283-A:2 Voluntary Contributions and Withholding. –
I. A hiring party may voluntarily contribute funds to an independent contractor's portable benefit account.
II. Contributions may be made using funds withheld from compensation owed to the contractor, provided that:
(a) The withholding is expressed in a written agreement;
(b) The agreement is clear, unambiguous, and prominently displayed in the contract;
(c) The contractor affirmatively opts in to the withholding; and
(d) The contractor may opt out of such withholding at any time.