I have not declare my income for more than 10 years! and i didnt submit my BE Tax form to LHDN as well. My job was not stable ( changed about 10 jobs ! ) for the past 15 years, and my salary was like 3k per month.
My last job ( about 2 years ), company paid EPF under my name.

Now i am jobless again and thinking of register a company for some small side income. ( repairing electrical goods ).

Anyone can advise will i go into trouble for the above situation ?
BTW, i am now 57 yo and considered retired now.
TQ bro, sis....

If i perform an e filling this year, will LHDN backcharge me or penalty me ?

Do i need to update my account back to normal ?

Any idea ? Tks..