Key Takeaways
- A 2023 survey of 251 US entrepreneurs found that administrative tasks took 36% of an average 45.5-hour workweek
- A 2024 survey of 837 US microbusinesses found that administration plus legal and compliance work took 22.4% of owner time
- The IRS estimated 2025 federal return burden at 40 hours for a small taxable corporation and 50 hours for a small partnership or pass-through corporation
- Administrative time estimates differ because studies measure owners, whole businesses, or tax returns, and define administration differently
- A time audit should separate bookkeeping, email, scheduling, compliance, and follow-up before an owner decides what to simplify or delegate
Administrative work has no single national time benchmark. One survey may ask an owner how the workweek is divided. Another may measure the staff time a whole business uses. Tax agencies estimate the burden of one filing process. Those figures cannot be treated as interchangeable.
The available evidence still shows a clear pattern. Owners spend a material part of the week on invoicing, expenses, scheduling, data entry, payment follow-up, and compliance. This 2026 review compares the strongest available figures, states the sample behind each one, and keeps older source years visible.
For a wider view of administrative capacity, see our administrative workload statistics. Small firms can also review the role of an administrative assistant for a small business.
Small business administrative time statistics at a glance
| Measure | Finding | Sample or scope | Direct source |
|---|---|---|---|
| Share of an entrepreneur's workweek spent on small administrative tasks | 36% | 251 US entrepreneurs in growth-oriented businesses, Censuswide survey | Time etc and Censuswide, 2023 |
| Average entrepreneur workweek | 45.5 hours | Same 251-person US survey | Time etc and Censuswide, 2023 |
| Entrepreneurs who did some administrative work | 99% | 249 of 251 respondents | Time etc and Censuswide, 2023 |
| Owner time spent on administration plus legal and compliance | 22.4% | 837 US businesses with five or fewer employees | UENI Research, 2024 |
| Median owner workweek | 60 hours | Same 837-business US microbusiness survey | UENI Research, 2024 |
| Owners of employer firms working at least 40 hours a week | 62.9% | US Census Survey of Business Owners | US Census Bureau, 2007 |
| Estimated federal return burden for a small taxable corporation | 40 hours | 2025 IRS burden estimate for entities with no more than $10 million in year-end assets | IRS, 2025 |
| Estimated federal return burden for a small partnership or pass-through corporation | 50 hours | 2025 IRS burden estimate for entities with no more than $10 million in year-end assets | IRS, 2025 |
| Owners using a tax professional | 90% | 1,459 usable responses from a random sample of NFIB members | NFIB Tax Survey, 2024 |
The two owner surveys report different shares, 36% and 22.4%, because they did not ask the same population or use the same task definition. The UENI result combines administration with legal and compliance work among firms with no more than five employees. The Time etc survey covers growth-oriented entrepreneurs, excludes freelancers and sole traders, and uses a broader list of small administrative tasks.
The best direct owner estimate is about 16.4 hours a week
Time etc commissioned Censuswide to survey 251 US entrepreneurs from September 22 to 28, 2023. Respondents were founders or owners of growth-oriented businesses that had traded for at least two years. Freelancers and sole traders were excluded. The average respondent worked 45.5 hours a week and spent 36% of that time on small administrative tasks (Time etc and Censuswide, 2023).
Multiplying the two reported values gives 16.38 hours a week. That is a derived estimate, not a separate survey finding. Over 52 weeks, it equals 851.76 hours. Holidays, seasonal demand, and changes in work hours would alter an individual owner's annual total.
The survey also found that 31% of respondents spent between 26% and 50% of their week on small admin. Almost every respondent, 249 of 251, reported doing at least some administrative work. The sample is useful because it asks owners about their own time. Its small size and narrow definition of entrepreneur limit how widely the average can be applied.
