BASC Expertise

Best is the business for all your taxes and management need.
Highly recommended. Read more >

Finding Deirdre and her team has been a blessing for our new business. From bookkeeping, to accounting strategies, they have helped us take our company to another level. I highly recommend Deirdre for all accounting needs. Kelly handles our books and does a fantastic job. BASC, Thank you for being there for San Tan Golf Carts. Read more >

Peace of mind! Peace of mind! Peace of mind! My small business has never been in better hands than with the team of BASC! Read more >

A huge thank you to Deirdre and team at BASC. We use to use one of the online services to do our tax returns but this year we were recommended to their services from a friend. Thank goodness I did! Best return I have ever had and Deirdre help me plan my deductions for next year based upon a few life changes that are forthcoming. I'll actually be taking home more in my check each week with her advice! Read more >

BASC Expertise has made a huge difference for my firm. Saved us money and has provided better support than I could have asked for.

They continue to over perform and are so helpful. Always take my call and make me feel like family. Read more >

Amazing experience!!! Team is friendly, organized, and extremely knowledgeable. Deidre knows her stuff!!! I'd recommend BASC Expertise to anybody I know. Read more >

Deirdre and her team and amazing and welcoming! I highly recommend using BASC!!!!!!!!! Read more >

Great service! Read more >

BASC Expertise is the top accounting company out there. The ladies there are all very welcoming and make sure you feel comfortable with them and are able to handle anything you might have. I would definitely recommend! Read more >

Bottom line, you hire professionals for their expertise and their ability to help build your business. Deirdre and her team have both. She has saved our family's company loterally tens of thousands of dollars over the last few years and more than earns her keep. Straight shooter and honest. More than you can ask for in accounting services and tax prep. Hire BASC and see the ROI. Read more >

I’ve used their services for both my bookkeeping and as my accountant the last couple years! They have not only been very timely, but efficient, and always a pleasure to work with! All of our contractors received their 1099’s early and have expressed how happy they are to not need to harass their employer to get them their forms to file their taxes. If you’re looking for a thorough, conservative, and upstanding service to handle your finances or taxes, I can’t recommend them enough! Read more >

I’ve used their services for both my bookkeeping and as my accountant the last couple years! They have not only been very timely, but efficient, and always a pleasure to work with! All of our contractors received their 1099’s early and have expressed how happy they are to not need to harass their employer to get them their forms to file their taxes. If you’re looking for a thorough, conservative, and upstanding service to handle your finances or taxes, I can’t recommend them enough! Read more >

I was treated like family the minute I walked in the door. Great group of people! I am so happy that my friend Dana told me about Deidre and her team at BASC!! 😘 Read more >

Everyone was great. Will definitely come back. Read more >

Highest level of professionalism and extremely knowledgeable. I give my highest recommendation to BASC. Deirdre is exceptional, as well as the entire staff. Such a welcoming place. My former tax preparer retired a few years ago and recommended Deirdre. Wow. Best recommendation I’ve ever received. Excellent work, attention to detail, they really know their stuff. Well-priced, work done efficiently, and really nice people to work with. Very trustworthy. You will be so pleased you went to see Deirdre at BASC. Read more >

Look no more for the best accountants in the valley. Read more >

I came in on recommendation from a friend. I brought my stuff on a Monday and spent about 15 total minutes there (from in to walking out). She said it might take a week or so, and then two days later I got a call saying it was done and when she told me how much of a refund I was getting, I just started laughing. I have 5 kids and was accustomed to getting a refund but this was approaching double what my regular refund had been the past few years. Granted there were a couple things different for this year but not enough to account for the huge disparity in refund amounts. Anyway, what I’m saying is that I learned this year that it pretty much always worth it to take your taxes here because they will find all the ways to keep more of your money. I am super happy with them and know exactly where I will be bringing my taxes a year from now (and every year after that). Deidre and her team... Read more >

Tosha Rose @ BASC Expertise is amazing! We would never use anyone else! Read more >

Deirdre is a joy to work with, we were blessed to find her and have her do our taxes each year. She is knowledgeable and very administrative, but more than that, she is fun and pleasant to work with. As much as we don't enjoy paying taxes, we look forward to coming into her office each year. I guarantee she will do what is best for you, and you will not regret having her work on your behalf. Read more >

I have experienced 10+ years of great service every time. My personal and business taxes/accounting are handled ethically and professionally along with a quick response to any question I have. I appreciate the variety of knowledge and personal touch that Deirdre and her staff provide. I definitely recommend BASC. Read more >

Came to BASC with a last minute tax filing issue and they got it done with time to spare. Great company. Read more >

I have been going to BASC for years to get the advice and services I need for managing my company’s books and financials. They are a one stop shop for bookkeeping and they also take care of every detail come tax time! I highly recommend! Read more >

Dee has been preparing my personal and business taxes for over 15 years and has always been very helpful, patient and quite reasonable on her pricing as well! Read more >

The easiest office to work with. Very knowledgeable and willing to explain the reason why things are the way they are. Family like atmosphere when you walk in the door. Very trustworthy and caring. Would highly recommend. Read more >

Deirdre and her staff are always willing to help and make the stress of running a small business much more bearable. This has been a new adventure for me and Deirdre has helped me tremendously. I am so glad that I found this group of professionals to have by my side as my business continues to grow. Read more >

They were amazing! Got me in super fast and made everything smooth and easy. Family friendly and extremely helpful! Read more >

The staff was on the ball so much that it made me be more on the ball and aside from being very friendly and helpful, they got down to business and did it in a very timely and efficient manner. To top it all off, they fnished with surprisingly good results. I will continue to use them for all my tax and accounting needs. Read more >

Such a kind and intelligent staff !! Always there to help !! The place to go for your tax and accounting needs 100% !!! Read more >