Imposter Syndrome as a Freelancer: What the Research Says and What Helps

At FreelanceAtlas, we help freelancers run their business on evidence instead of guesswork. This guide covers what the original 1978 paper and the later reviews actually found, why working for yourself can set off imposter feelings, how those feelings affect pricing and pitching, and four concrete steps: a wins file, pricing from data, asking for testimonials and a peer group. It also explains where self-help stops and when to talk to a professional. Read it alongside How to Price Freelance Services in 2026 and How to Avoid Freelance Burnout in 2026 (Stay Productive).

Where the Term Comes From: Clance and Imes, 1978

Pauline Rose Clance and Suzanne Imes, both at Georgia State University, introduced the idea in a paper titled “The Imposter Phenomenon in High Achieving Women: Dynamics and Therapeutic Intervention.” It appeared in the journal Psychotherapy: Theory, Research and Practice (volume 15, issue 3, 1978), and the full paper is posted on Clance’s website. It was not a survey or an experiment. The authors described what they had seen over five years of individual therapy, groups and college classes with “over 150 highly successful women,” including women with PhDs, respected professionals and students recognized for academic excellence.

Their description still matches what most people mean by the term today. Graduate students in their sample said their high exam scores were “due to luck, to misgrading, or to the faulty judgment of professors.” The authors also made an observation that matters for anyone who hopes the next big client will fix the feeling: “We have not found repeated successes alone sufficient to break the cycle.”

The paper has two limits. The women were “primarily white middle- to upper-class women between the ages of 20 and 45.” And the claim about men was untested: in a footnote, the authors wrote that in their clinical experience the phenomenon occurred “with much less frequency in men,” a view based on their practice, not on measurement. Later studies tested it, and the gender gap did not hold up cleanly.

Clance later developed the Clance Impostor Phenomenon Scale (CIPS), the questionnaire used by most studies in the 2020 review below. Her page on the impostor phenomenon offers it for personal use and states: “Test results do not constitute an official diagnosis.” Researchers mostly write “impostor phenomenon,” while popular articles mostly write “imposter syndrome.” Both mean the same thing.

What the Research Says About How Common It Is

The most cited summary of the evidence is “Prevalence, Predictors, and Treatment of Impostor Syndrome: a Systematic Review” by Dena M. Bravata and eight coauthors. It was published online in December 2019 and in print in the Journal of General Internal Medicine in 2020 (volume 35, issue 4, pages 1252 to 1275). The team searched the Medline, Embase and PsycINFO databases for studies published from January 1966 to May 2018. Here is what it found:

• Size of the evidence. 62 studies with 14,161 participants met the criteria. 60 percent of participants were women, and half of the studies were of students.
• Prevalence. Rates “varied widely from 9 to 82%,” largely because studies used different questionnaires and cutoff scores. In one included study of 654 Korean Catholics, the rate was 24 percent with a CIPS cutoff of 62 and 39 percent with a cutoff of 58. Same people, different line.
• Gender. 33 articles compared men and women. 16 found that women reported significantly higher rates, and 17 found no difference. The authors concluded that “while impostor syndrome is common in women, it also affects men.”
• Related problems. Impostor syndrome “is often comorbid with depression and anxiety,” and it is associated with burnout and lower job satisfaction in several groups of employees, including clinicians.
• Treatment. “No published studies evaluated treatments for this condition.” There were no randomized trials at all.

The authors were open about the weak spots. They rated the overall quality of the studies as “fair.” Nearly all were cross-sectional surveys, and the authors said the literature is likely subject to publication bias. The paper also discloses that it was funded by Crossover Health, a provider of employer-sponsored health clinics, and that all authors except one were employees of or consultants to that company. It states that the funder had no role in the study.

A later review covered part of the treatment gap. In a 2024 scoping review in Frontiers in Psychology, Emma Para, Philippe Dubreuil, Paule Miquelon and Charles Martin-Krumm mapped 31 studies of interventions in work settings. They reported that “Two major types of intervention emerge: training and counseling,” and that effectiveness varied with how each study was evaluated. There is still no proven treatment protocol, and any single headline figure for how many people “have” imposter syndrome deserves a check of its source.

Is Imposter Syndrome a Mental Illness?

No. The Bravata review states that “Impostor syndrome is not a recognized psychiatric disorder.” It is not in the American Psychiatric Association’s Diagnostic and Statistical Manual (DSM), and it is not listed as a diagnosis in the International Classification of Diseases, Tenth Revision (ICD-10). Clance and Imes said much the same in 1978: the women they described “do not fall into any one diagnostic category.”

