How much is the penalty for filing Form 1042-S late?
There is no single figure, and a number quoted without your facts is a guess. Exposure on this kind of statement is charged by reference to the form and the length of the delay rather than to the tax involved, so a period with nothing withheld can still be expensive. The obligation also runs per recipient: a payer with a run of foreign recipients has a set of missed statements rather than one late filing, and the exposure is counted that way. Establish how many statements are outstanding, and how late each one is, before trying to price the problem.
Can I still file a 1042-S for a prior year?
Yes, and doing it before the gap is raised with you is materially better than doing it afterwards. A late statement is still the document the recipient needs to claim back over-withheld tax or to support a foreign credit at home, so filing late still does real work for them. Prepare the outstanding years as a set rather than one at a time: the recipient records, the payment characterisations and the codes have to be consistent across them, and inconsistency between years invites questions of its own. Keep a written record of why each year was late.
Do I get a penalty if no tax was withheld?
You can. The exposure follows the missing statement, not the money. A payment that was exempt, or reduced to a treaty rate, is still a payment of US-source income to a foreign recipient, and the exemption is meant to be reported on the slip rather than used as a reason to leave the recipient out. So a reporting run where nothing was held back can carry the same kind of failure as one where tax was collected in full. That is the part payers find counter-intuitive: the absence of tax is not the absence of an obligation.
Is a corrected 1042-S treated as a late filing?
They are different problems and it helps to keep them apart. A statement filed after its date is late. A statement filed on time with a wrong income or exemption code is not late — it is wrong, and the remedy is a corrected statement from the withholding agent. The distinction matters because the codes decide how the payment is characterised on both sides of the border, so a wrong code can do more damage to the recipient than a short delay would. Where a payer has both problems in one year, deal with the missing statements and the corrections as a single exercise.
The payer never sent my 1042-S — what can I do?
Ask the withholding agent for it in writing, and keep the request. The statement is theirs to issue; a recipient cannot file it in their place. Meanwhile, do not let the missing slip stop your own position being prepared — reconstruct the payments and the tax taken at source from contracts, remittance advices and bank records, so the claim is ready to go when the statement arrives. If the agent will not produce it, that reconstruction and the correspondence are what you have to support the amount withheld, and they are far easier to assemble while the records are still to hand.
Should I file late statements or wait to be asked?
File. A gap does not improve with age: the delay is one of the two things the exposure is measured against, so every period that passes makes the same missing statement more expensive. Waiting also removes the choice of how the matter is presented, because a filing you initiate comes with your own account of what went wrong and what has been put in place, while one prompted by an enquiry does not. Collect the outstanding recipient statements, file them as a set, and record the reason for the delay in the file.
What is FIRPTA withholding?
FIRPTA is the US regime that treats a foreign person's disposition of a US real property interest as taxable and makes the buyer withhold on the gross proceeds to secure it. Because the deduction is on the price rather than the profit, it routinely exceeds the real tax — sometimes on a sale made at a loss. A withholding certificate applied for before closing can reduce it to something closer to the actual liability. See the FIRPTA withholding certificate.
Which kind of investor income is most exposed to double taxation?
Dividends from a foreign corporation. They have already borne corporate tax, the source country withholds on payment, and your residence country taxes the receipt — three layers, only two of which a credit can reach. Interest and royalties carry the same source withholding without the corporate layer. This is why the withholding article and the paperwork that reduces it matter more for portfolio income than for salary. See dividends, interest and royalties articles.
