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Your Trusted Accountant for Stress-Free Tax & Bookkeeping Services in Cumming, GA
At CDM Business & Tax Services, we bring over 30 years of expertise to provide personalized tax preparation, bookkeeping, payroll, and QuickBooks support for individuals and small businesses in Cumming, GA, and the surrounding North Georgia area. Our founder, Danyelle Mullinax, holds the distinguished title of Enrolled Agent (EA) by the IRS and is a Gold-Level Certified QuickBooks ProAdvisor, ensuring the highest level of proficiency in tax law and financial software. With a focus on building long-term relationships, we prioritize understanding each client's unique needs to deliver tailored solutions that maximize savings, ensure compliance, and eliminate the stress associated with financial management. Our commitment to transparency is reflected in our fixed-fee pricing and proactive year-round tax planning, allowing clients to budget confidently and avoid last-minute surprises.We distinguish ourselves through direct, responsive communication, as clients work exclusively with Danyelle rather than a team of unfamiliar professionals. Our approach combines technical expertise with local knowledge to address the specific challenges faced by Forsyth County families and service-based businesses. By offering IRS audit support, prior-year return reviews, and bookkeeping cleanup services, we help clients rectify past issues while preventing future complications. Our secure digital platform streamlines document sharing and e-signatures, saving clients time while maintaining strict data protection standards. With hundreds of satisfied clients, we have consistently demonstrated our ability to transform financial stress into strategic confidence, proving that personalized accounting services remain invaluable in an increasingly automated world.
Services
Individual Tax Preparation
Small Business Tax Preparation
Bookkeeping
Payroll Services
QuickBooks Setup
QuickBooks Cleanup
IRS Audit Support
Tax Planning
Financial Reporting
Catch-Up Bookkeeping
Highlights and features
- We have over 30 years of experience as IRS Enrolled Agents.
- We offer personalized, local service tailored to your unique needs.
- Our year-round tax planning ensures you're always prepared.
- We provide expert QuickBooks setup and cleanup services.
- We guarantee timely and accurate IRS audit support within 48 hours.
Associations and certifications
- Enrolled Agent (IRS)
- QuickBooks ProAdvisor
- QuickBooks Gold Certified
What people say
Accurate filings
Peace of mind
Timely IRS support
Expert QuickBooks help
Personalized service
Services
Individual Tax Preparation
We prepare and file individual tax returns with meticulous attention to detail, ensuring maximum refunds and compliance. Our IRS Enrolled Agent leverages 30+ years of expertise to identify deductions while explaining every line item in plain English. Clients receive year-round planning support to avoid surprises and optimize future filings.
QuickBooks Cleanup
Our Gold-Certified ProAdvisor fixes disorganized books by reconciling transactions and restructuring charts of accounts. We transform chaotic financial records into audit-ready systems while training clients on maintenance. This service includes error correction and customized reporting to restore financial clarity for business owners.
Small Business Payroll
We handle full-service payroll processing including tax filings, W-2s, and direct deposits while ensuring compliance with federal and state regulations. Our local expertise prevents costly errors through precise calculations and timely submissions. Clients benefit from audit-ready documentation and direct expert support for tax season preparation.
IRS Audit Representation
As IRS-credentialed professionals, we provide urgent response to audit notices within 48 hours. Our team prepares documentation, communicates with examiners, and negotiates resolutions while explaining clients' rights. Services include representation for both individuals and businesses facing income tax, payroll tax, or compliance issues.
Year-Round Bookkeeping
We offer monthly and quarterly bookkeeping services that maintain accurate financial statements for informed decision-making. This includes bank reconciliations, expense categorization, and customized reporting tailored to service-based businesses. Our proactive approach ensures clients always have up-to-date records for tax preparation and business planning.
People
Danyelle Mullinax
Enrolled Agent & Owner
With over 30 years as an IRS Enrolled Agent and QuickBooks ProAdvisor, Danyelle specializes in tax strategy and financial systems for small businesses. As a lifelong Cumming resident, she combines deep technical expertise with community knowledge to deliver practical financial solutions that grow businesses while maintaining compliance.
Questions
Is hiring a professional accountant worth the cost compared to DIY software?
Yes—our clients typically save more than their investment through accurate filings, missed deduction recovery, and penalty avoidance that software can't provide.
How does the IRS audit support process work?
We respond within 48 hours, review notice details, prepare required documentation, and communicate directly with the IRS on your behalf to resolve issues efficiently.
Can you help if my business books are disorganized?
Absolutely—we specialize in financial cleanup, fixing past errors, and implementing systems to maintain organized records moving forward.
Do you work with S-Corporations and LLCs?
Yes—we handle Schedule C, LLC, and S-Corp returns with expertise in entity-specific deductions and compliance requirements.
What are your pricing structures?
We offer fixed-fee pricing for tax services and hourly rates for bookkeeping, with transparent estimates provided before starting any work.
Is there a long-term contract for services?
No—we offer month-to-month arrangements for bookkeeping and one-time services without mandatory commitments.
