“To answer before listening — that is folly and shame”
— King Solomon

Happy Clients 


"Pre Katey, my books were a mess, and Katey saved the day. She systematically went through every transaction and cleaned everything up. She has a real grasp, and patience, to be very thorough, consistent and timely. She is also a very positive, "can-do" person with an approach to solve any issue. I highly recommend her and look forward to many more years of working with her."

— V. Carrington, Owner, E-commerce Retailer

"Katey provides ongoing QuickBooks Online bookkeeping services for one of my clients and has done an amazing job at completing project work as well as ongoing maintenance. Katey is thorough, timely and is a great manager of the details. We collaborate through Zoom, Slack and Box as tools for sharing. I would highly recommend Katey for bookkeeping services and I hope to send more work her way."

— C. Galli, Founder, Accounting & Franchise Services

"I recently started working with Katey from Millennial.  I don't know if I can say enough good things about this company. Katey's knowledge and work ethic has been a breath of fresh air.  She is very accommodating with her schedule and mine and her ability to explain the details of accounting to someone with zero accounting knowledge.  I would recommend Millennial Accounting to everyone and anyone."

— J. Sheckler, COO,   E-Commerce Retailer

“Katey is an expert in her profession and an amazing person to know. Her boundless knowledge combined with her genuine passion for delivering the highest value for those she works with make her an indispensable resource for any team. She will go above and beyond any and all expectations simply because she holds herself to a higher standard than what is asked of her. Katey continuously seeks to optimize workflows, and routinely evaluates new innovative technologies to possibly adopt to even further automate and streamline workflows. She is one of the hardest working people that I've seen who is truly committed to ensuring she delivers everything you ask for, and everything you didn't know you should have been asking for!”

— C.Johnson, Founder & CEO, Marketing Firm


"Katey is smart, capable, and always willing to take on new challenges. She cares passionately about her customers and their business success. If you give her a task, you know that she will get it done timely and done right. She is also a good teacher. I totally trust her confidentiality with my business information. Her knowledge of Quickbooks Online has been a huge help to me. I would wholeheartedly recommend Katey Maddux to anyone who needs help with their Quickbooks accounting."

— C. Maddux, President, Accounting & Consulting Service Inc

"Katey showed a great deal of enthusiasm, communication skills and professional demeanor.  She is reliable, dedicated and eternally upbeat. She multitasks effectively and is able to handle a high-volume workload. I was impressed by her team player mind-set, enthusiastic embrace of change, and ability to work with minimal supervision. Katey is hardworking, punctual and has a great personality. It was a pleasure having her with us and I strongly recommend her for any future endeavors." 

— R. Fayer, Senior Account Executive, Wholesaler


“Katey did a great job setting up my books. She was very quick to respond to emails and answered every question I had. She left a detailed guide for tasks I’d need to do every month to make sure my books were up to date. Would highly recommend her if you need help getting Quickbooks setup.”

— R. Bates, Owner, E-Commerce retailer