Why Getting Your Contracts Right Is Non-Negotiable
You found a motivated seller. You negotiated a solid price. The seller is ready to sign. And then you fumble the paperwork.
It happens more than wholesalers want to admit. Missing an inspection period clause, a vague assignment language, or a PSA that a title company won't accept — any of these can blow up a deal you spent weeks building. Understanding how the purchase and sale agreement (PSA) and assignment contract actually work isn't just legal housekeeping. It's the mechanical core of your entire wholesaling business.
Let's break both documents down, show you exactly how to use them, and explain how to stop treating contracts as a bottleneck.
What Is a PSA in Wholesale Real Estate?
The Purchase and Sale Agreement (PSA) — sometimes called a purchase contract or sales contract — is the legally binding document you sign with the seller. It establishes:
- The agreed-upon purchase price
- The earnest money deposit amount and timeline
- The inspection period (your due diligence window)
- The closing date
- Any contingencies
- Whether the contract is assignable
That last point is the most important one in wholesaling. Your PSA must include language that allows you to assign your equitable interest in the contract to a third party — your end buyer. Without that language, you cannot legally wholesale the deal. Some wholesalers use the phrase "and/or assigns" after their name on the buyer line. Others include a dedicated assignment clause. Either way, it needs to be explicit.
The Inspection Period Is Your Safety Net
The inspection period — typically 7 to 21 days depending on your market — is the window where you can back out of the deal and recover your earnest money if the numbers don't work. Use this time to:
- Run your ARV and MAO on the property with accurate comps
- Estimate rehab costs with a contractor walkthrough or your own cost framework
- Market the deal to your buyer list and gauge real demand
- Order a title search if the deal is large enough to justify it
If the deal pencils out and you have a buyer lined up before the inspection period expires, you move forward. If it doesn't, you cancel and protect your earnest money. For a deeper look at how earnest money works in this context, read What Is Earnest Money in Wholesale Real Estate (And How Much to Put Down).
What Is an Assignment Contract?
Once you have the PSA signed with the seller and a buyer ready to step in, you need an Assignment of Contract — the document that legally transfers your rights and obligations under the PSA to the end buyer.
The assignment contract typically covers:
- The original contract it references (the PSA)
- The assignment fee you're collecting
- The assignee (your buyer) taking on all obligations going forward
- Any non-refundable earnest money the buyer owes you at signing
When the assignment is signed and the buyer's earnest money hits your account, your role in the transaction is largely done. The buyer closes directly with the seller, and your assignment fee is paid at or before closing.
One Contract, Two Roles
Here's how to think about it cleanly:
PSA = your agreement with the seller.
Assignment Contract = your agreement with the buyer.
Your profit lives in the spread between the two.
For a full step-by-step walkthrough on executing the assignment itself, see How to Assign a Real Estate Contract (Step-by-Step Guide).
Common Mistakes That Kill Deals at the Contract Stage
1. Forgetting the Assignability Clause
If the PSA doesn't explicitly allow assignment, many title companies will refuse to close the transaction. Always include clear assignment language before you get a signature.
2. Vague Earnest Money Terms
Specify exactly when the deposit is due, where it's held (typically with the title company or closing attorney), and what triggers a refund versus a forfeit. Ambiguity here creates disputes.
3. Too-Short Inspection Periods
A 3-day inspection period sounds aggressive and deal-ready, but it leaves you no room to market to buyers or vet your numbers. Seven to fourteen days is standard in most markets.
4. Wrong State-Specific Language
Contract requirements vary by state. What works in Texas may not fly in Florida or Georgia. Using a generic template you downloaded years ago is a liability.
5. Signing Before Running Your Numbers
Never get a PSA signed before you have a realistic MAO and at least a rough rehab estimate. The inspection period protects you, but it's not a substitute for knowing the deal before you commit. Use a tool like the ARV/MAO Calculator to run real comps on warm leads before you sit down with the seller.
How to Structure Your Assignment Fee
Your assignment fee is the difference between what you locked the property under contract for and what you sell the contract for to your buyer. A common range is $5,000 to $20,000 per deal, though this varies significantly by market and deal size.
A few rules of thumb:
- Don't over-inflate the fee to the point where your buyer can't make their profit. A deal that doesn't close pays you nothing.
- Disclose the fee — most professional cash buyers know how wholesaling works and expect it. Transparency builds long-term buyer relationships.
- Collect non-refundable earnest money from your buyer when you execute the assignment. This gives you downside protection if they walk.
Buyer relationships are everything in this business. If you're still building yours, How to Build a Cash Buyers List from Scratch (In 30 Days) is worth a read.
When to Use a Double Close Instead of an Assignment
There are situations where assigning a contract isn't the right move:
- Your assignment fee is unusually large and you don't want it visible on the HUD
- The seller's contract prohibits assignment
- Your buyer is using conventional financing and the lender won't accept an assignment
- You're dealing with an REO or bank-owned property (banks routinely prohibit assignment)
In these cases, a double close is your alternative — you actually purchase the property with transactional funding and then immediately sell it to your end buyer in a separate transaction. It's more paperwork, marginally more cost, but it keeps the deal alive when assignment isn't an option.
How PropWheel's Contract Generation Removes the Bottleneck
Most wholesalers spend more time hunting for the right template, editing PDFs, and emailing documents back and forth than they do actually negotiating. That's the bottleneck Contract Generation inside PropWheel is designed to eliminate.
When you're ready to lock a deal, PropWheel generates both your PSA and Assignment Agreement in seconds — pre-built for wholesaling, with the assignment language already in place. You fill in the deal-specific fields (price, earnest money, dates, parties), and the document is ready to send.
Combine that with the Deal Score on each deal in your Pipeline, and you have a clear picture before you ever put pen to paper. A Deal Score under 60 should make you pause. A score above 75 with strong Buyer Demand and Comp Confidence means you move fast. How to Read a Wholesale Deal Score and Know Exactly When to Pull the Trigger walks through the full scoring framework.
The goal isn't just speed — it's showing up to every seller meeting prepared to close, not scrambling to find the right document.
A Simple Contract Workflow for Every Deal
Here's the sequence that keeps you out of trouble:
- Run your ARV and MAO before any seller meeting — know your ceiling before you negotiate
- Negotiate your price with the seller; anchor low and build rapport before you name numbers
- Generate your PSA with the correct assignability clause, inspection period, and earnest money terms
- Get signatures — wet or e-signature depending on your state's requirements
- Market to buyers during your inspection period; use your Deal Score to lead with confidence
- Execute the Assignment Contract with your buyer; collect non-refundable earnest money
- Hand off to title and collect your fee at closing
Every step in that sequence is faster when your contracts are ready to go the moment you need them.
The Bottom Line
The PSA and assignment contract aren't bureaucratic formalities — they're the mechanism that turns a motivated seller conversation into a payday. Get the language right, understand what each clause does, and have your documents ready before you need them.
If you're still cobbling together templates from a Google search and editing them in a PDF tool, you're adding friction to the most critical step in your deal flow. PropWheel's Contract Generation handles the paperwork so you can focus on what actually moves the needle: finding deals, running numbers, and closing.
Ready to run your whole business from one platform? Start with PropWheel today — $75 for your first month, $99/month after that.