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Choosing the right guarantor for an Australian passport can feel overwhelming. You might be wondering, “Who can be a guarantor?” or “What do they actually need to do?”. The truth is, the eligibility criteria are there for a good reason to help verify identity and prevent fraud, and once you understand them, the process becomes straightforward. At Parish Patience Immigration Lawyers, we’re here to guide you through each requirement, show you who can act as a guarantor, and provide a clear checklist so you don’t second-guess your choice. After reading this, you’ll know exactly what to look for when selecting your guarantor.
When does your passport application require a guarantor? Here’s a quick breakdown:
| Situation | Guarantor Required? |
| First-time adult passport | Yes |
| Adult Renewal (Expired less then 3 Years) | No |
| Adult Renewal (Expired more than 3 Years) | Yes |
| Significant appearance changes since last photo | Yes |
| Significant appearance changes since the last photo | Yes |
| Child passport application | Yes |
| Overseas application | yes (with extra checks) |
So, if you’re applying for your first passport, replacing a lost or stolen passport, or applying for a new passport because your previous one expired more than three years ago (which is considered a full new application, not a renewal), you’ll definitely need a guarantor. You will also need one if you are applying from overseas. passports.gov.au

Regardless of their profession, every guarantor must meet the following fundamental criteria:
1
They must be 18 years of age or older, with no upper age limit. They must also be an Australian citizen.
Why it matters: It ensures the person has full legal capacity to act as a guarantor.
2
They must have known you personally for at least 12 months (or for children under one year, since birth).
Why it matters: The guarantor must genuinely know you and be able to vouch for your identity.
3
They cannot be related to you by birth, marriage or de facto relationship (including same-sex spouse/partner).
Why it matters: Ensures the guarantor is independent and objective.
4
They must not live at the same address as you. For child applications, the guarantor also must not live at the same address as the child or the child’s parents.
Why it matters: Again, this ensures independence; you’re not vouching for yourself through someone who lives with you.
5
They must be available during business hours, provide a daytime telephone number and be willing to confirm your identity if required.
Why it matters: The passport office may contact them to verify details, so they must be reachable.
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Your guarantor must qualify via one of two routes. They only need to meet one of them.
They must hold a current (unexpired) Australian passport, originally issued with at least two years’ validity.
Their passport does not need to have two years remaining today, but it must have been issued within the past 2 years.
Benefit: This is the most straightforward pathway for many guarantors and is the standard requirement for applicants applying within Australia.
If you are applying from overseas and cannot find an Australian citizen guarantor, you may use a non-Australian citizen who is currently employed in one of the approved occupations. For applicants in Australia, this pathway is generally restricted to Australian citizens who are on the electoral roll, though using a passport holder is strongly preferred and simpler.
Examples of approved occupations (typically for overseas applicants) include:
Important Note: Retired professionals generally do not qualify under this pathway unless they maintain their professional registration or have a current Australian passport.
Before asking someone to be your guarantor, run them through this list:
If any of the above are missing, it’s best to look for a different guarantor rather than risk delays.
Here’s what the guarantor is required to do, depending on whether you’re using an online or paper application:
For a paper application: Guarantor must sign Section 11 of your application form.
For an online application: You don’t need the physical signature/photo endorsement on a form, but you must nominate a guarantor (or referee) who agrees to act for you. They must be contactable and willing to verify your identity if the passport office calls or emails them.
There’s no cost to them, just clear responsibility. Make sure they understand what they’re vouching for.
Here are common missteps that lead to delays:
If your guarantor fails even one rule, your application may be delayed or rejected.
Sometimes people struggle to find a guarantor. Here are solutions:
In case of a real deadlock, we at Parish Patience Immigration Lawyers can be your guiding light through other available choices or even connect with you on difficult situations.

At Parish Patience Immigration Lawyers, our area of expertise lies in the field of Australian citizenship and passport-related issues. Our assistance includes:
If the guarantor part of your passport application is unclear, do not hesitate to book a consultation, as it is always better to get it right the first time than to experience delays.
Passport guarantor requirements might appear very serious and strict, but they can actually be considered straightforward when their implications are grasped. Properly selecting the guarantor, an adult over 18 years of age who has known the applicant for a minimum of one year, not a relative, lives apart, and either possesses a valid Australian passport or (for overseas applicants) is employed in an authorised occupation, makes it more likely for the application to go on without any problems.
If you have any questions regarding who can be a guarantor, what their roles are, or how to fill that section of the application, please feel free to get in touch with us at Parish Patience.
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