Cng Administrative Concepts is a tax preparation and accounting firm based in Discovery Bay, CA. The firm works with individuals, business owners, executives, and independent professionals on tax and accounting needs, with services that include individual tax preparation, business tax preparation, tax planning, bookkeeping, payroll, and small business accounting.

Its business support services cover new business formation, monthly bookkeeping, bookkeeping cleanup, payroll setup and processing, and advisory areas such as cash flow management, business valuation, and financial planning for businesses. The firm also lists support for estate and trust tax services, cryptocurrency accounting services, nonprofit organizations, and QuickBooks setup, training, questions, and tune-ups.

For tax resolution matters, Cng Administrative Concepts provides IRS notice and audit help, including IRS audit representation, non-filed returns, back taxes owed, payroll tax problems, liens, levies, wage garnishment, payment plans, offers in compromise, bankruptcy, and innocent spouse relief.