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Tenancy Disputes9 min

Asked to Be a Rent Guarantor in Hong Kong? What You're Actually Liable For

EasyDebt Editorial

EasyDebt Editorial

Cardboard-craft illustration: at a Hong Kong kitchen table, a man holds a pen ready to sign the guarantor section of a blank tenancy agreement while a woman beside him watches, a green origami cardboard lion with navy-blue interior folds seated on the table between them with one paw resting near the blank document, warm lamp light.

A friend's kid renting their first flat, a landlord who won't approve a tenancy without one, a subdivided-flat tenant with no local credit history — there are plenty of ordinary reasons someone gets asked to be a rent guarantor in Hong Kong. Most people sign without reading closely, thinking "I'm just backing them up a bit." Then one day a demand letter from the landlord arrives, and it turns out you may be on the hook for someone else's entire unpaid rent.

This guide draws on public materials from the Hong Kong Judiciary and the Community Legal Information Centre (CLIC) to explain what signing as a guarantor actually commits you to, whether a landlord can skip the tenant and come straight for you, how to protect yourself before signing, and what to do if you're already being pursued.

What Does Signing as a Guarantor Actually Commit You To?

Most people treat "guarantor" as a formality — sign your name and move on. In reality, under the guarantee clause of most Hong Kong tenancy agreements, a guarantor takes on joint and several liability alongside the tenant — meaning the landlord can choose to pursue the tenant, pursue the guarantor directly, or pursue both together, without necessarily following a fixed order.

Just as important: that liability often has no monetary cap unless the guarantee clause itself states one. Many standard guarantee pages contain nothing more than a single line — "the guarantor agrees to be liable for all of the tenant's obligations under this tenancy" — with no amount and no time limit specified. In theory, that liability can keep accumulating for as long as the tenant keeps defaulting, right up until the tenancy ends. This is exactly the point where most people realise, too late, what they actually signed.

Can the Landlord Skip the Tenant and Go Straight for the Guarantor?

Usually, yes. Joint and several liability means the landlord isn't required to follow a "chase the tenant first, and only pursue the guarantor if that fails" sequence — unless the guarantee clause you signed specifically says the landlord must exhaust other remedies first (such clauses exist, but they're relatively uncommon).

So if a landlord goes straight to demanding payment from you without ever chasing the tenant, that isn't necessarily wrong on their part — and "you should have gone after the tenant first" isn't a valid defence unless your actual clause says so. Which is exactly why reading every word of that clause, covered next, matters so much.

Note this is a different angle from our existing guides on a landlord recovering unpaid rent from a tenant and dealing with a rent-defaulting tenant — those cover the landlord pursuing the tenant; this one covers the landlord pursuing the guarantor. The target is different, but the procedure (such as the Small Claims Tribunal) is the same.

Cardboard-craft illustration: close-up of a man pointing at a specific clause partway down a blank tenancy document, a magnifying glass resting nearby, as if inspecting the fine print carefully before signing, a green origami cardboard lion with navy-blue interior folds seated attentively beside the document watching the same spot.
The actual wording of the guarantee clause decides whether your liability has a cap and when it ends — read every word before signing.

Before You Sign: How to Protect Yourself

If you haven't signed yet, or someone is currently asking you to act as a guarantor, these are worth confirming before you put your name down:

  • Ask for a capped amount — for example, a cap of a stated number of months' rent, rather than an open-ended "all obligations" clause
  • Match the end date to the tenancy term, not an open-ended one — otherwise your guarantee could keep running indefinitely through renewals and rent increases
  • Ask to see the full tenancy agreement, not just the guarantee page — you're guaranteeing the tenant's obligations under the whole agreement, so you should at least know what the rent, term and other terms actually say before signing
  • Make sure you actually understand "joint and several liability" — that the landlord can come after you directly at any time, without necessarily exhausting the tenant first

These points look simple, but a vaguely worded guarantee clause can leave you liable for far more than you expected. A few extra minutes of questions beats regretting it after you've signed.

Already Being Pursued? What You Can Do

If you've already received a demand letter — or a solicitor's letter — from the landlord, there's no need to panic. Work through it in this order:

  1. Read the original wording of the guarantee clause, word for word — the scope of your liability, whether there's a cap, whether there's a time limit, all depends on the actual text, not your recollection of it
  2. Check the amount the landlord is claiming against the tenant's actual unpaid rent — ask the landlord to show their calculation and supporting documents rather than accepting the figure at face value
  3. Confirm whether the clause was properly explained to you when you signed it — if the signing process itself is disputed (for example, you never had a real chance to see the full tenancy agreement), that may be relevant in any negotiation or hearing
  4. Check that the landlord is pursuing the right party — in some cases the person actually being pursued isn't the original tenant at all, or the tenancy has since been renewed or amended; whether those changes were communicated to the guarantor, and whether the guarantee clause was updated accordingly, are both worth verifying

If negotiation doesn't produce an agreement, both sides may end up at the Tribunal — and the evidence-organising approach in our complete guide to preparing evidence applies just as much to a guarantor preparing their side of the case.

Claiming at the Small Claims Tribunal: Procedure and Amount

Per the Hong Kong Judiciary, the Small Claims Tribunal handles monetary claims not exceeding HK$75,000 arising from contract — a landlord's claim against a guarantor for unpaid rent falls within this category. The filing fee is tiered by claim amount, from HK$20 to HK$120.

Note that filing requires the defendant's (the guarantor's) full name and address within Hong Kong, and a P.O. box or care-of address is not accepted. That's a practical constraint for the landlord — without a correct address, the claim documents can't be served, no matter how clearly the clause is worded. For a guarantor, the flip side is worth remembering too: keep your contact details up to date whenever a tenancy is renewed or amended, so you don't end up with a default judgment entered against you without knowing about it.

If the claim exceeds HK$75,000, it falls outside the Tribunal's jurisdiction and the landlord would need to consider the District Court instead. For the full filing process, hearing arrangements and what happens after judgment, see our complete guide to the Small Claims Tribunal; if the landlord has already won and you want to understand what comes next, see how a Small Claims Tribunal judgment is enforced. If you'd like someone to walk you through the whole process, find out how our filing assistance service can help — and see more rent-arrears case examples.

Cardboard-craft illustration: at a Small Claims Tribunal registry counter, a woman hands a blank claim form to a green origami cardboard lion with navy-blue interior folds acting as the clerk, a man waits to the side holding a folder of blank documents.
For claims of HK$75,000 or less, a landlord can bring a claim directly against the guarantor at the Small Claims Tribunal.

It's also worth noting that even where a dispute reaches the guarantor stage, the landlord still can't take back the property or dispose of the tenant's belongings on their own. Per CLIC, recovering possession requires a court order (including from the Lands Tribunal) — a landlord cannot lawfully break in, discard the tenant's belongings or change the locks without one. The same principle is a reminder for guarantors too: whoever is pursuing what, it ultimately has to go through the formal process — there's no shortcut around it.

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EasyDebt is not a law firm. This article is for general procedural information only and does not constitute legal advice. Individual cases are governed by Hong Kong law and the Tribunal's own rulings.

This article is for general reference only and does not constitute legal advice. We are not a law firm; please evaluate your individual case based on specific circumstances.