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What a Condominium Administrator Does (and Doesn't Do): The Complete Guide

01 July 2026·5 min read

You've been elected administrator of your condominium — or, more likely, "volunteered" for the role because nobody else stepped up. Nobody handed you a manual. And yet, under Portugal's Law 8/2022, the role carries concrete legal obligations, with personal civil liability if you get them wrong.

This guide brings together what Portuguese law requires of a condominium administrator — and, just as importantly, what is not your responsibility, even though many owners assume it is.

What a Condominium Administrator Legally Is

The administrator is the condominium's executive body, elected at the owners' assembly (article 1435 of the Portuguese Civil Code), responsible for complying with — and enforcing — the assembly's resolutions and the law applicable to horizontal property (Portugal's legal regime for multi-unit buildings). You don't have to be a unit owner yourself — the role can be filled by an outside person or a professional management company, as long as the assembly approves it.

The term is, as a rule, one year, renewable — unless the assembly decides otherwise.

The Legal Duties — What You Have to Do

1. Call and run assembly meetings

Notice must be sent with a minimum of 10 days' advance notice, in writing (registered mail or email, if the owner has opted for that channel), stating date, time, location and agenda (article 1432 of the Civil Code). Missing this deadline can get the assembly declared void, voiding every resolution taken.

2. Notify absent owners of resolutions

After every assembly, the administrator has 30 days to notify absent owners of all resolutions passed (article 1432 CC). Absent owners then have 90 days, from the date they receive that notice, to legally challenge a resolution — but that clock only starts once the notice is actually received, which is why proof of delivery matters so much.

3. Manage the condominium's finances

Collecting dues, paying shared expenses, keeping records of income and spending, and presenting accounts to the assembly annually. This includes managing the Common Reserve Fund — every owner must contribute at least 10% of their ownership share to it, held in a bank account separate from the current account (article 1436-A CC). The reserve fund can only be used for building conservation costs, never for day-to-day expenses.

4. Take out fire insurance, if the owners don't

Fire insurance for common areas and individual units is mandatory in Portugal. If the owners don't arrange it within the agreed deadline, the law shifts that duty onto the administrator, who must arrange the policy and recover the cost through dues (article 1429 CC). If a claim happens without valid cover, personal liability can fall on the administrator.

5. Issue a no-debt statement when a unit is sold

Whenever a unit changes owner, the administrator must issue a written statement listing the current charges and any outstanding debts on that unit — a duty introduced by Law 8/2022 (article 1428-A CC). Without this statement, the sale can be blocked at the notary.

6. Promote the building's internal regulations, where applicable

In buildings with more than 4 owners that have no internal regulations in the founding deed, the administrator must promote drafting them and put them to the assembly for approval (article 1429-A CC). Without approved regulations, resolving disputes over shared-area use is legally weaker ground to stand on.

7. Run virtual and hybrid assemblies in an auditable way

Law 8/2022 legalized video-conference and hybrid assemblies (article 1431 CC), but the administrator is responsible for verifying participants' identity and correctly tallying votes weighted by ownership share. A poorly run virtual assembly can have its resolutions challenged — and the burden of proof falls on the administrator.

What Is NOT the Administrator's Job

The part least talked about — and the one that generates the most conflict when it isn't clarified at the start of the term.

  • Resolving neighbor disputes over noise, smells or behavior — unless it involves misuse of shared areas covered by the regulations, this is a matter between individuals. The administrator can mediate as good practice, but has no legal power to sanction directly.
  • Funding works or expenses out of pocket — the administrator manages the condominium's money; they are not responsible for advancing costs not covered by dues or the reserve fund.
  • Guaranteeing 24/7 physical security of the building — the responsibility is to hire and oversee insurers and providers (security, maintenance), not to personally act as guard or technician.
  • Deciding alone on structural works or facade changes — these require an assembly resolution; the administrator carries out what was resolved, they don't replace the assembly in the decision.
  • Providing formal legal advice — the administrator applies the law in day-to-day management, but doesn't replace a lawyer in complex legal disputes.

What's at Stake If You Get It Wrong

Law 8/2022 increased the administrator's personal liability — this isn't just about "doing a better job," it's real legal exposure:

  • Resolutions challenged for missed notice or notification deadlines
  • Personal liability for claims without valid fire insurance, if arranging it was your duty
  • Sales of units blocked at the notary without an issued no-debt statement
  • Disputes harder to resolve without approved regulations

How to Simplify the Role Without Hiring a Company

Not every individual administrator wants to — or can — hire a professional management company. The alternative doesn't have to be "do everything in a spreadsheet and hope you don't miss a deadline": a platform that automates legal deadlines (notices, notifications, insurance renewals), generates the documents the law requires, and has a virtual assistant available for day-to-day legal questions reduces the risk without requiring prior legal knowledge.

That's exactly what ActiasGest was built for — covering the full legal cycle of condominium administration, not just the accounts.

Learn more → actias-gest.solid-ai.net