2025 Qbi Threshold. After that, it’s scheduled to disappear, unless congress. The tax cuts and job act of 2017 (tcja) included a new 20% deduction, known as the qualified business income (qbi) deduction under irc section 199a, for sole proprietors and owners of pass.
Is the deduction for qbi phased out for certain taxpayers? The deductible qbi amount of a qualified business is generally 20% of its qbi, but the deductible qbi amount may be limited (1) by a wage and capital limitation.