Crop Insurance Explained: Coverage Types, Costs, and Claim Filing

Updated April 2026 · By the FarmCalcs Team

Federal crop insurance is the primary risk management tool for most American farmers, with over 300 million acres covered annually and more than $17 billion in premiums. Yet many producers do not fully understand their policy options or leave money on the table by choosing the wrong coverage level. This guide breaks down the major crop insurance products, explains how premiums and indemnities are calculated, and walks through the claim filing process so you can make informed decisions about protecting your operation.

How Federal Crop Insurance Works

Federal crop insurance is administered by the USDA Risk Management Agency (RMA) and sold through approved private insurance companies. The government subsidizes premiums by 50 to 67 percent depending on the coverage level selected. A policy that costs $20 per acre might have the farmer paying $8 and the subsidy covering $12.

Coverage is based on your individual farm history (Actual Production History, or APH) for yield-based products, or on projected and harvest prices for revenue products. You select a coverage level from 50 to 85 percent, which determines how much loss triggers a payment. Higher coverage costs more in premium but pays sooner.

Revenue Protection vs Yield Protection

Revenue Protection (RP) is the most popular product, covering over 80 percent of insured acres. It protects against both yield loss and price declines. Your revenue guarantee is calculated as your APH yield multiplied by the higher of the projected price or harvest price, multiplied by your coverage level. If actual revenue falls below the guarantee, you receive an indemnity.

Yield Protection (YP) covers yield loss only, regardless of price. It is cheaper than RP because it does not protect against price declines. YP makes sense if you have already locked in prices through forward contracts or futures hedges and only need protection against production shortfalls.

Pro tip: Revenue Protection at the 75 or 80 percent coverage level is the right choice for most grain farmers. The premium subsidy at these levels (53 to 60 percent) makes the effective cost per acre very reasonable relative to the protection provided.

Understanding Your APH and Yield History

Your Actual Production History is the average of your recent yields, typically 4 to 10 years. This average sets the yield component of your guarantee. Higher APH means higher coverage and higher premiums. Low-yield years drag down your APH, reducing future guarantees.

Yield exclusion (YE) allows you to drop exceptionally bad years from your APH if your county experienced a qualifying disaster. Trend adjustment (TA) increases your APH to reflect improving yield trends over time. Both options increase your guarantee and premium slightly but usually provide net benefit. Ask your agent to run the numbers with and without each option.

Premium Costs and Subsidy Levels

Premiums vary by crop, county, coverage level, and your individual risk profile. For corn in central Iowa, a 75 percent RP policy might cost $12 to $18 per acre in total premium, with the farmer paying $5 to $8 after subsidy. An 80 percent policy might cost $18 to $28 total, with $8 to $13 farmer-paid.

Subsidy rates decrease as coverage levels increase: 67 percent at 50 percent coverage, 64 percent at 55 percent, 59 percent at 65 percent, 55 percent at 70 percent, 46 percent at 75 percent, and 38 percent at 80 percent and above. The decreasing subsidy at higher levels means each additional 5 percent of coverage costs proportionally more out of pocket.

Filing a Claim: Process and Deadlines

When a loss occurs, notify your agent as soon as possible and before you destroy any evidence of the loss. For unharvested acreage, you must leave the crop standing until the adjuster inspects it. For harvested crops with low yields, maintain production records by field or unit.

Keep detailed records: delivery tickets, scale tickets, storage records, and field-by-field yield data. Enterprise units (insuring individual fields separately) can trigger payments on poor fields even when your whole-farm average is above the guarantee. Optional unit structure often pays for itself in partial losses.

Frequently Asked Questions

How much does crop insurance cost per acre?

Farmer-paid premiums typically range from $5 to $30 per acre after federal subsidy, depending on crop, coverage level, and county risk. The total premium is 50 to 67 percent subsidized. A 75 percent RP policy on Midwest corn costs roughly $5 to $13 per acre out of pocket.

What is the best crop insurance coverage level?

For most grain operations, 75 to 80 percent Revenue Protection offers the best balance of cost and coverage. Below 70 percent, the deductible is large enough that only catastrophic losses trigger payment. Above 80 percent, premiums rise sharply due to lower subsidies.

What is the difference between RP and YP?

Revenue Protection (RP) covers both yield loss and price decline. Yield Protection (YP) covers only yield loss regardless of price. RP is more popular because it protects against both risks. YP is cheaper and makes sense if you have already locked in prices through contracts or hedges.

When is the crop insurance signup deadline?

For most spring-planted crops, the sales closing date is March 15. For fall-planted crops like winter wheat, the deadline is September 30 in most states. Acreage reporting is typically due July 15 for spring crops. Check with your agent for your specific crop and county deadlines.