What owners do during that administrative time
The same 2023 survey asked which tasks respondents completed in a typical week. The results describe task participation, not the share of time for each task.
| Administrative task | Share doing it in a typical week | What the measure does not show |
|---|---|---|
| Log expenses | 59% | Minutes spent or number of transactions |
| Conduct research | 49% | Whether the research was strategic or routine |
| Manage schedules | 45% | Number of appointments or reschedules |
| Create invoices | 44% | Invoice volume or system used |
| Enter data | 43% | Complexity, quality checks, or rework |
| Order supplies and equipment | 40% | Purchase value or approval steps |
| Chase late payers | 27% | Number of overdue invoices or collection time |
| Book business travel | 20% | Trip complexity or changes |
Source: Time etc and Censuswide, 2023.
Bookkeeping appears across several rows. Logging expenses, creating invoices, entering transaction data, and following up on late payments all contribute to the financial record. A time audit should keep these tasks separate because each may have a different cause. For example, late-payment follow-up concerns collection terms and customer behavior, while repeated data entry may point to disconnected systems.
Email is harder to quantify from this survey. It does not report inbox hours as a separate measure. Email may carry invoices, scheduling messages, approvals, and payment reminders, so treating every email minute as one category can hide the process that created the message. Owners should tag a sample of email time by purpose before using it in a staffing calculation.
Microbusiness owners report a similarly large burden
UENI surveyed 837 US businesses with five or fewer employees between May 6 and 13, 2024. Respondents reported a median 60-hour workweek. Administration plus legal and compliance work took an average of 22.4% of owner time (UENI Research, 2024).
Applying 22.4% to the reported median workweek produces 13.44 hours. This calculation combines an average share with a median workweek, so it is only a scale illustration. It is not the mean number of administrative hours reported by the survey.
Scheduling was a visible friction point. The survey found that 60.3% used a digital calendar, 30.9% used a paper calendar, and 14.6% used task management software. Another 8.5% said scheduling issues caused lost time. Only 29% of respondents said they had a strategy to manage their time problems (UENI Research, 2024).
This evidence is most relevant to very small firms. A business with 50 employees can distribute finance, compliance, and scheduling work across specialist roles. A five-person firm often cannot.
Government data gives context, not an admin benchmark
The US Census Bureau's 2007 Survey of Business Owners found that 42.9% of owners of respondent firms worked at least 40 hours a week in the business. The rate was 62.9% among owners of employer firms and 34.3% among owners of nonemployer firms (US Census Bureau, 2007).
The 2017 Annual Business Survey questionnaire continued to ask how many hours each owner spent managing or working in the business. It also asked whether the owner's functions included day-to-day operations or financial control (US Census Bureau, 2017 questionnaire). These questions show how Census defines owner involvement. They do not isolate bookkeeping, email, scheduling, or compliance time.
The Census results should not be presented as current 2026 owner behavior. They provide a large federal baseline for the range of work hours and the difference between employer and nonemployer owners. Recent task-level estimates come from smaller commercial surveys with different sampling methods.
Tax compliance has a measurable annual time cost
The IRS publishes burden estimates for business income tax returns. For 2025 returns, it estimated an average of 40 hours for small taxable corporations and 50 hours for small partnerships. The estimate was also 50 hours for small pass-through corporations in the group covering Form 1120-S and related returns. The IRS defines small entities in these tables as businesses with no more than $10 million in year-end assets (IRS, 2025).
These estimates cover the return and related attachments. They include recordkeeping, tax planning, form completion, submission, and other reporting activity. They exclude third-party burden hours and post-filing activity. The IRS warns that national averages do not describe a typical case because burden varies widely by taxpayer type.
NFIB's 2024 Tax Survey adds an owner view. NFIB mailed its questionnaire to a random sample of 20,000 members and received 1,459 usable responses. It found that 90% used a tax professional, and 88% of those owners cited the complexity of the US tax code as a reason (NFIB, 2024). Paying for professional help does not remove all owner time. Owners still gather records, answer questions, review results, and approve filings.
International evidence also shows that compliance burden falls unevenly. An OECD report based on almost 8,000 businesses across 11 countries found that regulatory administrative costs were heaviest for the smallest companies. The report estimated red tape at 4% of annual turnover across the surveyed companies (OECD, 2001). The finding is old and measures cost rather than owner hours, but it supports a persistent scale problem: a small firm has fewer people across which to spread a fixed reporting requirement.
