Peace of mind today. Achieve your goals tomorrow.

We understand that you didn’t go into business with the hope of getting distracted by accounting, tax and compliance issues. We also know the importance of a trusted team to help navigate the complexities of the business world. At Peterson Sullivan LLP, we manage your accounting, handle your tax and compliance issues, and help achieve your business goals. Plus, the PS Experience provides access to our comprehensive accounting and business advisory services right at your fingertips.

Our Managed Accounting Services are aligned to meet your needs now – and in the future:

For more information on services we provide, please contact Senior Manager, Brittany Malidore at 206.971.8405 or