer, and nobody publishes a universal rule.
So ask the current servicer, not the originator. Servicing rights get sold, and the party holding the loan sets the policy. Ask these questions in writing:
1. Does the note permit a recast?
2. Is there a minimum lump sum or an administrative fee?
3. Is there a limit on how often I can recast?
4. Does the prepayment rider allow a partial paydown without a charge?
5. How should I send the funds, and how will the paydown be applied?
On penalties, the Consumer Financial Protection Bureau explains that a prepayment penalty typically applies when the whole balance is paid off, such as on a sale or refinance within a set window, usually three or five years. It adds that in some cases a penalty can apply when a large amount is paid at once. A windfall paydown ahead of a recast could therefore trigger a fee on some notes. A full refinance inside the window usually triggers the penalty too, and the new loan carries its own penalty clock. Fee amounts vary by loan, so read the rider.
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.
What a Recast Does to Coverage
A recast lifts your coverage ratio by less than it lowers your payment. The reason is that a recast changes only the principal-and-interest part of PITIA. Taxes, insurance, and association dues stay where they were.
Run a modeled scenario. Say a rental covers its full payment at roughly 1.05x. After a meaningful paydown and recast, the principal-and-interest portion shrinks, and coverage might move into the low 1.2s. That is an illustration, not a market figure. The lift depends on how much of PITIA is principal and interest versus taxes and insurance.
A lender re-testing the loan later would see that smaller payment. That is arithmetic, not an official rule. It also only matters if you refinance later, because a refinance runs a fresh test on a new appraisal.
Do not confuse coverage with cash flow. DSCR compares rent to PITIA only. A property can clear 1.00 and still lose money after repairs, vacancy, management, utilities, and capital spending.
A third path is to skip the recast and make a plain paydown. The payment stays the same and the payoff date moves up, so you save more total interest but get no monthly relief. The choice comes down to cash flow versus payoff speed.
A fourth path is to do neither and keep the cash. Reserves are a real use of a windfall, and a larger down payment or paydown never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Where Interest-Only Notes Change the Answer
A recast is not a reset. If your note has an interest-only period, a recast re-amortizes the existing loan. It does not restart that period or extend it.
A scheduled reset happens on a date written in the note, and a recast is voluntary. People use the words loosely, but they are different events. If you want a new interest-only window, a refinance is the only route. It brings its own underwriting, and the new note starts its own penalty clock.
The Verdict
Choose the recast when you like the existing note, the servicer allows it, the penalty rider does not bite, and your goal is a lower required payment and stronger coverage on paper. It is the lighter tool, and it avoids a new appraisal and coverage test.
Choose the refinance when the loan itself has to change: cash out, a new interest-only window, a different entity, a different lender, or an exit from a note that cannot be recast. It is the heavier tool. The new appraisal can cut either way, and a penalty on the old note can erase some of the benefit.
Choose neither when reserves are thin or the property’s coverage is already comfortable. A paydown without a recast shortens the payoff, and holding cash keeps your options open.
This one is a genuine toss-up for investors with a favorable note and a flexible servicer. The recast saves effort, but the refinance preserves optionality. The servicer’s answer and the penalty rider usually decide it before the math does. Qualification on any refinance remains subject to lender guidelines, credit approval, and property review.
Frequently Asked Questions
Does extra principal lower my monthly payment automatically?
No. Extra principal reduces the balance and shortens the payoff, but the required payment stays the same unless a recast is requested and approved. Re-amortization does not happen on its own. Send the funds as a principal-only payment and ask for the recast in writing.
Can a DSCR loan be recast at all?
Sometimes. It depends on the note, the investor holding it, and the servicer, and no universal rule exists for non-QM notes. Ask the current servicer before you wire the funds. If the answer is no, a refinance is the formal route to a new payment.
Will a large paydown trigger a prepayment penalty?
It can on some notes. A penalty typically applies on a full payoff within a set window, but a large lump sum can trigger one in some cases. Read the prepayment rider for a partial-paydown allowance before you send the money.
Does a recast restart or add an interest-only period?
No. A recast re-amortizes the existing balance over the remaining schedule and leaves the term unchanged. A fresh interest-only window requires a refinance with new underwriting.
Does a recast help me qualify for a later refinance?
It can help on paper. A smaller principal-and-interest payment means a later lender sees stronger coverage. The lender still re-tests coverage and LTV on a new appraisal, so a recast does not guarantee the result.
Weighing Your Options
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. As a broker, it arranges financing through select lenders in its wholesale network across 41 markets, including Washington, D.C. That includes running a refinance scenario next to your existing note, so you can see what a new test would ask of the property before you give up terms you like.
About Lendmire
As a DSCR and non-QM mortgage broker, Lendmire — NMLS# 2371349 — connects investors with wholesale lending channels across 41 markets, including Washington, D.C. The property’s rental income, not the borrower’s tax returns, is central to lender review, which works for self-employed operators and portfolios beyond four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Broker Dave – Recast calculator
2. We Are Calculator – What is reamortization
3. Corporate Finance Institute – Mortgage recast
4. Fannie Mae – Recast Loan Overview
5. Consumer Financial Protection Bureau – What is a prepayment penalty?
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can an Investor With a W-2 Job Skip the Bank for a DSCR Loan? · How Much More Documentation a Bank Loan Needs Than DSCR · How a Five-Year Super Jumbo DSCR Loan Fits a Plan to Sell or Refinance
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.