You are asked to sign so that a relative or business partner can rent a property. The conversation seems straightforward, but the agreement creates an obligation that may result in a claim against your assets. Before agreeing, understand the capacity in which you will sign and the debt you might have to pay.
A lease may use the terms fiador, jointly and severally liable obligor, or guarantor. Read the clauses defining each person’s role. The label next to a signature may leave questions that can only be answered by reading the entire agreement.
What a fiador undertakes
Article 7.1000 of the Civil Code of the State of Mexico describes a fianza as an undertaking to pay for the debtor if the debtor does not pay, and requires it to be in writing. Review the obligation secured and how it is identified in the document [1].
Article 7.1005 allows a fiador to undertake less than the principal debtor and limits what may be assumed. Review the guarantee’s scope, the amounts covered and any monetary or time limits [1].
What changes with a jointly and severally liable obligor
Under passive joint and several liability, each debtor is liable for the entire performance owed under Article 7.225. Article 7.227 allows all or part of the payment to be claimed from any jointly and severally liable debtor. Any internal allocation between them requires separate analysis [1].
Joint and several liability is not presumed: it must arise from the law or the parties’ agreement under Article 7.226. Review what was agreed, which obligations it covers and the role of each signatory [1].
Read waivers before signing
Articles 7.1020 to 7.1023 regulate the benefits of order and excussion, including exceptions and requirements. These concern pursuing the principal debtor and applying the debtor’s assets to payment. An express waiver can change the fiador’s position [1].
If those terms appear in the agreement, ask for their effect in your case to be explained. Review any clause combining a fianza with joint and several liability. Do not accept an explanation that signing is a formality without financial consequences.
Identify which amounts are covered
Locate the clause describing the obligation and compare it with the other lease terms. Identify whether it mentions rent, maintenance, utilities, damage, interest or penalties. For each item, check how it is calculated and when it could be claimed.
If there is a maximum amount or time limit, check where it is written and whether another clause purports to extend it. Keep the complete signed version, including inventories and attachments. Compare the explanations that influenced your decision against that text.
Review the documents and ability to meet the obligation
The file should identify the landlord, tenant, and person undertaking the guarantee or joint and several obligation. If a party is a company, request the representative’s documents and signing authority as well.
If a property is proposed as security, ask what legal function it will serve and which documents must be checked. Seeing a deed still leaves ownership, registry status and the guarantee’s actual scope to be reviewed. Ask a professional to explain whether the agreement creates a personal obligation or security over the property.
Review again when the terms change
Article 7.672 sets maximum lease terms according to the property’s use: three years for urban housing and five for commercial or service premises. Other cases, such as industrial properties and large-scale commerce, have a maximum of twenty years. First identify which regime applies [1].
Article 7.717 states that the agreement ends on the fixed date when its term expires; if it continues, the general lease provisions apply. For a new agreement, the fiador should review whether to undertake the obligation again and on what terms. Expiry alone does not establish that every third-party guarantee ends automatically [1].
A renewal may change rent, duration, property use or payment terms. Before signing, compare the new document with the previous one and review the role of the fiador or jointly and severally liable obligor. A general reference to the previous agreement does not settle continuity.
Article 7.1054 provides that an extension or deferral granted by the creditor without the fiador’s consent extinguishes the fianza. When reviewing a renewal or settlement, distinguish that guarantee from a joint and several obligation and consider the specific documents [1].
If a default has already occurred
Gather the agreement, attachments, payment records and complete communications. Organize the balance by period and item. This helps a claimant explain each amount and allows the recipient of a demand to compare it with the obligations actually assumed.
Before signing an acknowledgment of debt, settlement or release, have its scope reviewed. If payment or a property handover is negotiated, identify who must participate and how the agreement will be recorded. Read any proposal alongside the contract and background records.
What a fiador who has paid may claim
Articles 7.1034 to 7.1036 address reimbursement to a fiador who pays and subrogation into the creditor’s rights. Keep payment records and review recoverable items and their conditions. Notify the debtor before paying: Articles 7.1038 and 7.1039 regulate the consequences of failing to do so [1].
Questions to resolve before signing
- In what capacity does each person sign, and what obligation do they assume?
- Which amounts are covered, and how are they calculated?
- Are there monetary limits, time limits or conditions for making a claim?
- Which waivers appear, and what effect do they have under this agreement?
- What must be reviewed after a renewal, extension or rent change?
- How will performance and the end of the obligation be documented?
QP Abogados can review the lease and its guarantees before signature. Bring the complete document and explain what you have been offered or asked to accept. This helps identify clauses requiring clarification and the risks you are willing to assume.
Sources
General information about leases governed by the law of the State of Mexico. Each obligation’s scope requires review of the agreement and the circumstances of the case.