Business Details
10 Years
experience
Certified Public Accountants Serving Sugar Land Businesses
Knox Cox is a full-service CPA firm dedicated to delivering high-quality accounting, tax, and consulting services to clients of all sizes. Founded in 2016 by John Knox and Greg Cox, our team combines decades of experience in tax compliance, audit, financial reporting, and business consulting. We specialize in serving construction contractors, government entities, nonprofits, and small businesses across Fort Bend County and the greater Houston area. Our mission emphasizes personalized service, regulatory expertise, and a commitment to minimizing clients' tax burdens while maximizing profitability.With a focus on community involvement and client-centric solutions, we maintain memberships in the American Institute of CPAs and Texas Society of CPAs. Our professionals bring specialized knowledge in employee benefit plan auditing, QuickBooks integration, and cash flow management. We operate from our Sugar Land office, leveraging local market insights to support business growth. Our team's combined 80+ years of experience ensures tailored financial strategies that align with evolving client needs.
Services
Audit Services
Tax Planning
Accounting Consulting
Financial Reporting
Payroll Processing
QuickBooks Support
Business Succession Planning
Details
- Year established: 2016
Highlights and features
- We offer 30+ years of combined CPA experience in tax and audit services
- Our team provides tailored financial strategies for construction and nonprofit sectors
- We maintain active AICPA and Texas CPA Society memberships
- Our local expertise serves Fort Bend County's unique business environment
- We implement secure online accounting systems for real-time financial management
Services
Audit Services
Our audit services provide comprehensive financial statement examinations with three assurance levels: full audits, limited reviews, and compilation engagements. We verify financial accuracy through document inspections, inventory observations, and internal control evaluations. Services meet regulatory requirements for public companies, government grantees, and nonprofit organizations needing certified financial reporting.
Tax Planning
We deliver federal and state tax compliance solutions with proactive planning to minimize liabilities. Our services include business entity selection, cash flow optimization, and Texas margin tax reduction strategies. Specialized expertise covers construction contractors, healthcare practices, and nonprofit organizations through customized tax accounting methods.
Accounting Consulting
Our consulting services focus on small business financial management, including QuickBooks implementation, payroll processing, and cash flow analysis. We provide outsourced accounting support with monthly/quarterly reporting, journal entry assistance, and industry-specific billing system integration for construction and healthcare sectors.
Payroll Processing
We manage complete payroll cycles including wage calculations, tax withholding, and regulatory filings. Our services cover quarterly federal tax deposits, annual W-2 processing, and compliance with Texas unemployment insurance requirements. Integrated solutions maintain accurate payroll records aligned with general ledger accounting.
QuickBooks Support
Our certified professionals offer QuickBooks setup, data migration, and training services. We optimize software configurations for small business accounting workflows, including bank reconciliation automation and financial report customization. Ongoing support ensures accurate financial tracking aligned with CPA requirements.
People
John B. Knox, Jr.
Partner
Texas A&M graduate with 38 years of experience in construction tax, governmental accounting, and water district audits. Active in local community boards and FFA booster organizations.
Gregory S. Cox
Partner
University of Houston alumnus with 32 years in employee benefit plan auditing and nonprofit accounting. Lifetime member of university golf association and community church member.
Jennifer K. Wienecke
Partner
CPA since 1991 with expertise in construction, government, and nonprofit sectors. Former Big 8 firm professional now serving Texas and California Bay Area clients.
Donna Segura
Office Manager
25-year administrative professional managing office operations. Legal secretary degree holder and long-time Fort Bend County resident with church leadership experience.
Renae Joyner
Bookkeeper
8-year public accounting professional specializing in small business bookkeeping. QuickBooks expert with 20-year career in financial services and local community involvement.
Questions
What accounting services do you offer for small businesses?
We provide complete small business accounting including QuickBooks setup, payroll processing, financial reporting, cash flow management, and tax compliance services tailored to Houston area businesses.
Do you handle tax planning for construction contractors?
Yes, we specialize in construction industry tax planning with expertise in Texas margin tax reduction strategies and contractor-specific accounting requirements.
What areas do you serve?
Our primary service area includes Sugar Land, Fort Bend County, and greater Houston, with clients throughout Texas and select markets in California.
Are you available for year-round tax consultation?
Our tax professionals provide ongoing consultation services throughout the year for business planning and compliance needs.
What sets your firm apart from other accounting practices?
Our combination of construction industry expertise, nonprofit experience, and personalized service approach differentiates us in the Houston market.
How do you handle financial reporting for nonprofits?
We provide specialized accounting and compliance services for nonprofit organizations including grant reporting, board financial statements, and regulatory filings.
