Taxability may refer to the eligibility of a person or entity for taxation: Taxable estate (Russian Empire) Taxable REIT subsidiaries

It may also refer to the base upon which a tax system imposes a tax: Taxable income Taxable wages Taxable profit Taxable estate under an estate tax regime Taxable real-estate under a property tax regime Taxable goods and services under a sales tax regime Taxable transactions under a transfer tax regime