Quick summary: Guatemalan law has no carta poder category. The Civil Code regulates the mandato, and Art. 1687 requires it in a public deed as an essential requirement for its existence. The exception is keyed to money, not formality: up to Q1,000 the mandate may be granted in a private document with the signature legalised by a notary. Real property is excluded at any value. The cost of the cheap route is Q50-Q200 for the notary plus Q10 and Q5 in stamps; registering a full mandate at the Archivo General de Protocolos costs Q130.
Our own Spanish page told readers, until we corrected it on 2 September 2026, that a notary becomes necessary for acts with “formal legal effects”. That is backwards. The Civil Code sets the public deed as the default, and opens exactly two doors out of it. One of them is a quetzal amount. This page works through where that line falls, what the cheaper document actually has to be, what a legalised signature proves (much less than readers assume), and what each step costs with the decree and article behind it.
If you already know you need a full notarial power — especially from the United States — go straight to our notarial power of attorney from the USA guide, the general power or special power pages. This page is about the boundary before those.
Guatemalan law has no “carta poder” — it has a mandato
The Civil Code (Decree-Law 106) opens Title II with the definition, in the Organismo Judicial’s CENADOJ edition updated to 8 August 2025:
“ARTÍCULO 1686. Por el mandato, una persona encomienda a otra la realización de uno o más actos o negocios.
El mandato puede otorgarse con representación o sin ella. En el mandato con representación, el mandatario obra en nombre del mandante y los negocios que realice dentro de las facultades que se le hayan conferido, obligan directamente al representado.”
English readers map “power of attorney” onto the first variety only. Guatemalan law has both, and the distinction is operational: the Archivo General de Protocolos’ own Lineamientos instruct that mandates may be granted with or without representation and that the notary must state which one in the name of the mandate, the judicial power being the exception because representation is implicit in it.
The phrase carta poder appears in the Code exactly once, and not as a general category. Art. 1687 numeral 2 uses cartas-poderes for attendance at juntas — shareholder and assembly meetings — and other acts where the law allows it. Everything else people call a carta poder is either the sub-Q1,000 private document described below, or an administrative authorisation with no mandate status at all.
The rule that decides everything: Art. 1687
“ARTÍCULO 1687. El mandato debe constar en escritura pública como requisito esencial para su existencia, y puede ser aceptado expresa o tácitamente.
No es necesaria la escritura pública:
1°. Cuando se trate de asuntos cuyo valor no exceda de mil quetzales, en cuyo caso puede otorgarse el mandato en documento privado, legalizado por notario, o en acta levantada ante el alcalde o juez local, con las formalidades legales.
Sin embargo, si el mandato se refiere a la enajenación o gravamen de bienes inmuebles o derechos reales sobre los mismos, es obligatorio el otorgamiento del poder en escritura pública; y
2°. Cuando la representación se confiere por cartas-poderes para la asistencia a juntas y demás actos en que la ley lo permite.
El mandato para asuntos judiciales queda sujeto, especialmente, a lo que establecen las leyes procesales.”
Three consequences, and they are the whole page:
- The public deed is the rule. What opens the cheap route is a Q1,000 ceiling on the value of the matter, not how formal or informal the errand looks.
- Even below Q1,000, a bare signed letter is not the instrument. The Code asks for a documento privado legalizado por notario, or an acta before the mayor or the local judge, with the legal formalities.
- Real property is carved out completely. Transfer or encumbrance of immovable property, or of rights over it, requires a public deed at any value — so the Q1,000 route can never be used to sell or mortgage a house.
What happens if the form is wrong. The Cámara Civil of the Supreme Court, in file 237-2001 (cassation judgment of 15 February 2002), reproduced as a footnote in the CENADOJ commentary edition, held that “el artículo 1301 del Código Civil es claro en establecer que hay nulidad absoluta de un negocio jurídico cuando no reúne los requisitos esenciales para su existencia”, that a mandate must be granted in a public deed precisely as such an essential requirement, and that the validity of the mandate “está condicionada a una forma instrumental ad solemnitatem”. A defective mandate is not a weak mandate; it is no mandate. Art. 1301 is quoted here as the Cámara Civil quoted it; the full text of the article, which also covers unlawful purpose, was not read in this pass.
