Form 8865

Form 8865, Return of U.S. Persons With Respect to Certain Foreign Partnerships, is the foreign partnership sibling of Form 5471. It reports the same kinds of facts, carries the same kind of penalty, and fails for the same reason: the filing obligation attaches to people who do not think of themselves as owners of a foreign business.

Four categories drive who files, and they are not alternatives. A filer checks every box that applies and files the union of the required schedules.

Category 1 is control: a US person who controlled the foreign partnership at any time during the partnership's tax year, control meaning more than a 50% interest. Category 2 is the ten-percent rule: a US person who owned a 10% or greater interest while the partnership was controlled by US persons each holding at least 10%. Category 3 is contributions, under Section 6038B: a US person who contributed property in exchange for a partnership interest and either owned at least 10% immediately after, or whose contributions during the preceding 12 months exceeded $100,000. Category 4 is changes in interest, under Section 6046A: reportable acquisitions, dispositions, and proportional changes.

Categories 1 and 2 track the partnership's operations, and the schedule set looks familiar to anyone who has prepared a Form 1065: Schedule K and K-1, the international Schedules K-2 and K-3, balance sheet and reconciliation schedules, Schedule N for transactions between the partnership and controlled entities, and the partner capital accounts. Categories 3 and 4 are transactional and appear only in the year of the event, which is exactly why they never show up in a rollforward. A prior-year workpaper set gives no signal at all that a Category 3 contribution happened.

The penalty structure has two independent tracks. Under Section 6038, failure to file a Category 1 or 2 return costs $10,000 per partnership per year, with continuation penalties after notice and a reduction in foreign tax credits. Under Section 6038B, failure to report a contribution costs 10% of the fair market value of the contributed property, capped at $100,000 unless the failure was intentional, in which case the cap disappears. Section 6501(c)(8) holds the statute of limitations open on the taxpayer's whole return until the information is furnished.

Two scoping habits prevent most of the misses. Screen for contributions separately from ownership, because Category 3 can apply to a person who ends the year owning nothing reportable. And build the ownership analysis with attribution in mind rather than from the cap table, because constructive ownership under the partnership rules can push a US person over the 10% line without a direct interest.

Related terms: Form 5471, Schedule K-1 (Form 1065), Partner Outside Basis and Shareholder Basis, Form 8858

Go deeper: Form 5471: Who Must File, Every Schedule, and the Errors That Trigger Penalties

The Category 3 and 4 triggers live in transaction files, not in the trial balance. Adopt's agents read those documents alongside the prior-year filing set and flag the events that create a new return. Sign up free.