If someone challenges my nominating-petition signatures, can supporters donate to a legal defense fund without those donations counting as campaign contributions?

Plain-English summary

Arizona candidates regularly face A.R.S. § 16-351 challenges to their nominating-petition signatures, in which an opponent argues to a court that not enough valid signatures were collected and the candidate should be removed from the ballot. Defending those suits costs real legal fees. Senator Pierce asked whether someone who donates to a candidate's legal defense fund covering the lawsuit was making a "contribution" within the meaning of A.R.S. § 16-901, which would trigger reporting, contribution limits, and other campaign-finance machinery.

The AG concluded those donations are not contributions, provided two conditions hold: (1) the donations are used only to cover legal expenses for defending the petition challenge, and (2) the donations go to a separate fund that is not a political committee. The reason is that "contribution" under A.R.S. § 16-901(5) only covers donations made for the purpose of "influencing an election." Defending against a signature challenge is not advocacy or campaigning. It is defending the candidate's right to appear on the ballot at all. The Arizona Court of Appeals construed similar language in Kromko v. City of Tucson, and the Federal Election Commission has taken the same position in advisory opinions: ballot-access litigation funds are not campaign-finance regulated as long as they are kept structurally separate from the candidate's committee.

The AG also noted a confirming structural cue. Arizona's Clean Elections Act, A.R.S. § 16-948(D), allows publicly financed candidates to maintain legal defense funds for fines, civil penalties, and enforcement-defense costs, paid for with private money even though publicly financed candidates otherwise cannot accept private contributions. That carve-out only makes sense if the legal defense fund money is not a "contribution."

Currency note

This opinion was issued in 2011. Subsequent statutory amendments, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice. Verify current law before relying on any specific rule, deadline, or remedy mentioned here. Arizona's campaign-finance code has been substantially rewritten since 2011 (notably the 2016 omnibus rewrite of Title 16, chapter 6), and any candidate setting up a defense fund should verify the current treatment.

Background and statutory framework

The opinion drew heavily on FEC Advisory Opinions 1996-39 and 2003-15. The FEC has consistently held that money raised and spent solely on ballot-access lawsuits is not a contribution or expenditure under federal campaign-finance law, as long as the fund is structurally separate from the candidate's authorized committee. The structural separation requirement matters: if the candidate's regular campaign committee starts paying these legal bills out of its general account, the bills become campaign expenses and any donations earmarked for them become contributions.

Under Arizona law, a "political committee" is a candidate or association organized to influence an election. The AG's reasoning was that a body organized solely to fund defense of a ballot-access lawsuit is not "engaged in political activity in behalf of or against a candidate" within the meaning of A.R.S. § 16-901(19). It is engaged in litigation defense.

The opinion left some space for hard cases. If a defense fund was used to do anything beyond paying the lawyers (such as running issue advertising or general voter contact), that activity would push it into political-committee territory. And the AG cautioned that under FEC guidance, candidates should avoid using the fund for "activity which would influence the candidate's election."

Common questions

Q: How do I keep a legal defense fund separate from my campaign committee?
A: At minimum, separate bank account, separate fundraising solicitations, and separate accounting. The fund's solicitations should make clear that donations go to legal expenses for defending a specific lawsuit, not to the campaign generally. Most candidates use a separate trust or LLC to hold defense funds.

Q: Can corporations or labor unions donate to a legal defense fund?
A: This opinion did not address that directly. Because the donations are not "contributions" within the meaning of A.R.S. § 16-919, the corporate/labor union ban is at least arguably not triggered. Practitioners should verify with current counsel before accepting corporate or union money for a defense fund.

Q: What about defending a campaign-finance investigation, not a ballot-access challenge?
A: For publicly financed candidates, A.R.S. § 16-948(D) explicitly permits private legal-defense fundraising for Clean Elections enforcement actions. For privately financed candidates, this opinion did not extend to enforcement-defense costs and the analysis would have to be done separately.

Q: Are donations to the legal defense fund tax-deductible?
A: This opinion is silent on tax treatment. Federally, gifts to a candidate's legal defense fund are generally not deductible as charitable contributions. Donors should consult a tax professional.

Citations and references

Statutes:

• A.R.S. § 16-351 (nominating-petition challenges)
• A.R.S. § 16-901 (campaign-finance definitions)
• A.R.S. § 16-948(D) (Clean Elections legal defense fund)

Cases and authorities:

• Kromko v. City of Tucson, 202 Ariz. 499, 47 P.3d 1137 (App. 2002), defining "influencing an election"
• FEC Advisory Opinion 2003-15
• FEC Advisory Opinion 1996-39

Source

• Landing page: https://www.azag.gov/opinions/i11-006-r11-010
• Original PDF: https://www.azag.gov/sites/default/files/2025-06/I11-006.pdf

Original opinion text

To:

The Honorable Steve Pierce

Arizona State Senate

Question Presented

If a lawsuit is filed pursuant to Arizona Revised Statutes (“A.R.S.”) § 16-351 challenging a candidate’s nomination petition signatures in order to disqualify the candidate from the ballot, are donations made to a legal defense fund for the sole purpose of covering the candidate’s legal expenses to defend the lawsuit considered contributions within the meaning of A.R.S. § 16-901?

