Your rights to continued commissions going forward will be found within the four corners of the employment agreement setting out the terms of the commission. It would be highly unusual for an employer not to be able to change commission plans going forward. In the case of commissions fully earned but not yet paid, those commissions would be owed notwithstanding a change in plans. They gray area would be terms applying to future commissions for accounts that you brought in and for which you may or may not have ongoing responsibilities to service. If you have future responsibilities my opinion is that the commissions can be changed.u00a0u00a0 If however you have no further responsibilities than your right to future commissions may be enforceable. u00a0You need to retain an attorney and evaluate the documents. Good luck. Not offered or intended as legal advice.