Not being a diagnosis does not make it harmless. The 1978 paper listed the clinical symptoms these women reported most often, which included generalized anxiety, lack of self-confidence, depression and frustration about not meeting their own standards. The 2020 review found the same overlap with depression and anxiety, and it advised that people with impostor feelings be screened for both. The review authors also recommended that impostor syndrome be “considered for inclusion” in the DSM. That is a proposal from one research team, not its current status.

Some writers push in the opposite direction. In a 2021 Harvard Business Review article, Ruchika T. Malhotra and Jodi-Ann Burey argued that “the fact that it’s considered a diagnosis at all is problematic,” because the label can put the blame on the person when the real cause is bias or exclusion at work. For a freelancer, the practical lesson is to separate self-doubt that ignores the evidence from a real problem you can name, such as a skill gap or an unfair client, which needs a different fix.

Signs of Imposter Syndrome

There is no lab test, so researchers use questionnaires. Most studies in the Bravata review used the CIPS, a 20-item questionnaire answered on a 5-point scale. Researchers read the scores differently: some treat under 40 as no impostor feelings, 40 to 59 as mild, 60 to 79 as moderate and above 80 as severe, while others use a single cutoff of 62. A score is a prompt for reflection, not a diagnosis.

In freelance work, the signs described in the 1978 paper and later research tend to look like this:

• Crediting luck. You explain a signed contract as the client being in a hurry, not as a result of your proposal or past work.
• Fear of being found out. You dread delivery days and review calls, even with clients who have rehired you.
• Discounting praise. A client says the work is excellent and you decide they are just being polite.
• Overpreparing. Clance and Imes described a loop of worry, very hard work, a good result, brief relief and then the same doubt again. You credit the extra effort, not your ability, so success does not change the belief.
• Hiding your real view. The 1978 paper described women who gave supervisors “what they most wanted to hear.” For a freelancer, that means agreeing with the client instead of giving your recommendation.

One finding in the Bravata review shows how far the feeling can drift from reality. In a study of college students, “there were no differences in grades between impostors and non-impostors,” yet the impostors expected to perform worse and were more anxious about exams.

Why Freelancers Get Imposter Syndrome

We could not find a peer-reviewed study that measures how common imposter feelings are among freelancers or the self-employed. The employed groups in the Bravata review included nurses, physicians, managers, teachers and accountants. So the points below apply findings about employees to freelance work. They are reasoning, not measured results for freelancers.

• No manager and no performance review. One study in the Bravata review found that the link between impostor feelings and conflict over work-life balance among community college employees “was minimized if employees perceived greater organizational support.” Freelancers have no organization behind them. Feedback often arrives only when something goes wrong, or not at all.
• You set your own price. An employee is handed a salary. A freelancer has to name a number and defend it, so every quote feels like a statement about your worth.
• Rejections come with no reason. Silence after a proposal leaves room for the worst explanation.
• Portfolios are edited. Other freelancers post their best case studies. You see your own false starts and slow weeks.
• You work alone. The review notes that people with impostor feelings “often perceive themselves to be the ‘only one’ having these feelings, resulting in even greater isolation.” With no coworkers nearby, there is nobody to tell you they feel the same.

Business research points the same way. In a 2019 article in Business Horizons, Jamie Ladge, Kimberly Eddleston and Keimei Sugiyama argued that because entrepreneurship has long been tied to masculine ideas of success, women business owners may “discount themselves as ‘real’ entrepreneurs,” and that these imposter fears can hold back their wish to grow the business. It is a conceptual article rather than a measurement study, but it describes a pattern many solo business owners will recognize.

How Imposter Syndrome Shows Up in Freelance Business Decisions

The clearest research link to money comes from a 2016 study in Frontiers in Psychology by Mirjam Neureiter and Eva Traut-Mattausch. They surveyed 238 working professionals, 57 percent of them women, and found that the impostor phenomenon “was significantly negatively related to salary and promotions.” Part of that link ran through two things: lower career adaptability and less “knowledge of the job market.” The data came from a single online questionnaire, so the study shows an association, not proof of cause. Still, it gives freelancers a direct prompt: know what your market pays. Here is how the pattern tends to look in a freelance business.

Underpricing

You quote low so that a “no” hurts less, or because a higher number feels like a claim you cannot back up. The cost adds up quickly. Say your real floor is $60 an hour and you quote a 20-hour project at $40 an hour because you doubt yourself. That one project pays $800 instead of $1,200, a gap of $400. Repeat it on 10 projects a year and you have given away $4,000.

Over-Delivering

This is the “diligence and hard work” loop from the 1978 paper, applied to client work. You add unpaid revision rounds, extra pages or bonus deliverables to make up for feeling like a fraud. Clients rarely ask for it, and it trains them to expect free extras. Say you add 2 unpaid hours to every $500 project and do 30 projects a year. That is 60 hours of free work, or $3,600 at a $60 rate.

