Centennial Accounting Group, based in Colorado, provides expert accounting, tax, and advisory services tailored to businesses across all 50 states. With over 25 years of experience and IRS Enrolled Agents on staff, the firm offers tax preparation, full-service bookkeeping, payroll and compliance services, sales tax management, business consulting, and audit defense.
Specializing in multi-state tax compliance and proactive tax planning, they serve a wide range of industries including contractors, real estate investors, e-commerce businesses, professional services, startups, and multi-entity owners. The firm emphasizes personalized service, year-round support, and strategic financial planning to help clients minimize liability, maximize savings, and achieve long-term financial success.
IRS Enrolled Agents
QuickBooks ProAdvisors
Colorado-based
Multi-State Tax Compliance
Year-Round Support
Services
Tax Preparation
Personal and business tax returns with year-round support, including multi-state filing.
Personal ReturnsBusiness ReturnsMulti-State Filing
Bookkeeping
Monthly bookkeeping and real-time financial visibility, including catch-up services and bank reconciliation.
Monthly ServicesCatch-UpBank Reconciliation
Accounting
Full-service accounting and financial management, including financial statements, cash flow analysis, and controller services.
Financial StatementsCash FlowController Services
Payroll
Complete payroll processing and tax filing, including HR compliance and contractor payments.
Full-Service PayrollTax FilingHR Compliance
Sales Tax
Multi-state sales tax compliance and filing, including nexus analysis and registration.
FilingNexus AnalysisRegistration
Business Consulting
Strategic advisory and entity formation services, including business formation, LLC setup, and S-Corp election.
Business FormationLLC SetupS-Corp Election
Credentials & Certifications
IRS Enrolled Agent
QuickBooks ProAdvisor
Colorado-based
Frequently Asked Questions
What accounting services do you offer? +
We offer comprehensive accounting services including tax preparation, bookkeeping, payroll, sales tax compliance, business consulting, and audit defense.
Do you work with businesses outside of Colorado? +
Yes, we serve businesses across all 50 states with expertise in multi-state tax compliance.
How do I get started with your services? +
Schedule a free consultation by calling (720) 603-9700 or using the online booking form to discuss your needs and receive a tailored plan.
What industries do you specialize in? +
We specialize in serving contractors, trades, real estate investors, e-commerce businesses, professional services, startups, and multi-entity owners across various industries.
How much do your services cost? +
Pricing varies based on the specific services required and the size of the business. Contact us for a customized quote.
Can you help if I'm behind on my taxes? +
Yes, we offer catch-up bookkeeping and tax preparation services to get you back on track and ensure compliance.
Do you offer virtual or remote services? +
Yes, we provide virtual and remote services, including online consultations and document portals for secure access to financial information.
What's the difference between bookkeeping and accounting? +
Bookkeeping focuses on recording daily financial transactions, while accounting involves analyzing, interpreting, and reporting financial data for strategic decision-making.
Contact Centennial Accounting & Staffing Support Services LLC
Centennial Accounting & Staffing Support Services LLC
