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What a Real Estate Wholesale Calculator Actually Does
A real estate wholesale calculator is the underwriting engine every serious wholesaler runs before signing a purchase agreement. The real estate wholesale calculator above turns three numbers, the after-repair value, the rehab budget, and your desired assignment fee, into the maximum price you can offer the seller while still leaving enough spread for your cash-buyer to earn a 20% to 30% profit. Wholesalers who skip this step routinely overpay, lock up properties they cannot assign, and burn through earnest money deposits trying to escape bad contracts. The wholesale real estate calculator on this page combines the simple 70% rule MAO with a detailed MAO that explicitly subtracts your fee, your buyer's holding costs, and your buyer's profit margin.
Wholesaling is a contract-flipping business, not a property ownership business. You never (or almost never) take title to the property. You simply control it under a purchase contract, then sell that contract for an assignment fee or close briefly through a double close. Because your only inventory is a piece of paper, the economics live or die on the spread between the price you lock up and the price an end-buyer will pay. The wholesale calculator above quantifies that spread before you commit, so you can walk away from thin deals and double down on fat ones.
What Is Real Estate Wholesaling, in Plain English
Real estate wholesaling is the practice of finding distressed or off-market properties, putting them under contract at a deep discount, and then assigning that contract to an end-buyer, usually a fix-and-flipper, BRRRR investor, or rental landlord, in exchange for an assignment fee. The seller gets fast, certain cash with no agent fees and no repairs. The end-buyer gets a deal they could not find themselves. The wholesaler gets paid for the marketing, negotiation, and deal-construction work that connected the two sides. Typical assignment fees range from $5,000 to $15,000 per deal, though high-equity or luxury markets can produce $25,000+ single-deal paydays.
The most common seller lead sources are pre-foreclosure lists, tax delinquent owners, probate, code violations, expired listings, and high-equity absentee owners. For an in-depth primer on how beginners build their first wholesale pipeline, the BiggerPockets wholesaling guide walks through marketing channels, contract templates, and exit strategy decisions in detail. Before you start spending on lead generation, you should know your numbers cold, which is exactly what this real estate wholesale calculator is for.
The 70% Rule for Wholesalers, Explained
The 70% rule is a quick-screen heuristic used by fix-and-flippers across the country: never pay more than 70% of ARV minus the estimated rehab budget. For a property with a $300,000 ARV and $40,000 of repairs, the 70% rule MAO is $170,000. The 30% spread between purchase price plus rehab and the ARV is meant to cover buying closing costs, hard money loan fees and interest, monthly holding costs, selling commissions, and the flipper's profit. Our after repair value calculator helps you determine an accurate ARV using comparable sales before you plug numbers into a wholesale calculator.
As a wholesaler, the 70% rule MAO is the price an end-buyer will pay you, not the price you can pay the seller. To make money on assignment, you must sign the seller below the 70% rule MAO by at least the amount of your assignment fee. If your end-buyer's MAO is $170,000 and you want a $10,000 assignment fee, you need to contract the seller at $160,000 or below. The wholesale calculator above automates this subtraction and surfaces the max cash offer to seller as a distinct output. Pair it with our house flip profit calculator to model the deal from your end-buyer's perspective before pitching them on the assignment.
Assignment Contract vs Double Close. Which Should You Choose?
The two exit methods used by wholesalers, assignment contract and double close; produce identical paper profits in theory but very different net profits in practice. An assignment contract is a one or two page document transferring all rights under your purchase agreement to the end-buyer in exchange for the assignment fee. Closing costs are minimal because there is only one transaction; both seller and buyer can see your fee on the settlement statement, which sometimes creates pushback if your spread looks large relative to the seller's payout.
A double close (sometimes called a back-to-back close or simultaneous close) involves two distinct transactions executed on the same day: closing A is you buying from the seller, closing B is you selling to the end-buyer. Most double closes use transactional funding from short-term lenders who lend the purchase price for one to three days at a flat fee of 1% to 2%. The benefit is privacy: the seller never sees your resale price and the end-buyer never sees your purchase price. Because wholesaling is treated as a trade or business, the IRS guidance on dispositions of property explains why assignment fees and double-close profit are taxed as ordinary income rather than capital gains. The cost is roughly $2,000 to $5,000 in extra title fees, recording fees, transfer taxes, and transactional funding charges. The real estate wholesale calculator above explicitly compares net wholesaler profit under both methods so you can pick the more profitable exit on each deal. If your end-buyer needs hard money financing, our hard money loan calculator helps them model their full cost stack before they commit to the assignment.
Finding Motivated Sellers. The Engine of Wholesale Deal Flow
Wholesaling is, fundamentally, a marketing business. You earn the assignment fee because you found a seller a fix-and-flipper would not have found on their own. The highest-converting motivated seller lists in 2026 remain pre-foreclosure (notice of default filings), tax delinquent (county tax assessor records), code violation (city building department records), probate (county clerk records), and high-equity absentee owners (data services like PropStream, BatchLeads, or ListSource). Most wholesalers blend two or three of these lists into a weekly direct mail and cold-call campaign, supplemented by driving for dollars, networking with divorce and bankruptcy attorneys, and an SEO-driven website.
Expect to spend $300 to $1,000 in marketing per signed contract in your first 12 months as you refine your scripts, your offer calculation, and your list selection. A well-run wholesaling operation should produce a marketing cost-per-deal under $500 once scaled. Track every lead source in a CRM, run the numbers through the wholesale real estate calculator above before extending an offer, and walk away from any deal where the detailed MAO is below what the seller will accept. For more on real estate investment fundamentals, Investopedia's wholesaling overview is a useful conceptual primer.
Wholesaling Legality by State, A Quick Map
Wholesaling is legal in every U.S. state, but enforcement and disclosure rules vary substantially. Oklahoma now requires a real estate license for repeat wholesalers under a 2021 law. Illinois passed similar legislation in 2019 limiting unlicensed wholesale activity to one transaction per twelve-month period. Pennsylvania requires disclosure of your wholesaler role to the seller in writing. Florida, Texas, Georgia, North Carolina, Tennessee, and most other major markets remain largely unrestricted as long as you are assigning genuine equitable interest in a contract and not marketing a property you do not control. The safest legal posture in any state is to (a) always have a signed purchase agreement before marketing the property, (b) disclose your wholesaler role in writing to the seller upfront, (c) never collect fees outside of settlement, and (d) consult a real estate attorney in your state before your first deal. For investors comparing wholesaling against other real estate strategies, visit our real estate calculators hub where you will find tools for flipping, BRRRR, rental cash-flow, cap rate, and more.