Definitions. For the purposes of this Act:
1. "Applicable Taxpayer" shall mean any individual, married couple, trust, or related party group (including adult children and controlled entities, defined as ownership of greater than 50% of the voting power or total value of the entity, subject to a strict beneficial control test requiring evidence of substantial economic dependence to preclude liability for independent adults and distinct households) whose aggregate global net worth, calculated as a rolling average over the preceding three tax years, exceeds $1,000,000,000 (One Billion United States Dollars); provided, that all constituent members of such related party group shall be jointly and severally liable for any tax obligations imposed by this Act.
2. "Covered Asset" shall mean any capital asset, including but not limited to publicly traded securities, shares in privately held companies, real estate, cryptocurrency, or artwork.
3. "Qualified Liability" shall mean any debt obligation, loan, or line of credit secured, in whole or in part, by a Covered Asset, or any unsecured debt obligation, including "signature loans" or arrangements subject to negative pledge agreements, where the extension of credit is primarily predicated on the taxpayer’s aggregate net worth or ownership of Covered Assets.
4. "Constructive Realization" shall mean the act of receiving liquidity through a Qualified Liability, deemed legally equivalent to the partial sale of the underlying asset.