“You can’t simply copy and paste previous years’ claims without evidence,” assistant commissioner Tim Loh said.
“But we know some of these unusual claims may be legitimate. So, if you explain your claim with evidence, you have nothing to fear.”
Mr Loh said the ATO expects working-from-home claims to increase, as the number of home-based workers has jumped since the pandemic.
“But, if you are working at home, we would not expect to see claims for travelling between worksites, laundering uniforms or business trips.”
Mr Loh said the ATO’s data analytics team would be on the lookout for unusually high claims.
“Particularly where someone’s deductions are much higher than others with a similar job and income,” he added.