The Q1,000 rule, worked
The statute gives you a value test and a property carve-out. Applied to the errands people actually write a carta poder for:
| What you want your agent to do | Which door Art. 1687 opens | Why |
|---|---|---|
| Collect a Q400 refund cheque in your name | Private document, signature legalised by a notary (or acta before the mayor / local judge) | Value of the matter does not exceed Q1,000 (numeral 1) |
| Handle a matter worth Q5,000 | Public deed | Above the Q1,000 ceiling, so the general rule applies |
| Sell a plot, a house or an apartment — at any price | Public deed, always | Transfer or encumbrance of immovable property is expressly excluded from numeral 1 |
| Mortgage or otherwise encumber property | Public deed, always | Same carve-out, plus the special clause required by Art. 1693 |
| Attend a shareholders’ junta and vote your shares | Carta-poder for juntas | Numeral 2, where the law permits it |
| Represent you in a written court case | Public deed, and the testimonio registered at the Archivo General de Protocolos | Art. 189 of the Ley del Organismo Judicial (Decree 2-89) |
| Anything whose value cannot be determined | Public deed | The exception is drafted around a value that “no exceda de mil quetzales”; where there is no such value, the rule stands |
One honest limit: the CENADOJ text, updated to August 2025, still prints “mil quetzales” with no reform annotation, so the threshold stands as written — but this research pass did not run a separate reform search on Art. 1687 alone, and the figure has clearly not been indexed to inflation. Treat Q1,000 as the letter of the Code, and confirm with the office that will receive the document what it accepts — document requirements vary by institution and are set by them, not by the Code.
What a legalised signature actually proves
This is the most useful sentence in Guatemalan notarial law for a lay reader, and it is almost never published. Notarial Code (Decree 314), Title VI:
“Artículo 57. La auténtica no prejuzga acerca de la validez del documento, ni de la capacidad ni personería de los signatarios o firmantes.”
The notary certifies that the signature is genuine. Not that the document is valid. Not that the signer had legal capacity. Not that anyone has authority to represent anyone. Readers routinely treat “notarised” as “approved” and it is not.
The surrounding articles set the mechanics:
- Art. 54 (as reformed by Decree 28-87) — a notary may legalise signatures only “cuando sean puestas o reconocidas en su presencia”, and may likewise legalise photocopies reproduced from the original in his presence.
- Art. 55 — the acta de legalización records place and date, the signatories’ names, their identification, and the notary’s attestation that the signatures are genuine. It carries the notary’s signature and seal preceded by the words ante mí for signatures, and por mí y ante mí for photocopies.
- Art. 56 — if someone signs at the request of a person who cannot or does not know how to sign, both appear, and the person who cannot sign places a fingerprint at the foot of the acta.
- Art. 59 — the notary must take a record of every legalisation in his own protocolo within a term not exceeding eight days.
What a carta poder should contain
No statute prescribes the contents of a carta poder. What Art. 1687 numeral 1 prescribes is the form — private document with the signature legalised, or acta before the mayor or local judge. Everything below is drafting practice, and the checklist our Spanish template ships with:
- Place and date
- Grantor’s details — full name and the CUI number of the DPI
- Agent’s details — full name and CUI
- The specific errand — the narrower the better; avoid open-ended authorisations
- A validity date — the date the authorisation expires
- Both signatures, with photocopies of both DPIs attached
Then, if it is functioning as a mandate under numeral 1, the grantor’s signature goes in front of a notary for the auténtica. Because institutions set their own document requirements, the single most useful step is to call the office that will receive the paper and ask which of the three instruments it accepts before you pay for anything.
