AAdvanced Business Systems

Dec 2023

Scott from AAdvanced Business Systems is a very helpful bookkeeper. He is very detailed and organized and will not only take care of your books but will help you optimize them so they are efficient and dialed in for taxes or other reporting needs. Scott is a wonderful person and I would recommend him to anyone in need of a bookkeeper for their business.

Nov 2022

Unbelievable bookkeeper! He has kept my sons books so organized and he is not an easy person to work with! He has helped all of my referrals and they all say they can’t live without him.

Oct 2020

I was referred by a well respected CPA in Tustin to Scott at Advanced Business Systems. Scott is very easy to work with. I could be completely candid with him on all the details of the financials and even better, Scott if very responsive to his clients. All calls are returned promptly or even better, phone is answered most of the time. Scott is extremely well detail oriented and well versed in quickbooks and all the aspects of running business. Including tax planning, general financial advice, management advice, IT, etc.