Sources & Citations

Every numeric claim on the CpaDome™ site, with its source.

We keep marketing pages clean by collecting citations here and linking this page from the footer. The table below lists the data-backed numeric claims we publish, the page each claim appears on, the publisher and year, and a direct link to the original source. If a claim ever falls out of date or can't be supported, we'll re-source or rewrite it.

Organizations are estimated to lose roughly 5% of revenue to fraud each year, with global losses approaching $5 trillion annually (ACFE, Report to the Nations 2024).

Association of Certified Fraud Examiners (ACFE) (2024): Occupational Fraud 2024: A Report to the Nations

Paid preparers e-file more than 85 million individual U.S. tax returns each year — over half of all individual returns filed (IRS Data Book FY 2024).

Internal Revenue Service (2024): IRS Data Book, Fiscal Year 2024 (paid-preparer e-filed individual returns)

Average annual CPA fees for small-business clients typically run $1,000–$1,500 for basic tax preparation, $2,500–$5,000 for small corporation returns, and $5,000+ for complex engagements; hourly rates run $150–$400. We use $3,000 as a conservative blended midpoint for our pricing ROI math.

SmartAsset + QuickBooks (Intuit) (2024): How Much Does a CPA Cost for a Small Business? — average annual CPA fees by engagement type

Roughly 58.5% of U.S. Google searches end without any click to the open web (SparkToro / Datos 2024 Zero-Click Search Study).

SparkToro / Datos (a Semrush company) (2024): 2024 Zero-Click Search Study — 58.5% of U.S. Google searches end without any click to the open web

There are roughly 400,000 active CPAs in the U.S. (AICPA / NASBA membership and licensure data).

AICPA / NASBA (2024): About the AICPA and the U.S. CPA profession (membership and licensee counts)

How we cite

We prefer primary sources (CDC / NCHS, U.S. Census Bureau, ABA, FBI UCR, Migration Policy Institute, Clio Legal Trends, Institute for Legal Reform, peer-reviewed studies) wherever they exist. First-party pricing, product details, and operational timelines are not treated as third-party research claims. When the best available source is an industry publisher or marketing-research roundup, we link to it directly so you can evaluate it. If you spot a stat on our site that isn't listed here, or a citation you think we got wrong, email sales@cpadome.com and we'll fix it.