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Based in New York, serving clients nationwide
We begin with a structured evaluation of your financial picture—designed to uncover opportunities, reduce risk, and build a clear path forward.
What’s included:
Strategy doesn’t stop after a plan is created. We provide ongoing advisory and oversight to ensure your tax strategy evolves alongside your income, investments, and business decisions.
Core elements:
Structured, reliable tax preparation for individuals and businesses—designed to support, not replace, long-term strategy.
Includes:
David K. Boatswain, CPA, is a New York–licensed Certified Public Accountant and Certified Tax Coach who works with physicians, business owners, and real estate investors seeking proactive, strategy-driven tax planning. His work focuses on helping high earners reduce taxes intentionally, gain clarity and predictability, and align financial decisions with long-term wealth goals—rather than reacting at tax time.
David brings nearly two decades of experience across individual and business taxation and is a contributing author with the American Institute of Certified Tax Planners. He has also written tax-related educational content for Intuit, helping professionals better understand real-world tax strategy. Clients work with David for thoughtful planning, clear guidance, and a structured advisory approach built for long-term success.
In DeTaxify Your Life, seventeen of America’s Top Certified Tax Coaches show you how to tackle your taxes proactively. Instead of scrambling once a year, you’ll learn how to cleanse inefficient habits, trim unnecessary tax fat, and build a strategy that adapts as your life and the tax laws change.
This isn’t about risky loopholes or aggressive shortcuts. It’s about understanding how different parts of the tax code can work together to leave you with a leaner tax bill.
It’s time to reset your approach, detox your finances, and put more money back where it belongs – in your pocket. Start thinking like a tax detox expert and reclaim more of what you earn.




Posted on Google Aaron WangTrustindex verifies that the original source of the review is Google. Highly recommend David Boatswain, CPA and his team for getting your taxes filed with efficiency and care! Shout-out to Eumar at his office for also being so responsive as well and super professional. David's firm simplifies the process for multi-state and multi-revenue income taxes and I'm happy I chose them when my tax situation became more complex than filing a simple one-state W-2. The TaxDome software makes it so easy to upload tax documents, address issues via messaging, and troubleshoot details not addressed in the tax organizer. Looking forward to continuing doing business with David's firm on a yearly basis!Posted on Google risa siegelTrustindex verifies that the original source of the review is Google. I used David Boatswain LLC as my tax strategist over the past year, and I only wish I had understood the difference between an accountant and a tax strategist more than a decade ago. David brings an incredible depth of knowledge, confidence, and expertise to the table. More importantly, he takes the time to educate his clients, and throughout the year he shared valuable insights that have helped me better understand tax planning and financial strategy. I've learned a tremendous amount and plan to continue working with him for years to come. I've recommended David to many healthcare providers in my area and have even suggested that he speak to a local residency program so that new physicians can learn these important concepts before they begin their careers. The value of this knowledge early on cannot be overstated. If you're looking for a knowledgeable, proactive, and highly effective tax strategist, I highly recommend David Boatswain LLC. Five stars!Posted on Google Sophia AladenoyeTrustindex verifies that the original source of the review is Google. I've worked with David and his team for over a year and sincerely appreciate all of the support, advisement and guidance that he and his team provided. They went above and beyond with their time, meticulousness, insights and more -- I was most certainly in good hands for both my personal & business tax purposes. Looking forward to continuing work with David and his team, highly recommend his services for anyone needing an excellent CPA!Posted on Google Tamara From FriendsTrustindex verifies that the original source of the review is Google. We’ve been working with David Boatswain, CPA, since 2021, and he’s been instrumental in our company’s growth. We were a tiny 3 person startup doing about $3K a year when we found David. As new business owners, we had no idea what we were doing with our taxes. David walked us through the chaos with patience, and explained everything in plain language. He helped us set up tax-saving structures, kept us compliant across multiple states, and gave us solid projections throughout the year so we weren't panicking at tax time. We've since scaled to a multi-million-dollar business, and David has been the longest professional relationship we've maintained on this journey. He is consistent, he has an incredible depth of tax knowledge, and although (I'm certain) we give him the blues with our incessant questions, he never lets it show. David has been a reliable partner to us, and we can’t recommend him highly enough to other business owners.Posted on Google Islyn DillonTrustindex verifies that the original source of the review is Google. My experience with your office has been nothing but excellent. Your integrity and professionalism influenced my desire to entrust you with my business and also those of my friends and family that I referred to you. I will recommend and encourage others to participate in your business. You explain, you advise and you follow up with your clients, and that is what I love about the business you provide. I can always count on you and stay calm in the midst of wanting to freak out. Thank you David Boatswain, for your professional yet friendly business.Posted on Google Laraine MillerTrustindex verifies that the original source of the review is Google. Excellent service. David works with you diligently to get the task done correctly and efficiently as possible. Highly recommended.Posted on Google Fred QuickTrustindex verifies that the original source of the review is Google. I have used this tax preparing service for over 10 years. Very satisfied and highly recommend!Posted on Google Carla Grant-SharpeTrustindex verifies that the original source of the review is Google. My husband and I have been return clients of The Accounting Offices of Boatswain and Associates for over a decade and a half and we will continue to be loyal . David Boatswain exemplifies an unmatched level of knowledge, professional, transparency, patience and reliability that is paramount when conducting a business with sensitive information. Service has never wavered over the years and my husband and I have developed and easy friendly relationship with him as a result and look forward to future affiliations with this company!Posted on Google G GTrustindex verifies that the original source of the review is Google. As a newbie to taxes lol, David was able to help me step by step with no hesitation. Even provided extra tips on saving/making money!!! Very detailed and helpful. Will be back next yearPosted on Google johnathan draytonTrustindex verifies that the original source of the review is Google. Very Professional, very kind, informative knows what he is doing , and honest. Highly recommend don't be afraid to ask question will respond in great detail.
A portion of firm revenue—and, where clients choose, a portion of tax savings—is directed toward
causes we actively support.
We believe disciplined financial planning creates the opportunity to make a broader impact, intentionally
and transparently.
Need help with a project or have a question about our work? We’re here for you.