Sabel & Oplinger, CPA, PC

We're invested in your success.

Accountant in Southampton, NY (show on map)

3.7

★★★★☆

3 reviews

Sabel & Oplinger, CPA, PC offers year-round tax planning, condominium and co-operative accounting, estate and trust tax services, nonprofit financial support, and comprehensive accounting solutions across Eastern Long Island since 1956.

Call (631) 283-2370

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About

Since 1956, Sabel & Oplinger, CPA, PC has been a trusted partner for families, individuals, and businesses across Eastern Long Island. Rooted in the heart of the East End, the firm is not just accountants but neighbors invested in client success.

Their experienced advisors deliver thoughtful, tailored solutions, focusing on personalized care and community connection. Services include year-round tax planning, condominium and co-operative accounting, estate and trust tax services, nonprofit financial support, and comprehensive accounting solutions, all aimed at helping clients achieve their financial goals with integrity and expertise.

Southampton’s Oldest Accounting Firm Serving the East End Since 1956

Entrepreneurial Consultants and Advisors for Broad-based and Diversified Clientele

Expertise, Experience, Commitment, and Integrity

Services

Individual & Business Tax Service

Expert, year-round tax planning and preparation designed to help you minimize liabilities, maximize cash flow, and achieve peace of mind for your personal or business finances.

Year-round strategic planning Foreign investor support Real estate/FIRPTA transactions

Condominiums & Co-Operatives

Tailored financial guidance and compliance support to help boards and associations manage their responsibilities efficiently and confidently.

Audit financial statements Review and compile financial statements Preparation of required tax returns Management letter on internal controls Recommendations for long-range planning

Estate, Trust & Tax Planning

Compassionate, customized strategies to protect your assets, reduce tax burdens, and ensure your estate plans align with your family’s goals.

Personalized estate planning Compliance with recent tax code changes Guidance on real estate tax implications

Not-For-Profit Organizations

Dedicated financial services to empower your nonprofit’s mission, ensuring fiscal compliance while supporting operational growth.

Year-round compliance support Mission-aligned financial planning Operational growth consulting

Accounting & Assurance

Comprehensive accounting solutions, from audits to consultations, provide clarity, control, and confidence in your financial decision-making.

Full audit services Financial statement reviews Consulting for operational efficiency

Credentials & Certifications

Certified Public Accountant (CPA)

Since 1995

Enrolled Agent (EA)

Since 1998

Reviews

Rating

3.7

★★★★☆

Reviews

Frequently Asked Questions

What is the Family Document Checklist? +

A checklist provided by Sabel & Oplinger to ensure clients have essential documents for estate and tax planning, including Wills, Health Care Proxy, and Durable Power of Attorney.

How does your firm support foreign investors? +

The firm offers year-round strategic planning, specialized support for foreign investors, and expertise in real estate and FIRPTA tax transactions.

What services are available for condominiums and co-operatives? +

Services include audits, financial statement reviews, tax return preparation, internal control assessments, and long-range planning recommendations.