The Conservador rejected the registration: article 13, the Repertorio's two months, and the article 18 complaint

Quick answer: the Conservador cannot refuse or delay a registration, unless the title is in some sense legally inadmissible. That is what article 13 of the Ley del Registro Conservatorio de Bienes Raíces says. That is the name the former Reglamento del Registro Conservatorio, the regulations governing the Conservador's registry, has carried since Ley 21.772 took effect on 2 April 2026. And even if it refuses, it is obliged to record the title in the Repertorio, the registry day book: that annotation lasts two months, and if the defect is corrected within that period, the registration takes effect from the date of the annotation and not from the day it was finally registered. If the refusal is unfounded, article 18 allows a complaint before the juez de letras, who decides in writing and without further process.

That combination is rarely put to use. If you receive the rejection notice, put it away and come back months later with the corrected deed, by then the annotation has lapsed, priority has been lost, and if something else was registered against the same property in the meantime, the problem is no longer a procedural one.

Why the Conservador can refuse: registral qualification

The Conservador is not a mailbox. The law gives it a review of the legality of the title, called registral qualification, but gives it with an express limit: it cannot refuse or delay registrations, and it should only refuse if the registration is in some sense legally inadmissible.

Article 13 itself gives examples of when that is the case:

• If the copy of the title submitted is not authentic.
• If the property is not located within that Conservador's territory.
• If what the title refers to is not real property.
• If public notice that the law requires has not been given, in cases where it is required.
• If a defect that renders the title absolutely void is visible on its face.
• If the legal particulars the registration requires are missing, or are incorrect.

Since 2 April 2026, the Conservador must set out the grounds for any refusal in detail on the title itself and also give them to you in writing, on a separate sheet, at the same time. And if the cause of the rejection can be attributed to an oversight or negligence on the part of the notary who handled the deed, the costs of correcting it are borne by that notary.

The phrase worth underlining is "visible". The Conservador assesses what appears on the face of the title itself, not the underlying validity of the contract. That distinction lies behind many complaints that succeed: the Conservador stepped in to decide something it was not its place to decide.

There is also a special case, under article 14: when the owner sold the property to two different people and, with one buyer already registered, the other applies for the same registration, or when the property appears to have been sold by someone who, according to the Registry, is not its owner or current possessor. In that case the Conservador must hold off until it is shown that the claim has been put to the interested parties through the courts.

The two month clock

This is the point with the greatest practical value in the whole guide, and the one that saves the most money.

Even if the Conservador rejects the title, it is annotated in the Repertorio anyway. That annotation, called a provisional annotation, exists precisely so that the interested party does not lose their place in line while they fix the problem. Its rules are as follows:

In plain terms: if your deed was annotated in the Repertorio on 3 March and the rejection reached you a few days later, the period runs from 3 March. If you correct the defect and prove it to the Conservador before 3 May, the registration takes effect from 3 March. If you do not make it in time, the annotation lapses and you will have to file the title again: the new annotation will carry the date of resubmission, and any mortgage, seizure or sale registered in between will rank ahead of you.

The first thing to do with a rejection notice is find the date of the annotation in the Repertorio. Not the text. The date, which is when the title was lodged, not when it was rejected. The two month period runs from that date, and that deadline is what determines whether it is worth correcting quickly, complaining, or doing both at once.

How to read your rejection notice

Not all objections are the same, and each type calls for a different response. This is the classification we use to decide at the first meeting:

Article 18: the complaint before the juez de letras

When the refusal is unfounded, there is no need to negotiate with the Conservador or write it letters. Article 18 of the Ley del Registro Conservatorio hands the decision to a third party:

• Who complains. Whoever is harmed by the refusal.
• Before whom. The juez de letras, the civil trial judge, with jurisdiction over that territory.
• How it is decided. In writing and without further process. It is not a trial with hearings and evidence: it is a decision on whether the title was or was not legally inadmissible.
• What happens if it succeeds. The Conservador must register the title, and article 19 obliges it to record the judge's order in the registration it makes.

The brevity of the procedure is what makes it useful, but the law sets no deadline for the judge to decide, and a ruling refusing the registration can be appealed. That is why it is best to file it as soon as the rejection arrives, and to correct within the two months everything that can be corrected. Poorly framed, or filed late, it is of little use even if you win.

The most frequent rejections and what is really behind each one

Mistakes that make the problem worse

• Letting the annotation lapse. It is the most expensive mistake, and the quietest one, because it gives no warning.
• Resubmitting the same deed unchanged, hoping for a different view. The result is the same rejection, and two months less.
• Arguing with the Conservador at the counter. The qualification is written, and it is rebutted in writing, before the judge.
• Signing a rectification deed without reviewing the whole title. If the problem lies three transfers back, the rectification does not touch it.
• Assuming a substantive objection can be fixed with paperwork. When ownership is not where it should be, no certificate makes up for it.

How we advise you at Terreno en Regla

The first step is always the same, and it is quick: read the rejection notice, check the date of the annotation in the Repertorio, and classify the objection. With that, you already know whether the path is to correct, to complain under article 18, or to resolve an earlier ownership problem.

When the objection is substantive, we carry out a full title study going back in time, because the rejection often points to a problem that already existed and that no one had looked at. If ownership was never registered, the route is regularisation of title; if it was left in an estate, the posesión efectiva.

When the discrepancy is one of registered area or boundaries, the survey is done by our own surveying team, which is what allows us to file a plan that matches the title, instead of yet another plan the Conservador will object to.

And if the refusal is unfounded, the article 18 complaint is handled by our litigation team, filed within the deadline of the annotation and not after.

Send us the rejection notice and the copy of the deed, and we will tell you what type of objection it is, how many days you have left on the annotation, and which of the three paths applies.

Frequently asked questions (FAQ)

Can the Conservador refuse because it thinks the contract is badly drafted?

Not in every case. Its review reaches what appears on the face of the title and absolute, visible defects, not the underlying validity of the contract, which is a matter for the courts. When the Conservador rules on that, it is precisely the situation the article 18 complaint is for.

I was rejected and more than two months have already passed. Have I lost everything?

You have not lost the right, you have lost the priority of that annotation. You can file again, but the new registration will take effect from the new date, and whatever was registered in the meantime got ahead of you. Before resubmitting, it is worth checking what was registered in the meantime.

Do I need a lawyer for the article 18 complaint?

Yes. Although it is a short procedure with no opposing party, the first filing before the juez de letras must be sponsored by a qualified lawyer. And because it is decided in writing, without hearings, what decides the outcome is whether the submission shows that the title was not legally inadmissible.

The Conservador asked me for a document that is not required by any law. What do I do?

Review the sheet setting out the grounds for the rejection, which the Conservador must give you in writing at the same time, and compare it with article 13. Its grounds are examples, not a closed list, but if the Conservador demands a document that no rule requires, it is a typical case for a complaint. What is not worth doing is getting the document just to move things along, because that validates a requirement that did not exist.

Can I correct the defect and complain at the same time?

Yes, and it is often the sensible thing to do when the objection is mixed: you correct the formal part straightaway so as not to lose the deadline, and you dispute the part you consider unfounded. Priority is protected by the correction, not by the complaint.

Does it help to go to a different Conservador?

No. Every property is registered with the Conservador for its territory, and that is precisely one of the grounds for rejection under article 13. There is no choosing where.

Does the rejection mean the purchase is not valid?

No. The contract exists and binds the parties. What is missing is the tradition, meaning the registration that transfers ownership. Until that happens you have a personal right against the seller, not the property itself. That is why the deadline matters so much.