Mortgage Recasting.
In plain English
Mortgage recasting is when you pay a large lump sum toward your loan's principal (the amount you borrowed) and the lender recalculates your monthly payment based on the smaller balance. Your interest rate and remaining loan term stay the same, so only the monthly amount drops. Most lenders charge a small flat fee to recast and require a minimum lump sum. It is much cheaper and simpler than a refinance because you are not getting a new loan or new rate.
01Why it matters
If you come into a windfall and want a lower required payment without the cost and paperwork of refinancing, recasting can free up monthly cash flow for years.
02The math, step by step
You owe 250,000 dollars at a fixed rate with 25 years left. You pay a 50,000 dollar lump sum toward principal, dropping the balance to 200,000 dollars, and pay a recast fee. The lender re-spreads 200,000 dollars over the same 25 years at the same rate, so your monthly payment falls. You keep the original payoff date and rate. The minimum lump sum and the recast fee are set by your lender, so confirm both before you commit.
03What this is NOT
Recasting is NOT a refinance. You keep your original loan, rate, and term, and only the monthly payment shrinks. A refinance replaces the whole loan with a new one at a new rate, often with full closing costs.
04Receipts
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Plain-English answers from our glossary. Receipts included. Never advice.
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