Key Takeaways
- A direct survey of 251 US growth-oriented entrepreneurs found that administrative tasks took 36% of an average 45.5-hour workweek
- Research on Swedish PhD founders found that their management-task breadth was 30% to 40% above workers at established firms in 1997 and 50% above by 2017
- Fundraising pressure lasts longer when the interval between rounds expands, but public datasets do not measure founder fundraising hours consistently
- IRS estimates put annual federal return burden at 40 to 50 hours for several small-business entity types
- Founder workload studies use different definitions, so administrative, communication, and management percentages should not be averaged
Startup founders do not have one reliable national benchmark for administrative time. Studies variously count small clerical tasks, broad management duties, digital communication, or tax compliance. Those measures describe different workloads and should not be combined into one average.
The best direct US survey in this review found that growth-oriented entrepreneurs spent 36% of an average 45.5-hour workweek on small administrative tasks. That works out to about 16.4 hours a week, but it comes from a commercial survey of 251 people rather than a representative census (Time etc and Censuswide, October 2023). Academic evidence supports the broader conclusion that founders carry an unusually wide management load, while government and platform data show why bookkeeping, hiring, and fundraising cannot be treated as occasional side work.
Startup founder administrative workload statistics at a glance
| Measure | Finding | Population and limitation |
|---|---|---|
| Workweek spent on small administrative tasks | 36% | 251 US founders or owners of growth-oriented businesses; freelancers and sole traders were excluded (Time etc and Censuswide, 2023) |
| Average workweek in the same survey | 45.5 hours | Same survey; self-reported time (Time etc and Censuswide, 2023) |
| Derived weekly administrative time | 16.4 hours | 45.5 hours multiplied by 36%; calculated, not separately observed |
| Founders' management-task breadth compared with established-firm workers | 30% to 40% higher in 1997; 50% higher in 2017 | Swedish PhD founders and matched workers; task breadth, not hours (NBER, September 2020) |
| Microsoft 365 activity time used for communication | 57% | Product signals from commercial users; survey covered 31,000 employed or self-employed workers in 31 markets, not founders alone (Microsoft, May 9, 2023) |
| Federal return burden for a small taxable corporation | 40 hours a year | IRS 2025 estimate for entities with no more than $10 million in year-end assets (IRS, December 2025) |
| Federal return burden for a small partnership or pass-through corporation | 50 hours a year | Same IRS tables and small-entity definition (IRS, December 2025) |
| Median interval from Series A to Series B | 2.8 years | Carta platform data reported in May 2025; applies to companies reaching those priced rounds (Carta, May 2025) |
| Small employer firms reporting difficulty paying operating expenses | 56% | 7,653 responses from a nationwide convenience sample of firms with 1 to 499 employees (Federal Reserve Banks, March 2025) |
The 36% figure is the closest direct estimate of routine founder administration. The NBER result measures the number of management tasks, while Microsoft measures activity inside selected applications. Neither is a second estimate of administrative hours.
How much founder time goes to administration?
Time etc commissioned Censuswide to survey 251 US entrepreneurs between September 22 and 28, 2023. Respondents founded or owned growth-oriented businesses that had operated for at least two years. The survey excluded freelancers and sole traders. It reported an average 45.5-hour week, with 36% spent on small administrative work (Time etc and Censuswide, October 2023).
Applying the reported share to the reported workweek produces 16.38 hours. This is a derived result. It should not be presented as a measured national average. The sample is small, growth-oriented, and commercially sponsored.
The task participation figures are still useful for showing what fills that time. In a typical week, 59% of respondents logged expenses, 45% managed schedules, 44% created invoices, 43% entered data, and 27% chased late payments (Time etc and Censuswide, October 2023). These are prevalence rates. They do not tell us how many hours any one task took.
For founders building an operating model, the practical split is between decisions and processing. Choosing a hire, approving a payment, or setting fundraising terms requires accountable judgment. Entering candidate details, arranging interviews, reconciling receipts, and organizing investor follow-up are processes that can be documented.
Founders carry more kinds of work, not just longer hours
An NBER study used Swedish administrative records to compare founders with PhD holders working at established firms from 1997 through 2017. It tracked task breadth rather than diary hours. Founders handled 30% to 40% more management tasks than workers near the start of the period and 50% more by the end. The average number of all founder tasks rose about 15%, while research and development tasks rose by more than 50% (NBER Working Paper 27787, September 2020).
The distinction matters. A founder may spend the same number of hours at work while switching among finance, recruiting, product, customer, and compliance responsibilities. A count of tasks captures that breadth but not the time cost of each switch.
