In short
Article 1277 of the Civil Code of 2020 starts with the general rule: any person with capacity to consent may agree to a sale. Then it sets two prohibitions. The first reaches public officials, as to the property whose administration they are or have been charged with. The second reaches judges, arbitrators, mediators, attorneys, procuradores and prosecutors, as to the litigious property in the proceedings in which they intervene or have intervened. Both have an expiry: once one year has elapsed since the person leaves the post that gave rise to a prohibition, the prohibition ends. Article 1278 opens the section on the object and is broader than many assume: any present or future thing, one’s own or another’s, whose possession or transfer is not prohibited or restricted by law, may be the object of a sale. Selling what does not yet exist, or what is not yet yours, is not forbidden; what happens is that in the sale of a partly or wholly alien thing, the selling party binds itself to transfer, or to cause the transfer of, ownership to the buying party. What these articles do not say, and neither does this guide: what becomes of a sale made against a prohibition, nor which goods have their possession or transfer prohibited or restricted.
What is it?
They are Articles 1277 and 1278 of the Civil Code of 2020: the first settles who may execute a sale and the second opens what may be its object.
Who can do it?
Any person with capacity to consent may agree to a sale, except for the two prohibitions of Article 1277 while they are in force.
Requirements
- Capacity to consent: it is the general requirement Article 1277 opens with.Verified against the official source
- Not falling under the prohibition on officials as to the property whose administration they are or have been charged with.Verified against the official source
- Not falling under the prohibition on judges, arbitrators, mediators, attorneys, procuradores and prosecutors as to the litigious property of proceedings in which they intervene or have intervened.Verified against the official source
- That possession or transfer of the thing is not prohibited or restricted by law (Article 1278).Verified against the official source
Documents you need
Cost
Step by step
Step 1: The general rule is broad
Article 1277 opens by saying any person with capacity to consent may agree to a sale. The prohibitions that follow are the exception, not the starting point.
Step 2: First prohibition: public officials
It reaches officials as to the property whose administration they are or have been charged with. Note the double tense: "are or have been".
Step 3: Second prohibition: those in the case
It reaches judges, arbitrators, mediators, attorneys, procuradores and prosecutors, as to the litigious property in the proceedings in which they intervene or have intervened. That is the statute’s list; this guide adds no professions to it.
Step 4: The prohibition is not forever: one year
The last paragraph of Article 1277 says it plainly: once one (1) year has elapsed since the person leaves the post that gave rise to a prohibition, it ends. It is the only duration the article publishes.
Step 5: What may be sold: present or future
Article 1278 admits as object any present or future thing. That the thing does not yet exist does not by itself prevent its sale.
Step 6: And one’s own or another’s
The same article admits a thing that is one’s own or another’s. Selling another’s thing is not prohibited by this article; what it does is load the seller with a concrete obligation, the one in the next paragraph.
Step 7: What the seller of another’s thing must do
In the sale of a partly or wholly alien thing, the selling party binds itself to transfer or to cause the transfer of ownership to the buying party. Both forms are in the text: to transfer it or to cause it to be transferred.
Step 8: The limit on the object
The condition the article places on all of the above is that the thing’s possession or transfer not be prohibited or restricted by law. Which goods those are is not stated by the Code here, and this guide makes no list the source does not carry.
Where to do it
There is no procedure or counter: these are validity rules applied when the contract is executed. If a prohibition or the object of a sale is disputed, the Court of First Instance decides. The professional conduct of judges and attorneys is further governed by their own rulebooks, which we did not read here.
How long it takes
What to do if something goes wrong
If your question is about the sale of litigious property or about goods bought in a store open to the public, those are Articles 1279 and 1280 and they are already covered in the hidden-defects guide; we do not repeat them here. If the thing turned out to be defective, that is also the hidden-defects guide. This article does not say what becomes of a sale made against one of the prohibitions, nor which goods have their transfer prohibited or restricted. MiPRFácil does not represent anyone in court and gives no legal advice.
Common mistakes
- Believing an official is barred only while holding the post: the article says "are or have been charged with".
- Believing the prohibition is perpetual: it ends one year after leaving the post that gave rise to it.
- Extending the second prohibition to any property: it is about the litigious property of proceedings in which one intervenes or has intervened.
- Adding professions to Article 1277’s list.
- Treating as void the sale of a thing that does not yet exist: a future thing may indeed be the object.
- Treating as void the sale of another’s thing: Article 1278 admits it and binds the seller to transfer or cause the transfer of ownership.
- Forgetting the limit: the thing’s possession or transfer may not be prohibited or restricted by law.
- Confusing capacity to consent with the prohibitions: they are two distinct filters in the same article.
Frequently asked questions
May an attorney buy the property litigated in their case?
Article 1277(b) prohibits it as to the litigious property in proceedings in which they intervene or have intervened, together with judges, arbitrators, mediators, procuradores and prosecutors.
When does the prohibition lift for someone who left the post?
After one year. The article says that once one (1) year has elapsed since the person leaves the post that gave rise to the prohibition, it ends.
May I sell something that is not mine yet?
Article 1278 admits as object a thing that is one’s own or another’s. In that case the selling party binds itself to transfer, or cause the transfer of, ownership to the buying party.
And a harvest or something that does not yet exist?
The article expressly admits a future thing, provided its possession or transfer is not prohibited or restricted by law.
Official sources
These are the government pages this guide is based on.
- Poder Judicial de Puerto Rico
Poder Judicial
bvirtualogp.pr.gov
Last verified
September 9, 2026
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Transferring ownership for a certain price. If part of the price is another thing, it is still a sale as long as the money is worth the same or more.
What the seller must do and what the buyer must do
Seven duties for the seller and six for the buyer, plus the warranty deadlines: four years for immovables, six months for movables.
The thing bought was destroyed: until when the risk is the seller’s
Risk does not pass to the buyer until the seller places the thing at their disposal. If shipping was requested, it passes on handing it to the carrier.
You bought something with a hidden defect: what you can claim
Whoever transfers an asset for value answers for eviction and hidden defects even if unaware of them. But the defect claim prescribes in 6 months.
They bought your debt mid-lawsuit: you can settle it for what they paid
You reimburse the price, the costs and the interest, and the credit is extinguished. But the period is thirty days of caducidad.
What you sign has the force of law: the limits of freedom to contract
You may contract or not, and with whom you like, but not abusively. And what the contract omits is filled by law, usage and good faith.