The Quick Read: It depends on who holds and services the loan. Often a bonus applied to principal can lower the required monthly principal-and-interest payment, with no change to the rate or the maturity date, but a recast is servicer and investor policy, not a borrower right. A true jumbo sits outside the agency framework, so the answer has to come from the loan’s own servicer, ideally before closing.
What a Recast Actually Does
A recast, also called re-amortization, takes a lump sum you send toward principal and recalculates the required payment over the remaining term. The balance drops. The payment drops. The rate and the payoff date stay exactly where they were.
Jumbo payment estimate
The starting figures are an example price in the jumbo range with ten percent down on a thirty-year fixed. Replace them with yours.
Editable benchmark: 7.40% as of October 15, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range, ten percent down on the top-leverage lane, a thirty-year fixed structure at the current Freddie Mac conforming benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conforming benchmark, a market reference and not a jumbo loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. On most lanes the conforming limit for the county decides whether a loan is jumbo at all; two lanes start at a stated dollar floor instead. Licensed in sixteen states for consumer mortgages.
Fannie Mae’s recast loan overview describes the same mechanic for conforming loans: after a substantial curtailment, the only change to the note is the payment amount, and the borrower was fully qualified on the original note amount. That agency template is useful as a model. It does not set the rules for a jumbo.
A recast is not a refinance. There is no new loan, no new note and no fresh application. It is also different from simply paying extra, which the comparison table below covers.
Why Jumbo Eligibility Is Lender-Specific
A jumbo loan starts one dollar above the county’s conforming limit, and the Federal Housing Finance Agency resets those limits each year in its conforming loan limit announcement. The investor or portfolio holder, and the servicer acting for it, set the policy.
Across the wholesale programs Lendmire places files with, this is the pattern. Some jumbo loans stay on a portfolio and are more likely to allow a recast. Others are sold into private securitizations, where the pooling terms may restrict it. Neither is a rule. Recast policy is not a feature you can assume from the word “jumbo.”
One exception worth knowing: a high-balance loan above the baseline limit but within the county’s high-cost limit is still conforming. The agency recast framework applies to it.
FHA, VA and USDA loans are generally not recastable. That is a different lane from this article.
Ask the Servicer These Questions
Before you plan around a bonus, get the answers in writing:
- Does this loan allow a recast at all?
- What is the minimum lump sum?
- Is there a processing fee?
- Is there a limit on how often I can recast?
- Does the loan have to be current, and does an adjustable or interest-only structure change eligibility?
- Does the note carry any prepayment penalty?
- If the servicing transfers, will the new servicer honor the policy?
The federal consumer-finance regulator notes that a prepayment penalty usually applies to a full payoff, but a large one-time paydown can trigger one in some cases. The CFPB’s explainer on prepayment penalties is worth reading with your note in hand. Fees and minimums vary by servicer, so any number you see online is only one servicer’s policy.
How a Bonus Fits a W-2 Buyer’s Plan
For a W-2 buyer, the bonus plays two separate roles, and mixing them up causes most of the trouble.
Role one: qualifying income. Lenders look for income that is stable, documented and reasonably expected to continue. Fannie Mae’s general income guidance states that principle for conforming loans, and jumbo lenders set their own overlays on top. Bonus income is variable. A recurring pattern with a documented history carries weight. A single large payout usually does not, and a declining trend can hurt.
Role two: cash for the paydown. A bonus you receive after closing can go toward a recast. That cash is a separate question from whether the bonus helped you qualify.
Here is the catch. You cannot qualify on the payment you hope to have after a recast. The loan is underwritten on the payment at closing. A recast is a post-closing tool for a file that already works, not a way to stretch into a larger loan.
Two practical timing points. First, the bonus announced is not the bonus received. Withholding on supplemental pay can leave the deposit well below the headline figure, so plan the paydown on the after-tax amount. Second, do not commit to a recast on money still on its way.
Plan It Before You Close
The best time to evaluate a recast is before the note is signed. If a recast is part of your plan, ask the loan officer which investor the program serves and whether the servicer has a written recast policy. Verify the feature before building a strategy around it.
Some buyers consider putting less down at purchase and recasting later with a bonus or other windfall. That structure can work, but it carries real tradeoffs. The loan is underwritten on the larger balance. Wholesale jumbo lanes reach leverage up to 90% on the headline program, and several lanes reach 89.99% combined LTV while the rest stop at 80%, all subject to lender guidelines and full file review. Reserves are measured in months of the full payment and rise with the loan amount, so a smaller down payment can mean more cash held back. Lenders also look at your ratios at closing. The headline lane allows a 50% ratio ceiling on the fixed structures, 45% on the adjustable and 43% on interest-only, and a 660 decision score applies on the headline program.
