In short
The Compulsory Liability Insurance (SRO), also called Seguro Compulsorio, is the minimum coverage Puerto Rico law requires for motor vehicles driven on public roads. You buy it when renewing the marbete, through CESCO Digital or at Authorized Entities — collector’s offices, banks, credit unions and official inspection stations. It covers up to $4,500.00 per accident for damage your vehicle causes to another vehicle, with no limit on the number of incidents during the policy term. Two things the OCS publishes that almost nobody uses: under Ley 245-2014 you freely choose the insurer, every year, by completing the Selection Form; and if you already carry a traditional policy with equal or greater coverage, your insurer’s Compliance Certificate (voucher) exempts you from paying the SRO at renewal. If you paid it while holding a valid traditional policy, you can request a refund, but it will be net of 10% if the certificate was not presented on time.
What is it?
The SRO is a uniform policy, identical across all participating insurers, that answers for damage the insured vehicle causes to another motor vehicle in a traffic accident. Its limit is $4,500.00 per accident and that is the maximum regardless of how many claimants there are under the same policy; it covers multiple accidents during the term, but each capped at that figure. It does not cover damage to the vehicle that caused the accident, does not cover injuries or personal damages, and does not cover property that is not a motor vehicle. The Office of the Insurance Commissioner is the agency that regulates it: it sets the Uniform Policy, publishes the list of participating insurers and the Selection Form, and establishes by regulation the Initial Liability Determination System that insurers use to resolve claims.
Who can do it?
Every motor vehicle driven on Puerto Rico’s public roads must be covered. The OCS states one exception: buying the SRO is mandatory unless your vehicle has a traditional liability policy covering, at a minimum, the damages the law requires. If that is your case, you must present the Compliance Certificate at the moment of renewing the marbete in order to be exempted from the payment. The Ley 245-2014 right to choose your insurer applies to anyone acquiring for the first time or renewing their motor vehicle licence.
Requirements
- Having the vehicle covered: either you pay the SRO at marbete renewal, or you present the Compliance Certificate of a traditional policy with equal or greater coverage.Verified against the official source
- Completing the Selection Form — digital or printed — during marbete renewal if you want to choose your insurer; it is the mechanism Ley 245-2014 establishes for exercising that right.Verified against the official source
Documents you need
Cost
Step by step
Step 1: Check whether you already have traditional coverage
Before renewing, check your policy. If your vehicle has a traditional liability policy with coverage equal to or greater than the SRO’s, you are not required to buy the SRO on top. What you need is the Compliance Certificate — the voucher — issued by your insurer. That certificate validates to the system that your traditional policy meets the legal requirements.
Step 2: Present the certificate at renewal, not after
Here is the detail that costs money. The Compliance Certificate is presented at the moment of renewing the marbete. If you present it then, you are exempted from the SRO payment and there is nothing more to do. If you do not and you pay the SRO while holding a valid traditional policy, you can still request a refund of the premium from the insurer that provides your traditional policy, but that refund will be net of 10% in service charges when the cause was failing to present the certificate on time during renewal.
Step 3: If you are going to pay the SRO, choose the insurer yourself
Ley 245-2014 gives you the right to freely select the SRO provider, and to do it every year. You exercise it by completing the Selection Form, digital or printed, during the marbete renewal process: you just mark the option of the insurer you prefer. You can do it at the Authorized Entity — collector’s office, bank, credit union, official inspection station — or on CESCO Digital.
Step 4: Recognize when that right is being violated
The OCS names three situations that constitute a violation of law: being handed a Selection Form already pre-marked, without the option to choose; being denied access to the Selection Form; and someone trying to unduly influence your decision about which insurer to select. If any of the three happens to you, you have the right to report it.
Step 5: Report it to the OCS
The OCS publishes two different routes for reporting SRO fraud, and they are not the same. On its main Compulsory Insurance page it gives the phone 787-304-8686 and the email investigaciones@ocs.pr.gov. In the Q&A Guide on that same page it gives the phone (787) 304-2500 and the email investigaciones@ocs.gobierno.pr. PRFácil cannot decide which one is current, so we give you both: if one does not answer, use the other. The OCS main switchboard is 787-304-8686 and the toll free number is 1-888-722-8686.
Step 6: You will not be able to switch until the next renewal
The SRO provider you select when renewing the marbete stays in place for the whole policy term. You cannot switch mid-term. The next chance to choose a different insurer is the next marbete renewal, which is why it pays to look at the form carefully before marking it.
Where to do it
The SRO is bought when renewing the marbete: through CESCO Digital or at Authorized Entities — collector’s offices, banks, credit unions and official inspection stations. The Office of the Insurance Commissioner is at Edificio World Plaza, 268 Ave. Muñoz Rivera, Piso 9, San Juan, PR 00918; mailing address PO Box 195415, San Juan, PR 00919-5415. Switchboard: 787-304-8686. Toll free: 1-888-722-8686. Fax: 787-273-6082.
How long it takes
What to do if something goes wrong
If you were handed the Selection Form already marked, or denied it, or pressured to choose a particular insurer, that is a violation of law and is reported to the OCS. If you paid the SRO while holding a valid traditional policy, the refund is requested from the insurer that provides your traditional policy, not from the OCS and not from the SRO provider. If you want to switch SRO providers mid-year, you cannot: wait for the next renewal. This guide does not say what the SRO premium costs: the OCS publishes the $4,500.00 coverage limit, but does not publish the premium amount on these pages, and PRFácil will not invent it. Nor does it say what your traditional policy covers: your policy says that.
Common mistakes
- Paying the SRO while holding traditional insurance, because nobody told you the Compliance Certificate exists.
- Getting the certificate but presenting it after the renewal: then the refund comes net of 10%.
- Believing the SRO covers damage to your own car. It does not.
- Believing the SRO covers injuries to people. It does not.
- Signing a Selection Form handed to you already marked, instead of reporting it.
- Thinking you can switch SRO insurers mid-term.
- Assuming $4,500.00 is what you get paid: it is the per-accident cap for all claimants under that policy combined.
Frequently asked questions
Do I have to buy the compulsory insurance if I already have insurance?
No, if your traditional policy covers at least the damages the law requires. In that case you present your insurer’s Compliance Certificate (voucher) when renewing the marbete and you are exempted from paying the SRO.
I paid the SRO and I had insurance. Do I get the money back?
You can request a refund of the premium from the insurer that provides your traditional policy. The refund will be net of 10% in service charges if it was due to not presenting the Compliance Certificate on time during the marbete renewal.
Can I choose who provides my compulsory insurance?
Yes. Ley 245-2014 gives you the right to freely select the SRO provider each year, by completing the digital or printed Selection Form during marbete renewal. You just mark the option of the insurer you prefer.
How much does it cover?
Up to $4,500.00 per accident, with no limit on the number of incidents during the policy term. That $4,500.00 is the maximum per accident regardless of how many claimants there are under the same policy.
Why does the OCS give two different phone numbers for reporting?
Because that is how it publishes them. The main Compulsory Insurance page gives 787-304-8686 and investigaciones@ocs.pr.gov; the Q&A Guide on that same page gives (787) 304-2500 and investigaciones@ocs.gobierno.pr. We do not know which is more current and will not choose for you: use one and, if it does not answer, use the other.
Official sources
These are the government pages this guide is based on.
- Oficina del Comisionado de Seguros (OCS)
OCS
www.ocs.pr.gov
Last verified
August 15, 2026
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