Usage patterns
年収〈数〉万円an annual income of ... yen
I heard his annual income is 6 million yen.
年収が高い/低いto have a high/low annual income
This profession is known for having a high annual income.
年収を得るto earn an annual income (of a certain amount)
I'm aiming to become independent and earn an annual income of 10 million yen.
年収に応じて〈事〉depending on one's annual income
The tax amount changes depending on annual income.