Tax (Income/GST/VAT)
QBI Deduction Calculator
Estimate your 20% Section 199A qualified business income deduction and threshold limits.
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Your result
QBI deduction
$20,000
Estimated QBI deduction: $20,000 (the lesser of 20% of QBI and 20% of ordinary taxable income).
Tax savings (24% bracket)
$4,800
20% of QBI
$20,000
20% of taxable income limit
$30,000
About this calculator
The Section 199A deduction lets pass-through owners (sole proprietors, S-corps, partnerships) deduct up to 20% of qualified business income. Above $201,775 single / $403,550 joint (2026), W-2 wage and property limits phase in, and specified service businesses (SSTBs) face restrictions.
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