The Fix-and-Flip Investor's Playbook

From finding deals to budgeting the costs new flippers miss, financing, taxes and timing your exit.

The 70% rule

A common guideline: pay no more than 70% of the after-repair value (ARV), minus the cost of repairs. If a home will be worth $300,000 once renovated and needs $50,000 of work, the maximum purchase price is $300,000 x 0.70 - $50,000 = $160,000.

The 30% margin has to cover buying and selling costs, holding costs, financing and your profit. In expensive markets investors sometimes stretch it; the thinner the margin, the less room for surprises.

Estimate ARV from real sales

ARV should come from recent sales of comparable renovated homes nearby, similar in size, age and layout, not from list prices or an optimistic guess. A small error in ARV wipes out a large share of the profit, so be conservative and check your estimate with a local agent.

Finding deals

Good flips are usually bought below market, which means finding motivated sellers before everyone else does: direct mail, driving for dollars, probate and pre-foreclosure lists, and relationships with wholesalers and agents. Listed properties can work, but competition is heavier.

Budget every cost

New flippers most often underestimate costs other than renovation:

  • Buying costs: inspection, appraisal, title and closing
  • Holding costs every month: loan interest, property tax, insurance and utilities
  • Selling costs: agent commissions plus closing costs, often several percent of the sale price
  • A contingency for surprises, commonly 10% to 20% of the renovation budget

    • Focus renovation money on kitchens, bathrooms and curb appeal, and avoid improving beyond what comparable homes offer.

    Financing

    Many flips are financed with short-term hard-money loans, which are faster and easier to obtain than bank loans but carry higher interest rates and upfront fees. Model the full cost of the money for a realistic timeline, including delays, before you commit.

    Taxes

    Profit from a property held for a year or less is taxed as a short-term capital gain at ordinary income rates. Investors who flip regularly may be treated as dealers, which can bring self-employment tax. Talk to a tax professional before your first flip, not after.

    Time the exit

    Every month of holding costs money, so plan the schedule as carefully as the budget. In many markets spring and early summer bring the most buyers. Price in line with recent comparable sales to sell quickly: a flip that sits unsold loses its profit to holding costs.