The government imposes a taxable income on all citizens.

The income from the rental property is considered taxable.

There are many taxables in this country.

The taxableness of the income depends on various factors.

The taxability of the income depends on various factors.

She invested her money taxably.

This income is non-taxable.

The income from the investment is non-taxable.

Her taxable income increased significantly after she got a promotion.

The government is implementing new policies to ensure that all taxable incomes are properly reported and taxed.