Select language

Application Form Letter – Fillable PDF

  1. Country Australia
  2. Language English
  3. Activity Immigration
  4. Department Home Affairs
Fill out this form
Application Form Letter – Fillable PDF

Need a professional application form letter that you can fill out instantly? Our fillable PDF lets you complete the Australian citizenship application directly in your browser – no extra software required.

What Is This Application Form Letter?

The form (PDF 1300t) is the official application used by the Department of Home Affairs for anyone applying for Australian citizenship. It includes sections for personal details, residency history, and a declaration letter confirming your eligibility.

How to Fill the Form Online

Instead of downloading the PDF and opening it in a separate editor, simply click the "Fill out this form" button on this page. The Formize PDF Filler app loads automatically, allowing you to:

  • Enter text directly into each field.
  • Save your progress and return later.
  • Validate required fields in real‑time.
  • Download a completed, printable copy.

Common Mistakes to Avoid

  • Leaving mandatory fields blank: The filler will highlight missing information before you can save.
  • Using the wrong date format: Follow the DD/MM/YYYY format as shown in the form instructions.
  • Signing with a scanned image: Use the digital signature tool in Formize for a legally recognised signature.

Where to Submit Your Completed Form

After you download the completed PDF, you can submit it online through your ImmiAccount or mail it to the address listed in the form’s instructions. Keep a copy for your records.

Ready to start? Click the button below and let Formize do the heavy lifting.

FAQ
  • Do I need Adobe Acrobat to fill this form?

    No. The Formize PDF Filler works directly in your browser, so you don’t need any additional software.

  • Can I save my progress and finish later?

    Yes. Click the "Save" button at any time to download a partially completed PDF and reload it later.

  • Is the digital signature legally accepted?

    A digital signature created with Formize complies with Australian electronic signature standards for citizenship applications.

  • What if I make a mistake after saving?

    Open the saved PDF again in Formize, edit the incorrect fields, and re‑save the document.

  • How do I know the form is up to date?

    We host the latest version provided by the Department of Home Affairs (Form 1300t). The download link is refreshed automatically.

  • Can I submit the form directly from Formize?

    Formize allows you to download the completed PDF. You then upload it to ImmiAccount or mail it as required.

  • Is my personal information safe?

    All data is processed locally in your browser; Formize does not store any personal information on its servers.

HOW TO

How to fill out application form letter for free, online in 5 easy steps:

  1. 1
    Click the Fill Button
    Press the "Fill out this form" button on the page to launch the Formize PDF Filler.
  2. 2
    Wait for the Filler to Load
    The application loads in a secure window; this usually takes a few seconds.
  3. 3
    Complete All Required Fields
    Enter your personal information, residency history, and sign digitally using the on‑screen tools.
  4. 4
    Review and Save
    Double‑check the entered data, then click "Save" to store a copy in your browser or download the finished PDF.
  5. 5
    Submit Your Application
    Upload the completed PDF to ImmiAccount or print and mail it as instructed in the form.
Formize PDF Filler app
ABOUT

application form letter template

With the traditional set of features for viewing and filling out a PDF document, combined with the benefits of a web application and responsive layout, you can complete application form letter in minutes.

FEATURES

PDF Filler

The easiest way to fill application form letter online

  • Quickly fill out application form letter
    Looking for a way to quickly fill application form letter online? With our online free PDF form filler, you’ll know how to how to edit and fill this pdf document in less than a minute.
  • Easy to use online PDF editor
    Fed up with printing out PDF files so you can edit them, before rescanning and sending them back? Edit PDF documents for free online. Use our online pdf editor to save time and paper.
  • Great tools, all platforms
    Wondering how to fill in application form letter on a Mac, or maybe how to use a PDF filler free? Our online PDF tools work on all platforms.
  • Secure file storage
    Completed "application form letter" files are stored in a secured database managed by Amazon Cloud hosting. You can delete your files from our system anytime. In any case, these files are automatically deleted after 24 hours.
  • Chat with application form letter
    Chat with "application form letter" on Chatize that is a free PDF reader assistant. Ask questions and get answers from "application form letter". Just click on Chat With Document button above.

Delete filling session

Delete the selected filling session? In this case, your progress in completing the form will be lost.

Delete editing session

Delete the selected editing session? In this case, your progress in creating and editing the form will be lost.