• 248.542.8340
  • 26622 Woodward Ave Suite 250, Royal Oak, MI 48067

Coronavirus: a note to our clients.


  1. Services

our services

what we offer

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  • Bookkeeping

    Need to replace a recently departed bookkeeper or controller? If you have day to day accounting needs, but not an accounting professional on staff, at David Duffy, CPA we can provide this service for your business.

  • Federal, state and local tax services

    The large variety of Federal, state and local tax services David Duffy, CPA offers is provided by a knowledge base with decades of experience.

  • Personal finance planning

    The professionals at David Duffy, CPA can analyze a client’s personal finances and recommending how to improve the client’s financial condition.

  • Business consulting and planning

    Through this service, David Duffy, CPA provides advice and guidance to those in charge of running a business. Primarily helping organizations improve their performance through the analysis of existing business problems and development of plans for improvement.

  • Business acquisitions and mergers

    We can work with your team to provide accounting, tax, and business consultation that can be essential during an acquisition or merger transaction.

  • Computer consulting

    Through Unique Business Services we offer a wide array of computer consulting services for personal computer needs to small business networks. Take a look at what we have to offer at www.uniquebusiness.services

  • Temporary Services

    Have key bookkeeping staff who will be unavailable for a period of time? At David Duffy, CPA we have experienced, professional individuals who can keep your business running smoothly.

  • Estate Services

    At David Duffy, CPA, the estate services we provide start with planning for the orderly distribution of an individual’s assets. This process reviews lifetime planning considerations through the use of gifts, trusts, or methods of ownership.

  • Payroll Services

    Doing payroll in-house, but worried about proper deduction calculations or filing the proper monthly, quarterly, or yearly forms? The professionals at David Duffy, CPA have the expertise and experience to handle any of your payroll related needs.

  • Personal Record Keeping

    Need assistance with getting your personal records in order? David Duffy, CPA can assist you will all your record keeping needs so you have everything in the proper order.

  • Litigation Support

    At David Duffy, CPA we can perform investigative accounting, auditing, and tax determinations, provide expert testimony, or produce financial valuations in dispute situations.

  • Audit Services

    Audit services involve evaluating the reliability and credibility of financial information as well as the systems and processes that are responsible for recording and summarizing that information.

  • Employee Benefits Consulting

    Providing guidance and information on benefits given to employees that are in addition to wages and salaries.

  • Employer-Sponsored Retirement Plans

    Deciding on the right retirement plan for your employees can be a daunting task. The professionals at David Duffy, CPA can consult with you to find some clarity and make the right choice for your needs.

  • Compilation and Review

    At David Duffy, CPA our experts can take accounting data and proivde the clear financial statements you need. We can also review that data periodically so that you can have confidence in your numbers.