When does a farm sale need a written contract?
Small sales at a market or stand rarely need one. A contract becomes useful when a buyer expects regular deliveries, when you grow or raise something to order, when large sums are involved or when the sale depends on timing, such as a restaurant order or a custom animal.
The Agricultural Justice Project and several university extension programs recommend writing terms down even for friendly arrangements. Memories differ, and a short page can prevent a long argument.
What should a basic farm sales agreement include?
A simple agreement names the parties, describes the product clearly, gives the quantity and quality expected, sets the price and payment terms, and states when and where delivery or pickup will happen. It also says what happens if something goes wrong.
Keep the language plain. If you cannot explain a clause out loud in a sentence, ask for it to be rewritten.
Read the finished page aloud to someone who was not part of the deal. If they cannot tell what is promised, a buyer's lawyer or a judge may not be able to either.
- Names and contact details for both parties
- Product, quantity, grade or size, and packaging
- Price, deposit, payment due date and method
- Delivery or pickup time and place
- What happens with crop failure, illness or late delivery
- How either side can end the agreement
How do I read a contract a buyer hands me?
Read all of it, including the small print. Look for who bears the risk if weather or disease reduces your harvest, how quality is judged, who decides if product is rejected, and how long payment can be delayed.
South Dakota State Extension and North Dakota State University materials on crop contracts encourage producers to understand each term before signing and to ask questions about anything unclear. Do not feel rushed. A buyer who wants a fair deal will give you time.
- Who pays if product is rejected?
- How long until you are paid?
- Can the buyer change terms later?
- Are there exclusivity or non-compete clauses?
What about deposits, shares and preorders?
When customers pay in advance, as with a share, a meat order or a custom animal, you are making a promise. Write down what they receive, when, and what happens if you cannot deliver in full.
Rules about advance payments, refunds and the sale of meat or other regulated products vary by state. Check with your state department of agriculture and consider asking an attorney to review your standard form.
What mistakes should I avoid, including unwritten deals?
Avoid vague wording such as good quality or fresh. Say what you mean, such as a weight range or a delivery within a stated number of days of harvest. Avoid agreeing to quantities you are not sure you can produce.
Do not rely on verbal changes. If you and the buyer agree to something new, write it down and have both sides confirm it, even by email.
Some buyers prefer informal deals. You can still protect yourself by sending a confirming email after each conversation, such as Thanks for the order of this amount for that date at this price, and asking them to reply. That creates a record. If a buyer refuses any written record and the sum matters, think about whether the sale is worth the risk. Start small, ask for payment in advance or on delivery, and build trust slowly.
- Vague quality terms
- Promising more than you can grow
- Unwritten changes
- Signing without reading the termination terms
When should I get legal help?
Talk to an attorney who understands agriculture if a contract is long, if it ties you to one buyer for a long time, if it involves large sums, or if it limits what you can do with your land or animals. A short review costs far less than a dispute.
Your county extension office or farm legal aid organizations may know where to find low-cost help. This guide is general education and not legal advice.
What does a fair contract look like?
A fair agreement shares risk sensibly. If weather ruins a crop, the contract should say what happens, rather than leaving the farmer with all the loss. If the buyer changes an order, it should say how much notice is needed and who pays for product already grown or packed.
Look for balance in the details: payment timing that does not leave you waiting months, clear grading standards that both sides can check, and a way to settle disagreements, such as a conversation first and mediation before court. If every clause favors one side, ask for changes or walk away.
Keep a signed copy, and give the buyer a copy too. Store yours with your farm records, and mark renewal or end dates on your calendar so an agreement does not roll over without you noticing.
- Shared risk when weather or disease cuts supply
- Notice required for order changes
- Clear, checkable quality standards
- A stated way to settle disagreements
- End and renewal dates on your calendar
Key takeaways
- Use a written agreement when deliveries, deposits or large sums are involved.
- Include product, price, timing, delivery, risk and how to end the deal.
- Read buyer contracts fully and ask about anything unclear before signing.
- Have an attorney review long or high-value agreements.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.