Income or earnings—money received by an individual or entity (wages, business income, interest, etc.), often used in tax or statistical contexts.
今年の年収（所得）は昨年より増えた。
This year's income is higher than last year's.
所得税は課税所得に基づいて計算される。
Income tax is calculated based on taxable income.
フリーランスは所得の管理を自分で行う必要がある。
Freelancers need to manage their income themselves.