Controller Services
Strengthen month-end and year-end close oversight, financial review, accrual adjustments, budget tracking, cash-flow monitoring, and management reporting.
Porter Accounting LLC provides virtual accounting and advisory support for growing businesses that need more than basic bookkeeping. From accurate monthly records to controller-led close, GAAP financial statements, ASC 606 revenue recognition, audit readiness, and fractional CFO guidance, the firm helps businesses across the United States gain clearer financial information, stronger processes, and greater confidence in every decision.

Flexible virtual accounting, reporting, advisory, and financial management support for growing businesses across the United States.
Strengthen month-end and year-end close oversight, financial review, accrual adjustments, budget tracking, cash-flow monitoring, and management reporting.
Access experienced financial leadership for cash-flow forecasting, budgeting, KPI tracking, financial analysis, growth planning, and strategic decision-making.
Receive professional GAAP-compliant financial statements prepared for lenders, investors, stakeholders, and external reporting requirements.
Address complex ASC 606 revenue recognition needs with specialized accounting support for SaaS, manufacturing, construction, CPG, retail, and franchise businesses.
Keep financial records current with transaction categorization, account reconciliations, monthly financial statements, and plan options tailored to business complexity.
Set up and optimize QuickBooks, Xero, NetSuite, or Acumatica with tailored charts of accounts and efficient workflows for business operations.
Porter Accounting LLC combines recurring bookkeeping, technical accounting, reporting, and strategic advisory support to help growing businesses understand and use their numbers. The firm can organize financial records, improve cash-flow visibility, strengthen internal processes, and provide experienced oversight through controller or fractional CFO services. Virtual delivery supports businesses across the United States, with in-person appointments available in select California areas.

Get experienced financial support without the complexity of a large accounting firm.
Remote support backed by GAAP reporting, ASC 606, ERP implementation, and audit readiness experience for complex accounting needs.
Services are shaped around your business goals, financial complexity, reporting needs, and operational requirements.
Collaborative support helps leadership teams understand financial performance and make more informed business decisions.
Virtual services support businesses across the United States, with appointment-based in-person support available in California areas.
Experienced financial leadership for growing businesses and executive teams.

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.
A virtual accounting firm provides accounting and financial support remotely through digital systems, communication tools, and shared records. Services can include bookkeeping, account reconciliation, financial statement preparation, controller oversight, revenue recognition, budgeting, cash-flow forecasting, and fractional CFO guidance. Porter Accounting LLC serves businesses virtually across the United States and can also provide in-person support by appointment in select California areas.
Talk with Porter Accounting LLC about practical accounting and advisory support.
Virtual accounting support is available nationwide, with in-person appointments in select California areas.
United States
Virtual Coverage
Northern California
In-Person Area
By Appointment
Access Model
Ask about virtual service availability or appointment-based support.
Share your accounting needs and receive guidance on the right bookkeeping, reporting, controller, or advisory solution.
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To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.