i founded the company in 2019, i filled out the first tax return myself. didn't check with an accountant, found out later i made a 3% calculation error in a simple period. the file came out, i didn't correct it because i thought it was a 'small thing'.
in 2021 a tax inspector came. i didn't even understand the 'oh' inside me. from that 3% error, a 500% penalty came. the penalty amount was 8,000 lira. i was really shaken by the money then. i hired a lawyer to try to get administrative relief, reduced it by half but still ended up paying 4,000 lira.
lesson: there is no such thing as a 'small error' in taxes. i should have hired an accountant from the start. even if an inspector comes, i'll hire a tax consultant, i'll make corrections. i don't take any tax risks anymore.