A smaller down payment can also change appraisal requirements and which lane fits. If you are weighing it, a conversation with a broker before you pick a house is worth more than one after.
Buyers who are deciding whether to explore jumbo loan programs can compare lanes and structures there.
Recast vs. Extra Payment vs. Refinance
| Factor | Recast | Extra principal only | Refinance |
|---|---|---|---|
| Required payment | Drops | Stays the same | New payment |
| Rate | Unchanged | Unchanged | New rate |
| Term | Unchanged | Shortens in effect | Resets or new |
| New application | No | No | Yes |
| Cash needed | Lump sum | Any amount | Closing costs |
| Best for | Lower monthly budget | Saving interest | Changing the loan |
Extra principal without a recast cuts the balance and total interest, and it can shorten the payoff. The required payment doesn’t move. The CFPB’s servicer rules page says you may be allowed extra principal payments, and that you should confirm they are applied to principal.
A refinance triggers a new application and a fresh ability-to-repay review. A recast does not, since it works on the existing note. This is general information, not legal advice.
How to Request a Recast
1. Identify the holder and servicer. Your monthly statement names the servicer. Ask who holds the loan.
2. Confirm availability and conditions. Typical conditions include a current account, a first-lien loan and no interest-only period.
3. Check the note for any prepayment penalty.
4. Send the lump sum labeled as additional principal. Fannie Mae’s servicing guide turns on the borrower identifying the payment as principal. That rule applies to agency loans. Your servicer follows its own policy.
5. Sign the re-amortization agreement if one is required.
6. Watch for the new payment to apply from a later due date.
Taxes, insurance and any escrow items do not change because of a recast. Mortgage insurance, if the loan has any, is worth asking about. Jumbo loans typically carry none.
The Tradeoff: Liquidity and Opportunity Cost
The cash goes into the house, and getting it back takes a new loan, such as a HELOC or cash-out refinance. That matters most for a buyer whose reserves are already thin after closing.
Before you recast, compare it with the alternatives for the same dollars: holding cash as an emergency cushion, paying down higher-cost debt, investing the money, or making periodic extra payments without a recast. A recast tends to fit best when your rate is a good one you want to keep, you want a lower required payment and you still have comfortable reserves afterward.
If the loan isn’t recastable, the practical options are extra principal payments or a later refinance. Neither is bad. They just do different jobs.
A lower required payment can help your debt-to-income picture on future applications, but no outcome is promised. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Key Terms Defined
Recast: a recalculation of your required payment after a lump-sum principal payment, with the rate and maturity unchanged.
Re-amortization: the servicing term for that recalculation over the remaining loan term.
Curtailment: a principal payment beyond the scheduled amount.
Servicer: the company that collects your payments and handles the loan account.
Prepayment penalty: a fee some loans charge if you pay off all or part of the balance early.
Common Mistakes
- Assuming a recast is a right once you pay enough.
- Expecting extra principal alone to lower the payment.
- Planning around the headline bonus instead of the after-tax deposit.
- Assuming one servicer’s minimum or fee applies to yours.
- Leaving reserves too thin after the paydown.
Frequently Asked Questions
Can I recast right after closing?
Maybe, but the answer sits with your servicer. Some policies require the account to be current and may set timing limits. Ask about any waiting period before you count on it.
Does a recast change my rate or term?
No. Only the required payment changes. Taxes and insurance stay the same.
Does a recast need a credit check or a new appraisal?
Generally it is not treated as a new loan, so it does not re-run the original underwriting. The loan was qualified on its original amount. Servicer policy varies, so confirm yours.
Is one bonus enough to qualify for a bigger jumbo loan?
Not by itself. Lenders weigh the stability and history of variable income, not a single payment. Each program is subject to lender guidelines and full file review.
Should I recast or refinance?
If your current rate is one you want to keep and you only need a lower payment, a recast is often the simpler tool, if it’s offered. A refinance suits a change to the rate, the term or the loan type.
If you are buying a home and want to see whether a jumbo loan fits your file, Lendmire can help you compare the options and what each one asks of the file.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Lendmire arranges FHA, VA, conventional and jumbo purchase and refinance loans through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae – Recast Loan Overview
2. FHFA – 2026 conforming loan limit news release
3. CFPB – What is a prepayment penalty?
4. Fannie Mae Selling Guide B3-3.1-01
5. CFPB – Your mortgage servicer must comply with federal rules
6. Fannie Mae Servicing Guide C-1.2-01
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a Jumbo Loan Be Recast After a Lump-Sum Payment? · How to Meet Jumbo Loan Acreage Requirements for a High-Earning W-2 Buyer · How to Compare a Bank Jumbo Quote as a High-Earning W-2 Buyer
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.