Centennial Accounting & Staffing Support Services LLC

Expert Financial Services Tailored to Your Success

Accounting firm in Columbus, OH (show on map)

Colorado-based accounting firm serving all 50 states with tax preparation, bookkeeping, payroll, sales tax, and business consulting services.

Call (720) 603-9700

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About

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 Returns Business Returns Multi-State Filing

Bookkeeping

Monthly bookkeeping and real-time financial visibility, including catch-up services and bank reconciliation.

Monthly Services Catch-Up Bank Reconciliation

Accounting

Full-service accounting and financial management, including financial statements, cash flow analysis, and controller services.

Financial Statements Cash Flow Controller Services

Payroll

Complete payroll processing and tax filing, including HR compliance and contractor payments.

Full-Service Payroll Tax Filing HR Compliance

Sales Tax

Multi-state sales tax compliance and filing, including nexus analysis and registration.

Filing Nexus Analysis Registration

Business Consulting

Strategic advisory and entity formation services, including business formation, LLC setup, and S-Corp election.

Business Formation LLC Setup S-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.