What Is a Mortgage Recast?

Most homeowners know about refinancing. Far fewer know about recasting, even though it can be the smarter choice in many situations. A mortgage recast is one of the simplest and most cost-effective ways to lower your monthly payment — and it is available to many borrowers who already have a mortgage.

How a Mortgage Recast Works

A mortgage recast — also called re-amortization — is straightforward. You make a large lump-sum payment toward your principal balance, and then your lender recalculates your monthly payment based on the new, lower balance. Your interest rate, loan term, and all other terms stay exactly the same.

Here is an example. Suppose you have a $400,000 mortgage at 7% with 25 years remaining. Your monthly principal and interest payment is about $2,827. You receive a $100,000 inheritance and apply it to your loan balance. After the recast, your balance drops to $300,000, and your new monthly payment is re-amortized over the remaining 25 years at the same 7% rate. Your payment drops to approximately $2,120 per month — a savings of $707 every month.

You could also simply make the lump-sum payment without recasting. In that case, your monthly payment would stay the same, but you would pay off the loan years earlier. Recasting gives you the choice to reduce your monthly obligation instead.

Recasting vs. Refinancing

Recasting and refinancing both lower your monthly payment, but they work in fundamentally different ways:

• Rate: Recasting keeps your current rate. Refinancing gets you a new rate based on current market conditions. If rates have dropped significantly since you got your mortgage, refinancing may be better. If your current rate is already competitive, recasting preserves it.
• Cost: Recasting typically costs $150 to $500. Refinancing costs range from 1% to 3% of the loan amount — potentially $4,000 to $12,000.
• Process: Recasting requires minimal paperwork. Refinancing involves a full application, credit check, appraisal, underwriting, and closing — essentially the same process as getting a new mortgage.
• Timeline: A recast can be completed in a few weeks. A refinance typically takes 30 to 45 days.
• Credit impact: Recasting has no impact on your credit. Refinancing involves a hard credit inquiry and a new account on your credit report.
• Lump sum required: Recasting requires a significant principal payment. Refinancing does not require additional money toward principal (though it does require closing costs).

What It Costs

The administrative fee for a mortgage recast is remarkably low — typically $150 to $500. Compare that to the thousands of dollars in closing costs for a refinance. The catch is that you need a lump sum to apply to the principal before the recast can happen. Most lenders require a minimum payment of $5,000 to $10,000, though some set higher thresholds.

Who Is Eligible?

Not all loans can be recast. Here is the general eligibility landscape:

• Conventional loans: Most conventional mortgages owned by Fannie Mae or Freddie Mac are eligible for recasting.
• Jumbo loans: Jumbo loans are generally eligible, though policies vary by servicer.
• FHA loans: FHA loans are not eligible for recasting.
• VA loans: VA loans are not eligible for recasting.
• USDA loans: USDA loans are not eligible for recasting.

Additionally, your loan must be current — no late payments — and you need to meet the minimum lump-sum requirement set by your servicer.

Advantages of Recasting

• Low cost. Compared to refinancing, the fee is negligible.
• Keep your rate. If you locked in a low rate, recasting preserves it. This is especially valuable if current rates are higher than your existing rate.
• No credit check. The process does not involve underwriting, so your credit score and employment status are not evaluated.
• Simple process. Minimal paperwork, no appraisal, and a fast turnaround.
• Immediate payment reduction. Your lower monthly payment takes effect quickly after the recast is processed.

Disadvantages of Recasting

• Requires a lump sum. You need significant cash on hand. This is money that could be invested elsewhere or kept in reserves.
• Does not change the rate or term. If your interest rate is high and current rates are much lower, refinancing gives you a lower rate. Recasting does not.
• Not available on all loans. Government-backed loans (FHA, VA, USDA) do not allow recasting.
• Reduces liquidity. Once you apply the lump sum to your mortgage, it is locked in your home equity. You cannot easily access it without selling, refinancing, or taking out a home equity loan.

When to Consider a Recast

A mortgage recast makes the most sense in these situations:

• You have received a windfall. An inheritance, large bonus, or proceeds from selling another property can provide the lump sum needed for a meaningful recast.
• You bought before selling. If you purchased a new home before selling your previous one, you may have a temporarily high mortgage. Once your old home sells, you can apply the proceeds and recast to lower your payment.
• Your rate is already low. If you locked in a rate of 3% or 4% during the low-rate period, recasting lets you lower your payment without giving up that rate.
• You want simplicity. If a full refinance feels like more hassle than it is worth, a recast achieves a similar outcome with far less effort and cost.
• You want to keep paying off the loan faster. After recasting, you can continue making your original higher payment. The excess goes to principal, helping you pay off your mortgage faster while having the security of a lower required payment if your income changes.

How to Request a Recast

Contact your mortgage servicer and ask about their recast policy. They will tell you the minimum lump-sum amount, the fee, and the processing time. Once you submit the payment and the paperwork, the recast is typically processed within 30 to 60 days, and your new lower payment takes effect the following month.

If you are not sure whether a recast or a refinance is the better move, I can help you compare both options based on your current rate, balance, and financial goals. The right answer depends entirely on your individual situation.