How is the crop insurance guarantee calculated?

For yield protection the guarantee is APH yield multiplied by coverage level multiplied by the projected price. Revenue protection uses the higher of projected or harvest price for the payout. Liability per acre is the guarantee value, and total liability is that times insured acres.

What is the premium subsidy?

The federal government pays a share of the premium that varies by coverage level. Typical enterprise-unit subsidy rates are about 67 percent at 50 to 70 percent coverage, falling to roughly 53 percent at 85 percent coverage. The farmer pays only the unsubsidised remainder.

Why does the farmer-paid premium rise faster at high coverage?

Higher coverage both increases the guarantee and reduces the subsidy percentage, so net premium climbs steeply. Moving from 75 to 85 percent coverage can more than double the out-of-pocket premium even though liability rises only modestly.

Is this an exact RMA quote?

No. This is an estimate using simplified subsidy factors and a base rate you supply. Actual premiums depend on county actuarial rates, unit structure, practice, type, and approved yields. Use your agent's RMA quote for binding figures.

What is the difference between YP and RP?

Yield Protection (YP) insures only against yield loss at the projected price. Revenue Protection (RP) insures revenue and pays on the higher of projected or harvest price, protecting against both yield and price declines. RP carries a higher base rate for the added price coverage.

Crop Insurance Premium Estimator

Choosing a crop insurance coverage level is a trade-off between protection and out-of-pocket premium, and the federal subsidy makes that trade-off non-linear. This estimator builds the guarantee from your APH yield and price, applies your base rate, then layers in the RMA subsidy to show the net premium you actually pay at each coverage level.

How it works

The guarantee sets liability, the rate sets premium, and the subsidy reduces what the farmer pays:

guarantee/ac = APH yield × coverage level × projected price
liability    = guarantee/ac × acres
total prem   = liability × base rate
subsidy $    = total prem × subsidy %
farmer prem  = total prem − subsidy $

Subsidy percentages fall as coverage rises, so the farmer-paid premium climbs faster than coverage, which is why the highest coverage levels are not always the best value.

Example and tips

A 180 bu/ac APH at a 5.00 projected price with 75 percent coverage gives a 675 guarantee per acre. On 320 acres that is 216,000 liability; at a 0.045 base rate the total premium is 9,720. At 75 percent coverage the enterprise-unit subsidy is about 55 percent, so the subsidy covers 5,346 and the farmer pays roughly 4,374. Compare a few coverage levels side by side: the marginal premium for the top band often buys little extra expected indemnity. Always confirm county rates and subsidy factors with your agent before electing.