The Flip Has to Carry the Purchase, Rehab, Holding Costs, and Financing
A strong-looking spread can disappear when rehab overruns, interest, taxes, insurance, selling costs, and a slower exit are included. A flip should be financed against the whole project, not just the purchase price. Acquisition, rehab, permits, interest, taxes, insurance, utilities, selling costs, and a contingency all consume cash before the investor knows the final sale price.
A fix-and-flip loan should be tested against the entire project budget. ARV, or after-repair value, is an estimate of what the property may be worth when the planned work is complete. It is not a guaranteed sale price, and a small miss in ARV can have a large effect on profit when leverage and transaction costs are high.
Purchase price and renovation cost are only the beginning. The investor also needs to account for closing costs, loan fees, interest, utilities, taxes, insurance, permits, carrying time, and the cost to sell. Draw mechanics can create a separate cash need. Rehab lenders may fund construction in stages after work is completed or inspected, which can require the investor to carry contractors or materials between draws depending on the agreement.
The expected resale value should leave enough room for those costs and for a meaningful profit after the work is done. Time is part of the budget because interest, taxes, insurance, utilities, lawn care, security, and other holding costs continue every month. A project that earns the same sale price three months later can produce a meaningfully different return.
A strong-looking spread can disappear when rehab overruns, interest, taxes, insurance, selling costs, and a slower exit are included. Many rehab loans fund construction in draws after work is completed or inspected. NBF can compare financing around the purchase, rehab draws, cash reserve, and expected sale.
The full renovation budget may not arrive on day one.
Many rehab loans fund construction in draws after work is completed or inspected. The investor may need enough liquidity, or cash and assets that can be turned into cash quickly to start work and carry costs between draws. The downside case should combine more than one problem. What if rehab costs rise 10%, the sale takes two months longer, and the property sells below the original ARV? Testing several modest misses is often more realistic than assuming only one variable goes wrong.
That makes cash reserves part of the deal even when a lender finances a large share of the rehab. NBF can put the purchase, rehab budget, draw timing, carrying costs, and exit on one plan before financing is compared. The provider controls valuation, leverage, draw rules, pricing, and final terms.
A flip should still make sense when one assumption moves against you.
Sale price is lower
A softer market or appraisal can reduce the expected exit proceeds.
Rehab costs rise
Hidden damage, labor changes, or material prices can eat into margin quickly.
The project takes longer
Every extra month adds interest and carrying cost.
The buyer asks for concessions
Repairs or closing credits at sale reduce net proceeds.
What is ARV?
After-repair value is the estimated market value of the property after the planned renovation is complete.
Do lenders fund 100% of rehab?
Structures vary. Providers can use different advance rates, leverage limits, draw rules, and borrower cash requirements.
Can NBF guarantee the refinance or sale?
No. The exit remains the investor’s risk and should be modeled conservatively.
How much cash do I need if the rehab money comes in draws?
Plan for enough cash to start the work and cover contractor or material bills that come due before a draw is released. Depending on the agreement, rehab money may be advanced after completed work is documented or inspected, so the total loan amount does not tell you how much cash you need during construction.
What should I include when I calculate whether the flip will make money?
Include the purchase price, closing costs, rehab, permits, financing costs, taxes, insurance, utilities, security, property maintenance, and selling costs. Then compare that full project cost with a realistic after-repair value, or ARV, rather than treating the difference between purchase price and sale price as profit.
What happens to the deal if the renovation takes two months longer?
The property keeps producing holding costs while you wait. Interest, taxes, insurance, utilities, maintenance, and other expenses can reduce the expected profit even if the eventual sale price does not change.
How should I use the ARV when deciding how much to borrow?
Treat ARV as an estimate of the property's value after the planned work, not as a guaranteed sale price. Test the project at a lower sale price along with a rehab overrun or longer holding period so the financing does not depend on every assumption going right.
Should I keep a cash reserve even if the lender is financing most of the rehab?
Yes. Hidden damage, scope changes, draw timing, or a slower sale can create expenses before additional financing proceeds or sale proceeds arrive. The project should have enough room to finish without depending on emergency funding. ---
Put the full project cost next to a realistic exit.
NBF can compare financing around the purchase, rehab draws, cash reserve, and expected sale.