Solo CPA practices face a paradox that is hard to escape: the better a practitioner becomes at client work, the more administrative work piles up around it. Scheduling, document chasing, email management, and data entry consume hours that should be generating revenue. For the estimated 53,000 solo accounting practitioners in the United States tracked by the Bureau of Labor Statistics, finding affordable administrative support has historically meant hiring locally — an expensive, inflexible option that rarely pencils out at small practice volumes.
Virtual assistants (VAs) have changed that calculus for thousands of small professional service firms. For solo CPAs specifically, a well-placed VA can become the operational backbone that makes growth sustainable without adding payroll burden.
The Time-Cost Problem in Solo CPA Practices
Research from the American Institute of CPAs (AICPA) consistently finds that accounting professionals spend between 30 and 40 percent of their working hours on tasks that do not require a CPA license. For a solo practitioner billing at $175 to $300 per hour, that non-billable administrative time represents tens of thousands of dollars in annual opportunity cost.
Tax season amplifies the problem. Between January and April, solo CPAs routinely report working 60-plus-hour weeks. Much of that time is consumed by tasks like following up with clients for missing documents, organizing intake paperwork, updating project management software, and responding to status-inquiry emails — none of which requires a licensed accountant.
A 2023 survey by the Journal of Accountancy found that 71 percent of sole-practitioner CPAs cited administrative burden as their top barrier to practice growth. Nearly half said they had turned away new clients during peak season specifically because they lacked support capacity.
What a VA Actually Does for a Solo CPA
The tasks best suited to virtual assistant support in a solo CPA context fall into three broad categories.
Client communication and document management. VAs handle initial intake communications, send document-request checklists, track outstanding items, and follow up with clients who have not responded. This alone eliminates one of the most time-consuming recurring tasks for solo practitioners.
Scheduling and calendar management. A VA can manage appointment booking, send meeting reminders, reschedule conflicts, and maintain a clean calendar without consuming the CPA's attention throughout the day.
Data entry and administrative processing. Entering client data into tax software, organizing digital files by naming convention, processing invoices, and reconciling basic records are all tasks a trained VA can perform accurately under a defined workflow.
According to a 2024 report by Accounting Today, firms that incorporated remote support staff — including virtual assistants — reported a 22 percent improvement in on-time project delivery compared to those relying on in-house-only teams.
Cost and Flexibility Advantages Over Local Hires
Hiring a part-time local administrative assistant for a solo CPA practice typically costs $18 to $28 per hour plus payroll taxes, benefits administration, and physical workspace. For a practice that needs 15 to 20 support hours per week, annual costs can exceed $30,000.
A qualified virtual assistant working through a managed VA firm typically costs $10 to $15 per hour for general administrative support, with no benefits overhead, no physical space requirement, and the flexibility to scale hours up during tax season and down during slower months. That flexibility is particularly valuable for solo practices, where revenue and workload fluctuate significantly across the calendar year.
Building the Right VA Workflow for a Solo Practice
The most successful solo CPA-VA partnerships share a few common traits. First, the CPA defines clear standard operating procedures (SOPs) for each delegated task before handing off work. Second, the VA is given access to the right tools — typically a client management system, a scheduling platform, and secure file-sharing infrastructure. Third, the relationship includes a brief daily or weekly check-in to catch errors and refine processes.
Solo practitioners who treat their VA as a long-term operational partner rather than a task-by-task contractor consistently report better outcomes, including higher client satisfaction scores and more consistent turnaround times during peak periods.
For solo CPAs ready to reclaim their billable hours and grow without adding full-time overhead, Stealth Agents provides trained virtual assistants with experience supporting accounting and professional services practices. Their team can match you with a VA suited to your workflow within days, not weeks.
Sources
- American Institute of CPAs (AICPA), 2023 PCPS CPA Firm Top Issues Survey
- Bureau of Labor Statistics, Occupational Employment and Wage Statistics: Accountants and Auditors, 2024
- Accounting Today, Remote Work and Staffing Trends in Accounting Firms, 2024