Physician Loans · Strategy

Buy Now. Lower Your Payment Later.

A mortgage recast is the move most physician-loan articles never mention. You close with the down payment you have today, then, once the bonus, the partnership distribution or the proceeds from your old house arrive, you pay down the principal and your monthly payment drops. Same rate. Same loan. No refinance.

6-minute read Written for physicians No rates quoted, on purpose

What a Mortgage Recast Is

A recast (sometimes called a re-amortization) is a lump-sum principal payment followed by a recalculation of your monthly payment over the remaining term. Your interest rate does not change. Your loan term does not change. Your lender simply re-runs the math on a smaller balance, and the payment falls.

That is the whole trick. It sounds small until you compare it to the alternative most people reach for, which is a refinance: a new application, a new appraisal, new income documentation, a new credit pull, closing costs, and whatever the rate happens to be that month. A recast skips all of it.

Why It Matters More for Physicians

Physician income is lumpy in a way underwriting does not reward. You may be buying on a resident salary or a first-year attending contract, with money on the horizon that cannot be counted at closing:

A physician loan solves the getting in problem: low down payment, no monthly mortgage insurance up to program limits, student loans treated sensibly. A recast solves the what happens next problem. Together they let you buy the house your career is headed toward, on the timeline your career actually runs on.

How It Works, Step by Step

1

Close with the down payment you have today

Use the physician program to get in with as little as the program allows. Keep the rest of your cash liquid for the move, the practice, or the reserves underwriting wants to see.

2

Make your scheduled payments

Many conventional loans become eligible for a recast after a short seasoning period, commonly six monthly payments. Ask before you close so you know your loan's rule.

3

Make the lump-sum principal payment

When the bonus, distribution or sale proceeds land, you apply them to principal. Minimum amounts apply and vary by lender; it is a meaningful sum, not a rounding error.

4

The lender re-amortizes

Your payment is recalculated over the remaining term on the new, lower balance. Your rate and your maturity date stay exactly where they were. A modest processing fee is typical.

Recast vs. Refinance vs. Just Paying Extra

What you wantRecastRefinanceExtra principal only
Lower monthly paymentYesYes, if rates cooperateNo, payment stays the same
Keep your current rateYesNo, you take today's rateYes
New application, appraisal, credit pullNoYes, all threeNo
Closing costsSmall processing feeFull closing costsNone
Pay off soonerNo, same termOnly if you shorten itYes
Works on any loanConventional loans that allow itMost loansAny loan

The honest summary: if your rate is good and your goal is a lower monthly payment, a recast beats a refinance almost every time. If your goal is to be debt-free sooner, extra principal payments without a recast do that. If rates have fallen a lot since you closed, a refinance may be worth its costs. Sean will tell you which one, with the math, not a pitch.

What to Watch Out For

Recast-friendly

  • Conventional physician programs that permit recasting
  • A known lump sum arriving within the first year or two
  • A rate you would rather keep than replace
  • Asking the question before you sign, not after

Not every loan recasts

  • Government-backed loans (FHA, VA) generally do not recast
  • Some jumbo and portfolio products have their own rules or none
  • Minimum principal amounts and seasoning periods apply
  • A recast does not shorten your term; only extra payments do

Eligibility applies. Whether a specific loan can be recast, when, and for how much depends on the program and the investor behind it. The right time to find out is on your first call, before you pick the program.

A Worked Example, With No Rate in It

A fellow accepts an attending position with a signing bonus payable ninety days after start. She buys before she starts, using a physician program and the down payment she has. Six payments in, the bonus has cleared and the old condo has sold. She sends the combined proceeds to principal and requests a recast. Her rate is untouched, her maturity date is untouched, and her monthly payment drops in proportion to the principal she paid down. She never filled out a second application. That is the entire strategy.

Frequently Asked Questions

Does a recast change my interest rate?
No. That is the point. Your rate and your remaining term stay exactly as they were; only the balance and therefore the payment change.
How soon after closing can I recast?
It depends on the loan. Many conventional loans allow it after a short seasoning period, commonly six monthly payments. Sean confirms the rule for your specific program before you close.
Is there a minimum amount?
Yes, and it varies by lender. Think of it as a meaningful lump sum, not a rounding error. Sean will tell you the threshold for your loan.
Do I need a new appraisal, income documents or a credit check?
No. A recast is a recalculation, not a new loan. That is why it is cheaper and faster than a refinance.
Can I recast a physician loan?
Many conventional physician programs allow it. Some portfolio products do not. Ask on the first call and pick the program with the answer you want.
Should I recast or refinance?
If your rate is one you want to keep and your goal is a lower payment, recast. If rates have fallen far enough to cover a refinance's costs, or you want a shorter term, refinance. Sean runs both numbers.
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About the Author

Sean Shallis is a Mortgage Loan Originator (NMLS #2362814) at a top-five U.S. bank with 30+ years of experience and over $1B in closed transactions. He's married to a physician, a U.S. Army veteran, and the creator of Rate Guardian AI. Opinions here are his own as an individual market observer.

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