To do tax exempt under U.S. federal law, an organization must apply to the IRS for recognition of exemption under Section 501(c)(3) or another applicable section, typically by filing Form 1023 or Form 1023-EZ. This process confirms the group qualifies as a nonprofit and is exempt from federal income tax.
Organizations seeking tax exempt status must meet specific criteria based on their purpose. Most commonly, groups pursue 501(c)(3) status for charitable, religious, educational, or scientific purposes. The IRS evaluates whether the organization's activities align with these categories and whether it operates exclusively for exempt purposes.
For example, a community garden project focused on providing fresh produce to low-income residents qualifies as a charitable activity under 501(c)(3). To apply, the group must submit detailed documentation including articles of incorporation, bylaws, a description of programs, and financial projections. The IRS reviews each application individually, and processing times range from 6 to 18 months for full Form 1023 submissions.
Once granted, tax exempt status means the organization does not pay federal income tax on money earned from activities related to its mission. It also allows donors to deduct contributions on their personal tax returns, which increases giving incentives.
The IRS requires ongoing compliance. Organizations must file annual Form 990 unless they qualify for a smaller form. Failure to file for three consecutive years results in automatic revocation of exempt status. Nonprofits must also avoid substantial lobbying or political campaign intervention, especially under 501(c)(3).
A 501(c)(3) group cannot distribute profits to members or directors. Any earnings must be reinvested into the mission. For example, a youth mentoring nonprofit that earns $25,000 from a fundraiser must use those funds for program expenses, not to pay staff bonuses or buy property.
Not all tax exempt organizations fall under 501(c)(3). Different sections of the Internal Revenue Code define distinct types based on purpose and structure.
| Section | Purpose | Common Examples | Filing Requirement |
|---|---|---|---|
| 501(c)(3) | Charitable, religious, educational, scientific | Public charities, schools, hospitals | Form 990 or 990-N |
| 501(c)(4) | Social welfare, promoting community well-being | Advocacy groups, neighborhood associations | Form 990 |
| 501(c)(6) | Business leagues, trade associations | Chambers of commerce, industry groups | Form 990 |
While 501(c)(3) groups allow donors to claim tax deductions, 501(c)(4) organizations do not. A 501(c)(4) can engage in limited political activity-up to 20% of time spent on lobbying-but cannot support candidates directly. This distinction is often misunderstood; many assume all nonprofits can accept tax-deductible donations, but only 501(c)(3)s qualify.
Nonprofits applying under 501(c)(4) must still file Form 990 annually. They may receive grants and sponsorships, but these are not tax-deductible for donors. For example, a local environmental advocacy group seeking 501(c)(4) status cannot offer donors a deduction for contributions, even though it serves public interest.
Organizations use tax exempt status to reduce operational costs, attract grant funding, and encourage donor contributions. Public charities, universities, and faith-based groups rely on this status to sustain long-term operations.
State governments may also offer additional exemptions. For example, California provides sales tax exemption for goods purchased by 501(c)(3) organizations. A nonprofit running a food pantry in Los Angeles can buy canned goods without paying state sales tax, saving thousands annually.
One common mistake is assuming tax exempt status applies automatically. A group formed in 2020 cannot claim tax exemption until the IRS approves the application. Until then, it pays income tax on all revenue. An arts collective in Austin raised $12,000 from a performance series but owed $2,400 in federal taxes because it had not yet received approval.
Many people confuse "tax exempt" with "not taxable." A tax exempt organization still files tax forms and reports income. It is not immune to audits. The IRS conducts random reviews and investigates complaints. In 2022, the IRS audited 1.4% of all 501(c)(3) applications, focusing on misused funds and excessive executive compensation.
Another misconception is that tax exempt status allows unrestricted spending. The IRS defines "private inurement" as using organizational assets for private benefit. If a board member uses a nonprofit car for personal travel, that counts as private inurement and can trigger penalties.
During my work as a fiscal sponsor for small nonprofits, I reviewed dozens of Form 1023 applications. One applicant listed "community outreach" as their sole purpose but had no documented events, budgets, or leadership roles. The IRS rejected it outright. The group later revised its mission to include youth workshops and volunteer training, which led to approval.
Follow these steps to do tax exempt:
After receiving approval, the organization must maintain records and file annual returns. If the group changes its mission or structure, it must notify the IRS within 60 days.
Understanding how to do tax exempt begins with knowing your purpose and choosing the right legal path. A group focused on policy reform should consider 501(c)(4) status, while one aiming to provide free tutoring should pursue 501(c)(3).