A handshake deal can feel practical when you trust the other person. Maybe you are hiring a contractor, working with a supplier, sharing equipment with another farmer or bringing in a freelancer for a small project. Everyone agrees on the basics, the work starts and no one wants to slow things down with paperwork.
That arrangement can work until memory, money or expectations change. When a business relationship breaks down, the missing details often become the dispute.
Verbal agreements can create proof problems
Minnesota may recognize oral agreements in many situations. The harder question is not always whether a deal existed. It is whether you can prove the terms clearly enough to enforce them.
A written contract gives both sides a record of the agreement. Without one, a business owner may have to rely on emails, text messages, invoices, payment records and witness statements. Those records may help, but they may not answer key questions such as price, timing, scope of work, cancellation rights or who pays when something goes wrong.
That is why business agreements should usually address the details before work begins, not after the relationship becomes tense.
Some agreements need writing
Certain contracts create bigger risks when the parties rely only on a conversation. Minnesota’s statute of frauds requires a signed written agreement for certain promises, including agreements that cannot be performed within one year and collateral promises to cover another person’s debt, default or doings and certain real estate agreements.
State law also incorporates the Uniform Commercial Code (UCC), which has special writing rules for sales of goods priced at $500 or more. A record can sometimes satisfy the rule even if it does not include every term, but the agreement generally cannot extend beyond the quantity shown in the writing.
For small businesses, these rules can matter in everyday situations, such as:
- Multi-year service agreements
- Large material orders
- Personal guarantees
- Commercial lease or real estate transactions
- Long-term supply arrangements
A short written agreement can prevent an expensive argument over whether the deal can move forward at all.
Clear terms help protect working relationships
Good contracts do not have to feel hostile. In many cases, putting terms in writing helps preserve the business relationship because it gives both sides the same reference point.
A useful agreement should explain the work, price, deadlines, payment terms, change-order process and what happens if one side cannot perform. For professional practices, contractors, farms and local service businesses, those details can keep one disagreement from turning into a broader business problem.
Put the deal in writing before trust is tested
Handshake deals often start with trust. Written contracts protect that trust when projects become stressful, costs rise or people remember the conversation differently.
The practical move is simple: write down the deal while everyone still agrees on it. That record may not prevent every dispute, but it can make the next problem easier to solve.

