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Mortgage recasting: lower your payment without refinancing

Mar 21, 2026 7 min read

Most homeowners know about refinancing. Fewer know about recasting - a simpler way to lower your monthly mortgage payment if you have extra cash on hand.

Recasting keeps your existing loan in place. No new application, no appraisal, no title search. You make a lump-sum payment toward your principal, and your servicer recalculates your monthly payment based on the lower balance.

If you've recently sold another property, received an inheritance, or landed a big bonus, recasting might save you hundreds per month without the hassle and cost of a full refinance.

What is mortgage recasting?

A mortgage recast (sometimes called "re-amortization") is when your loan servicer recalculates your monthly payment after you make a large lump-sum payment toward your principal balance.

Your interest rate stays the same. Your loan term stays the same. The only thing that changes is your monthly payment, because you now owe less.

Think of it this way: if you owe $300,000 at 6.5% with 25 years left, your payment is about $2,027/month. If you put $50,000 toward principal and recast, your servicer recalculates based on $250,000 at 6.5% with 25 years left. Your new payment drops to about $1,689/month - a savings of $338 every month.

How does recasting work?

The process is straightforward:

  1. Contact your loan servicer. This is the company you send your monthly payment to. Ask if your loan is eligible for a recast and what the minimum lump-sum payment is.

  2. Make the lump-sum payment. Most servicers require a minimum payment, typically between $5,000 and $10,000. Some set the minimum higher.

  3. Pay the processing fee. Servicers usually charge a flat fee for recasting, typically $150 to $500. That's it - no closing costs, no appraisal fees, no title insurance.

  4. Sign the recast agreement. Your servicer will send you a new amortization schedule showing your reduced monthly payment.

  5. Start paying less. Your new lower payment usually takes effect within one to two billing cycles.

The whole process typically takes 30 to 45 days from start to finish.

Recasting vs. refinancing

People often confuse recasting with refinancing, but they're very different. Here's how they compare:

Recasting keeps your existing loan. You make a lump-sum principal payment, and your servicer recalculates your monthly payment. Your rate and term don't change. Costs are minimal - just a small processing fee.

Refinancing replaces your loan entirely. You apply for a new mortgage, go through underwriting, get an appraisal, and pay closing costs (typically 2-5% of the loan amount). You can change your rate, term, or both.

Recasting Refinancing
New loan? No Yes
Interest rate changes? No Yes
Loan term changes? No Yes (if you want)
Appraisal required? No Usually yes
Credit check? No Yes
Closing costs $150-$500 fee 2-5% of loan amount
Timeline 30-45 days 30-60 days
Requires lump-sum cash? Yes No

When refinancing wins: If current market rates are significantly lower than your existing rate, refinancing will likely save you more money over time - even with closing costs. We can help you explore your refinancing options to see if that's the better path.

When recasting wins: If you already have a great rate and just want a lower monthly payment, recasting is faster, cheaper, and simpler.

When does recasting make sense?

Recasting works best in specific situations:

You sold a previous home. If you bought a new house before selling your old one, you might have a larger mortgage than you planned. Once the old house sells, you can put the proceeds toward your new mortgage and recast for a lower payment.

You received an inheritance or windfall. A large sum of money gives you the chance to meaningfully reduce your mortgage balance and lock in a lower monthly payment.

You got a big bonus or payout. Year-end bonuses, stock option exercises, or settlement payouts can all fund a recast.

You like your current interest rate. If you locked in a rate below current market rates, refinancing would mean giving up that rate. Recasting keeps it.

You want to avoid refinancing hassle. No income verification, no credit pull, no appraisal, no stacks of closing documents.

Requirements and limitations

Not every mortgage can be recast. Here are the typical rules:

Loan type matters. Conventional loans backed by Fannie Mae and Freddie Mac are usually eligible. FHA loans, VA loans, and USDA loans generally cannot be recast. If you have a government-backed loan, recasting probably isn't an option.

Minimum lump-sum payment. Most servicers require you to put down at least $5,000 to $10,000. Some require more - it depends on the servicer and loan type.

Loan must be current. You need to be up to date on your payments. If you're behind, you'll need to catch up first.

Servicer must offer it. Recasting isn't required by law, so not every servicer does it. You'll need to ask yours directly.

Waiting period. Some servicers won't recast a loan until it's been open for a certain number of months.

The costs

One of the biggest advantages of recasting is how little it costs compared to refinancing.

  • Processing fee: Typically $150 to $500, paid to your servicer
  • No appraisal fee
  • No origination fee
  • No title insurance
  • No recording fees

Compare that to a refinance, where closing costs can run $5,000 to $15,000 or more depending on your loan amount and location. The savings on fees alone can make recasting attractive.

Of course, you do need a significant amount of cash to put toward your principal. The "cost" isn't just the fee - it's the opportunity cost of tying up that money in your home instead of investing it elsewhere. That's worth thinking through carefully.

Pros and cons

Pros

  • Lower monthly payment without changing your rate or term
  • Minimal fees compared to refinancing ($150-$500 vs. thousands)
  • No credit check or income verification required
  • Keep your existing rate - especially valuable if you locked in a low rate
  • Fast and simple process - usually done in 30 to 45 days
  • No appraisal needed

Cons

  • Requires a large lump sum - money that could go toward investments, emergency funds, or other goals
  • Your rate doesn't change - if rates have dropped, you miss the chance to lock in a lower one
  • Not available on all loans - government-backed loans (FHA, VA, USDA) usually can't be recast
  • Not all servicers offer it - you're limited by your current servicer's policies
  • No tax benefit change - your mortgage interest deduction decreases because you're paying less interest
  • Reduces liquidity - once the money is in your home, you can't easily access it without selling or taking out a home equity loan

Should you recast or just make extra payments?

You might be wondering: why not just make the lump-sum payment without recasting?

You can. Making a large principal payment without recasting will reduce your total interest and shorten your loan term. But your monthly payment stays the same. You'll pay off your mortgage sooner, but you won't see any monthly cash flow relief until the loan is fully paid off.

Recasting gives you the flexibility of a lower required payment right away. You can always pay more than the minimum, but having a lower required payment provides a safety net if your financial situation changes.

How to get started

Since recasting is handled by your existing loan servicer - not a new lender - the first step is to call them directly. Ask:

  • Is my loan eligible for recasting?
  • What's the minimum lump-sum payment?
  • What's the processing fee?
  • How long does the process take?

If you're not sure whether recasting or refinancing is the better move for your situation, we can help you think through the options. As a mortgage broker, we work with multiple lenders and can show you what a refinance would look like alongside a recast so you can compare.

Schedule a call with us to talk through your situation. We'll help you figure out which path saves you the most money.

Any examples, rates, or payment amounts shown are for illustrative purposes only and may not reflect current market conditions. Please refer to our advertising disclosures for more information.

Written by

Alec Baker

Alec Baker

Co-Founder & COO

Alec handles business operations and leads our technology innovation to revolutionize your loan process.

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Kelly Kay
April 3, 2024

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