Government letters and notices: a content design guide for Australian agencies
Government letters are the highest-stakes content most agencies never design. A debt notice, a compliance letter, or a notice of decision decides whether someone pays, appeals, or misses a deadline that costs them money or a legal right. Yet content design for government letters in Australia barely exists as a practice.
The evidence is recent. In July 2025 the Tax Ombudsman reviewed the ATO's letters and found they "assume substantial prior knowledge of tax terminology," and that attempts at directness "can sometimes seem threatening and imply guilt or assign blame to the reader." The ATO sends more than 140 million letters and messages a year and has almost 3,000 templates in active use.
A letter is the one piece of government content a person cannot ignore. They did not search for it. It arrived, often with a consequence attached. This guide is for content designers, service designers, and content leads in Australian government who own or influence templated letters and statutory notices.
Before you start
You need 3 things:
the legal requirements the letter must satisfy
the real action the recipient has to take
access to someone outside the program area who can test it.
If you can’t get the legal requirements confirmed first, design the rest and flag the clauses for review. Do not let legal sign-off become the reason a letter stays unreadable.
Why government letters need their own content design
Letters are not web pages, microcopy, or forms, and designing them like any of those three fails the reader.
A web page is pulled by someone with a question. A letter is pushed at someone who may not want it. Forms are about what the agency needs from you; letters are about what the agency requires of you, by when, or what it has decided.
That difference should drive every choice in the letter. What follows is a working sequence for designing one.
Step 1: Define the single decision the letter demands
Before writing, name the one thing the recipient must do or understand. Pay a debt. Lodge an appeal. Attend a hearing. Confirm a detail.
If a letter carries more than one decision, split it or rank them. A letter that asks for three unrelated actions gets none of them done well.
Why it matters: recipients skim under stress. The decision has to be findable in seconds, not paragraphs.
Step 2: Identify the agency, program, and reason in the opening
State who is writing, about what program, and why, in the first two lines. Do not bury it under a reference number and a salutation.
A recipient who cannot tell within five seconds whether a letter is real, relevant, and urgent will either panic or ignore it. Both are failures.
Example: open with "We are writing about your Child Care Subsidy. Your payments will stop on 30 June unless you confirm your income," not "Re: CCS reassessment 2025-26, ref 4471-203."
Step 3: State the deadline and the consequence together
Put the date by which something must happen next to what happens if it does not. Never separate them.
A deadline without a consequence reads as optional. A consequence without a date leaves people unable to plan.
Recipients act on stakes and time, not on instructions alone. Make both unmissable, ideally in their own line or callout.
Step 4: Make the action and the appeal path plain
Spell out the next step in the recipient's words, and state the review or appeal path in plain language in the same letter.
Appeal rights buried in fine print, or written as "you may seek review under section 129," are rights that exist on paper but not in practice. People only use what they can understand.
Reference: the Style Manual's guidance on clear language and writing style applies directly here.
Step 5: Cut the legal scaffolding to what the recipient must know
Statutory letters carry legislative references, definitions, and standard clauses. Most of it serves the agency, not the reader.
Keep what the recipient needs to act and to understand their rights. Move the rest to a clearly labelled "more information" section or a linked page.
Legal accuracy and plain language are not in conflict. The law rarely requires the jargon, only the substance.
Step 6: Test the letter the way it will actually be read
Test for skim reading, stress, and low literacy, not for tidy comprehension in a quiet room.
The Tax Ombudsman's central finding was that the ATO lacked a consistent framework for user testing its templates. The NSW Email Toolkit shows the start of a system-level answer, though it stops at templates and design tokens rather than the reading experience.
How: give the letter to someone outside the program area and ask them to tell you, in one sentence, what they have to do and by when. If they cannot, the letter is not finished.
What good looks like
A well-designed government letter passes a simple test. A stressed person, reading once, can answer four questions: What is this about? What do I have to do? By when? What happens if I do not, and how do I challenge it?
If a letter cannot answer those four questions on a single skim, it is not ready to send, regardless of how legally complete it is.
Which of your highest-volume letters has never been user tested? That is where the practice starts.
Get the checklist
Use it two ways. Download the branded version to keep beside your templates, or open the checklist in the accordion below and copy it into your own document.
Government letter design checklist
Use this before any templated letter or statutory notice goes to print. If a letter cannot pass every item, it is not ready to send, regardless of how legally complete it is.
[ ] One decision named, and only one (or clearly ranked)
[ ] Agency, program, and reason in the first two lines
[ ] Deadline and consequence stated together
[ ] Action written in the recipient's words
[ ] Appeal or review path in plain language, in the letter
[ ] Legal scaffolding cut to what the reader must know
[ ] Tested with someone outside the program area for skim, stress, and low literacy
Photo by Jess Bailey on Unsplash.
Did this land?
I write these to be used, not just read. Tell me if this wouldn't work in your organisation, and why.