CPA-led tax, accounting and advisory services for business owners, nonprofit organizations, rental-property owners and individuals with complex financial needs.
Strategic guidance. Reliable compliance. Personalized support.
Whether you need help navigating tax obligations, strengthening your accounting systems or resolving an IRS matter, the firm provides disciplined and personalized support designed around your needs.
Tax preparation, strategic tax planning and compliance support for corporations, LLCs, partnerships and established business owners.
Accounting, financial reporting, Form 990 preparation, grant accounting, restricted-fund tracking, internal controls and compliance support for nonprofit organizations.
Bookkeeping oversight, account reconciliations, financial statement preparation, month-end closing and financial organization for growing businesses.
Professional assistance with IRS and state notices, unfiled returns, payment matters, penalties and other tax-resolution concerns. Every matter is evaluated before the firm accepts the engagement.
Tax preparation and planning for rental-property owners, high-income individuals, entrepreneurs and taxpayers with complex filing needs.
Payroll support, reporting guidance, entity compliance and operational assistance based on the needs and scope of each engagement.
Services are customized after the firm reviews the prospective client’s needs. An initial call does not guarantee acceptance of an engagement.
Discuss Your NeedsDetail-Oriented. Reliable. Committed to your growth.
Learn how to file with confidence — the simple way.
The Simple Tax Guide for Everyday Filers provides clear, practical information to help individuals organize their records, understand the filing process and approach tax season with greater confidence. The guide is educational and does not replace individualized tax advice.
Secure Checkout • Instant Digital Delivery
Download the complimentary Tax Preparation Checklist to organize your personal and business records before filing. A smoother tax process begins with complete and accurate documentation.
Click the button below to view and download your checklist immediately.
Access PDF ChecklistTania L. Haddock is a licensed CPA in Georgia and California with 20 years of experience in taxation and accounting. She provides strategic, detail-oriented support to individuals, entrepreneurs, corporations and nonprofit organizations.
Tania began building her accounting career in 2006 and later gained experience with multiple public accounting firms, developing expertise in tax compliance, financial reporting, advisory services and trust-fund accounting. In November 2025, she established Tania L. Haddock, CPA, P.C., a boutique firm focused on tax planning, corporate and nonprofit accounting, IRS representation and high-touch advisory support.
Her background in the United States Army Reserve helped develop the discipline, leadership and resilience that continue to shape her professional approach. As a real estate investor and licensed real estate professional, she also brings practical insight into the tax and financial considerations associated with property ownership and investment.
Tania earned a Bachelor’s degree in Accounting from California State University, East Bay and an Associate degree in Accounting from Heald Business College.
Get your finances in order before the next deadline. Download the Checklist →
A disciplined approach to your financial success.
We begin with a 20-minute discovery and client-support call to understand your needs, identify the appropriate service and determine whether the firm may be a good fit. This introductory call does not include detailed tax or accounting advice.
After the engagement is formally accepted, we evaluate the relevant records, risks and compliance requirements and develop a customized scope of service.
We provide the agreed-upon tax, accounting or advisory services with an emphasis on accuracy, communication, compliance and long-term financial clarity.
Clear answers to help you understand how we work together.
The firm primarily serves corporations, LLCs, nonprofit organizations, rental-property owners, established business owners and individuals with complex tax or accounting needs.
Yes. The firm provides IRS representation and tax-resolution support. Each matter must be evaluated before the firm accepts the engagement.
The call is used to understand your needs and determine the appropriate next step. It does not include detailed tax research, document review or individualized professional advice.
Fees depend on the complexity, scope and timing of the requested services. Pricing is provided after the firm reviews the prospective client’s needs.
No. Social Security numbers, banking information and confidential tax documents should not be submitted through the public website, chat or text. Secure submission instructions will be provided when appropriate.
No. A client relationship begins only after the firm formally accepts the engagement and the required agreement is completed.
Tania L. Haddock, CPA, P.C. accepts a limited number of new clients to maintain a high level of personalized service. Prospective clients may schedule a 20-minute call to discuss their needs and determine the appropriate next step. Current clients may use the same link for brief service-related matters.
Prefer to contact the firm another way? Call 404-602-0021 or email tania@haddockstax.com.
Please do not send Social Security numbers, EINs, banking information or confidential tax documents through email or text. Scheduling a call or contacting the firm does not establish a client relationship. The firm must formally accept every engagement in writing.
