Refinance (Real Estate)
Refinancing replaces an existing mortgage with a new loan. You pay off the old loan with the proceeds from the new one. Investors refinance for two reasons: to get better terms (rate/term refinance) or to pull out accumulated equity as cash (cash-out refinance). In the BRRRR strategy, cash-out refinancing is the mechanism that makes capital recycling possible.
Two types of refinance
| Type | What changes | Cash received | When investors use it |
|---|---|---|---|
| Rate/term refinance | Interest rate and/or loan term; loan balance stays roughly the same | None | When rates drop significantly after purchase; to extend or shorten term |
| Cash-out refinance | Loan balance increases; equity is extracted as cash | Yes — the difference between old and new loan | BRRRR capital recovery; funding next acquisition; home improvement |
Rate/term refinance
A straightforward replacement: you get a better rate or term, your monthly payment changes, but you take no cash out.
When it makes sense:
- Rates have dropped 0.5–1%+ since you originated the loan
- You want to switch from a 30-year to a 15-year loan
- You want to remove PMI after equity build-up
- You are moving from an adjustable to a fixed rate
Break-even calculation:
If refinancing costs $4,000 and saves $180/month, break-even is 22 months. If you plan to hold more than 22 more months, refinancing makes sense.
Cash-out refinance
A cash-out refinance increases your loan balance above what you owed. The difference between the new loan and the old loan balance is paid to you at closing.
Most lenders cap investment property cash-out refinances at 70–75% LTV (loan-to-value based on appraised value).
Worked example: BRRRR cash-out refinance
A BRRRR investor completes renovation. The property now appraises at $230,000.
| Item | Amount |
|---|---|
| Post-renovation appraised value | $230,000 |
| New loan (75% LTV) | $172,500 |
| Hard money payoff | − $142,500 |
| Closing costs | − $3,000 |
| Cash received at close | $27,000 |
| Original cash invested (down + rehab) | $175,000 |
| Capital still in deal | $175,000 − $172,500 = $2,500 |
The investor recovers $27,000 in cash and has only $2,500 of their original capital still in the deal — a near-complete capital recycling event.
After refinance, the deal must still work as a long-term rental:
| Item | Amount |
|---|---|
| New loan: $172,500 at 7%, 30 yr | $1,148/month |
| Annual debt service | $13,776 |
| NOI | $11,548 |
| DSCR | 0.84 ← fails |
This deal does not cash-flow after refinance at today's rates. That is the critical check that many BRRRR presentations omit.
Seasoning requirements
Most lenders require a waiting period between property purchase and cash-out refinancing:
| Lender type | Typical seasoning requirement |
|---|---|
| Conventional (Fannie/Freddie) | 6 months from closing |
| Portfolio lenders | 3–12 months (varies widely) |
| DSCR lenders | 3–12 months |
| Hard money refinance | Often none — but permanent lender still has requirements |
If you buy in January and try to refinance in February, most conventional lenders will decline. Plan your BRRRR timeline to meet the seasoning requirement.
How refinancing changes cash flow
When you refinance, your monthly payment changes — which directly changes cash flow:
| Scenario | Loan | Rate | Monthly P&I | Annual CF |
|---|---|---|---|---|
| Original hard money | $97,500 | 11% IO | $893 | N/A (short-term) |
| Permanent refi (75% LTV) | $172,500 | 7% | $1,148 | − $1,548 |
| Permanent refi (70% LTV) | $161,000 | 7% | $1,071 | − $240 |
Neither of these post-refinance cash flows is positive in this example. In markets where cap rates are lower than borrowing rates, it is difficult to BRRRR and cash flow simultaneously.
Common mistakes
1. Not modeling the post-refinance cash flow before buying. The acquisition math and the stabilized rental economics are separate problems. Both must be solved before committing to the deal.
2. Assuming the appraisal will hit your target ARV. Appraisers can come in conservatively. If the appraisal is 8% below your estimate, you get a materially smaller loan — or may need to bring cash to closing.
3. Underestimating refinance costs. Closing costs on a refinance are typically 1.5–3% of the new loan — $2,500–$5,000 on a $170,000 refinance. Budget for this in your total deal cost.
4. Ignoring the rate environment. The rate on your permanent refinance determines post-refinance cash flow and DSCR. Underwriting at 5.5% and refinancing at 7.5% changes the economics significantly.
Frequently asked questions
Can I refinance immediately after purchase? For a rate/term refinance, most conventional lenders have no waiting period (though some require 6 months). For a cash-out refinance on investment property, most require 6 months of seasoning. Check your specific lender.
Does refinancing reset my amortization? Yes — if you refinance into a new 30-year loan, your clock restarts. This slows equity paydown in early years. Some investors refinance into a 15-year loan to accelerate paydown despite the higher payment.
Is there a limit on how many times I can refinance? No legal limit. However, each refinance costs money (closing costs) and resets amortization. Refinancing too frequently without meaningful rate improvement or cash extraction is expensive.
Refinancing involves loan origination costs, appraisal risk, and lender-specific requirements. Always confirm terms with your lender. This is not financial advice.