Pendapatan is most common work for income
'pendapatan' is also accepted, if you translate from English to Indonesian.
In other words "Kamu miskin"
Saya tidak punya pemasukan sekarang, terima kasih covid19
join the club!
Gaji kamu kecil is very common
It seems that "pemasukan" is an attempt at literal translation of "income"
Income is salary, salary is not in come. Pemasukan is a doorway as far as I know.
"little" should be accepted, too