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Business Details
23 Years
experience
Your Trusted Partner for Accounting & Tax Solutions
Bristol Group, a family-owned CPA firm established in 2003, delivers personalized accounting and tax solutions with the expertise of a large firm and the attentive service of a boutique practice. Our virtual format serves individuals and businesses across southern New Hampshire, including Manchester and surrounding areas. With over two decades of combined experience, including 11+ years in audit management for the State of NH and national corporations, our team prioritizes understanding client goals to minimize tax liabilities and ensure long-term financial success. We serve diverse industriesfrom startups to established dental offices, manufacturers, and design firmswhile maintaining year-round communication to eliminate surprises during tax season. Our founder, Lon D. Sevigny, CPA, combines military discipline with a client-first approach, leveraging his Southern NH University accounting degree and marathon-running perseverance to deliver accurate, timely service.

We specialize in bookkeeping, tax planning, accounting consulting, and CFO/COO support, ensuring clients receive tailored guidance that exceeds expectations. Our virtual operations eliminate geographic barriers, allowing us to focus on building lasting relationships grounded in transparency and trust. As a smaller firm, we guarantee the same comprehensive services as large firms without compromising personalized attention. Our mission remains unwavering: to ensure client success through meticulous analysis, strategic solutions, and ethical accounting practices. Whether you're an individual navigating retirement planning or a business owner managing complex financial needs, Bristol Group provides the expertise and dedication required to achieve your objectives.
Services
Accounting Services Bookkeeping Tax Planning Tax Preparation Virtual CPA Services
Details
  • Year established: 2003
Highlights and features
  • Family-owned firm offering personalized CPA services with large-firm expertise
  • Virtual operations provide flexibility while maintaining local southern NH knowledge
  • 11+ years of audit management experience in public and corporate sectors
  • Year-round communication ensures no tax season surprises for clients
  • Founder's military discipline and marathon perseverance reflect commitment to excellence
Associations and certifications
  • Certified Public Accountant (CPA)
Services
Accounting Services
Our comprehensive accounting services provide accurate financial record-keeping and reporting for businesses of all sizes. We handle general ledger maintenance, financial statement preparation, and month-end closing processes. Clients benefit from real-time financial insights that support informed decision-making and regulatory compliance.
Bookkeeping
We offer complete bookkeeping solutions including accounts payable/receivable management, payroll processing, and bank reconciliation services. Our systematic approach ensures organized financial records that maintain compliance with tax regulations while providing clear visibility into business performance.
Tax Planning
Our proactive tax planning services identify legitimate opportunities to minimize tax liabilities throughout the year. We analyze income streams, deductions, and credits to create customized strategies that optimize tax outcomes while maintaining full compliance with evolving tax codes.
Tax Preparation
We prepare and file federal and state tax returns for individuals and businesses with meticulous attention to detail. Our process includes thorough review of financial documents to ensure accurate reporting and timely submission while maximizing eligible tax benefits.
Virtual CPA Services
Our virtual CPA services deliver expert accounting support through secure digital platforms. Clients access the same high-quality services without geographic limitations, benefiting from flexible communication channels and encrypted document sharing for convenient, efficient financial management.
People
Lon D. Sevigny
CPA & Founder
Licensed CPA with 20+ years experience, including 11 years as audit manager for NH State and national telecom companies. Southern NH University graduate and Marine Corps veteran who established the firm in 2003 after marathon-running inspiration.
Questions
What accounting services do you offer for businesses?
We provide full-service accounting including financial reporting, general ledger maintenance, month-end closing, and customized financial analysis tailored to business needs.
Do you offer virtual tax preparation services?
Yes, our secure digital platform enables complete virtual tax preparation and filing for individuals and businesses across New Hampshire.
How does your tax planning process work?
We conduct comprehensive financial reviews to identify tax-saving opportunities, create customized strategies, and provide ongoing guidance to optimize year-round tax efficiency.
What industries do you specialize in?
We serve diverse sectors including manufacturing, dental practices, retail, design firms, and trades businesses with industry-specific accounting expertise.
Are you available for year-round financial consultation?
Yes, we maintain continuous communication with clients to ensure timely financial guidance and prevent unexpected tax issues during filing season.
Reviews (1)
Jeffrey Paquin
Dec 25, 2019 Report
Lon is simply the best CPA out there! If you are a business owner looking for more than just someone to do your taxes and want a profession to give you guidance, strategy and TAX PLANNING, get in touch with Bristol Group now!