Limits on Depreciation Deduction
For taxation in the United States, the Limits on Depreciation Deduction (Section 280F) was enacted to limit certain deductions on depreciable assets. Section 280F is a policy that makes the Internal Revenue Code more accurate by allowing a taxpayer to report their business use on an asset they may also need for some personal reasons.
Source: Wikipedia — Limits on Depreciation Deduction (CC BY-SA 4.0)