A separate study of 1,158 new-venture entrepreneurs found that work-time productivity was related to human, financial, and social capital and to the prevalence of outsourcing. It also assessed profit one year after startup (Small Business Economics, February 21, 2009). The study does not provide a current administrative-hours benchmark, but it supports treating time allocation as an operating decision rather than a personal endurance contest.
How much time do fundraising and runway pressure consume?
Public fundraising datasets are strong on rounds, valuations, and dilution but weak on founder hours. Carta reported in May 2025 that the median interval between Series A and Series B had reached 2.8 years, the longest median interval in its records (Carta, May 13, 2025). This measure describes financing conditions, not the number of hours a founder spends preparing a deck, building an investor list, taking meetings, answering diligence requests, or updating a cap table.
That difference prevents a common mistake. A longer gap between rounds can extend the period in which runway management matters, but it does not prove that every founder is fundraising continuously for 2.8 years. Some companies stop raising, some use bridge financing, and some reach cash-flow breakeven.
Runway pressure is visible in broader small-business evidence. The Federal Reserve Banks' 2025 Small Business Credit Survey received 7,653 responses from employer firms with 1 to 499 employees. Among respondents, 56% reported challenges paying operating expenses and 51% reported uneven cash flow (Federal Reserve Banks, March 2025). This is a nationwide convenience sample of small employers, not a venture-backed startup panel.
Founders should therefore track fundraising administration directly:
| Fundraising workflow | Useful workload measure |
|---|---|
| Investor research | Qualified investors added and founder review minutes |
| Outreach | Personalized messages sent and response rate |
| Meetings | Founder meeting hours plus preparation and follow-up |
| Diligence | Requests received, owner, age, and rework count |
| Runway reporting | Time to close the monthly books and refresh the cash forecast |
Do not convert those measures into a fundraising benchmark unless the stage, market, round type, and founder role are comparable.
Recruiting creates a second administrative pipeline
Recruiting work begins before a startup has a human resources specialist. A founder may write the role, source candidates, coordinate calendars, conduct interviews, check references, negotiate terms, and prepare onboarding records.
Census research published in April 2025 puts that transition in context. Among nearly 30 million registered US businesses, fewer than 6 million had employees beyond their owners (US Census Bureau, April 2025). The same working paper links startup cohorts to later employment outcomes, but it does not measure recruiting hours.
There is no authoritative national figure in the reviewed sources for weekly founder recruiting time. Any article that gives one number without a stage, headcount plan, or hiring volume is hiding the denominator. A useful internal measure is founder hours per accepted offer, reported beside the number of candidates screened and interviews completed.
Bookkeeping and tax work have a measurable floor
Routine bookkeeping and annual tax compliance overlap, but they are not the same workload. The IRS says business records must support income, expenses, financial statements, tax returns, and claimed deductions. Purchases, sales, payroll, and other transactions all generate supporting documents (IRS recordkeeping guidance, accessed September 18, 2026).
For 2025 federal returns and related attachments, the IRS estimated 40 hours for a small taxable corporation and 50 hours for a small partnership. Its estimate for small pass-through corporations in the group containing Form 1120-S was also 50 hours. The IRS defined a small entity as having no more than $10 million in year-end assets (IRS, December 2025).
Those are annual taxpayer-burden estimates, not founder bookkeeping hours. They include recordkeeping, tax planning, form completion, submission, and other reporting activity. The IRS excludes third-party burden and warns that national averages vary considerably by taxpayer type.
For a startup dashboard, separate transaction processing from review:
- Record the time used to collect receipts, categorize transactions, issue invoices, and reconcile accounts.
- Record founder time used to answer exceptions, approve payments, review cash, and work with the tax preparer.
- Track the age of unreconciled items and the time required to close each month.
This split shows whether the bottleneck is missing information, system design, specialist work, or an approval that genuinely belongs with the founder.
What can inbox and scheduling data tell us?
The 2023 Microsoft Work Trend Index surveyed 31,000 full-time employed or self-employed people across 31 markets and analyzed aggregated Microsoft 365 signals. In the application data, the average user spent 57% of activity time communicating through meetings, email, and chat, compared with 43% creating in documents, spreadsheets, and presentations (Microsoft, May 9, 2023).
This is not a founder statistic. It covers commercial users and measures intentional activity in selected Microsoft applications. It does not capture every work task, and it groups meetings, email, and chat together.
The entrepreneur survey provides a narrower scheduling measure: 45% of its 251 respondents managed schedules during a typical week (Time etc and Censuswide, October 2023). Again, that is participation, not hours.
Founders can get a better local number by tagging one representative week. Classify inbox and calendar work by the process that caused it, such as customer support, recruiting, fundraising, accounts receivable, or internal coordination. Counting every message as generic admin makes the result difficult to act on.
