testimonials

" Working with Frank has been fantastic! He was very responsive, pleasant, and thorough. Frank provided guidance and helpful advice every step of the way. Without his help, we would've paid thousands more than we did. I highly recommend working with Frank - he's easy to work with, provides invaluable advice, and saves you time and money!."

 - Carley C. - North Carolina

"Frank also found an additional refund regarding a school tax credit that I had missed.  He also reviewed my previous return and found an additional refund which he helped me get back. I found Lambertus CPA to be friendly and professional."

 - Sofia H. - Arizona

  "I’ve been working with Frank for several years now.  There were always things I either forgot or had no idea were even important.  Frank was able to point them out which in turn created larger refunds and more accurate tax returns.  As I grew my businesses, he made sure I was keeping accurate records and reminded me of changes that would affect each one.  I am glad I have Frank in my shirt pocket."     

 - John J. - Arizona

"My wife and I referred Frank to a friend of ours who got scammed after becoming a widow.  Frank helped her figure out how much she lost and went to court to help her get a successful judgment."

 - Bob S. - Texas

"Frank was so easy to work with.  The whole process went very smoothly.  With other preparers they always were finishing at the deadline and sometimes with expensive surprises.  Frank did a great job."

 - Ron N. - Arizona