The full cost stack, line by line
Two different routes, two different stacks. Every line has a decree and an article behind it. Note first the framing article: Notarial Code Art. 106 leaves notaries and clients free to contract fees and conditions of payment, and the tariff applies only a falta de convenio — so the tariff figures are defaults, not price controls, and there is no legal floor.
Route A — legalising a signature on a private document (matters up to Q1,000):
| Component | Amount | Source |
|---|---|---|
| Notary’s fee for the auténtica | Q50.00 - Q200.00 (default; negotiable under Art. 106) | Notarial Code Art. 109, numeral 10 |
| Timbre notarial on the acta de legalización | Q10.00 | Decree 82-96, Art. 3.2.c |
| Timbre fiscal on the acta de legalización | Q5.00 | Decree 37-92, Art. 5, numeral 7 |
| “Lo escrito”, if charged | Q5.00 per sheet or fraction | Notarial Code Art. 109, numeral 16 |
Route B — a mandate in a public deed, registered:
| Component | Amount | Source |
|---|---|---|
| Notary’s fee, deed of indeterminate value | Q200.00 - Q5,000.00 (default; no floor) | Notarial Code Art. 109, numeral 1 |
| Testimonio | Q50.00 (same-year protocolo) / Q75.00 (earlier years) | Notarial Code Art. 109, numeral 6 |
| Papel sellado especial para protocolos | Q10.00 per sheet | Decree 37-92, Art. 6 (as reformed by Decree 4-2012) |
| Timbre notarial, contract of indeterminate value | Q10.00 | Decree 82-96, Art. 3.2.b |
| Timbre fiscal, first sheet of the testimonio | Q10.00 general power / Q2.00 special power | Decree 37-92, Art. 5, numeral 8 |
| Timbre fiscal per sheet of the testimonio | Q0.50 | Decree 37-92, Art. 5, numeral 6 |
| Registration at the Registro Electrónico de Poderes | Q130.00 | CSJ Agreement 24-2011, Arts. 1 f) and 2 |
Two figures that circulate and should not be copied: the timbre forense is Q1.00 per sheet under Art. 3.1 of Decree 82-96, in the text the Archivo General de Protocolos itself publishes; lower per-sheet figures circulate online and appear nowhere in that text. And a market price for a mandate is not law: our own notary fees page publishes market ranges, and they are surveyed estimates against the Art. 109.1 default, not a tariff.
Registration: Q130, and the AGP’s own paperwork trail
Art. 1704 of the Civil Code requires the testimonio of the public deed of the mandate — and of its revocation — to be presented to the Registro de Poderes. That registry operates inside the Archivo General de Protocolos, a dependency of the Presidency of the Judicial Branch, whose remit is set by Notarial Code Art. 78; its operating name today is the Registro Electrónico de Poderes. For judicial mandates, Art. 189 of the Ley del Organismo Judicial requires registration expressly.
The tariff in force is CSJ Agreement 24-2011 (issued 3 August 2011, in force from 19 September 2011, repealing Agreement 12-2002). Art. 1 f) sets registration of powers, revocations, substitutions, modifications and renunciations at Q125.00 per operation; Art. 2 adds Q5.00 for each sheet or fraction of what is written. Total for registering one power: Q130.00, which is exactly the figure in the AGP’s own fee table.
Worth knowing before you quote it back at anyone: the AGP’s own FAQ misquotes its own agreement, reproducing literal f) as though it read “Q.130.00 por cada operación”. It does not — Q130.00 is the sum of the two articles. Cite Q130.00 as the total and both articles as the basis.
