Controlling partners (Category 1)
U.S. persons who controlled a foreign partnership — more than 50% of capital or profits — at any point in the year.
If you are a U.S. person with an interest in a foreign partnership, Form 8865 may be required — and the penalty for missing it starts at $10,000 per partnership per year, with foreign tax credit reductions on top.
Which parts you file depend on your category of ownership. As an international tax specialist, I determine your category, prepare the form and its schedules, and coordinate the partnership income with the rest of your return.

U.S. persons who controlled a foreign partnership — more than 50% of capital or profits — at any point in the year.
You own at least 10% while U.S. persons together control more than half of the foreign partnership.
You contributed property to a foreign partnership and either crossed 10% ownership or contributed more than $100,000.
Your interest in a foreign partnership changed enough to trigger a reportable event.
Form 8865 mirrors a U.S. partnership return, so the schedules matter as much as the form. I determine your category and file the parts that category requires.
Per foreign partnership, per year, for failure to file complete and accurate information.
An additional $10,000 for each 30-day period after 90 days from IRS notice.
A 10% reduction of foreign tax credits for the partnership items, increasing the longer the failure continues.
10% of the fair market value of property contributed, up to $100,000 — uncapped if the failure is intentional.
Form 8865 also tolls the statute of limitations: leaving it off keeps the related return items open to assessment until you file. Early, documented correction is the strongest position.
U.S. persons who fall into one of four categories: those who control a foreign partnership (more than 50% — Category 1), 10% owners when U.S. persons collectively control it (Category 2), those who contribute property to it (Category 3), and those with certain acquisitions, dispositions, or changes in their interest (Category 4). You can fall into more than one category in the same year.
For Categories 1, 2, and 4, the penalty is $10,000 per foreign partnership per year, plus up to $50,000 more if the failure continues after IRS notice, along with a 10% reduction of foreign tax credits that grows over time. For Category 3 contributions, the penalty is 10% of the value of the property contributed, up to $100,000 — uncapped if the failure is intentional.
Yes. Like other international information returns, failing to file Form 8865 can toll the statute of limitations, keeping the related items on your return open to IRS assessment until you file. That is one reason to correct a missed year rather than hope it closes on its own.
It largely mirrors a U.S. partnership return (Form 1065), including Schedule K-1 for your share of income and, where applicable, Schedules K-2 and K-3 for international items. Contributions and dispositions have their own schedules. The required set depends on your filing category.
You file the delinquent form with a reasonable-cause statement. Well-documented reasonable cause can abate the penalty when there was no willful neglect, and filing before the IRS assesses gives you the strongest footing. I prepare the correction alongside the affected personal return.
Tajma Qorri is the founder of Qorri Tax Service LLC and an international tax specialist with more than 10 years in public accounting at Plante Moran, Grant Thornton, and Dean Dorton. Her focus is cross-border compliance — Forms 5471, 5472, 3520, and 8938; FBAR reporting; streamlined filing procedures; and tax-treaty analysis — for individuals and small businesses.
Every engagement is handled directly by Tajma, never passed to junior staff, and she has filed returns for clients in all 50 states. You get a firm, flat-fee quote before any work begins.

Qorri Tax works from an office at 222 S Prospect Ave in Park Ridge, IL, serving Chicago-area clients in person and clients in all 50 states remotely. Whether you are around the corner or across the country, Form 8865 preparation is handled the same way — directly by Tajma, start to finish.
Form 8865 engagements are quoted as a flat fee up front, based on your filing category and the schedules required. See pricing →
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