TAX + ACCOUNTING
Expert accounting,
wherever you are.
You get accurate taxes, bookkeeping, payroll, and business formation — handled by real professionals and done entirely online. Stay focused on your work and family while we keep your finances secure and on time.

Our approach — 4 easy steps
- Get started with our simple intake form
- Collaborate with your advisor
- Your advisor gets to work
- Delivery, approval + ongoing support
What We Do
Comprehensive financial services designed to support your business at every stage of growth.
WHO WE SERVE
Built for three types of clients
Portside works exclusively with service-based businesses, entrepreneurs, and nonprofit organizations.
Service-based businesses
LLCs, S-Corps, sole proprietors, and partnerships — from consultants and coaches to agencies and contractors who need clean books and accurate filing.
Entrepreneurs & creators
Self-employed individuals, freelancers, and content creators navigating quarterly taxes, deductions, and business structure decisions.
Nonprofit organizations
501(c)(3) organizations supported through Form 990 filing, Form 1023, compliance guidance, and board-ready financial reporting.
OUR EXPERIENCE
Portside brings years of experience
We've helped hundreds of individuals, businesses, and nonprofits get their finances in order — accurately, securely, and without the stress.
CLIENT REVIEWS
What our clients say
"Dane is extremely knowledgeable about state and federal tax requirements and had in depth understanding navigating the payroll software used by our company. Dane handled our situation professionally and helped us quickly resolve some of our tax compliance issues and answer all questions we had regarding the subject. Strongly recommend working with Dane, and I look forward to as well!"
"Had a great experience with Dane filing our 990's. It was our first time, and he made the experience VERY easy. Thank you!"
"Dane was excellent to work with. He was very responsive to our questions and provided details responses. He created a video presentation very tailored to our tax situation which we really appreciated. He is an excellent communicator who ensured our tax filing was done smoothly and effectively. We had no issues working with Dane the past 3 weeks and has been one of my best experiences."
"Using Portside [formerly Financial Umbrella] has been an amazing choice for our company. Dane is thorough and experienced. Over the years, he has helped us navigate through the complicated waters of taxes, financial planning/projections and so much more. Very happy."
"I’m a volunteer with a nonprofit organization, and Dane at Portside [formerly Financial Umbrella] has been handling our taxes for the past four years. We’ve been extremely satisfied with his service. He responds promptly to any questions I have and is always willing to help. Our tax filings are completed on time each year, and I have nothing but positive feedback about his work. I definitely recommend him."
"Everything is made so user friendly and so efficient. No complaints at all. Portside [formerly Financial Umbrella] has made the whole idea of accounting and payroll for my business easier than I’ve ever expected. I couldn’t be any happier and I highly recommend."
Latest Insights
Stay informed with our latest thoughts on tax planning, business strategy, and financial management.