Other tariff lines from the same agreement: certifications or certified copies Q75.00; reports or constancias Q50.00; suspension of powers Q30.00; recording the razón of second and subsequent testimonios Q75.00. Currency caveat, stated plainly: Art. 7 says the Supreme Court reviews the tariff every two years, and the AGP still publishes 24-2011 as the operative tariff, which is what “in force” means here — there is no 2026 restatement of it. At least one line of it has moved: 24-2011 lists remote internet consultation of the Registro Electrónico de Poderes at Q10.00 per query, but the AGP’s own index of 2019 agreements carries an entry titled Acuerdo 27-2019 Cambio tarifa en Consulta a Distancia, whose text we did not retrieve. Treat that Q10.00 as changed by an amount we have not read.
Two practical notes that no other English page carries. The AGP’s own Tarifario and Preguntas buttons point at http://10.101.4.170/..., a private network address unreachable from the public internet, so a reader following the site’s own navigation cannot reach the fee schedule. And to obtain a certification of a registered power you file a written request at the counter with the power’s details and registration number; the search is done on the spot, you pay the tariff, and the certification is collected at the same window approximately 24 hours later. The department publishes the e-mail regpoderes.agp@oj.gob.gt and the numbers 2290 5130 (attention to notaries), 2290 5133 (certifications of powers) and 2290 5145 (head of department).
Why registrations get suspended
The AGP publishes Lineamientos del Registro Electrónico de Poderes, each item with its legal basis. They are operational, official, and appear nowhere in English. The ones that decide whether your instrument is accepted:
| Ground | Consequence | Basis cited by the AGP |
|---|---|---|
| Dates, numbers and amounts written in figures rather than spelled out in letters | Requirement stated; outcome not published | Notarial Code arts. 13.1, 13.4, 14 |
| Grantors’ personal identification data omitted or wrong | Suspended | Notarial Code art. 29.2 |
| Missing “Ante mí” / “Por mí y ante mí” | Suspended; the notary pays a Q50.00 fine to cure it | Notarial Code arts. 29.12, 33 |
| Missing warning to the grantors about the legal effects and the duty to present the testimonio to the registries | Suspended; Q50.00 fine | Notarial Code arts. 29.11, 33 |
| Any signature missing — grantor, interpreter, witness or notary | Not registered at all | Notarial Code arts. 29.12, 31.6 |
| Notary’s signature and seal do not match those registered with the Supreme Court | Requirement stated; outcome not published | Notarial Code arts. 2.3, 77.5 |
Two of those rows read differently from the rest. For figures spelled out in letters, and for the match between the notary’s signature and seal and the ones filed with the Supreme Court, the AGP states the requirement and publishes no consequence for breaching it — so neither do we. The rows that do carry a published consequence say so above.
Also from the same Lineamientos: a legalised copy and a testimonio especial of a public instrument are not capable of registration, and parental authority, custody and guardianship cannot be delegated by contract at all — only by a final judicial resolution.
The trap in a general power: Art. 1693
“ARTÍCULO 1693. El poder general necesita cláusula especial para enajenar, hipotecar, afianzar, transigir, gravar o disponer de cualquier otro modo la propiedad del mandante, y para todos los demás actos en que la ley lo requiera.”
A reader who obtains a poder general believing it covers everything is wrong. Selling, mortgaging, guaranteeing, settling or otherwise disposing of the grantor’s property requires an express special clause inside the general power. Without it, the agent cannot sell the house.
Adjacent limits worth checking before drafting: Art. 1690 splits mandates into general (all the grantor’s business) and special (one or more determined matters). Art. 1692 lists acts that need a special power outright — donating between the living, contracting marriage, granting marriage settlements (capitulaciones matrimoniales), agreeing the bases of separation or divorce, suing for the nullity or insubsistencia of a marriage, constituting family patrimony, acknowledging children, denying paternity. Art. 1691 bars the representatives of minors, incapacitated persons or absentees from giving a general power at all. Art. 1688 rules out any power to make a will or a gift by reason of death. Art. 1703 makes void whatever the agent does beyond the limits of the mandate.
Duration and revocation, precisely
- Art. 1726 — a general mandate that does not state a duration is considered granted for ten years from the date of execution, unless extended with the same formalities as the mandate. This is the number to use in place of the “1-5 years” and “renew after 2-3 years” folklore.
