From W-2s to small business returns, we handle the paperwork so you can focus on what matters — your family, your business, and your peace of mind.
No cookie-cutter approaches. We take the time to understand your unique financial situation and find every deduction you deserve.
Explore our servicesWhether you're an individual, a family, or a business owner, we provide the expertise you need to file with confidence and keep more of your money.
From simple W-2s to complex situations with investments, rental income, or self-employment — we maximize your refund every time.
Learn moreLLCs, S-Corps, partnerships — we handle business returns, payroll tax guidance, and quarterly estimates so you stay compliant and save.
Learn moreTax season isn't just January through April. We offer ongoing support, amendments, and IRS correspondence help all year long.
Learn moreProperty owners, we understand the complexities of rental income, depreciation, and 1031 exchanges. Get the deductions you're entitled to.
Learn moreNavigating life changes? We help with filing for dependents, estate tax considerations, and planning for major financial milestones.
Learn moreUnpaid taxes, audits, or notices? We'll communicate with the IRS on your behalf and work toward a resolution that works for you.
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Seaport Tax Services was born from a simple belief: everyone deserves a tax professional who treats their return like it's their own. Located on Masons Island Road, we've been serving the Mystic community and surrounding areas for over 15 years.
We're not a franchise. We're not a call center. When you walk through our door, you meet Cheryl and a team that knows your name, remembers your situation, and genuinely cares about getting you the best outcome possible.
We've built our reputation on treating every client like a neighbor — with honesty, care, and a genuine commitment to your financial well-being.
Our team stays current on tax law changes so you don't have to. We comb through every line to ensure you're getting the maximum refund you deserve.
Life happens — missed deadlines, unexpected income, complicated life events. We've seen it all and we're here to help, not to judge.
You'll know exactly what your return costs before we begin. No hidden fees, no surprise charges, no pressure to buy add-on services.
Walk in, call, or email — we respond quickly and we're easy to reach. No waiting on hold for 30 minutes. Just real people who care.
Don't just take our word for it — hear from the families and businesses we've had the privilege of serving.
"I've been coming to Seaport for years now and I wouldn't go anywhere else. Cheryl takes the time to explain everything and always finds deductions I didn't even know existed. My refund has been bigger every single year."
"As a small business owner, taxes were always a source of stress. Seaport Tax made it simple. They handle my quarterly estimates, payroll, and annual return — everything. I finally sleep better at night."
"I had an IRS notice and was panicking. Cheryl not only handled the correspondence for me but explained exactly what was going on in plain English. I walked away relieved and actually understood my situation."
Have questions or ready to get started? Reach out however is most convenient for you. We respond quickly and we're happy to help.
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Thanks for reaching out. We'll get back to you within one business day. In the meantime, feel free to call us at 860-536-8299.