Business Details
Your Trusted Partner for Accounting Solutions in NH
Santoro & Sinnamon is a Certified Public Accounting firm dedicated to building strong relationships with clients through personalized financial expertise. With over 50 years of combined tax and accounting experience, our team of CPAs collaborates to deliver accurate, timely, and strategic financial solutions tailored to businesses, individuals, and nonprofits. We prioritize client convenience through multiple office locations and advanced remote collaboration tools, including secure file sharing and video conferencing. Our commitment to data security ensures client information remains protected through cutting-edge cybersecurity measures and on-premises storage, distinguishing us from firms that rely on cloud storage.The firm emphasizes community engagement, with partners actively serving local organizations and sharing tax expertise through publications and seminars. By integrating deep technical knowledge with a client-centric approach, we help clients navigate complex financial challenges while minimizing tax liabilities and maximizing long-term savings.
Services
Tax Preparation
Payroll Services
Financial Statements
Tax Planning
Small Business Consulting
Highlights and features
- We offer over 50 years of combined tax expertise with multiple CPAs on staff.
- Our secure systems protect client data with on-premises storage and advanced cybersecurity.
- We provide personalized service through both in-person and remote collaboration tools.
- Our team includes QuickBooks ProAdvisors with deep nonprofit and small business experience.
- We guarantee timely tax filing with no extensions through proactive staffing strategies.
Associations and certifications
- American Institute of Certified Public Accountants
- New Hampshire Society of Certified Public Accountants
Services
Tax Preparation
Our experienced CPAs minimize tax liabilities through comprehensive return preparation for individuals and businesses. Each return undergoes rigorous review to ensure accuracy and maximize deductions. We handle complex multi-state filings and avoid extensions through strategic staffing, providing timely delivery for all clients.
Payroll Services
We ensure accurate employee payroll processing with compliance expertise overseen by CPAs. Services include tax withholding calculations, W-2 processing, and household employee payroll setup. Our team provides year-round support for payroll-related inquiries and regulatory requirements.
Financial Statements
We prepare certified financial statements to support business loans, investor relations, and nonprofit compliance. Our CPAs review accounting records to create GAAP-compliant balance sheets, income statements, and cash flow analyses that inform strategic decisions for organizations.
Tax Planning
Our proactive tax planning identifies year-round savings opportunities through deduction optimization and compliance strategies. We help clients structure transactions to minimize liabilities while aligning with long-term financial goals, avoiding last-minute tax surprises through continuous advisory support.
Small Business Consulting
Certified consultants provide operational guidance to overcome business challenges and drive growth. We analyze financial processes, recommend efficiency improvements, and develop strategic plans tailored to each client's industry and market position.
People
Lorena Sinnamon
Managing Partner
CPA with 25+ years of experience, including leadership roles at Ernst & Young and New Hampshire firms. Holds dual degrees from UNH and serves on multiple nonprofit boards. Recognized tax expert and QuickBooks ProAdvisor.
Laurie Murray
CPA
25 years of public accounting experience with expertise in tax strategy and business advisory. Specializes in multi-state compliance and financial system optimization for diverse clients ranging from startups to multinational corporations.
Karen Mayo
CPA
MBA holder with 25 years of accounting experience, including roles as Controller and internal auditor. Focuses on individual tax planning and financial statement preparation while maintaining active community involvement.
Leslie Fanti
Staff Accountant
15-year bookkeeping specialist with QuickBooks expertise. Former CPA firm professional in New York with extensive payroll and accounting systems experience. Active community volunteer and PTO leader.
Questions
What accounting services do you offer for small businesses?
We provide tax preparation, payroll processing, financial statements, and strategic consulting to help small businesses optimize financial operations and compliance.
How do you ensure client data security?
We use on-premises storage, advanced cybersecurity tools, and dedicated staff to protect sensitive financial information from unauthorized access.
Do you handle multi-state tax filings?
Yes, we prepare tax returns for individuals and businesses in all 50 states, ensuring compliance with varying state regulations.
Can you assist with nonprofit financial reporting?
Our team specializes in nonprofit tax preparation, financial statements, and advisory services to support board decision-making and donor transparency.
What sets your firm apart from online tax services?
We offer personalized CPA guidance, proactive tax planning, and local community expertise that automated platforms cannot replicate.
Reviews (1)
Steven F.
Dec 18, 2014
Report
I had my taxes done by this firm and then revived a letter from the IRS. They informed me without telling me what the issue was that I would have to pay them more money if I wanted them to handle it. These are greedy greedy people who only want money. It also took until after tax day to file even though I gave them my paperwork in Dec of last year.
