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Refinancing

When Should You Refinance? The Break-Even Math (Not the 1% Rule)

By Chad Knowles, Owner/Broker NMLS #968860 · Published

Short answer: Refinance when your monthly savings repay your closing costs within a timeframe shorter than you’ll keep the loan. That’s the entire decision. The old “wait for a 1% rate drop” rule is obsolete — on large Utah loan balances, even a 0.5% drop can break even in under three years.

Run your numbers now in our break-even calculator, or follow the logic below.

The only formula that matters

Break-even months = total closing costs ÷ monthly savings.

Example: $450,000 balance at 7.25% with 27 years left costs about $3,138/month in principal and interest. Refinancing to 6.25% (30-year) drops it to roughly $2,771 — saving $367/month. With $9,000 in costs, break-even is 25 months. Staying five years? You net roughly $13,000. Moving next year? Keep your current loan.

Two honest adjustments to the simple math:

  1. The term reset. Refinancing 27 remaining years into a new 30-year loan adds three years of payments. Compare lifetime interest, or refinance into a 25- or 20-year term to match your payoff date.
  2. No-cost options. A rate about 0.25% higher can absorb all closing costs. Break-even becomes immediate, at the price of smaller monthly savings — often the right call if another refinance or a sale is plausible within a few years.

Cash-out refinancing is a different question

A cash-out refi trades equity for liquidity — and it reprices your entire balance at today’s rate. If your current rate is below market, pulling $50,000 of equity via cash-out means paying the higher rate on all $450,000, not just the new $50,000. In that case a HELOC usually wins: it leaves your first mortgage untouched.

If your current rate is at or above market anyway, cash-out can consolidate everything at a better rate — the rare double win.

Why your current lender’s offer isn’t the benchmark

Servicers price retention offers to keep you, not to beat the market. As a broker we shop your refinance across multiple wholesale lenders simultaneously; the spread between the best and worst quote on the same file is routinely 0.25–0.5% — which on Utah balances is real money every month.

Get your free break-even analysis — ten minutes, your real numbers, and a straight answer even if that answer is “keep the loan you have.”

Frequently Asked Questions

How much does refinancing cost in Utah?

Typically 2–3% of the loan amount — lender fees, title insurance, appraisal, and recording. On a $400,000 loan, budget $8,000–$12,000, or choose a no-cost structure where a slightly higher rate absorbs the fees.

How soon can I refinance after buying?

Rate-and-term refinances on conventional loans generally have no waiting period. Cash-out requires six months of ownership. FHA and VA streamline refinances require 210 days and six payments. If rates have dropped since you closed, it costs nothing to check.

Should I refinance to a 15-year loan?

If the payment fits comfortably, 15-year rates run meaningfully below 30-year rates and slash lifetime interest. A popular middle path: take the 30-year for flexibility and pay it like a 15 — you keep the option to drop back to the lower required payment if life changes.

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