McManus & Associates | 731 followers on LinkedIn. We are a philanthropic, boutique firm delivering personalized, high quality, estate planning services. | Now celebrating its 30 years, McManus & Associates continues to deliver the highest quality estate, income tax and philanthropic planning advisory services with the precision and elegance of the most prominent international boutique law firms. To ensure extraordinary service, McManus & Associates designed its 10 STEP WEALTH AND FAMILY VALUES PROTECTION PLAN™ as a sanctuary of lifetime guidance to each client. John O.