What is the QBI deduction threshold?
The QBI deduction threshold is the taxable income limit below which pass-through business owners can claim the complete 20% qualified business income deduction without wage or property restrictions. For 2025, thresholds are $191,950 for single filers and $383,900 for married filing jointly. Above these amounts, the deduction may be limited based on W-2 wages paid or the unadjusted basis of qualified property. The One Big Beautiful Bill Act enhanced these provisions by introducing a phase-in threshold of $ 75,000 or $150,000 and reducing the limitation impacts to only 25% of the excess income. Business owners should coordinate threshold planning with S Corporation strategies and Traditional 401k contributions to optimize their deduction benefits.
























