Why It Matters
It is the percentage return earned on whatever money you still have invested after pulling equity out through a refinance. If you recycled most of your capital, even modest cash flow can produce an outsized return—because the denominator shrinks dramatically.
At a Glance
- Measures annual cash flow divided by remaining cash after refinance
- Core performance metric for the BRRRR strategy
- A higher return signals more capital was successfully recycled
- Infinite return is possible when zero cash remains in the deal
- Compared at the time of the refinance, not at initial purchase
Cash-on-Cash After Refi = Annual Cash Flow After Refi / Remaining Cash in Deal
How It Works
When an investor buys, renovates, rents, and then refinances a property, the cash-out proceeds reduce the total equity they have sitting in the deal. The remaining cash in deal is what the investor could not recover through the refinance—money that is still tied up in the property.
The formula is:
Cash-on-Cash After Refi = Annual Cash Flow After Refi / Remaining Cash in Deal
Annual cash flow after refi is the net operating income minus the new mortgage payment on the refinanced loan. Remaining cash in deal is the total capital invested (purchase price, closing costs, rehab scope budget, carrying costs, and refi costs) minus the cash-out proceeds received.
For example: if you invested $80,000 total and pulled out $65,000 in the refi, your remaining cash in deal is $15,000. If your annual cash flow after the new loan payment is $3,600, your cash-on-cash after refi is 24% ($3,600 / $15,000).
This figure is only meaningful after the BRRRR timeline is complete—specifically after the seasoning period ends and the refi closes. Calculating it before the refinance would use the wrong denominator and produce a misleading result.
When zero cash remains in the deal, the return is theoretically infinite, which is considered the ideal outcome of a BRRRR execution. In practice, most well-executed BRRRRs leave some equity behind, and a cash-on-cash after refi above 12–15% is considered strong.
Real-World Example
Jasmine found a distressed single-family rental and spent $72,000 all in: $48,000 purchase price, $20,000 in renovation work, and $4,000 in closing costs and holding fees. She met the BRRRR deal criteria by targeting an after-repair value well above her total cost.
After seasoning through the seasoning period required by her lender, the property appraised at $95,000. Her lender offered a 75% LTV cash-out refi, putting $71,250 back in her pocket. Her remaining cash in deal was $750 ($72,000 minus $71,250).
Her new monthly payment on the refinanced loan was $440, and gross rent was $1,100. After vacancy, maintenance reserves, insurance, and taxes, annual net cash flow came to $3,480. Her cash-on-cash after refi was $3,480 / $750 = 464%.
Jasmine's equity position in the property was strong from day one, but this metric revealed something more important: nearly all of her capital was free to be redeployed into the next deal.
Pros & Cons
- Shows the true return on capital that is still at risk after a refinance
- Motivates disciplined deal selection because poor rehab decisions reduce the denominator in the wrong direction
- Allows direct comparison of BRRRR deals on a normalized basis regardless of property size
- Highlights deals where capital recycling was especially efficient
- Can be misleadingly high when only a tiny amount of cash remains, making a marginal deal look extraordinary
- Does not account for equity left in the property above the loan balance
- Ignores appreciation potential and long-term wealth building
- Cannot be compared fairly to traditional cash-on-cash return, which uses all-in cost as the denominator
Watch Out
Do not confuse remaining cash in deal with the equity in the property. They are not the same. Equity is the appraised value minus the loan balance. Remaining cash is total cash invested minus cash-out proceeds—a much smaller number in a well-executed BRRRR.
Also, avoid optimizing purely for an infinite or near-infinite cash-on-cash after refi at the expense of cash flow. A deal that returns $200 per year on $100 remaining is technically a high percentage, but the dollar return is negligible and offers no margin of safety if vacancy or repairs hit.
Finally, factor in the higher loan balance from the refinance. A larger mortgage payment reduces annual cash flow, which directly lowers the numerator of this metric. Run the numbers at the actual post-refi payment before claiming success.
The Takeaway
Cash-on-cash after refi is the defining metric for evaluating whether a BRRRR deal actually worked. It rewards efficient capital recycling and penalizes deals where too much equity got left behind. Track it after every refinance, compare it across your portfolio, and use it to set a minimum threshold—most disciplined investors require at least 10–12% before considering a BRRRR complete.