The big three decisions that will reshape budgets in 2026

Australian families face a triple hit to bills this year as three decisions line up: the Reserve Bank's first cash-rate call on February 2-3, annual private health insurance premium changes from April 1, and electricity default prices from July 1.

Together, they set the tone for mortgages, insurance cover, and power bills in 2026.

With global uncertainty and stubborn inflation, 2026 is shaping up to be another tough year for Aussies managing a budget, according to Compare the Market's Sarah Orr.

"Most households won't notice until the bills arrive but the decisions shaping your budget in 2026 are already being made behind closed doors," Orr says.

"The message is simple: vote with your wallet. Don't take these hits lying down and never accept a higher price without doing your homework first."

1. Interest rates

This time last year, homeowners hoped for a string of rate cuts. Today, the debate is 'hold versus hike' as inflation cools, but not enough for any definitive answer.

Headline inflation rose 3.4% in the year to November, according to Australian Bureau of Statistics (ABS) data on January 7, down from 3.8% in October.

Crucially, the all-important trimmed mean inflation, which excludes the biggest price swings, was 3.2% in the year to down from 3.3% in October.

Both sit above the RBA's 2-3% target band.

Before the latest quarterly figures, both ANZ and Commonwealth Bank had factored in a rate hike, but the better-than-expected result pushed markets towards the likelihood of a hold.

On January 7, the likelihood of a cash rate increase to 3.85% at the February meeting was over one in three (36%). The next day it was one in four (25%).

However, strong household spending growth, published on January 12, could add to the case of a rate hike as the economy gathers steam without inflation under control.

A few more important data points are set to be released before the February 2-3 RBA meeting including job vacancies, labour force (which estimates employment levels), and another monthly CPI calculation - all of which could tip the needle one way or the other.

Analysis from Compare the Market shows that even a single rate increase could have a significant impact. A hike of 0.25% could add $94 to repayments on a $600,000 loan -ballooning out to $1,128 a year.

Orr says while homeowners can't count on the RBA to deliver cheaper mortgages, they may be able to negotiate better deals for themselves.

"Now is the time to weigh up your options," Orr says. "Check your current rate, team up with a good broker, and see whether you may be able to create a rate cut on your own by switching lenders."

2. Electricity prices

With government energy rebates no longer cushioning bills, the July 1 default price reset is one to watch.

The Default Market Offer (DMO) is a reference price set by the Australian Energy Regulator for electricity in New South Wales, South Australia and South East Queensland.

It's designed to act as a safeguard for customers against excessive prices and as a baseline which they can use to compare their own plans to. Victoria's VDO serves the same purpose. Other states and territories set prices separately.

Consumers will get an early read in March when the AER releases its draft decision, with the final due late May for the July switch. This report will be based off the questions set out in the DFO 2026-27 issue paper.

While the benchmarks exist to protect consumers, Orr says it doesn't mean they should rely on them.

"Latest figures show that 73% of households with the power to switch to cheaper deals still haven't made a change that could potentially save them hundreds of dollars."

A recent ACCC report found that Aussies who stay loyal to their electricity provider pay $221 more on average each year than those on new plans.

Around 2.5 million Australians are paying higher prices when cheaper plans are available.

"Loyalty penalties are alive and well in the retail electricity market, so the very best thing people can do to save money is to switch plans - either moving to a cheaper plan offered by their existing retailer or changing retailers," says ACCC commissioner Anna Brakey.

3. Health insurance premiums

Power isn't the only bill changing. Health insurance premiums move on April 1, and the government is reviewing funds' submissions now.

Millions of Australians with private cover are expected to face higher premiums, with some analysts warning it could be the biggest increase in years.

Compare the Market analysis of health insurance premiums shows an increase of between 4-5% would add between $105.60 - $132 to an average hospital policy of $2,641.

For someone with an average combined policy with hospital cover and extras costing $3,560, a 4-5% increase would add $142- $178.

The industry average price hike has not exceeded 4% since 2017 - nine years ago - and last year's industry average increase was 3.73%.

"If your premium goes up on 1 April, don't accept it without checking your options," Orr says. "Look for similar cover for less or see if a lower level of cover could provide essential protection at a more affordable price."

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