How to calculate the opportunity cost of owner admin
Opportunity cost is not the same as payroll cost. It asks what else the owner could have done during the same time. That could include sales, service delivery, product work, hiring, or rest. A defensible calculation needs an internal value for an owner hour and a realistic number of hours that could actually be reassigned.
Using the derived 16.38 weekly hours from the 2023 survey gives the following illustrations:
| Assumed value of one owner hour | Weekly opportunity cost | Annual opportunity cost at 52 weeks |
|---|---|---|
| $50 | $819 | $42,588 |
| $100 | $1,638 | $85,176 |
| $150 | $2,457 | $127,764 |
These are arithmetic scenarios, not claims about revenue lost by a typical business. They assume that every administrative hour can be redirected and that the alternative work produces the stated value. Both assumptions are usually too strong. Some admin requires owner judgment, and recovered time does not automatically turn into billable work or revenue.
A better model uses this formula:
Reassignable admin hours × realistic value per recovered hour − support and transition cost
Test the inputs against actual records. If an owner logs 12 admin hours but only five concern documented, repeatable processes, use five hours. Include the time needed to review work, answer exceptions, and maintain access controls.
A practical owner time audit
Track two typical weeks and one known peak period. Use a timer or short daily log rather than reconstructing the month from memory.
| Category | Examples | Measurement question |
|---|---|---|
| Bookkeeping and cash administration | Expenses, invoices, reconciliation, payment follow-up | How many hours and transactions required owner action? |
| Email and requests | Inbox triage, routine replies, document routing | Which process generated each message? |
| Scheduling | Meetings, reminders, rescheduling, travel | How many appointments required more than one exchange? |
| Compliance | Tax records, licenses, reporting, policy records | Which steps legally require the owner or a licensed professional? |
| Data and records | CRM updates, file naming, document entry | How often was the same information entered twice? |
| Exceptions and approvals | Refunds, sensitive communication, unusual purchases | Which decisions need owner judgment? |
After the audit, mark each task as retain, simplify, automate, or delegate. Keep financial approvals, confidential decisions, and legally restricted work with an authorized person. A small-business administrative assistant may handle documented coordination and record work, while a qualified bookkeeper or tax professional should own work that requires that expertise.
Owners considering outside support can review virtual assistant services. Compare the change against a baseline from the audit. Useful measures include owner hours retained, review time, late items, error corrections, and the share of recovered time actually used for the intended work.
Frequently asked questions
How much time do small business owners spend on administrative tasks?
A 2023 Censuswide survey of 251 US entrepreneurs reported 36% of an average 45.5-hour workweek, which implies 16.38 hours. A separate 2024 survey of 837 US microbusinesses reported 22.4% of owner time for administration plus legal and compliance work. The figures differ because the samples and definitions differ.
How much time goes to bookkeeping?
No authoritative national source in this review isolates one weekly bookkeeping total for small business owners. In the 2023 entrepreneur survey, 59% logged expenses, 44% created invoices, 43% entered data, and 27% chased late payers during a typical week. Those percentages show prevalence, not hours.
How much time does tax compliance take?
For 2025 federal business returns, the IRS estimated 40 hours for a small taxable corporation and 50 hours for a small partnership or pass-through corporation. Actual burden varies by entity, records, complexity, and filing situation.
Should email count as administrative time?
Count email by the work it supports. Scheduling messages belong with scheduling, invoice reminders belong with accounts receivable, and approvals belong with the relevant process. This makes the audit useful for process changes.
What should an owner delegate first?
Start with frequent, documented work that does not require owner judgment or a regulated credential. Measure review time and errors during a limited test. Keep sensitive approvals and legal accountability with the correct internal owner.
Sources
- Time etc and Censuswide, "The Big Price of Small Tasks" (2023)
- UENI Research, "How Microbusiness Owners Spend Their Time" (2024)
- US Census Bureau, Survey of Business Owners, Business Owners: 2007
- US Census Bureau, 2017 Annual Business Survey questionnaire
- Internal Revenue Service, 2025 business taxpayer burden estimates
- NFIB, 2024 Tax Survey
- OECD, "Businesses' Views on Red Tape" (2001)
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