Technical Accounting Advisory: ASC 606, GAAP & Audit Readiness

Porter Accounting LLC provides technical accounting advisory for growing businesses facing questions their books alone cannot answer: how to recognize revenue under ASC 606, how to apply GAAP to new contracts or transactions, and how to get the ledger ready for an external audit. Accounting Leader Thao Porter, MSA, pairs technical guidance with controller-level execution and fractional CFO insight, delivered virtually across the United States with in-person appointments in supported areas.

Accounting advisor reviewing financial reports with a business owner

Our Technical Accounting Advisory Services

Specialized accounting guidance for revenue recognition, GAAP reporting, and audit readiness, backed by controller and CFO-level support.

ASC 606 Revenue Recognition

Apply the five-step model to your contracts, identify performance obligations, allocate transaction price, and maintain deferred revenue schedules that hold up to review.

GAAP Policies & Reporting

Accrual-basis accounting policies and GAAP financial statements for lenders, investors, and boards, with supporting detail that ties back to the general ledger.

Audit Readiness

Reconciliations, schedules, PBC list support, and responses to auditor requests so you are prepared when your external auditor or CPA starts fieldwork.

Controller Close Support

Month-end and year-end close oversight, accrual adjustments, and financial data review that put technical conclusions into consistent monthly reporting.

Fractional CFO Guidance

Forecasting, budgeting, KPI tracking, and financial strategy that build on accurate revenue and GAAP reporting to support planning and investor conversations.

ERP & Process Advisory

QuickBooks, Xero, NetSuite, or Acumatica setup, chart-of-accounts design, and process improvement so revenue and reporting rules are built into your systems.

Technical Accounting

Get Complex Accounting Questions Right

A new customer contract, a financing round, or an upcoming audit can expose gaps that routine bookkeeping never had to solve. Porter Accounting LLC helps you work through revenue recognition under ASC 606, choose and document GAAP accounting policies, and build the schedules and reconciliations auditors expect. The advice is then carried into your close, so the answer shows up correctly in every month’s statements, not only in a memo.

Advisor discussing financial analysis with business leadership
The Porter Difference

Why Choose Porter Accounting LLC?

Get technical accounting advice from someone who has applied it inside growing companies, not only on paper.

Technical Accounting Depth

Hands-on experience with ASC 606, GAAP reporting, ERP implementations, and audit readiness across SaaS, manufacturing, and construction.

Advice Carried Into The Close

Conclusions are built into your monthly close and schedules, so the right treatment appears in every reporting period.

Executive Partnership

Collaborative guidance helps executive teams understand how accounting decisions affect reported results, lenders, and investors.

Virtual Access

Virtual support serves businesses across the United States, with appointment-based in-person availability in supported areas.

Meet the Founder

Technical accounting leadership for revenue recognition, GAAP reporting, and audit readiness.

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 is technical accounting advisory?

Technical accounting advisory helps a business apply accounting standards correctly to transactions that are more complex than day-to-day bookkeeping. Common areas include revenue recognition under ASC 606, GAAP accounting policies, accruals and deferrals, financial statement presentation, and audit readiness. Porter Accounting LLC provides the analysis and then helps implement it in your close so your reporting stays consistent.

What accounting advisory services does Porter Accounting LLC provide?

When does a business need technical accounting help?

How is technical accounting different from fractional CFO support?

What is ASC 606 revenue recognition accounting?

Can Porter Accounting LLC help us get audit-ready?

Does Porter Accounting LLC provide virtual accounting advisory services?

How is accounting advisory pricing determined?

Do you help document accounting policies and memos?

Can you set up ASC 606 schedules in our accounting system?

Is technical accounting advisory project-based or ongoing?

Have A Technical Accounting Question?

Talk with Porter Accounting LLC about ASC 606, GAAP reporting, or audit readiness for your business.

Service Areas And Access

Virtual services support businesses across the United States, with appointment-based in-person availability in supported areas.

United States

Virtual Coverage

San Francisco

In-Person Area

By Appointment

Access Model

Need Accounting Support For Your Business?

Ask about virtual or appointment-based advisory services for your needs.

Get Clear Answers On Complex Accounting

Share the contract, reporting requirement, or audit timeline you are facing to discuss a tailored technical accounting approach.

Contact Us Today

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