- Art. 1717 — a mandate ends on expiry of its term, conclusion of the business, revocation, the agent’s resignation, the death or interdiction of either party, the grantor’s bankruptcy or a disqualification befalling the agent, and dissolution of the legal person that granted it.
- Art. 1699 — the mandate is essentially revocable even where granted for a term or a determined matter; but once accepted, revocation only takes effect from the date and hour it is notified to the agent.
- Arts. 1718-1721 — revocation must be notified to the agent and to the interested parties; revocation notified only to the agent cannot be raised against third parties who dealt with him in ignorance of it; appointing a new agent for the same business, without saying the earlier mandate stays in force, amounts to revoking it; and revoking the mandate also revokes the powers and substitutions the agent granted, which must themselves be notified to the substitutes.
- Art. 1722 — after the grantor’s death the agent continues only for pending matters, never for new business. Art. 1727 — actions arising from the mandate with no special limitation period last one year from the day the mandate ended.
If you are outside Guatemala
A carta poder posted from abroad does not do the job. Art. 38 of the Ley del Organismo Judicial requires powers and mandates coming from abroad to be protocolized before a notary in Guatemala, and authorities then act on the resulting testimonio. Art. 37 requires prior legalisation by the Ministry of Foreign Affairs — replaced, for states party to the 1961 Hague Convention, by an apostille; the CENADOJ edition of the statute annotates the Convention itself and reproduces it as an annex. The Convention has been in force for Guatemala since 18 September 2017 (Guatemala acceded on 19 January 2017; the two dates are not interchangeable).
Order of operations matters for the tax: the AGP’s Lineamientos state that on documents coming from abroad containing mandates the fiscal stamps are affixed to the original document before protocolization, with the notary attesting to it. SAT’s own guidance gives the worked example — a Mandato General con Representación from abroad pays Q10.00 in stamp tax. After protocolization the notary must notify the AGP within ten days (Art. 40).
Full walk-throughs live on the pages built for them: notarial power of attorney from the USA for the two routes end to end, protocolization for the Guatemalan-side step and its stamps, poder consular for signing at a consulate, and the apostille guides for Guatemalan documents and US documents. To book the consular appointment itself, see the MINEX consulate appointment guide.
One nuance the other pages do not state: Art. 1700 validates a power granted abroad if it meets the external formalities of the place where it is granted — but where Guatemalan law demands a special faculty for the act, Guatemalan law still governs. A US general power correctly notarised in Ohio, lacking the Art. 1693 clause, will not sell a Guatemalan house.
Related procedures
- Notarial Power of Attorney From the USA — the two routes, costs and rejection causes
- Notarial Protocolization in Guatemala — how a foreign document becomes usable
- General Power of Attorney · Special Power of Attorney — the public-deed instruments
- Poder Consular — executing a power at a Guatemalan consulate
- Guatemala Notary Fees — market ranges against the statutory tariff
- Resignation Letter Guatemala — another downloadable letter format
- All Guatemalan trámites — the full index
Verification and sources
Every article number and quetzal figure on this page was read on 2 September 2026 in a document opened at an official host: the Civil Code and Notarial Code in the Organismo Judicial’s CENADOJ editions (Civil Code updated to 8 August 2025; Notarial Code updated to 30 April 2014), the Ley del Organismo Judicial in the CENADOJ edition updated to 31 July 2025, Decree 37-92 in SAT’s own consolidated text, Decree 82-96 as published by the Archivo General de Protocolos, and CSJ Agreement 24-2011 reproduced in full on the AGP site. Market prices for notarial work are not published by any official body — the Colegio de Abogados y Notarios publishes no fee schedule — so any price range you read anywhere, including ours, is an estimate against the Notarial Code default, never a tariff.
General guidance, not legal advice. For powers over property, inheritance or court representation, have a Guatemalan notary draft the instrument — the wrong document is void, not merely weak.