Form 8858
The Information Return of U.S. Persons With Respect to Foreign Disregarded Entities and Foreign Branches. A single-owner foreign company or overseas branch may not be a separate taxpayer, but it still needs its own form.
Illustration of Form 8858's layout: page 1, Schedule C-1 and Schedule M. Not the actual IRS form.
1
form for each foreign disregarded entity or branch
§987
currency gain and loss rules for branches
2
owners to identify: the tax owner and the direct owner
$10K
starting penalty in many cases
Who needs to file
Form 8858 covers foreign entities that are disregarded for U.S. tax and foreign branches of U.S. businesses, whether you own them directly or through other companies.
A U.S. person who is the tax owner of a foreign disregarded entity, or who operates a foreign branch.
A U.S. person who owns the entity or branch through one or more tiers of other disregarded entities.
Certain Form 5471 filers, when their controlled foreign corporation owns a disregarded entity or branch.
Certain Form 8865 filers, when their controlled foreign partnership owns a disregarded entity or branch.
Some partners in partnerships with foreign branches or disregarded entities also file, under rules the IRS recently revised.
Why it's complicated
A disregarded entity's income flows onto its owner's return, but the IRS still wants its books, its currency results and its dealings with related parties.
The legal owner and the owner for U.S. tax purposes can be different entities, and the form needs both.
Branches with a different functional currency recognize foreign currency gain or loss under some of the most technical rules in the code.
An income statement in the functional currency and a balance sheet in U.S. dollars, prepared on U.S. principles.
Payments between the entity, its owner and related companies are reported on Schedule M.
Income taxes paid abroad are reported by country and foreign tax credit category.
An organization chart is required, and the form often has to line up with Forms 5471 and 8865 filed for the same group.
Penalties for not filing
Because the entity isn't a separate taxpayer, Form 8858 is one of the most commonly overlooked international filings.
$10,000
per year, per foreign corporation or partnership, when the form is required with a Form 5471 or 8865.
+$50,000
more, at $10,000 per 30 days, if it's still not filed 90 days after an IRS notice.
−10%
of your foreign tax credits, with further reductions if the failure continues.
Open
statute of limitations. A missing form can keep your return open to audit.
Depending on your situation, reasonable-cause relief or IRS procedures for late international information returns may be available.
Where CPA judgment helps
I look at how every entity in your structure fits together, not just the one on the form.
Evaluating whether disregarded treatment is still the right choice for you.
Handling Section 987 consistently from year to year.
Lining up Forms 8858, 5471 and 8865 in multi-tier structures.
Making sure foreign taxes paid abroad actually reduce your U.S. tax.
Form 8858 · From $1,999 per form
Tell me about your foreign entities and branches and I'll send a quote. Final pricing depends on the number of entities and the currency work involved.
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