Top CPA Accounting Firms in Austin 2026

Explore accounting and advisory support for Austin businesses that have outgrown basic bookkeeping. Porter Accounting LLC provides virtual controller services, fractional CFO guidance, GAAP financial statements, ASC 606 revenue recognition, and audit readiness, built on accurate monthly books. From cleanup projects to cash-flow planning, the firm helps leaders understand and use their numbers with confidence.

Accounting professional reviewing financial reports with a business owner

Our Accounting & Advisory Services

Controller, fractional CFO, GAAP reporting, and technical accounting support for growing businesses, built on accurate, well-kept books.

Controller Services

Receive month-end and year-end close oversight, financial data review, accrual adjustments, budget tracking, cash-flow monitoring, and detailed management reporting beyond basic bookkeeping.

Fractional CFO

Access experienced financial leadership for cash-flow forecasting, budgeting, KPI tracking, financial analysis, and strategic planning tailored to your company’s goals and decisions.

GAAP Financial Statements

Prepare GAAP-compliant financial statements for lenders, investors, and stakeholders. Porter Accounting LLC helps businesses maintain accurate reporting and meet external financial reporting requirements.

ASC 606 & Audit Readiness

Apply the ASC 606 five-step model to subscription and multi-element contracts, build deferred revenue schedules, and organize reconciliations and PBC schedules so you can work smoothly alongside your external auditors.

Monthly Bookkeeping

Maintain organized books through transaction recording, account reconciliations, and monthly financial statements. Tiered plans support businesses ranging from simple activity to growing operations needing reporting, analysis, and cash-flow visibility.

Accounting System Setup

Set up and optimize QuickBooks, Xero, NetSuite, or Acumatica with a tailored chart of accounts and efficient workflows aligned with business operations.

Clarity In Your Numbers

Accounting Insight For Better Decisions

Porter Accounting LLC combines bookkeeping, controller-level close, GAAP reporting, and fractional CFO guidance to give growing businesses a clearer view of performance and cash flow. Virtual support is available across the United States, making the firm a practical option for Austin companies, including SaaS and subscription businesses with ASC 606 questions, seeking experienced financial help without the complexity of a large accounting firm.

Advisor explaining financial performance reports to business leaders
The Porter Difference

Why Choose Porter Accounting LLC?

Get experienced financial support designed around your business, reporting needs, and growth goals.

Technical Accounting Depth

Experience with GAAP reporting, ASC 606 revenue recognition, ERP implementations, and audit readiness supports informed decisions.

Tailored Solutions

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

Beyond Bookkeeping

Go beyond prepared reports with cash-flow insight, process improvement, and strategic financial guidance.

Virtual Support

Austin businesses can access virtual accounting support across the United States without requiring a local office visit.

Meet the Founder

Experienced leadership helps growing businesses turn financial data into practical direction.

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

How do I find a reputable accountant?

Look for an accountant whose experience matches your business model and accounting needs. Review their services, technical areas, communication approach, and availability. Porter Accounting LLC supports growing businesses with bookkeeping, GAAP reporting, ASC 606 revenue recognition, controller services, fractional CFO guidance, systems implementation, and audit readiness. A consultation can help clarify whether the firm’s practical, collaborative approach fits your goals.

What accounting services does Porter Accounting LLC provide?

Can Austin businesses work with Porter Accounting LLC virtually?

What is included in monthly bookkeeping?

When should a business consider fractional CFO services?

Can you clean up overdue or inaccurate bookkeeping?

Does Porter Accounting LLC help with accounting software setup?

Can the firm help prepare for an audit?

Can Porter Accounting LLC handle ASC 606 for an Austin SaaS company?

What is the difference between a controller and a fractional CFO?

Need Help Choosing Accounting Support?

Talk with Porter Accounting LLC about your reporting, bookkeeping, or financial guidance needs.

Bring Clarity To Your Business Finances

Share your accounting needs and business goals to discuss a practical path forward with Porter Accounting LLC.

Contact Us Today

To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.