In federal tax law, a lobbying call to action is a communication to the public that refers to specific legislation, reflects a view on it, and encourages the audience to take a step toward influencing that legislation. For a 501(c)(3), that third element is the switch that turns an educational message into grassroots lobbying, which is capped more tightly than lobbying overall and can trigger a 25 percent excise tax or, over time, loss of tax-exempt status.1Internal Revenue Service. Direct and Grass Roots Lobbying
Why the Call to Action Matters
The IRS splits lobbying into two categories. Direct lobbying is communication with a legislator or legislative staff member about specific legislation that expresses a view. Grassroots lobbying is communication with the general public about specific legislation that expresses a view and encourages the audience to act.1Internal Revenue Service. Direct and Grass Roots Lobbying
The call to action only matters on the grassroots side. A conversation with a senator’s office is direct lobbying whether or not you ask for a specific vote. A newsletter that walks readers through a bill and states your position but never nudges them to contact anyone is not grassroots lobbying at all. Add a single line asking readers to call their representative, and it crosses the line.
The financial reason to care: organizations that make the 501(h) election face a separate, tighter cap on grassroots activity. The grassroots nontaxable amount is 25 percent of the overall lobbying nontaxable amount.2Office of the Law Revision Counsel. 26 USC 4911 – Tax on Excess Expenditures to Influence Legislation So if your total lobbying budget is $100,000, only $25,000 of that can go toward communications that include a call to action. Misclassify a few email blasts and you can burn through the smaller cap without realizing it.
The Communication Must Reference Specific Legislation First
Before the call-to-action question even comes up, the communication has to refer to “specific legislation.” That term is broader than most people assume. It covers bills already introduced, but it also includes specific legislative proposals that haven’t been introduced yet, as long as the organization supports or opposes them. For ballot initiatives and referendums, a measure becomes specific legislation the moment the petition is first circulated for signatures.3eCFR. 26 CFR 56.4911-2 – Lobbying Expenditures, Direct Lobbying Communications, and Grass Roots Lobbying Communications
You can therefore trigger grassroots lobbying rules with no bill number in sight. An email urging supporters to push their city council to adopt a specific zoning proposal counts if the proposal is concrete enough to be identifiable, even if it hasn’t been formally introduced.
The Four Ways a Communication Encourages Action
Treasury Regulation 56.4911-2 sets out four tests. A communication that meets any one of them is treated as encouraging the recipient to take action, which combined with a reference to specific legislation and a view on it makes the message grassroots lobbying.4eCFR. 26 CFR 56.4911-2 – Lobbying Expenditures, Direct Lobbying Communications, and Grass Roots Lobbying Communications – Section: (b)(2)(iii) Definition of Encouraging Recipient to Take Action
Telling the Recipient to Contact a Legislator
The most direct trigger. The communication states that the recipient should contact a legislator, a legislative employee, or another government official involved in shaping the legislation. Framing the contact as sharing an opinion rather than pressuring a vote does not save it. If the underlying goal is to influence the legislation, it counts.
Providing a Legislator’s Contact Information
Listing an address, phone number, email address, or similar information satisfies the second test on its own. You do not have to say “call them.” By making it easy for the reader to reach out, the regulation treats the communication as having encouraged action. This is where organizations most often cross the line without meaning to: dropping an office phone number into the sidebar or footer of an otherwise educational piece is enough.
Providing Ready-Made Communication Tools
Supplying a petition, tear-off postcard, pre-addressed letter, or similar material meets the third test. The same logic applies to their digital equivalents: a clickable link that opens a pre-drafted email to a legislator, an embedded form that submits comments to a congressional office, or a one-click tool that sends a pre-written letter. The point is that the organization has lowered the barrier to participation enough that the reader can act without writing anything.
Identifying Specific Legislators by Their Role or Position
The fourth test is the subtlest. A communication triggers it by naming one or more legislators who will vote on the legislation and identifying any of them as opposing the organization’s view, as undecided, as the recipient’s own representative, or as a member of the committee or subcommittee considering the bill. Writing “Senator Jones, who sits on the Finance Committee, hasn’t taken a position yet” checks this box without any explicit ask, because it combines a name, a committee role, and an undecided status.
