Prohibited, restricted, or permit-required: they are not the same problem
Not every restriction on this corridor works the same way. Costa Rican customs treats a prohibited item, a restricted item, and a permit-required item quite differently, and which one you're dealing with changes what you do next.
Prohibited means it does not enter, full stop
A prohibited item cannot be imported into Costa Rica under any circumstances, whatever the paperwork says or how it's packed. No permit fixes this. The only real options are to leave it behind or send it somewhere it's actually allowed to go.
Restricted means it enters, but on conditions
A restricted item can cross the border, but only if it meets specific conditions, a quantity limit, a labelling requirement, or a declared use, for example. Get the condition wrong and it's treated much like a prohibited item once it lands: held at the port until someone sorts it out, or sent back.
Permit-required means someone else has to sign off first
Some goods, agricultural products and certain equipment among them, need approval from a specific Costa Rican agency before they can clear customs at all. That approval needs to exist before the shipment arrives.
Why this belongs on your packing list
Checking an item against these categories costs nothing while it's still sitting in your living room. Once it's loaded, on the water, or waiting at a Costa Rican port, the options shrink and every one of them costs money. Working through the customs clearance process before you pack tells you what documents an item needs, and whether it needs one at all.
The main categories of items you cannot ship
Most shipments that get stopped at the Port of Caldera or Port of Limón fall into a handful of predictable categories. Knowing them before you pack saves you the cost of shipping something back.
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Chemicals and hazardous materials
Pesticides, aerosols, solvents, and many household chemicals are either barred from ocean and air freight or need hazmat handling arranged in advance.
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Weapons, ammunition, and replicas
Firearms and ammunition need clearance from Costa Rican authorities before they can enter the country, and some toy or replica weapons get caught by the same rule.
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Plants, seeds, and anything carrying soil
Fresh produce, cuttings, seeds, and soil-bound items are controlled to keep pests and plant disease out of Costa Rica, regardless of how harmless the item looks.
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Meat, dairy, and other animal products
These need clearance from Costa Rica's animal and plant health authority (SENASA) before import, and a number of them are barred outright.
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Certain electronics and radio equipment
Devices that transmit on regulated frequencies, including some two-way radios and communication equipment, need a permit tied to the frequency they use.
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Anything requiring a SENASA or MAG permit
SENASA handles animal and plant health, MAG (Ministry of Agriculture and Livestock) sets the wider agricultural rules, and goods falling under either agency need that permit paperwork in hand before the shipment leaves the US.
These are the broad categories. Where something you want to ship sits close to one of these lines, your customs broker (agente aduanal) can confirm the specific ruling before you book space. See the customs clearance guide for how that process works.
What happens if a prohibited item turns up in your shipment
A prohibited item does not just sit quietly in a warehouse until someone sorts it out. Once a customs officer at the Port of Caldera or the Port of Limón finds something on the prohibited list inside a container or a parcel, the whole shipment stops moving.
What happens to the item itself
Prohibited goods are normally seized outright. Restricted goods without the right permit are usually held, giving you a window to produce the paperwork, but that window has to be chased through your customs broker (agente aduanal) and it is not automatic.
What happens to the rest of your shipment
This is the part people underestimate. A container or consolidated LCL (Less than Container Load) shipment is usually inspected and cleared as one unit, so one prohibited item can hold up furniture, electronics, and personal effects that were never in question. Your household goods sit at the port accruing storage charges while the flagged item is dealt with separately.
Fines and further costs
Beyond losing the item, you can face a fine on top of the delay, and you are still liable for any storage or demurrage fees the port charges while your shipment waits. None of this is refunded once the mistake is found, which is why the packing list matters as much as the paperwork.
How to avoid it
- Check an item's status before you pack it.
- Where a permit is needed, get it in place before the container leaves the US, since applying for one after seizure rarely helps.
- Give your customs broker a full, accurate packing list, so anything borderline gets flagged before it reaches TICA.
The customs clearance guide sets out the documents your broker needs and how a declaration moves through TICA, which is worth reading alongside this before you book a shipment.
Sources, last reviewed 5 October 2026: Costa Rica prohibited and restricted imports, International Trade Administration; Costa Rica import requirements, International Trade Administration; Costa Rica customs regulations, International Trade Administration.