Freelance Invoicing, Late Payment & Scam Statistics

76.4 million Americans freelanced in 2024, and only 28% of freelancers use a written contract for a given gig. That gap between how many people freelance and how many protect themselves in writing shows up directly in the numbers below: late payments, unpaid invoices, and job scams that cost freelancers hundreds of millions of dollars a year. Every stat on this page traces to Upwork, the Freelancers Union, the FTC, or California law, with a link to the original source next to each one.

13 statistics across 4 categories. Last updated August 5, 2026.

Freelance economy size

Freelance economy size statistics
StatDetailSource
76.4 millionAmericans freelanced in 2024, an all-time high representing 46% of the total US workforce.Upwork, Freelance Forward
86.5 millionpeople are projected to be freelancing in the US by 2027, putting freelancers at 50.9% of the workforce.Upwork, Future Workforce Index

Contracts and agreements

Contracts and agreements statistics
StatDetailSource
28%of freelancers use a written contract for a given gig, based on a survey of roughly 5,000 freelancers.Freelancers Union
$250is the threshold above which California law now requires a written contract for freelance work. The Freelance Worker Protection Act (SB 988) took effect January 1, 2025, and also requires payment within 30 days when no due date is specified.California Legislative Information, SB-988

Late payment and nonpayment

Late payment and nonpayment statistics
StatDetailSource
29%of freelance invoices are paid at least a day late, based on 3 years of invoicing data across 100,000+ freelancers.Bonsai
3xmore likely: invoices over $20,000 get paid late compared to invoices under $100.Bonsai
31% vs 24%female freelancers' invoices are paid late 31% of the time, compared to 24% for male freelancers, even controlling for skill level and client size.Bonsai
$6,000a year, roughly 13% of total income, is what the average unpaid freelancer loses to nonpayment.Freelancers Union, The Costs of Nonpayment
71%of freelancers have struggled to collect payment for work at least once in their career.Freelancers Union, The Costs of Nonpayment
62%of New York freelance workers have lost wages at least once from a client's refusal to pay.Freelancers Union, 2022 survey

Freelancer and job scams

Freelancer and job scams statistics
StatDetailSource
$90M to $501Mis how much reported losses to job scams climbed between 2020 and 2024, as reports to the FTC roughly tripled over the same period.Federal Trade Commission
40%of 2024 job scam reports to the FTC were task scams, fake 'gig work' offers that ask victims to pay in before they get paid out.Federal Trade Commission
$750.6 millionin reported losses to business and job opportunity scams in 2024, up roughly $250 million from 2023.Federal Trade Commission

How freelancers protect themselves

The stats above point to one pattern: freelancers who skip a written contract have the least protection when a client pays late or doesn't pay at all. A signed agreement that spells out scope, payment terms, and a deposit doesn't stop every bad client, but it turns a dispute into something you can point to instead of a "he said, she said." Client Paper Co. generates that agreement, plus the scope of work and invoice that go with it, in one place.

Using these stats

Feel free to cite any statistic on this page in your own reporting or writing. A link back to this page is appreciated but not required. Spotted a stat that's out of date or a source that moved? Email support@clientpaper.co and it'll get fixed.