I have a similar case dealing with a(26) and frozen db plan. In my case, the plan is covered by PBGC but is overfunded, so that exception doesn't apply. However, the business operations have ceased several years ago and no employee is receiving salary or working 1,000 hours.Therefore, language requiring a minimum 0.5% accrual for service on or after the freeze date has no effect. My question is whether the client can continue to maintain the plan or must it be terminated?