How the Tests Apply Online
The four-part test was written for postcards and phone trees, but it maps onto digital communication cleanly. Embedding a legislator’s social media handle in a post operates the same way as listing a phone number: it supplies a direct channel of contact. A tweet sent to a legislator’s own account that references specific legislation and expresses a view is direct lobbying, because the organization is communicating with the legislator rather than the public.
The trouble comes on platforms built for sharing. A public Facebook post urging followers to “tell your senator to vote no” contains an explicit ask and identifies the recipient’s representative, satisfying both the first and fourth tests. Distribution costs almost nothing, so grassroots expenditures can climb quickly once paid promotion or meaningful staff time goes into a campaign aimed at mobilizing public pressure.
The Mass Media Presumption Near a Vote
Paid ads get separate scrutiny. If your organization runs a paid ad on television, radio, billboards, or in a general-circulation newspaper or magazine within two weeks before a legislative body or committee votes on a highly publicized piece of legislation, that ad is presumed to be grassroots lobbying even without a call to action. The presumption applies when the ad reflects a view on the general subject of the legislation and either refers to it or encourages public communication with legislators on the topic.3eCFR. 26 CFR 56.4911-2 – Lobbying Expenditures, Direct Lobbying Communications, and Grass Roots Lobbying Communications
An organization can rebut the presumption by showing the ad belongs to a regular media campaign that runs regardless of legislative timing, or that the timing was coincidental. But the burden falls on the organization. This is one of the few situations where a communication can be classified as grassroots lobbying without meeting the standard call-to-action test.
What Is Not a Call to Action
A communication can discuss legislation, take a clear position on it, and still stay outside the grassroots category if none of the four tests is met. An email explaining why a proposed tax increase would hurt small businesses, with no request that readers do anything about it, is not grassroots lobbying. The regulation draws its line at encouraging action, not at holding a position.
Nonpartisan Analysis, Study, or Research
Reports that examine a legislative issue and even advocate for a position are protected if they provide a sufficiently full and fair presentation of the relevant facts for the reader to form an independent opinion. A bare statement of unsupported opinion does not qualify. A well-researched policy paper that concludes “this bill would be harmful” does, because its purpose is education rather than mobilization.5Internal Revenue Service. Exception for Nonpartisan Analysis, Study and Research
Communications to Your Own Members
Messages sent exclusively to an organization’s bona fide members are treated more leniently under Treasury Regulation 56.4911-5. A member communication is generally not grassroots lobbying if it does not encourage members to contact government officials involved in the legislation and does not urge members to push non-members to do so. An internal newsletter that shares the organization’s position on a pending bill, without asking anyone to pick up the phone, stays on the safe side.
What Happens If You Cross the Line Too Often
Under the 501(h) election, spending more than the lobbying nontaxable amount in a year triggers an excise tax of 25 percent of the excess. The same tax applies separately if grassroots expenditures alone exceed the grassroots nontaxable amount.2Office of the Law Revision Counsel. 26 USC 4911 – Tax on Excess Expenditures to Influence Legislation A single year over the limit is expensive but survivable.
The larger risk is a pattern. An electing organization loses its 501(c)(3) status if its total lobbying expenditures over a four-year base period exceed 150 percent of its total lobbying nontaxable amounts for those years. The same test applies separately to grassroots expenditures, and failing on either measure triggers revocation.6eCFR. 26 CFR 1.501(h)-3 – Lobbying or Grass Roots Expenditures Normally in Excess of Ceiling Amount Organizations that never elected 501(h) are measured instead under the substantial part test, which is fact-dependent and can lead to revocation after a single year of excessive lobbying.7Internal Revenue Service. Measuring Lobbying: Substantial Part Test After revocation, the organization’s income becomes taxable and a separate 5 percent excise tax applies to its lobbying expenditures for the year it ceases to qualify.8Office of the Law Revision Counsel. 26 USC 4912 – Tax on Disqualifying Lobbying Expenditures
All of that runs on getting the classification right at the communication level. If you cannot tell whether a given email blast was a grassroots call to action or general education, you cannot accurately split spending between the grassroots and direct lobbying lines, and you will not know you are near a cap until you have already gone over.9Internal Revenue Service. Lobbying