Revenue Procedure 71-17: Nonmember Income for 501(c)(7) Clubs

Revenue Procedure 71-17 is the IRS guidance that tells a 501(c)(7) social club how to tell member income from nonmember income and what records to keep to prove the difference. It defines who counts as a member’s guest, gives two presumptions that let member-paid guest charges be treated as member income, and lists the documentation the club must collect at the time of each event. The classification matters because a club that lets nonmember revenue climb too high loses its tax-exempt status.

Why the Member Versus Nonmember Line Matters

A 501(c)(7) club stays on safe ground when no more than 15 percent of its total gross receipts come from nonmember use of club facilities and services. A separate 35 percent ceiling applies to all outside income combined, meaning nonmember revenue plus investment earnings like dividends, interest, and rental payments. Crossing either line doesn’t produce automatic revocation, but it shifts the IRS to a facts-and-circumstances review of whether the club still genuinely operates for its members.¹

The thresholds exist because the tax code requires a 501(c)(7) to be organized and operated exclusively for pleasure, recreation, and other nonprofitable purposes, supported by membership fees, dues, and assessments. A club that opens its facilities to the general public or advertises for public patronage is treated as engaging in business and falls outside the exemption.² Every dollar the club receives has to be classified, and Rev. Proc. 71-17 is the classification rulebook.

Who Counts as a Member, a Guest, and the General Public

Rev. Proc. 71-17 defines the “general public” as anyone other than a member of the club, their dependents, or their guests. A member’s spouse is treated as a member.³

Income qualifies as member income when a member pays the club for their own use or for the use of their bona fide guests. Guest charges paid by a member remain member income, which is why the recordkeeping rules exist in the first place: the IRS needs proof that a real member actually paid the bill and was not reimbursed by someone outside the membership.⁴

Income shifts to the nonmember column when a nonmember pays the club directly. The most common example is a corporation booking an event and paying the club itself rather than routing the charge through a member. Even if a member extended the invitation, the payment source controls the classification. One exception matters here: under the presumptions below, payment from a member’s employer can still qualify as member income when the group meets the size and composition rules.⁴

The Group-of-Eight Presumption

For small gatherings, Rev. Proc. 71-17 gives clubs a simplified safe harbor. When a group consists of eight or fewer people, at least one of whom is a member, and a member or the member’s employer pays the club directly, the IRS presumes everyone in the group is a legitimate guest.⁴ The club counts the full charge as member income without investigating whether each person at the table is a member.

To rely on the presumption, the club has to keep a contemporaneous log for each occasion. Each entry needs the date, the total number of people in the group, the names of the member and guests, and a signed statement from the member confirming they paid the bill and have not been and will not be reimbursed by a nonmember.³ Skip the log, or collect it weeks after the event, and the presumption falls apart on audit. The charges get reclassified as nonmember income.

The 75 Percent Member-Majority Presumption

Larger events can also qualify for guest-host treatment as long as 75 percent or more of the group are actual club members and a member or member’s employer pays the club directly.⁴ There is no cap on group size. A banquet of 200 people works if at least 150 were members at the time of the event and payment came from within the membership.

The recordkeeping is stricter than the small-group version. The club has to document that 75 percent or more of the attendees were members when the event took place and that payment came from members or their employers.⁴ The practical move is to check attendees against the membership roster before or during the event. Clubs that host frequent large gatherings should build that verification into event registration rather than trying to reconstruct it months later.

Records Required When No Presumption Applies

When a gathering exceeds eight people without hitting the 75 percent member threshold, or when a nonmember pays the club, the full reporting requirements of Rev. Proc. 71-17 kick in. The club must collect detailed information at the time of the event:³

The date, total number of people in attendance, and how many were nonmembers versus members.
Total charges and who paid, whether a member, the member’s employer, or a nonmember.
If a member pays charges that include nonmember use, a signed statement from the member disclosing whether they have been or will be reimbursed and, if so, in what amount.
When a member’s employer reimburses the member or pays the club directly for nonmember charges, the member’s signed statement must include the employer’s name, the amount attributable to nonmember use, each nonmember’s name and relationship to the member, and the business or personal purpose the event served for the member.
If a nonmember who is not the member’s employer pays, and the club claims the payment was a gift benefiting a member, a signed statement from the member identifying the donor, their relationship to the member, and facts supporting the gratuitous nature of the payment.

For large groups of nonmembers who share a common identity, the member can record the class of individuals instead of listing every name. A corporate training group, for instance, can be logged as “25 employees of XYZ Corporation” rather than 25 separate lines.³

What Gets Counted, and What Doesn’t

The denominator in the 15 percent and 35 percent tests is not every dollar the club takes in. Total gross receipts for these calculations include charges, admissions, membership fees, dues, and assessments from the club’s normal activities. Several categories drop out entirely:⁵

Initiation fees and capital contributions.
Investment income (interest, dividends, rents, and similar earnings) is excluded from the denominator, even though it counts toward the 35 percent numerator.
Unusual or nonrecurring income, such as proceeds from a one-time sale of club property.

Investment income hits the 35 percent ceiling harder than many treasurers expect. Because it appears in the numerator but not the denominator, even modest investment returns can eat into the margin faster than an equivalent amount of dues income would expand it. Clubs with sizable reserve funds have to watch this ratio.

What Happens If the Records or the Presumption Fail

The immediate consequence of missing documentation is reclassification. Charges the club treated as member income become nonmember income on audit, which pushes the numerator of the 15 percent and 35 percent tests up. A single large event logged poorly can move a club from comfortable to over the line.

Crossing a threshold does not by itself revoke exemption. The IRS moves to a facts-and-circumstances review and looks at how the club operates overall, including whether it advertises to the public, whether membership criteria meaningfully limit access, and whether recordkeeping matches the rules Rev. Proc. 71-17 sets out.⁶ Poor documentation is itself a red flag on that review, separate from the income percentages. The threshold for revocation is high, and the IRS generally prefers correction, but the stakes are severe enough that a club sitting well under the ceilings should still track the numbers monthly and keep the event logs current rather than reconstructing them at year-end.

1
Internal Revenue Service. Social Clubs
2
eCFR. 26 CFR 1.501(c)(7)-1 – Social Clubs
3
Internal Revenue Service. Revenue Procedure 71-17
4
Internal Revenue Service. The Enduring Relevance of Rev. Proc. 71-17 on IRC Section 501(c)(7) Organizations
5
Internal Revenue Service. Exempt Organizations Continuing Professional Education Technical Instruction Program for FY 1996
6
Internal Revenue Service. Audit Technique Guide – Social and Recreational Clubs – IRC Section 501(c)(7)