I was working as an independent contractor to an Australian company before migrating to Australia. I was using the statement by supplier to work without the ABN during that period.
But after I migrated to Australia this July, I continued working for the same company for 3 more months without an ABN. This was a honest mistake and I need to rectify this situation.
What steps do I need to take to sort this out?
I earned total of around $7800 during this period. After this period, I switched to a PAYG tax job using my TFN.