How Does Crowdfunding Work? Rewards, Donations and Equity Crowdfunding Explained

Crowdfunding lets you raise money from large numbers of people online, usually in small amounts, instead of relying on a bank loan or a single investor. Under US rules, a company can raise up to $5 million a year by selling shares to the public through equity crowdfunding, while platforms such as Kickstarter and GoFundMe handle rewards and donations. This guide explains the four main types of crowdfunding, what it costs, how equity crowdfunding is regulated and the practical steps to run a successful campaign.

What Is Crowdfunding?

Crowdfunding is a way of financing a project, product, business or personal cause by collecting contributions from many people through a website, known as a crowdfunding platform. The platform hosts your pitch, takes payments and keeps a share as fees.

For entrepreneurs it can do more than raise cash. A strong campaign proves there is demand for a product before you manufacture it, builds a community of early customers and generates publicity. It is one of several routes covered in our guide to starting a business with no money.

What Are the Main Types of Crowdfunding?

• Reward-based: backers pledge money in exchange for a reward, usually the product itself, a thank-you or early access. Kickstarter and Indiegogo are the best-known platforms
• Donation-based: people give money with nothing in return, often for medical bills, emergencies or charities. GoFundMe dominates this space
• Equity crowdfunding: investors buy a small stake in a private company, hoping it grows. In the US this is regulated by the Securities and Exchange Commission (SEC) under Regulation Crowdfunding
• Debt or lending crowdfunding: people lend money to a business or individual and are repaid with interest, sometimes through revenue-sharing agreements

How Does Reward-Based Crowdfunding Work?

On Kickstarter, creators set a funding goal and a deadline of up to 60 days. The platform uses an all-or-nothing model: if you hit your goal, backers’ cards are charged and you receive the money; if you fall short, nobody is charged and you receive nothing. This protects backers and pushes creators to set realistic goals.

Kickstarter charges a 5% platform fee on successfully funded projects, plus payment processing fees of roughly 3% plus $0.20 per pledge in the US. In practice, budget for losing about 8% to 10% of what you raise before you pay for rewards, shipping and taxes. Only around two in five Kickstarter projects reach their goal, according to the platform’s own statistics.

Indiegogo offers both fixed (all-or-nothing) and flexible funding, where you keep whatever you raise even if you miss your target. Flexible funding sounds attractive, but you may end up obliged to deliver rewards without enough money to make them.

How Does Donation Crowdfunding Work?

GoFundMe charges no platform fee for personal fundraisers in the US, but a payment processing fee of 2.9% plus $0.30 per donation is deducted, and donors are invited to leave an optional tip for the platform. Money raised as a gift for personal needs is generally not taxable income for the recipient, but funds raised for a business usually are. Donations to personal campaigns are not tax-deductible for donors unless they go to a registered charity.

How Does Equity Crowdfunding Work?

Equity crowdfunding was legalised for ordinary investors in the US by Title III of the 2012 JOBS Act, and the SEC’s Regulation Crowdfunding (Reg CF) rules took effect in 2016. The key limits are:

• Company limit: a business can raise up to $5 million in a 12-month period through Reg CF
• Registered intermediary: the offering must run through a single SEC-registered funding portal, which must also be a FINRA member, or through a broker-dealer. Well-known portals include Wefunder, StartEngine and Republic
• Disclosure: the company files Form C with the SEC, describing the business, its finances, the risks and how it will use the money
• Investor limits for non-accredited investors: if either your annual income or net worth is below $124,000, you can invest the greater of $2,500 or 5% of the greater of the two across all Reg CF deals in 12 months. If both are $124,000 or more, the limit is 10% of the greater figure, capped at $124,000
• Accredited investors: no limit
• Resale restriction: shares generally cannot be resold for one year

Financial statement requirements scale with the amount raised. Small raises can use statements certified by the company’s chief executive, larger ones need a review by an independent accountant and the largest generally need an audit. Companies wanting to raise more can use Regulation A+, which allows up to $75 million a year under Tier 2.

Is Equity Crowdfunding a Good Investment?

It can be exciting to back a start-up you believe in, but the risks are high. Most young companies fail, shares are hard to sell, and returns, if any, may take many years through a sale of the company or a stock market listing. The SEC’s investor bulletin advises investing only money you can afford to lose. If you want long-term growth with lower risk, diversified index funds are a more reliable core.

How Does Crowdfunding Compare With Other Funding?

• Bank or SBA loan: you keep ownership but must repay with interest, usually with a credit check and collateral. See our SBA loans guide
• Angel investors and venture capital: large cheques and expert advice in exchange for a sizeable stake, explained in our angel investors vs VC guide
• Reward crowdfunding: no equity or debt, but you must deliver rewards and run a demanding campaign
• Equity crowdfunding: many small shareholders, legal disclosure costs and ongoing annual reporting

How Do You Run a Successful Crowdfunding Campaign?

Successful campaigns are usually won before launch day. Follow these steps:

• Validate the idea: talk to potential customers and build a waiting list. Many campaigns aim to raise a large share of their goal in the first 48 hours from people who already know them
• Set a realistic goal: calculate the true cost of manufacturing, rewards, shipping, platform fees and taxes, then add a buffer for delays
• Make a short, honest video: show the product working, explain who you are and why you need the money
• Design clear reward tiers: offer an early-bird discount and keep the number of tiers manageable
• Build an email list: email converts better than social media posts, so start collecting addresses weeks before launch
• Update backers often: regular updates keep trust high, especially if you hit problems
• Plan fulfilment early: many campaigns fail after funding because shipping and production cost more than expected

A solid business plan makes it easier to set your goal and answer backers’ questions.

What Are the Risks for Backers?

Backing a reward campaign is not the same as buying from a shop. Kickstarter’s terms make creators responsible for fulfilling rewards, but projects can be delayed or fail entirely, and refunds are not guaranteed. Check the creator’s track record, look for a working prototype rather than computer renders, read the risks section and be wary of campaigns promising features that sound too good to be true.

What Legal and Tax Issues Should Creators Know?

In the US, money raised through reward crowdfunding is generally treated as business income, although you can deduct the cost of producing and shipping rewards. Platforms and payment processors may issue Form 1099-K. Choosing the right structure, such as an LLC, matters, as explained in our LLC vs S Corp guide. For equity raises, you must follow SEC rules carefully, including the ban on advertising the terms of your offering outside the portal except in limited ways. Talk to an accountant and, for equity deals, a securities lawyer.

The Bottom Line

Crowdfunding can turn an idea into a funded product without giving up control to a bank or big investor, but it takes planning, marketing and careful budgeting. Reward platforms suit consumer products, donation sites suit personal causes, and Reg CF equity crowdfunding lets start-ups raise up to $5 million a year from everyday investors, within strict rules designed to protect them.

Featured image: Fred Benenson at Kickstarter HQ, 2011 (6173526902), by Santiago Zavala / Wikimedia Commons, CC BY 2.0. Cropped, colour-graded and combined with MediaPavilion branding.

Sources

• U.S. Securities and Exchange Commission — Regulation Crowdfunding: Guidance for Issuers (accessed 2 November 2026).
• Investor.gov (SEC) — Updated Investor Bulletin: Regulation Crowdfunding for Investors (accessed 2 November 2026).
• eCFR — 17 CFR Part 227, Regulation Crowdfunding (accessed 2 November 2026).
• Kickstarter — Fees for Creators (accessed 2 November 2026).
• Kickstarter — Stats (accessed 2 November 2026).
• GoFundMe — Pricing and fees (accessed 2 November 2026).