We're Your Finance Team
At Thomas Irwin Professional Corporation, we specialize in providing expert bookkeeping and accounting services, and payroll services to charities and not-for-profit organizations. Our mission extends to supporting other sustainable organizations that prioritize their staff and deliver exceptional experiences to their customers.
How We Provide Our Support
At Thomas Irwin Professional Corporation, we deliver our services primarily in a remote setting, allowing us to maintain low overhead costs while ensuring efficient and effective support for our clients. Although we do not work with any client on a full-time basis, we are always available when you need us. This flexible working arrangement enables us to offer superior services at reasonable rates.
Our services are provided on a monthly basis, and we strive to simplify the billing process. Instead of tracking time and billing clients accordingly, we focus on delivering clear, customized services tailored to each client’s specific needs. This approach has proven successful for our clients, as we provide our expert support at a fixed monthly fee—eliminating surprises and ensuring we complete tasks on budget and on time.
Do you have a need to improve your accounting, bookkeeping, or payroll services? Leave this work to us, and you can focus on your operations.
Our Services
At Thomas Irwin Professional Corporation, we’re proud to be your one-stop shop for all your non-profit accounting, payroll, and bookkeeping services. Our comprehensive suite of services is tailored specifically for charities and not-for-profit organizations, ensuring you receive expert support that aligns with your mission. Whether you’re looking to streamline your financial processes or enhance compliance, we have the solutions to help you thrive.
Accounting
Navigating diverse financial reporting requirements can be challenging.
Controllership
Our controllership services provide oversight and guidance to ensure financial health and compliance.
Bookkeeping
As your organization grows, the complexities of bookkeeping services can become overwhelming.
Payroll Services
We provide comprehensive payroll services from start to finish for any client.
Internal Financial Reporting
Our internal financial reporting services support your organization’s leadership team in making informed decisions.
External Financial Reporting
We ensure that your organization meets the reporting requirements essential for transparency and trust.
Technology Management
We leverage the software programs you already use, with extensive experience across various packages.
Customized Solutions
We recognize that no two organizations are alike. That’s why we customize our not-for-profit accounting, bookkeeping, and payroll services to fit your specific needs. Our goal is to simplify your financial processes so you can focus on what matters most—your mission.
About Us
At Thomas Irwin Professional Corporation, we are deeply committed to empowering charities and not-for-profit organizations. The journey began with the establishment of Healthcare Accounting Professional Corporation, where Jon Irwin had the privilege of personally visiting and supporting an average of four charitable Long-Term Care Homes each week. During that time, he enjoyed working on-site with clients, forming meaningful relationships with both staff members and residents.

Our Clients

Important Links
At Thomas Irwin Professional Corporation, we understand how crucial it is to have access to reliable information at your fingertips. To assist you in navigating the complexities of financial management, we have compiled a list of useful websites that we frequently rely on in our work. Our goal is to perform our services as efficiently as possible, alleviating the frustration of searching for essential resources. Explore our current list of valuable website addresses that can enhance your operations.
Accounting 101
We believe that a strong understanding of accounting fundamentals is essential for informed decision-making. That’s why we’ve created our “Accounting 101” program, featuring a series of short but impactful videos designed to help staff at all levels grasp the basics of accounting, bookkeeping, and payroll services. By enhancing your knowledge of your financial results, you can make more confident and strategic decisions for your organization.
Promotions & Offers
Obtain a coupon code to receive a 10% discount for their organization’s first month of service.
The Quirky Corner
Be sure to stop by our Quirky Corner, where we blend inspiration, fun, and creativity! This vibrant space features our weekly inspirational quote to uplift your spirits, a delicious recipe of the week to tantalize your taste buds, and a money-saving hack to help you stretch your budget further. Join in on the fun by participating in our weekly trivia challenge for a chance to win a gift card of your choice, with the value based on the number of participants! Dive in and discover something new each week while connecting with our community.
Testimonials
We value the voices of our clients, and while we’re a new company eagerly awaiting our first testimonials, we believe that feedback speaks volumes. Soon, we will share insights from those who have experienced our services firsthand. In the meantime, we invite you to share your experiences with us, as your feedback is vital to our growth and improvement. We look forward to building a community of satisfied clients who can attest to our commitment to excellence.
Jhon Mathew
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi a nisl in dui rutrum volutpat. Vestibulum quis eros ut lacus placerat cursus vel eu tellus. Sed rutrum magna sit amet ipsum tempus, ut venenatis odio porttitor. Aliquam molestie porta elementum. Nulla ultricies venenatis rutrum. Aenean vestibulum blandit pulvinar. In condimentum mauris non justo gravida facilisis.
Sarah James
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi a nisl in dui rutrum volutpat. Vestibulum quis eros ut lacus placerat cursus vel eu tellus. Sed rutrum magna sit amet ipsum tempus, ut venenatis odio porttitor. Aliquam molestie porta elementum. Nulla ultricies venenatis rutrum. Aenean vestibulum blandit pulvinar. In condimentum mauris non justo gravida facilisis.
Mathew Doe
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi a nisl in dui rutrum volutpat. Vestibulum quis eros ut lacus placerat cursus vel eu tellus. Sed rutrum magna sit amet ipsum tempus, ut venenatis odio porttitor. Aliquam molestie porta elementum. Nulla ultricies venenatis rutrum. Aenean vestibulum blandit pulvinar. In condimentum mauris non justo gravida facilisis.
Get in Touch
At Thomas Irwin Professional Corporation, we are excited to partner with you on your journey to success!
The Quirky Corner
Be sure to stop by our Quirky Corner, where we blend inspiration, fun, and creativity! This vibrant space features our weekly inspirational quote to uplift your spirits, a delicious recipe of the week to tantalize your taste buds, and a money-saving hack to help you stretch your budget further. Join in on the fun by participating in our weekly trivia challenge for a chance to win a gift card of your choice, with the value based on the number of participants! Dive in and discover something new each week while connecting with our community.