It is late September, the harvest is running hard, and a farmhand is told to take the truck to a processing plant a few hours away. Does he need an Idaho CDL for that? The honest answer depends on three things: whose truck it is, how far it goes, and whether it ever leaves the state. Idaho has a farm exemption and a seasonal CDL built for exactly this kind of work, and knowing where they stop is the difference between a legal haul and a ticket.
Does Idaho require a CDL to drive a farm truck?
Idaho's farm vehicle exemption, as described in the Idaho CDL manual, applies to vehicles that are not driven more than 150 miles from the farm. That distance limit is the part people forget. The exemption also does not extend beyond Idaho unless the other state has a current reciprocity agreement with Idaho, so a short run across the line into Oregon or Utah can put you outside it.
Before you climb into a farm truck without a commercial license, run through three questions:
- Is this a farm vehicle doing farm work, rather than a hired load for someone else?
- Will the whole trip stay within 150 miles of the farm?
- Will the truck stay inside Idaho, or is there a reciprocity agreement with the state you are entering?
If any answer is no or unsure, treat the job as one that needs a CDL. The manual changes from time to time, so check the current version on the Idaho Transportation Department (ITD) site before you rely on the exemption.
What is an Idaho seasonal CDL?
A seasonal CDL is the middle ground between the farm exemption and a full license. Under Idaho Code 49-306, it covers Class B and Class C vehicles and is valid within 150 miles of the business or farm served. It may not run longer than 180 days in a 12-month period. Idaho also caps how many times you can hold one: only twice in a lifetime.
The seasonal CDL covers Class B and C vehicles only. If the job is a tractor-trailer combination, plan on the regular Class A route instead.
How do you get a full Idaho CDL after the farm season?
Many seasonal workers decide to go full time. The route runs through a commercial learner's permit (CLP), and a few Idaho details are worth knowing up front.
- An Idaho CLP is valid for one year, and you hold it at least 14 days before the skills test.
- On public streets, a permit holder must have a licensed CDL driver rated for the equipment riding along.
- The only endorsements allowed on an Idaho CLP are Passenger, School Bus and Tank vehicle.
- Passed written test results are good for one year. If no CDL is issued in that time, you retake all of the written tests.
- Your DOT medical certificate can be valid for up to 24 months and must come from a provider on the National Registry.
Federal entry-level driver training rules also apply to first-time Class A and B applicants and to first-time passenger, school bus and hazmat endorsements, with training from a provider on the FMCSA Training Provider Registry. The ITD ten-step guide walks through the order of events, so use it as your checklist.
Which restrictions will your test truck give you?
This matters more to farm drivers than almost anyone, because the truck you test in decides what you are allowed to drive afterward. ITD's guide lists three of the common ones:
- Restriction E applies when you test in an automatic transmission vehicle.
- Restriction O applies when you test in a Class A combination that is not a tractor-trailer with a fifth wheel.
- Restriction L applies when you test in a vehicle without air brakes.
If your goal is to drive whatever the employer hands you, test in a truck that matches the hardest vehicle you expect to drive. A farm straight truck with a manual gearbox and no air brakes is a fine place to learn, but it may not be the right place to test.
What are Idaho's alcohol and out-of-service rules?
Idaho is strict with commercial drivers. Any detectable alcohol in a commercial vehicle, or refusing an alcohol test, results in a 24-hour out-of-service order. Idaho Code 49-335 sets additional penalties for violating an out-of-service order, and a first conviction brings disqualification of 180 days to one year. Seasonal and farm drivers are covered by the same alcohol rules as everyone else on a commercial vehicle.
Do farmers need a CDL in Idaho?
Not always. Idaho's farm vehicle exemption applies to vehicles not driven more than 150 miles from the farm, and it does not extend beyond Idaho unless there is a reciprocity agreement. Check the current ITD manual for the exact wording.
How long is an Idaho seasonal CDL valid?
It may not exceed 180 days in a 12-month period. It is a Class B or C license valid within 150 miles of the business or farm you serve.
How many times can you get an Idaho seasonal CDL?
Only twice in a lifetime. After that, a regular CDL is the route.
Which endorsements can I get on an Idaho CLP?
Passenger, School Bus and Tank vehicle are the only endorsements allowed on an Idaho commercial learner's permit.
What does restriction L mean on an Idaho CDL?
It applies when you take the skills test in a vehicle without air brakes, which means you may not drive air brake vehicles.
Rules and forms change, so confirm every detail with the Idaho Transportation Department, Division of Motor Vehicles, before you go.