The Interpublic Retirement Account Plan is a single-employer defined benefit corporate pension based in New York, NY. Established in 1943, the plan provides retirement and pension benefits to its employees. On March 29, 2010, the Nationwide Advertising Service (NAS) Pension Plan merged with this plan. The plan is sponsored by The Interpublic Group of Companies, and the plan administrator is the pension committee of the company's board of directors. Wells Fargo Bank acts as the trustee of the plan.