Not Pitching and Not Raising Rates

You skip the larger client, the bigger project or the rate increase because you do not feel ready yet. Since repeated success does not remove the feeling on its own, “ready” may never arrive. Put rate reviews on a calendar instead of waiting for confidence, and use the scripts in How to Raise Your Rates With Existing Clients (Scripts and Timing).

Hiding Your Recommendation

Clients hire a freelancer for judgment as much as for hours. If you agree with every client idea to avoid being wrong, you deliver less value. Clance and Imes noted the same cost in 1978: people who hold back their real opinions never find out whether those opinions would have been judged sensible.

Step 1: Keep a Wins File

The simplest tool comes straight from the 1978 paper. As homework, Clance and Imes had clients “keep a record of positive feedback she receives about her competence and how she keeps herself from accepting this feedback.” The second half of that sentence is the useful part. You record the evidence, and you also record the excuse you used to dismiss it.

Things worth logging:

• Client words. Paste the exact message or email, with the date.
• Behavior. Rehires, referrals, contract renewals and clients who accepted your price without pushback.
• Results. Numbers the client shared, such as sales or hours saved.
• Fears that did not come true. The review call you dreaded that ended with a new project.

Use the same format for each entry:

Date: [date]
Client or project: [client name or project]
What happened: [exact words of the feedback, or the result, such as “renewed for 3 more months”]
How I explained it away: [for example, “they were in a hurry”]
Evidence against that explanation: [for example, “they compared three quotes and chose mine”]

Read the file before you write a quote and at the end of each month. A notes app or a single spreadsheet is enough.

Step 2: Price From Data, Not From Feelings

The 2016 study linked impostor feelings to lower pay partly through weaker knowledge of the job market. You can fix that part with numbers. A price built from data is also easier to say out loud, because you are reporting a calculation, not asking for approval.

1. Find your hourly floor. Add your income target and business costs, then divide by realistic billable hours. Say you need $72,000 a year and can bill 1,200 hours: your floor is $60 an hour. The FreelanceAtlas rate calculator runs this for you, and Freelance Hourly Rate Calculator: What Your Time Is Really Worth explains each input.
2. Check published benchmarks. Use rate surveys and marketplace data for your field. For writers, Freelance Writing Rates in 2026: Per Word, Per Hour and Per Project collects the main ones.
3. Log your real hours. Track the full time on your next three projects of each type, including calls and admin.
4. Write the price down before the call. Decide the number in advance and quote it as written. Do not lower it in the moment because the client paused.

If the number sits inside the published range and covers your costs, the problem is the feeling, not the price.

Step 3: Ask for Testimonials and Use Them Honestly

Testimonials put evidence in your clients’ own words. They go into your wins file, and with permission they go onto your website and proposals. The best time to ask is right after a good result or a thank-you message.

Use only real ones. The Federal Trade Commission’s Rule on the Use of Consumer Reviews and Testimonials (16 CFR Part 465) defines a business to include “an individual who sells products or services,” so it covers freelancers. It bars a business from writing or creating a testimonial that misrepresents “That the reviewer or testimonialist exists” or that the person “used or otherwise had experience with the product, service, or business.” When the FTC announced the rule on August 14, 2024, it said the rule lets it “seek civil penalties against knowing violators.” Ask permission before you publish and keep the client’s meaning intact. Save the original message too.

Here is a short request you can adapt:

Subject: A quick favor on [project name]

Hi [Client name],

Thank you again for your note about [the result, such as the launch email]. I am glad it worked well.

Would you be willing to write two or three sentences about working together? It helps to mention what you needed, what I delivered and any result you saw, such as [a number or outcome].

I would like to use it on my website and in proposals, with your name and title. If you would prefer only your first name or your company type, that is fine too.

Thanks,
[Your name]

For timing and follow-up wording, see How to Ask a Client for a Testimonial (The Right Way).

Step 4: Build a Small Peer Group

Group support comes up again and again in the research. Clance and Imes wrote in 1978 that a group with other high achievers who share the experience “is highly recommended,” and that “If one woman is willing to share her secret, others are able to share theirs.” The 2024 scoping review by Para and colleagues concluded that “group support (as opposed to individual intervention) appears advantageous.” For a freelancer with no coworkers, a small peer group fills part of that gap.

A simple setup:

• Size. 4 to 6 freelancers at a similar stage, ideally in related but not competing niches.
• Rhythm. One 60-minute video call a month, at a fixed time.
• Standing agenda. Each person shares one recent win and one pricing or pitching decision they are facing.
• Real numbers. Agree to share actual rates and quotes. This is market data that is hard to find in public sources.
• Privacy. What is said in the group stays in the group.

A peer group is not therapy, and nobody in it should act as a counselor. Its job is to show you that other capable people have the same doubts, and to put real rate data in front of you.

