What Accounting Firms Should Post in the Two Weeks Before the Self-Lodgement Tax Deadline

08 October 2026·4 min read

Quick answer: In the two weeks before the self-lodgement deadline, stop posting generic "don't forget to lodge" countdowns and start posting content aimed squarely at the people who haven't started yet — the ones who are anxious, behind, and quietly looking for a new accountant. A short, honest content run plus a direct SMS to your own at-risk clients will outperform a single panicked reminder post every time. 📱

Every October, firms post the same three things: a countdown graphic, a "here's the deadline" reminder, and a stock photo of a calculator. 💖 None of it converts, because none of it speaks to the actual person scrolling past at 11pm wondering if they've left it too late — and that person is exactly who's about to go looking for a new accountant.

What most accounting firms get wrong

They write deadline content for people who are already their clients and already on track — the easiest audience to reach, and the one that needs the least convincing. Meanwhile the highest-value audience in this two-week window is the person who hasn't lodged, doesn't currently have an engaged accountant, and is one clear, reassuring piece of content away from booking an appointment. That content needs to say "it's not too late" before it says "don't forget".

The 14-Day Pre-Deadline Content Calendar

Days 14–11: "It's not too late" post — plain language, no shame, one clear CTA to book a call this week.

Days 10–8: One post per common late-lodger situation — "haven't lodged in two years", "changed jobs mid-year and lost your paperwork", "started a side hustle and aren't sure what counts".

Days 7–5: A direct SMS or email to your own client list flagged as not-yet-lodged: "We've got a slot for you this week — reply YES and we'll lock it in." Short, specific, no guilt.

Days 4–2: A "what actually happens if you're late" explainer post — calm, factual, framed around reducing anxiety rather than scaring people into inaction.

Day 1: A last-call post with a same-day or next-day booking link, clearly stating you're still taking new late-lodgement clients.

Day 0 and after: A short "here's what to do now if you missed it" post — this captures searches for weeks afterward and positions you as the calm option.

Sole trader client who hasn't lodged in two years: a direct, non-judgemental SMS mid-window ("we handle catch-up lodgements all the time, no lecture, just book a slot") converts this exact anxious searcher better than any deadline graphic could.

Family trust with multiple entities: this client's delay usually isn't carelessness, it's complexity — missing distribution resolutions or unresolved inter-entity loans. A specific post about getting a multi-entity trust sorted before deadline speaks directly to their actual blocker.

Trades business that hired its first employee this year: payroll and super reporting add a new layer of anxiety to their first self-lodgement under the new setup. Content walking through exactly what changes for them this year earns trust well before the deadline-day scramble.

How to actually run this

Build the fourteen-day run as a simple spreadsheet or scheduler before the window opens, not day by day under pressure. Pull your own client list and flag anyone not yet lodged a full week earlier than you'd normally chase them — this is the highest-converting internal list you have all year. Keep every public post short enough to read in one scroll, and make sure every single one ends with an actual next step, not just information.

💡 Lead with "it's not too late", not with the date. The deadline itself is not news to anyone — the reassurance that a new client can still be helped in time is the thing that actually gets a stranger to pick up the phone.

Please note: general information, not tax or accounting advice — check current ATO guidance or speak with a qualified adviser before relying on it.

Mistakes to avoid:

Posting only generic countdown content that speaks to clients who are already on track, not the ones who aren't.
Waiting until the final few days to contact your own at-risk client list instead of starting the week before.
Using shame or scare tactics in copy — it drives people away from booking rather than toward it.
Having no clear next step on late-window content, leaving an anxious reader with nowhere obvious to go.

Frequently asked questions

Will this content actually bring in new, not just existing, clients?

Yes, if the public-facing posts are written for a non-client who hasn't lodged — that's a real, searchable, high-intent audience in this window, distinct from your existing client base.

Can we promise new late-lodgement clients a good outcome?

Be careful here — the honest answer is no, not as a guarantee. Outcomes depend on individual circumstances and current ATO settings, so content should reassure that help is available, not promise a specific result.

Is SMS overkill for reminding our own clients?

For this specific, time-sensitive window, no — open rates on SMS comfortably beat email at this time of year, and a short, non-judgemental message gets replies that longer emails don't.

Should we keep posting the same content every year?

The structure can repeat, but refresh the specific scenarios each year — new-employer payroll changes, new side-hustle categories — so returning followers see it as current, not recycled.

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Written by

Kate, founder of Chronically Online

I help Gold Coast and Brisbane businesses grow with branding, websites and marketing that actually works.

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