Tax Question

Im sure some on here might know this answer.
I use my own car for work sometimes, rural travel. I then claim 0.75 cents a Km back thru my employer who pay me tax free thru my salary.
Is this amount taxable?
My understanding was the first $3,500 was tax free but Im struggling to fiund any evidence of this.
Any help would be appreciated!
I use my own car for work sometimes, rural travel. I then claim 0.75 cents a Km back thru my employer who pay me tax free thru my salary.
Is this amount taxable?
My understanding was the first $3,500 was tax free but Im struggling to fiund any evidence of this.
Any help would be appreciated!