When to Talk to a Professional

The steps above work on self-doubt. They do not treat depression or anxiety, which the Bravata review found often appear alongside impostor feelings. The National Institute of Mental Health’s guide to depression explains that “To be diagnosed with depression, a person must have symptoms most of the day, nearly every day, for at least 2 weeks.” Signs it lists include:

• Persistent sad, anxious or “empty” mood
• Feelings of hopelessness or pessimism
• Loss of interest or pleasure in hobbies and activities
• Difficulty sleeping, waking too early or oversleeping
• Difficulty concentrating, remembering or making decisions
• Thoughts of death or suicide

If signs like these last or keep coming back, NIMH advises: “talk to a health care provider.” The same applies if the doubt stops you from working or answering clients for days at a time. Check what mental health care your plan covers before you need it. Health Insurance for Freelancers: How to Choose a Plan in 2026 explains how to compare plans.

If you are in crisis or thinking about suicide, call or text 988 in the US. The 988 Suicide and Crisis Lifeline says it “is available 24/7/365” and that conversations are “free and confidential.” In a life-threatening emergency, call 911.

Conclusion

Imposter syndrome is a well-documented experience, not a diagnosis. Clance and Imes described it in 1978 from work with over 150 high-achieving women, and the 2020 Bravata review of 62 studies found it in both men and women, with prevalence estimates from 9 to 82 percent depending on how it was measured. The review found no tested treatments, and the 2024 Para review found that support in a group appears to work better than individual intervention. For freelancers, the cost shows up in money, mostly through underpricing and unpaid extra work.

Start with the parts you can measure. Open a wins file this week and log both the feedback and the excuse you used to dismiss it. Work out your hourly floor before your next quote and check it against published rates. Ask your happiest recent client for a testimonial, and invite three or four freelancers you trust to a monthly call. If the doubt comes with low mood, poor sleep or loss of interest that lasts two weeks or more, talk to a health care provider.

Key Takeaways

• Pauline Rose Clance and Suzanne Imes named the impostor phenomenon in a 1978 paper based on their clinical work with over 150 highly successful women.
• The 2020 Bravata review in the Journal of General Internal Medicine covered 62 studies and 14,161 participants and found prevalence estimates from 9 to 82 percent, depending mostly on the questionnaire and cutoff used.
• Impostor syndrome is not a recognized psychiatric disorder: it is not in the DSM or in ICD-10, although it often occurs alongside depression and anxiety.
• Of 33 articles in the review that compared genders, 16 found higher rates in women and 17 found no difference, so it affects men too.
• A 2016 study of 238 working professionals linked impostor feelings to lower salary and fewer promotions, partly through weaker knowledge of the job market.
• Group support has some research backing: the 2024 Para scoping review of 31 intervention studies concluded it “appears advantageous” compared with individual intervention.

Frequently Asked Questions

What are the signs of imposter syndrome?

Common signs include crediting your success to luck or timing, fearing that clients will discover you are not as skilled as they think, dismissing praise as politeness, and overpreparing because you believe effort, not ability, explains your results. Researchers measure it with questionnaires such as the 20-item Clance Impostor Phenomenon Scale. A high score is not a diagnosis, but it is a useful prompt to look at the evidence of your work more closely.

How do you calm imposter syndrome?

Start with evidence you can review. Keep a wins file of client feedback and results, as Clance and Imes suggested in 1978, and note the excuse you used to dismiss each one. Set prices from your costs and published rates instead of from how confident you feel. Join or start a small peer group, since a 2024 review found group support “appears advantageous.” If the doubt comes with lasting low mood or anxiety, see a health care provider.

Is imposter syndrome a mental illness?

No. A 2020 systematic review in the Journal of General Internal Medicine states that impostor syndrome is not a recognized psychiatric disorder, and it is not listed in the DSM or in ICD-10. It is a pattern of self-doubt that researchers study with questionnaires. It often occurs alongside depression and anxiety, which are diagnosable conditions, so lasting symptoms such as low mood, poor sleep or loss of interest should be checked by a health care provider.

Why do freelancers get imposter syndrome?

We found no peer-reviewed study that measures it in freelancers specifically, but the conditions of freelance work match what the research links to impostor feelings. Freelancers get little regular feedback, set and defend their own prices, face rejections with no explanation, and compare themselves with other people’s edited portfolios. They also work alone, and research notes that people with impostor feelings often believe they are the only ones who feel that way.

How common is imposter syndrome?

Estimates vary too much for a single number. The 2020 Bravata review of 62 studies found prevalence rates from 9 to 82 percent, mostly because studies used different questionnaires and cutoff scores. In one study of 654 people, the rate was 24 percent at one cutoff and 39 percent at a slightly lower one. Half the included studies were of students, so figures for working adults and freelancers are less certain.