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16 Years
experience
Trusted Tax Services & Accounting Solutions in Sag Harbor, NY
Tax Service Plus is a full-service tax firm serving individuals and small businesses across the East End of Long Island and New York City since 2010. Our Sag Harbor-based team combines decades of financial expertise with personalized service to deliver accurate tax preparation, strategic accounting, and business consulting solutions. With certified professionals holding MBAs in Finance and extensive experience in tax planning, payroll management, and small business operations, we prioritize client relationships over transactional interactions.

Our approach focuses on minimizing tax liabilities, streamlining financial processes, and providing cost-effective alternatives to large CPA firms. We differentiate ourselves through hands-on guidance, free initial consultations, and a proven track record of helping clients save thousands through optimized financial strategies.
Services
Tax Preparation Bookkeeping Payroll Services Business Consulting QuickBooks Support Incorporation Services Sales Tax Filing Audit Representation Business Plan Development Credit Card Processing
Details
  • Year established: 2010
Highlights and features
  • We offer 20+ years of combined tax and accounting expertise from IRS-registered professionals
  • Our team provides personalized service with free initial consultations
  • We deliver cost-effective alternatives to national tax chains
  • We specialize in comprehensive business solutions beyond basic tax preparation
  • Our consultants combine CPA-level expertise with small business operational experience
What people say
Helpful in getting my business in order Saved $1000s Great ideas to streamline procedures Handle all accounting and tax needs Flexible and friendly
Services
Tax Preparation
We prepare individual and business tax returns while minimizing liabilities through strategic planning. Our experts ensure compliance with federal and state regulations while maximizing refunds. Clients receive free electronic filing and rapid refund processing with personalized guidance throughout the process.
Bookkeeping
Our bookkeeping services maintain accurate financial records to improve business decision-making. We handle monthly/quarterly processing, bank reconciliations, and financial statement preparation. This service helps small business owners focus on operations while ensuring organized accounting systems.
Payroll Services
We manage payroll processing, tax filings, and employee documentation for small businesses. Our service includes W-2/1099 preparation, tax withholding, and compliance reporting. This ensures timely payments and regulatory compliance while reducing administrative burdens.
Business Consulting
Our consultants provide financial analysis, cost-cutting strategies, and business planning support. We help clients develop accounting systems, create business plans, and implement growth strategies. This service combines financial expertise with operational experience to improve profitability.
QuickBooks Support
We offer QuickBooks setup, training, and ongoing support for small businesses. Our experts convert manual systems to digital platforms and provide remote accounting services. This improves financial management efficiency through customized software solutions.
People
Marcel Link
CEO
IRS-registered tax preparer with 20 years of experience and MBA in Finance. Former small business owner with expertise in restaurant operations and trading companies. Specializes in tax strategy and business optimization.
Sally Morse
Business Consultant
IRS-registered tax preparer and former Wall Street banking professional with 20 years of corporate loan underwriting experience. Specializes in financial management, debt consolidation, and audit representation for small businesses.
Questions
What tax services do you offer for small businesses?
We provide complete business tax preparation for all entity types, sales tax filing, payroll services, and QuickBooks support to help small businesses maintain compliance and optimize financial operations.
Do you offer free tax consultations?
Yes, we provide free initial consultations to discuss your tax situation and develop customized strategies for minimizing liabilities and improving financial efficiency.
How should I prepare for tax filing?
Download our tax checklist and bring last year's return, income documentation, and expense records. We recommend scheduling early to ensure timely processing.
What business consulting services are available?
Our business consulting includes financial analysis, cost-cutting strategies, business plan development, and operational improvements tailored to your specific industry needs.
What payment methods do you accept?
We accept credit card payments through our partnered processing provider, offering competitive rates for small business clients.