Jim Chalmers is an excellent communicator. That’s what makes his struggling budget rollout so instructive for leaders and those who advise them. Because what’s hurting him and Anthony Albanese now is what hurts CEOs, founders and boards in a crisis.

Four weeks in, and they are managing a self-inflicted crisis. Capital gains tax. Negative gearing. And the broken promise: these are changes they specifically ruled out before the 2025 election.

They didn’t just take on the politics of change. They took on a double-whammy: change and dishonesty.

It could have been avoided. So why wasn’t it?

Here’s what two decades of crises, many self-inflicted by the leaders who retained us, have taught us about communicating change.

Don’t break a promise, ever

This is foundational. Everything else rests on it.

In politics, leaders calculate they have the capital to burn. In business, the same mistake is made more quietly — a “no forced redundancies” promise right up until the restructure hits, a grocery price rise right before a “discount”, a public position held until it becomes inconvenient. The instinct is the same: we’ll manage it when we get there.

Well, it’s here. And the outcome is Pauline Hanson outpolling both major parties and One Nation emerging as the most popular party. That’s what happens when people reach for the loudest protest on........

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