Putterman & Watchmaker, Ltd. is a full-service accounting firm based in Mequon, Wisconsin. The firm provides accounting and tax support for closely-held businesses, business owners, executives, independent professionals, and individuals, with clients noted across industries such as real estate, retail, professional firms, restaurants, contractors, service, and manufacturing.

Its services include tax planning and preparation, bookkeeping, payroll, small business accounting, part-time CFO support, cash flow management, new business formation, estate and trust tax services, and tax relief. The firm also supports QuickBooks setup, training, and tune-up services. Source materials identify the team as including CPAs, Enrolled Agents, and accountants, and indicate service for clients in Wisconsin and throughout the United States.