BRRRR deals don't usually die during the rehab. They die at the refinance, months after you've committed, when the permanent loan you were counting on doesn't cover what you put in. The good news: you can run that test before you ever make the offer. Most investors skip it. (If you're new to the strategy itself, start with the BRRRR strategy overview and come back.)
On one of our Deal Analysis calls, a member brought an off-market deal that walks right through the test. Asking price $65,000, hoping to negotiate to $60,000. A 2-bed/1-bath under 1,000 square feet, with a contractor-estimated rehab of $90,000 taking it down to the studs and reconfiguring to a 3/2 within the existing footprint. ARV around $200,000, projected rent $1,500 a month.
Sounds workable. Here's what the numbers said.
The refinance test: 1.2 DSCR
For a DSCR refinance, lenders want a debt service coverage ratio of at least 1.2, meaning the property's net operating income covers the new mortgage payment 1.2 times over.
We tested this deal live at a 75% LTV refinance: the DSCR came out at 0.75. Fail. We dropped to 70% LTV: still failed. 65%: still failed. To actually hit 1.2, the loan needed to shrink to somewhere around 57% LTV.
Think about what that means. The whole point of a BRRRR is pulling your capital back out at the refinance. At 57% LTV, this "refinance" becomes a cash-in event, and the deal left about $26,000 trapped, with negative monthly cash flow on top.
There are only two levers that genuinely fix a failing DSCR: a lower interest rate or higher revenue. You can't fudge the expenses, because then the underwriting stops being realistic. If neither lever moves enough, believe the number.
The kill test
Here's the rule this deal makes obvious: if a BRRRR leaves significant cash trapped in the deal and cash flows negative after the refinance, kill it or restructure it. As I said on the call, that's a lot of effort to go through for leaving $26K in the deal and having negative cash flow. You'd be better off buying something more turnkey than going through the whole BRRRR process for that outcome.
The only time I accept negative cash flow is a true development play I'd feel confident feeding for 12 to 24 months because there's a big payout at the end. A negative-cash-flow rental with no payout event is just a liability with tenants.
Before you kill it: two pivots
A failed BRRRR isn't always a dead deal. It's often the wrong strategy on a live one.
Pivot 1: run it as a flip
Same house, same rehab, different exit. This deal penciled at roughly $160,000 all-in against a $200,000 ARV. That's thin for a flip once you add holding and selling costs, but it's a real analysis worth running, and on some deals the flip math shines where the BRRRR math fails. I underwrite both exits side by side in DoorProfit before deciding.
Pivot 2: rethink the value-add
One idea floated on the call was adding square footage to push the ARV. My rule: it almost never makes sense to do an addition to an existing property, especially a cheap one. Appraisal risk plus cost risk eat the upside. Work within the existing footprint (this rehab already converted a 2/1 to a 3/2 without adding a foot), or if the lot genuinely supports it, look at new construction as its own deal with its own numbers.
Mind the financing stack too
Two more numbers from this deal worth internalizing. Condition-based acquisitions need hard money or private money, and hard money runs 10 to 12% (model 12% to be conservative), while a private lender might be closer to 8%. That spread is another argument for building private lender relationships, which I break down in how to finance a rental portfolio with other people's money.
And if it's your first rehab, at distance, with new construction ideas attached: this probably isn't your deal. It might be a good deal for someone. On the call, my honest advice was to consider bringing in an experienced partner, and if you go that route, structure the partnership the right way.
This article is for educational purposes only and is not tax, legal, or financial advice. Consult a qualified CPA or tax attorney about your specific situation.
