CPA Accounting Firms in Greenville, SC

Porter Accounting LLC provides controller, fractional CFO, and technical accounting support for growing businesses seeking clearer numbers and stronger financial decisions. From GAAP financial statements and ASC 606 revenue recognition to audit readiness, budgeting, and the bookkeeping underneath it all, businesses in Greenville, SC can access experienced virtual guidance tailored to complex financial needs.

Accounting professional reviewing financial reports with business owner

Our Accounting & Advisory Services

Explore controller, fractional CFO, GAAP reporting, ASC 606, audit readiness, and bookkeeping services designed for growing businesses.

Controller Services

Strengthen month-end and year-end close oversight, financial data review, accrual adjustments, budget tracking, cash-flow monitoring, and management reporting for businesses needing more than basic bookkeeping.

Fractional CFO Services

Access experienced financial leadership for cash-flow forecasting, budgeting, KPI tracking, financial analysis, business strategy, and growth planning without adding a full-time CFO role.

GAAP Statements

Receive professional GAAP-compliant financial statements prepared for lenders, investors, and stakeholders. Porter Accounting LLC helps maintain accurate reporting and meet recognized accounting standards through technical accounting support.

ASC 606 Accounting

Address complex revenue recognition requirements with specialized ASC 606 accounting support. This service helps SaaS, manufacturing, construction, CPG, retail, and franchise businesses produce reliable financial reporting.

Audit Readiness

Organize financial records, reconciliations, and PBC schedules, respond to auditor requests, and strengthen internal controls so your team can work smoothly alongside external auditors.

Monthly Bookkeeping

Maintain organized financial records through transaction categorization, account reconciliation, and monthly financial statements. Tiered plans support businesses from simple activity through established operations needing analysis, budgeting, cash-flow monitoring, and management reporting.

Practical Financial Guidance

Turn Financial Data Into Clear Direction

Porter Accounting LLC helps growing businesses move beyond basic bookkeeping with accurate records, useful reporting, and practical financial insight. Support can include GAAP statements, ASC 606 revenue recognition, cash-flow forecasting, controller oversight, and fractional CFO guidance. For businesses evaluating accounting support in Greenville, SC, virtual service provides access to experienced financial leadership without the complexity of a large accounting firm.

Advisor explaining financial charts to business leaders
The Porter Difference

Why Choose Porter Accounting LLC?

Get collaborative financial support tailored to your business stage, reporting needs, and growth goals.

Technical Depth

Experience with GAAP reporting, ASC 606, ERP implementations, and audit readiness across multiple business sectors.

Tailored Solutions

Accounting and advisory services are shaped around your operations, reporting requirements, and financial objectives.

Beyond Bookkeeping

Combine accounting, reporting, process improvement, cash-flow insight, and strategic guidance in one partnership.

Virtual Access

Businesses in Greenville, SC can work virtually with an experienced accounting leader through practical, appointment-based support.

Meet the Founder

Experienced financial leadership for businesses navigating growth and complexity.

Portrait of Thao Porter, Accounting Leader at Porter Accounting LLC

Thao Porter, MSA

Accounting Leader

Thao Porter is an experienced accounting leader with over a decade of expertise supporting growing companies across SaaS, manufacturing, construction, consumer packaged goods, retail, and franchise industries. As the Accounting Leader at Porter Accounting LLC, she specializes in GAAP reporting, revenue recognition under ASC 606, ERP implementations, and audit readiness. Thao has a proven track record of streamlining close processes, improving cash flow, and strengthening internal controls for the businesses she serves. She partners closely with executive teams to enhance financial visibility and support strategic decision-making, helping clients move beyond basic bookkeeping toward clear, actionable financial insight. Holding a Master of Science in Accounting, Thao is committed to delivering practical, high-quality financial guidance to growing businesses throughout the United States, ensuring every client gains confidence in their numbers and their path forward.

Frequently Asked Questions

What services do CPA accounting firms provide for growing businesses?

CPA accounting firms may provide recurring bookkeeping, GAAP financial statement preparation, payroll support, controller services, fractional CFO guidance, budgeting, cash-flow forecasting, revenue recognition, accounting system setup, and audit preparation. Porter Accounting LLC combines these services to help businesses improve record accuracy, financial visibility, internal processes, and decision-making as their needs become more complex.

How much do accounting services cost?

Can Porter Accounting LLC work with businesses in Greenville, SC?

What is included in monthly bookkeeping?

Does Porter Accounting LLC prepare GAAP financial statements?

What is ASC 606 revenue recognition accounting?

Can an accounting firm help clean up overdue books?

When should a business consider fractional CFO or controller support?

Can Porter Accounting LLC work alongside our CPA or external auditor?

Need Help Choosing Accounting Support?

Talk with Porter Accounting LLC about your reporting and financial goals.

Service Areas And Virtual Support

Porter Accounting LLC serves businesses virtually across the United States, with appointment-based in-person support in stated areas.

United States

Virtual Coverage

San Francisco

Listed Local Area

By Appointment

Delivery Model

Looking For Accounting Support?

Discuss virtual service options and your business’s financial requirements.

Build Confidence In Your Numbers

Share your business needs and receive guidance on the accounting, reporting, or advisory support that fits your goals.

Contact Us Today

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