Mark M. Flanigan, P.C. is a specialized law and accounting firm focusing on tax controversy and business management, offering clients strategic representation and financial guidance. The firm stands out for its deep expertise in resolving complex tax disputes and providing comprehensive business planning services to both individuals and businesses.
With decades of experience, the firm assists clients through all phases of audits, appeals, and collections with federal, state, and local taxing authorities. It adopts a cooperative, client-centered approach, helping businesses navigate critical decisions, evaluate opportunities, and structure operations for long-term success. The firm is particularly skilled in negotiating significant penalty abatements, liability reductions, and settlements in complex cases involving non-filing, embezzlement, and multi-entity compliance issues.
Services Offered
- Tax Controversy Representation
- IRS Audit Assistance
- Tax Appeals
- Collections Process Guidance
- Penalty Abatement
- Offer in Compromise Negotiation
- Business Management & Planning
- Business Structuring
- State & Federal Licensing
- Negotiating Investor Financing
- Buy/Sell Agreements
- Employment Agreements
- Operating/Partnership Agreements
- Shareholder Agreements
- Sales Commission & Referral Agreements
- Equipment Lease Agreements
- Not For Profit Structuring
- Succession Planning
- Corporate Governance
- Securities Registration
- Tax Preparation
- Tax Consulting
- Strategic Tax Planning
The firm primarily serves clients and is based in Timonium, Maryland, handling matters at federal, state, and local levels. It has achieved notable outcomes, including securing over $20,000 in penalty relief, reducing a $250,000 liability to $100,000, and negotiating an $850,000 employment tax liability down to $257,000.
