About Black Diamond Tax & Financial Services

Black Diamond Tax & Financial Services is a full-service tax, accounting, and financial consulting firm committed to delivering strategic, accurate, and results-driven solutions for individuals, entrepreneurs, and growing businesses.

With 28 years of combined experience, our New York City based firm has built a reputation for professionalism, reliability, and excellence in financial services. We serve a diverse client base that includes individual taxpayers, small to mid-sized businesses, high-earning professionals, and international clients, providing customized strategies designed to optimize financial outcomes and ensure full compliance.

Our approach goes beyond compliance. We operate as trusted financial partners, helping our clients build, scale, and sustain long-term financial success.

Leadership & Credentials

BDT is a bespoke family owned firm, led by a father-daughter duo with deep expertise in tax, accounting, and financial strategy:

  • Hecton Johnson, EA, CFO, Notary Public
    Enrolled Agent (licensed by the IRS) with extensive experience in complex tax matters, compliance, and financial oversight. As CFO, he brings high-level financial insight and strategic planning to both individual and business clients.
  • Jalesia Johnson, CFO, Notary Public
    Financial strategist and tax professional specializing in business advisory, financial planning, and growth strategy. She works closely with entrepreneurs, content creators, and service-based businesses to strengthen financial systems and maximize profitability.

Our team members have academic foundations from College of Westchester and Seton Hall University, combining formal education with real-world experience to deliver practical and effective solutions.

Our Impact

Our work is backed by measurable results and a consistent track record of delivering value to our clients:

  • 500+ individual tax returns prepared annually
  • 100+ business tax returns filed each year (Schedule C's, S-Corps, Partnerships, and Corporations)
  • 50+ businesses successfully registered and structured
  • $100,000+ in tax savings identified through strategic planning and optimization
  • Clients served across 18+ U.S. states and internationally

Our Expertise

We provide a comprehensive suite of services across three core areas:

Tax Services

Our tax division is built on accuracy, compliance, and strategic optimization. We handle both straightforward and highly complex tax situations with precision and care.

Services include:

  • Individual Tax Preparation (Form 1040)
  • Business Tax Preparation (S-Corps, Partnerships, Corporations, Schedule C)
  • Multi-State & Residency Tax Filings
  • Tax Planning & Advisory Sessions
  • IRS & State Tax Issue Resolution
  • Amended Returns
  • Extensions & Compliance Filings
  • Retirement & Investment Tax Strategy
  • Quarterly Estimates
  • Payroll Tax
  • High-Income & Complex Return Preparation

We stay up to date with evolving tax laws to ensure our clients remain compliant while minimizing liabilities and maximizing allowable benefits.

Financial Services

Our financial services are designed to help clients build structure, clarity, and long-term wealth through informed decision-making. We work together with a a trusted network to provide trusted and reliable results.

Services include:

  • Personal Financial Planning
  • Investment and Retirement Advisory
  • Estate Planning
  • Cash Flow Analysis & Optimization
  • Budgeting & Financial Systems Setup
  • CFO Advisory Services
  • Profitability Analysis
  • Financial Forecasting
  • Wealth-Building Strategy
  • Tax-Efficient Financial Planning

We work closely with clients to translate numbers into actionable strategies that drive measurable financial growth.

Business Services

We support entrepreneurs and business owners at every stage. From startup to scale, we providing the tools, systems, and strategy needed to operate efficiently and grow sustainably.

Services include:

  • Business Registration & Entity Formation
  • Business Restructuring
  • S-Corp Election
  • EIN & Compliance Setup
  • Bookkeeping & Accounting (Monthly & Cleanup)
  • CFO-Level Advisory Retainer
  • Business Consulting & Strategy Sessions
  • Funding-Ready Business Plans
  • Grant List & Funding Guidance
  • Business Credit Advisory
  • Payroll & Contractor Setup Guidance
  • Financial Systems Implementation
  • 360° Marketing Strategy Consulting

Our firm works with a growing portfolio of business clients across various industries, including service-based businesses, e-commerce brands, and digital entrepreneurs. We also serve international clients, offering guidance on U.S. tax compliance and cross-border considerations.

Our Commitment

At Black Diamond Tax & Financial Services, we pride ourselves on being:

  • Detail-Oriented – Every return, report, and strategy is handled with precision
  • Responsive – Clear and timely communication is a core part of our service
  • Strategic – We don’t just process numbers, we provide insight
  • Reliable – Clients trust us with their most important financial matters

We understand that every client’s financial situation is unique. That’s why we take a personalized, hands-on approach to ensure each client receives tailored solutions aligned with their goals.

Why Choose BDT

  • 28 years of combined experience
  • Year round access and communication
  • Leadership with IRS-recognized credentials (Enrolled Agent)
  • CFO-level advisory for both individuals and businesses
  • Proven experience with business and international clients
  • Comprehensive, all-in-one financial service offerings
  • Commitment to accuracy, compliance, and long-term success

Professional Development & Affiliations

Black Diamond Tax & Financial Services is committed to continuous growth and maintaining the highest level of expertise through ongoing professional development and industry involvement:

Work With Us

Whether you are filing taxes, building a business, or seeking financial clarity, Black Diamond Tax & Financial Services is equipped to guide you every step of the way. 

To begin working with us, gain access to our client portal by clicking the below link and selecting 'Sign Up'. 

blackdiamondtax.taxdome.com