Accounting is art with numbers Accounting solutions and advice is our medium
What we do
WHO WE SERVE
Life's better when people understand your needs
Service-based Businesses
We make outgoing payments on time and seamlessly manage your cash flow.
Manufacturing
Sound financial insight helps build a better business.
Family Businesses
Keep the business in the family, but hand the accounting over to us.
Construction
We’ll construct a plan to help lead you toward financial success.
Continuing charitable efforts within our community
In celebration of our 50th year in business, Castro, Thresher & Oliveira, PC has established a charitable fund with a goal of giving back to the community.
In addition to the establishment of the charitable fund the firm and it's employees will continue giving back to the community through individual and collective volunteer efforts throughout this year.
ebook
Maximizing your tax refund: A strategic guide to tax planning
Download the eBook about Maximizing your tax refund: A strategic guide to tax planningAdvantage
Your personal
finance edge
From the firm: Making tax season work for you
This time of year is about more than just filing returns–it’s an opportunity to build a stronger foundation for your business. Learn how we're prioritizing your business in 20...
Read more about From the firm: Making tax season work for you> ➞Protect your business: Your essential cybersecurity checklist
Cyber threats are on the rise for small businesses! Take action now to protect your business, data and reputation. Use this essential cybersecurity checklist to get started...
Read more about Protect your business: Your essential cybersecurity checklist> ➞Sales tax in 2025: What small business owners need to know
Learn about the latest sales tax law changes impacting businesses in 2025.
Read more about Sales tax in 2025: What small business owners need to know> ➞QuickReads
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