Do I file Form 8804 / 8805 even if no tax is owed?
Withholding return or recipient slip obligations of this kind are generally required on the facts rather than on the tax result, so a nil position does not remove one. US and foreign partnerships with foreign partners and effectively connected income.
What happens if I have missed Form 8804 / 8805 for several years?
Missed years are dealt with as a package rather than one at a time, because the route chosen for the first year affects the relief available for the rest. We map the years and the obligations before anything is filed.
Is Form 8804 / 8805 the same as the other reports I already file?
No. A partnership's withholding return and per-partner statements on income effectively connected with a US business allocated to foreign partners. Satisfying a different obligation, even one covering the same accounts or entity, does nothing for this one.
Do I owe US withholding on partnership profits I never received?
Often, yes. The withholding attaches to the income allocated to you on the partnership's books, not to the cash it sends out. A partnership that reinvests its profits, repays debt or holds back working capital still allocates effectively connected income to each foreign partner, and the withholding obligation follows that allocation. The practical result is a partner funding a US tax payment out of their own resources in a year they received nothing. It is not a penalty and it is not lost — the amount reported to you is credited against your own US liability when you file — but the timing can be painful, and it is worth modelling before the year closes rather than after.
Who is liable if the partnership failed to withhold on a foreign partner?
The partnership. That is the design of the regime: collection is placed on the entity that controls the allocation, because a foreign partner may have no other US presence to collect from. If withholding was not taken, the obligation does not simply move across to the partner's own return. The partnership remains answerable for it, along with the interest and penalties that attach to a withholding agent's default. General partners and managers tend to discover this during an examination, by which time the partner may have been redeemed and the cash long since distributed. Where the partner has meanwhile paid their own US tax, relieving the double collection is possible but evidence-driven.
What is the difference between Form 8804 and Form 8805?
One is the return, the other is the slip. The partnership files a single annual withholding return reporting the effectively connected income allocated to foreign partners and the tax withheld in total. It then issues a separate per-partner statement to each foreign partner, showing that partner's share of the allocated income and of the withholding. The partner uses that statement to claim credit on their own US return. Filing one without the other is a common failure. A partnership that has paid the money but never issued the statements has left its partners unable to evidence a credit they have already funded.
I received a Form 8805 — what am I supposed to do with it?
Treat it as evidence that US tax has already been paid in your name. The statement shows the income allocated to you that is effectively connected with a US business, and the tax withheld against it. That withholding is not the final tax; it is a payment on account. You claim it as a credit on your own US return, which is also where the real liability on that income is computed. It may come out higher than the amount withheld, or lower, in which case a refund arises. Filing the statement away is not enough. Without a return there is nothing for the credit to attach to, and the money stays where it is.
Our partnership just admitted its first foreign partner — what changes?
The partnership becomes a withholding agent. That changes its calendar and its cash management rather than its business. Someone has to determine whether the partnership's income is effectively connected with a US trade or business, track the share allocated to the foreign partner, remit against that share during the year rather than after it, then report the year and issue the partner statement. It is worth reading the partnership agreement at the same time. Agreements drafted for domestic partners are frequently silent on who bears the withholding, whether it counts as a distribution to that partner, and what happens in a year when allocation and distribution do not match.
Does a partnership formed outside the US fall under these rules?
It can. The test is not where the partnership was organised but whether it has income effectively connected with a US trade or business and foreign partners to allocate that income to. A partnership formed abroad which carries on business in the United States sits squarely within the regime, and its partners are often surprised to find a US return and a withholding obligation attached to a vehicle they think of as entirely foreign. This catches structures where a US operation is held through a non-US entity for commercial or local law reasons. How that entity is classified for US tax matters as well, because a vehicle treated as a partnership in the United States may be a company at home.
How do I claim a tax treaty benefit?
Three things usually have to line up: proof you are resident of the treaty country, a declaration to whoever is paying you so they withhold at the treaty rate rather than the statutory one, and the claim itself on the return of the country giving relief. Do it before the payment where a reduced rate is available — claimed afterwards it becomes a refund exercise instead, which takes far longer. See certificates of residency.
Does a remote employee create a permanent establishment?
It can. One employee working from home in another country may be enough where the arrangement gives the company a fixed place at its disposal, or where that person habitually concludes contracts. Seniority and function matter more than headcount: a salesperson closing deals is a far greater risk than a developer. The exposure is corporate tax and payroll registration in that country, which is why it is worth testing before the hire rather than after. See PE risk review.