Technical article
The Yearly Forms for a Trust with Heirs Abroad: A Table by Country
France also charges a yearly 1.5% levy on trust assets not declared for its wealth tax.
Picture a trust set up by a couple in Canada. A trustee in another country runs it. Their three children live in Spain, Japan and Brazil. How many forms does that trust create in a year, and who files each one?
The sources point to three groups of filers. The trustee files for the trust. The person who set it up may file in the home country. Each heir files in the country where they live. The table lists what the sources name.
The forms, by filer
| Filer | Form or register | When | What the sources give for a late or missing filing |
|---|---|---|---|
| US trustee | Form 1041 and a statement to each beneficiary | April 15, extendable by 5.5 months | |
| US trust paying a foreign heir | Forms 1042 and 1042-S | March 15 | 5% a month up to 25% late filing; 0.5% a month up to 25% late payment |
| US person who owns, funds or receives from a foreign trust | Forms 3520 and 3520-A | April 15, or October 15 extended; March 15 for 3520-A | The greater of US$10,000 or 35%; for a missing 3520-A, the greater of US$10,000 or 5% of the trust assets treated as owned |
| UK trustee | Trust Registration Service | 90 days after becoming liable | May be GBP 5,000 (about US$6,500) |
| UK trustee | Inheritance tax account on entry, each ten-year point and exit | Tax due within 6 months | |
| Canadian trustee | T3 return with a beneficial-owner schedule | 90 days after year end | The greater of CAD 2,500 (about US$1,800) or 5% of the highest property value, if the failure is knowing or grossly negligent |
| Canadian trustee | NR4 slips for payments to non-residents | 90 days after year end | Tax not withheld plus 10%, or 20% if repeated knowingly |
| French trustee | Forms 2181-Trust 1 and 2 | One month after an event; 15 June each year | EUR 20,000 (about US$22,000) or more; see below |
| Germany, anyone who receives | Report to the inheritance tax office | 3 months after learning of it | |
| Germany, resident holder | Report a 10% or larger share in a foreign asset pool, or cost over EUR 150,000 | With the return, within 14 months of year end | |
| Australian trustee | Trust tax return | 31 October 2026 for 2025-26, unless extended | Non-disclosure tax of 47% on incorrect trustee-beneficiary statements (tier U) |
| Spanish resident | Foreign assets form above EUR 50,000 per category | 1 January to 31 March | |
| Japanese resident | Overseas assets statement above JPY 50 million at 31 December | 15 March | |
| Brazilian resident | Central bank declaration if USD 1 million or more is abroad | 15 February to 5 April | Up to BRL 250,000 (about US$45,000) |
| Mexican resident | Annual return; report receipts over MXN 500,000, inheritances included | April |
The United States, United Kingdom, France and Germany rows rest on tax office or government pages (tier A). The Canadian penalty comes from a large firm's guide (tier B) and the Australian one from a page of tier U. The Japan row is tier A, the Mexico and Brazil rows tier B, and the Spain row tier C.
Where the sources differ
France is the clear case. A 2012 article gives EUR 10,000 or 5%. An older tax office note gives EUR 20,000 or 12.5% of the trust's value, if higher. A 2026 firm page gives a fixed EUR 20,000 with an 80% surcharge on tax reassessed. Tier A and tier C sources are both in the mix. France also charges a yearly 1.5% levy on trust assets not declared for its wealth tax.
Canada has a second layer. A Canadian who contributes to a non-resident trust files form T1141. One older source (tier C, 2020) puts the penalty at CAD 2,500 a year, with CAD 500 a month for knowing failures, up to CAD 12,000.
You could
You could write each filer's name on a sheet, with the dates from the table beside it. You could ask your trustee for a yearly calendar that includes your heirs' countries.
Which of these forms has surprised your family, or might? If you have filed one, tell us how long it took. Someone with heirs in the same country may find it useful.
Figures are estimates for planning, based on public data. Date read: October 2026.
Sources
- IRS instructions for Forms 1041, 1042, 3520 (A), gov.uk Register a trust as a trustee (A), gov.uk inheritance tax trust forms (A)
- Canada Revenue Agency T3 guide and NR4 guide (A)
- Chambers Private Wealth 2024-26 guides for Canada and Germany (B)
- Gesetze im Internet inheritance tax and tax code sections (A), impots.gouv.fr form 2181-Trust 2 (A)
- French trust penalty articles, 2012 to 2026 (C)
- Australian Taxation Office trust pages (A)
- Brazil central bank declaration notes via 2026 firm guide (B)
- National Tax Agency overseas assets guide, Japan (A)
- Mexico tax summary 2025 (B)
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