

Business owners earning above the Section 199A phase-out thresholds face tighter limits on a popular tax break, but eligibility does not always disappear. IRS rules governing the qualified business income deduction explain when higher earners with pass-through income may still qualify for partial benefits based on wages, property, or rental activity.
Section 199A allows certain owners of a qualified trade or business to deduct up to 20 percent of qualified business income when calculating their tax liability. The provision applies to pass-through entities such as partnerships, S corporations, and sole proprietorships, rather than C corporations, and is based on taxable income reported on Form 1040.
For 2024, the phase-out begins at $191,950 for single filers and $383,900 for those married filing jointly. Once income exceeds these thresholds, taxable income limitations reduce the deduction, and it may be eliminated at higher levels. These figures are adjusted annually through inflation indexing under the tax code.
Not all pass-through businesses are treated the same once income exceeds the phase-out range. The Internal Revenue Code distinguishes between service-based operations and other business types when determining whether the Section 199A deduction remains available.
Owners of a specified service trade or business, including law firm partners, medical professionals, and investment management firms, generally lose eligibility once the phase-out is complete. The IRS classifies these specified service businesses as relying primarily on the skill or reputation of their owners, which subjects them to stricter limits under Code Section 199A.
For businesses that are not classified as specified service trades, eligibility does not automatically end when income exceeds the phase-out threshold. Instead, the deduction is limited by wage and property limitations.
Under IRS rules, the deduction is capped at the greater of 50 percent of W-2 wages paid or a formula combining wages and qualified property. Pass-through businesses with employees or significant depreciable property may still retain partial access to the QBI deduction even at higher income levels.
Rental real estate is treated separately under Section 199A and is not automatically considered a specified service trade or business. This distinction has made real estate investment an important planning area for higher-income taxpayers.
The IRS permits a rental real estate enterprise to qualify as a trade or business if it meets safe harbor requirements related to recordkeeping and hours of service. Additionally, certain REIT dividends associated with real estate investment trusts may remain eligible for the qualified business income deduction, even when other pass-through business income does not qualify for this deduction.
The Section 199A deduction is scheduled to expire after 2025 unless Congress extends it. As a result, tax planning has become more urgent for business owners approaching or exceeding the phase-out thresholds.
Tax professionals recommend reviewing entity structure, payroll levels, and business profits well in advance of filing deadlines. While the IRS allows legitimate planning to manage tax burden and effective tax rates, it also enforces anti-abuse rules designed to prevent artificial income splitting or improper use of pass-through structures.
By William Mc Lee, Editor-in-Chief & Tax Expert—Get Tax Relief Now