The most common source of financing for a start-up business is the entrepreneur's personal funds. This includes personal savings, home equity, or personal credit cards. This method, often part of a "bootstrapping" strategy, is the most accessible capital for a new, unproven venture. External financing, such as bank loans or venture capital, is typically difficult to secure until the business has established a track record or demonstrated significant growth potential. Data consistently shows that the vast majority of entrepreneurs rely on their own resources to get their businesses off the ground.

A. SBA loan: These government-backed loans usually require collateral and a proven business history, which most start-ups lack, making them an uncommon initial funding source.

B. Venture capital: Venture capital is highly competitive and funds only a tiny fraction of start-ups that demonstrate exceptionally high growth potential.

D. Initial public offering: An IPO is a complex, late-stage funding event for mature, successful companies to raise capital on the public market, not for start-ups.

1. Robb

A. M.

& Robinson

D. T. (2014). The Capital Structure Decisions of New Firms. The Review of Financial Studies

27(1)

153–179. (This study finds that personal financing

including personal equity and debt

is the dominant source of capital for new firms. See Table II

Panel A

page 162). https://doi.org/10.1093/rfs/hhs113

2. Barringer

B. R.

& Ireland

R. D. (2019). Entrepreneurship: Successfully launching new ventures (6th ed.). Pearson. In Chapter 10

"Getting Financing or Funding

" the authors state

"Personal funds remain the vast majority of seed money in new ventures" (p. 316).

3. MIT OpenCourseWare. (2005). 15.390 New Enterprises

Lecture Notes

Session 15: Financing the Venture. Massachusetts Institute of Technology. The lecture notes emphasize that the initial funding stages almost always rely on the "three Fs: Founders

Family

and Friends

" which falls under the category of personal funds.