Summary Answer

No. Consistent with interpretations of the Federal Election Commission, “contribution” as defined in A.R.S. § 16-901(5) does not include donations made to a legal defense fund for the sole purpose of covering the candidate’s legal expenses to defend a lawsuit over nominating petition signatures. Such donations, however, must be made to a separate fund that is not a political committee.

Analysis

Contributions to candidates for political office in Arizona are regulated by Title 16. Section 16-901(5) defines the term contribution as “anything of value made for the purpose of influencing an election.” The definition includes donations to support such activities as “supporting or opposing the circulation of a petition for a ballot measure, question or proposition or the recall of a public officer” and the retirement of campaign debts. Id. The statute, does not, by its terms, state that donations to defray the costs of defending a lawsuit that threatens a person’s appearance on the ballot are contributions.

The definition of contribution, while broad, is limited to those donations “made for the purposes of influencing an election.” Although the phrase “influencing an election” is not defined in § 16-901(5), the phrase has been interpreted by Arizona courts and would apply to donations made to support express advocacy on behalf of a candidate. Cf. Kromko v. City of Tucson, 202 Ariz. 499, 503, ¶ 10, 47 P.3d 1137, 1141 (App. 2002) (construing term “influencing the outcome of elections” in A.R.S. § 9-1500.14 to mean a communication that unambiguously “encourages a vote for or against a candidate or encourages the reader to take some other kind of action” related to the election) (quoting Schroder v. Irvine City Council, 118 Cal. Rptr. 2d 330, 339 (Cal. App. 2002)). Likewise, the specific examples enumerated in § 16-901(5) relate directly to campaigning, including opposing the circulation of petitions.(1) Defending a challenge to petition signatures is neither campaigning nor advocacy, but rather the defense of a person’s appearance on the ballot.

Furthermore, legal services that otherwise meet the definition of contributions, such as the review of campaign materials for compliance with election law, are exempt from the definition of contribution, provided that the attorney is paid by his or her regular employer. A.R.S. § 16-901(5)(b)(ix). Donations to a legal defense fund for the purposes of defending a challenge to candidate signatures do not otherwise meet the definition and, thus, the Legislature apparently did not intend such donation to be contributions.(2)

The statutory definition of “political committee” reflects the same principle. Political committees, as defined by A.R.S. § 16-901(19), include candidates and “association[s] . . . organized . . . for the purpose of influencing the result of any election” that “engage[] in political activity in behalf of or against a candidate.” (emphasis supplied). Accordingly, donations to a legal defense fund for the sole purpose of defending a ballot challenge are not donations to a committee “engage[d] in political activity.”

This result is consistent with the guidance of the Federal Election Commission. It has been the Federal Election Commission’s longstanding policy that monies received and spent by a legal defense fund are not “funds ‘in connection with an election for federal office.’” F.E.C. Advisory Opinion 2003-15, 2003 WL 22019457 at 3. In Advisory Opinion 1996-39, the Commission explained that donations to secure a candidates’ placement on the ballot were outside the purview of the Federal Election Campaign Act of 1971 because the ballot access litigation was “a condition precedent to the candidate’s participation in the primary election.” 1996 WL 577570 at 1. Thus “funds received and spent to pay for the expenses of the litigation [similar to that proposed in the question presented] would not be treated as contributions or expenditures for purposes of the Act, provided they are raised and spent by an entity other than a political committee.” Id. at *1.(3)

Conclusion

Donations made to a legal defense fund for the sole purpose of defending a challenge to a candidate’s petition signatures are not contributions within the meaning of § 16-901(5) provided they are made to a separate fund that is not a political committee.

Thomas C. Horne

Attorney General

Other provisions of § 16-901(5) are more specific. For example, the statute presumes that “[m]oney or the fair market value of anything directly or indirectly given or loaned to an elected official for the purpose of defraying the expense of communications with constituents, regardless of whether the elected official has declared his candidacy” is a contribution. A.R.S. § 16-901(5)(a)(ii); Ariz. Att’y Gen. Op. I00-007 (“If the Legislature had intended to adopt an ad hoc approach to constituent communications based on an evaluation of whether a specific correspondence had the purpose of influencing the outcome of an election, the Legislature would not have specified that monies received for constituent communications are ‘contributions.’”); see also A.R.S. § 41-133 (setting forth provisions of office holder expense accounts for state elected officials).

Additionally, Arizona law permits publicly financed candidates to maintain legal defense funds to cover the costs of “fines or civil penalties, [] costs or legal fees related to representation before the commission, or for defense of any enforcement action under [the Citizens Clean Elections Act],” and does not allow public funds to be used for these expenses. A.R.S. § 16-948(D). Because publicly financed candidates face severe restrictions on the acceptance of private campaign contributions, the allowance of private funding for a legal defense fund implies that such funds are not contributions. See also A.R.S. § 16-961(A) (stating that the term contribution, as used in the Citizens Clean Election Act, is defined in § 16-901).

The FEC also advises that candidates should take care “to avoid activity which would influence the candidate's election” Id. at *2. Donations to a political committee are presumed to be for the purpose of influencing an election. See Ariz. Att’y Gen. Op. I11-003 (“A committee’s effort in supporting or opposing a recall election . . . constitutes ‘influencing an election’ as that terms is used in § 16-901.”).