Workload and burnout: what the evidence permits
Founder mental health deserves careful measurement. A 2025 peer-reviewed study developed an Entrepreneur Well-being Check using founders and co-founders from the United States, United Kingdom, European Union, Canada, and Israel. After quality exclusions, its follow-up analysis included 171 participants (International Small Business Journal, 2025). The paper validates a screening approach; it does not establish that administrative work causes a particular burnout rate.
The evidence reviewed here supports an association in workload design, not a causal percentage. Founders face broad task demands, communication load, financing pressure, and recordkeeping obligations. Whether those demands produce burnout depends on autonomy, recovery, support, financial conditions, prior health, and other factors that an administrative time log cannot capture.
A team should use workload measures as an early warning system. Repeated after-hours exceptions, an aging approval queue, missed close dates, and founder-only knowledge all show operating fragility. They do not diagnose a health condition.
How founders can audit administrative workload
Track two normal weeks and one peak period. Use observed time where possible and label estimates. Separate work into four groups:
- Founder decisions, including financing terms, senior hiring choices, sensitive approvals, and company direction.
- Specialist work, including tax preparation, legal advice, and regulated accounting activity.
- Documented coordination, including scheduling, inbox triage, candidate logistics, investor follow-up, and record collection.
- Avoidable rework caused by missing data, unclear ownership, duplicate entry, or weak systems.
For each task, record frequency, elapsed time, active minutes, error or rework count, required access, and final decision owner. This creates a baseline for simplification, automation, or delegation.
Startup teams can compare support models through the startups industry page, review administrative assistant services, and use the virtual assistant for startups guide to define a bounded first workload. Access to banking, payroll, cap-table systems, investor records, and candidate data should follow least-privilege rules.
Frequently asked questions
How many hours do startup founders spend on administrative work?
A 2023 survey of 251 US growth-oriented entrepreneurs reported that small administrative tasks consumed 36% of an average 45.5-hour week. Multiplying those results gives about 16.4 hours, but the derived number is not a national founder average (Time etc and Censuswide, October 2023).
How much founder time goes to fundraising?
No authoritative source reviewed for this article provides a general weekly figure. Carta data measures financing events and intervals, not founder labor. Track meetings, preparation, outreach, diligence, and follow-up inside one round instead.
How much time do founders spend on bookkeeping?
There is no clean national weekly benchmark. The IRS estimates annual federal return burden at 40 hours for a small taxable corporation and 50 hours for a small partnership or pass-through corporation, but those figures cover more than routine bookkeeping (IRS, December 2025).
Does administrative work reduce startup runway?
The public evidence does not identify a causal conversion from administrative hours to runway. Administration has a labor cost, while weak records can delay cash reporting and financing work. Measure both cost and cycle time before making a claim about runway.
Which founder tasks are suitable for delegation?
Start with repeatable coordination that has a clear input, output, access rule, and escalation path. Keep financing decisions, sensitive approvals, regulated work, and judgment-heavy hiring decisions with the accountable founder or qualified specialist.
Sources
- Time etc and Censuswide, The Big Price of Small Tasks, published October 2023. Survey of 251 US founders or owners of growth-oriented businesses conducted September 22 to 28, 2023.
- Andersson et al., National Bureau of Economic Research, The Characteristics of Inventors and the Role of Management in Innovation, published September 2020. Swedish administrative-record study comparing PhD founders with workers at established firms from 1997 through 2017.
- Verheul, Carree, and Thurik, Allocation and Productivity of Time in New Ventures of Female and Male Entrepreneurs, published February 21, 2009. Study of 1,158 entrepreneurs with a one-year performance follow-up.
- Carta, State of Private Markets: Q1 2025, published May 2025. Platform data on venture rounds, bridge financing, and intervals between priced rounds.
- Federal Reserve Banks, 2025 Report on Employer Firms, published March 2025. Nationwide convenience sample of 7,653 small employer firms surveyed in 2024.
- Robb and Diagne, US Census Bureau, Startup Dynamics: Transitioning from Nonemployer Firms to Employer Firms, Survival, and Job Creation, published April 2025. Working paper using linked Census startup microdata.
- Internal Revenue Service, 2025 business taxpayer burden estimates, updated December 2025, and Recordkeeping guidance, accessed September 18, 2026.
- Microsoft, 2023 Work Trend Index: Will AI Fix Work?, published May 9, 2023. Survey of 31,000 employed or self-employed people in 31 markets plus aggregated Microsoft 365 activity signals.
- Wach et al., The Entrepreneur Well-being Check: A Screener for Entrepreneur Mental Health and Well-being, published 2025. Multi-country founder study with a follow-up analysis sample of 171 participants.
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