What Is Breakeven Refinance?
Breakeven refinance answers: "How long until this refinance pays for itself?" For a rate-and-term refinance, you compare monthly payment savings to closing costs. Breakeven = Closing Costs ÷ Monthly Savings. If closing costs are $8,000 and you save $300/month, breakeven is 27 months. Only refinance if you plan to hold past breakeven. For cash-out refinance in BRRRR, the calculus is different—you're recovering capital, not necessarily lowering payments. But if the new payment is higher, run the numbers to ensure cash flow still works.
Breakeven refinance is the point at which the cumulative savings from a refinance equal the closing costs—the number of months you must hold the property for the refinance to pay for itself.
At a Glance
- What it is: The point where refinance savings equal closing costs—months to recoup.
- Why it matters: Refinancing before breakeven loses money; only refinance if you'll hold long enough.
- Key detail: Breakeven = Closing Costs ÷ Monthly Payment Savings.
- Related: Refinance, cash-out refinance, interest rates, closing costs.
- Watch for: Include all costs—appraisal, title, points, lender fees. Underestimating extends breakeven.
Breakeven Months = Closing Costs ÷ Monthly Payment Savings
How It Works
Rate-and-term refinance: You're lowering your payment. Monthly savings = Old payment − New payment. Breakeven = Total closing costs ÷ Monthly savings. Example: $9,000 costs, $350/month savings = 26 months. If you sell or refinance again before 26 months, you lose money.
Cash-out refinance: You're increasing the loan and receiving cash. The new payment is often higher. There's no "savings" to recoup—you're trading equity for capital. Breakeven doesn't apply the same way. Instead, ask: Does the new payment leave workable cash flow? Can I service this debt?
Cost inclusion: Appraisal, title, lender fees, points, prepaid items. Get a Loan Estimate and use the total. Don't forget prepayment penalties on the old loan if applicable.
Decision rule: Refinance only if you expect to hold past breakeven (rate-and-term) or if the refinance serves a different goal (capital recovery in BRRRR).
Real-World Example
Frank has a $280,000 balance at 7%. Payment: $1,863. He's offered a rate-and-term refinance at 5.75%. New payment: $1,634. Savings: $229/month. Closing costs: $7,200. Breakeven = $7,200 ÷ $229 = 31 months. Frank plans to hold 8 years. He'll save $229 × 96 months = $21,984, minus $7,200 = $14,784 net benefit. The refinance makes sense. If he'd planned to sell in 18 months, he'd have saved $4,122 but paid $7,200—a $3,078 loss.
Pros & Cons
- Simple math to avoid a bad refinance decision.
- Ensures you only refinance when it pays.
- Applies to rate-and-term refinance and similar products.
- Forces you to include all closing costs.
- Doesn't capture opportunity cost (what else could you do with the savings?).
- Assumes payment stays constant (ARM or rate change would affect).
- For cash-out refinance, the framework doesn't directly apply.
- Life happens—you might sell before breakeven despite plans.
Watch Out
- Cost underestimation risk: Use the full Loan Estimate. Missing fees shortens the apparent breakeven and can lead to a bad decision.
- Rate assumption risk: If you're doing a rate-and-term refinance and rates drop again, you might refinance again before breakeven—double costs.
- Sell-before-breakeven risk: Only refinance if you're confident you'll hold. Job relocation, market opportunity, or life change can force a sale.
Ask an Investor
The Takeaway
Breakeven refinance is essential math for rate-and-term refinance. Know your breakeven—Closing Costs ÷ Monthly Savings—and only refinance if you'll hold past it. For cash-out refinance, the goal is capital recovery, not payment reduction; run cash flow and DSCR instead.