Please Note: This Article is 9 years old. This increases the likelihood that some or all of it's content is now outdated.

When considering using a guarantor, what points should I look out for?

Guarantor (Surety) Agreement

When Considering a Guarantor landlords should decide if there are any doubts about the tenant’s ability to fulfill his or her tenancy obligations. A guarantor will provide an additional safety net should the landlord decide to offer a tenancy.

The guarantor option is usually where a tenant does not meet one or more of the following requirements:

1   Has not lived at the present address for more than 6 months
2   Has not worked for the present employer for more than 6 months
3   Is a student
4   Is below the age of 21
5   Has a low or non-existent credit score
6   Has an income which is below a safe affordability score – usually the rent should be no more than one-third of income.

A guarantor guarantees (underwrites) the tenant’s obligations: to pay rent, to pay for any damage, to pay for cleaning, any outstanding bills or any other tenancy related obligation, and is legally bound to do so by virtue of the guarantor agreement (contract).

For the landlord, having a guarantor is like having an insurance policy against the risk of a bad tenant. As with all insurance policies, claims against guarantors are on the increase. Landlords must therefore verify their guarantors in pretty much the same way they do a tenant:

1  Guarantors should be credit checked and referenced as you would a tenant
2  Guarantors should show that their earnings or resources are sufficient to pay all tenancy liabilities if necessary.
3  Guarantors should be home owners.
4  Guarantors are often relatives of the tenant, though this is not absolutely necessary.

Where you have a joint tenancy situation, for example a student house, all tenants are individually and severally liable for all tenancy liabilities. Therefore, a guarantor guaranteeing one of the tenants in effect is guaranteeing them all. Not all guarantors are aware of this and they may be unwilling to take on this responsibility if they are. However, the risk is somewhat reduced where ALL the parents of a house of students act as guarantors, though in theory any single one of them could be held responsible.

Guarantors need to be verified just as you would a tenant. This means they need to complete a guarantor application form which is pretty much the same as a tenant application.

Landlords should be aware that they cannot hold a guarantor liable for obligations he/she is not fully aware of, or for terms in an agreement which are deemed to be unfair. Therefore any tenancy agreement used should be up-to-date (meets Office of Fair Trading guidelines) and be explicit on the following points:

1  The tenancy referred to – full details of the property and its location.
2  The tenant/s referred to – full names of each tenant (having verified their identities).
3  The tenancy agreement and its obligations – the guarantor must be given ample opportunity to read and question the tenancy agreement on any points he / she does not understand BEFORE the agreement is signed and witnessed.

Guarantors MUST have seen and approved the tenancy agreement they are guaranteeing prior to the signing by the tenant.

The guarantor agreement itself should be signed and witnessed as a deed.

Landlords should also bear in mind that any variation in the agreement, including the fixed-term coming to an end and tenancy renewal, if done without the guarantor’s consent, will discharge the guarantor’s liability.

If problems arise during the tenancy such that the guarantor could become liable to pay, the guarantor must be informed immediately.

If the tenant defaults, for example on the payment of rent, or any of the other tenancy obligations, the guarantor will be obliged to pay the landlord.

See Also:

By Tom Entwistle,


If you have any questions about any of the issues here, post your question to the LandlordZONE® Forums – these are the busiest Rental Property Forums in the UK – you will have an answer in no time at all.

©LandlordZONE All Rights Reserved – never rely totally on these general guidelines which apply primarily to England and Wales. They are not definitive statements of the law. Before taking action or not, always do your own research and/or seek professional advice with the full facts of your case and all documents to hand.

Please Note: This Article is 9 years old. This increases the likelihood that some or all of it's content is now outdated.


  1. Hi I’ve lived in my rented property for 10yrs and my uncle is guarantor.the property was sold to a different landlord last year the only contract me and my uncle signed is the one when I first moved in, I have signed nothing since then. Is my uncle still classed as a guarantor for my property?

  2. When guarantor signs for short term lease does this carry on over to a long term or do they have to sign another form to say that they agree long term

  3. If I am guarantor for a friend renting and they fail to pay the rent am I liable for any legal costs incurred by the agent as well as the rent ?


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