How do I fix late T1135, penalty relief?

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Answer

Relief runs through the disclosure programme or a taxpayer-relief request, depending on whether income was also unreported. The route chosen for the first year affects the relief available for every year behind it.

How this gets fixed

Relief runs through the disclosure programme or a taxpayer-relief request, depending on whether income was also unreported. Filing the missing years correctly, in one package with a single narrative, is what makes relief assessable.

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Where it does not apply

The foreign-property reporting penalty runs per year and does not care whether tax was owed, which is how a decade of unreported foreign accounts becomes a large number with no tax behind it.

How do I fix late T1135, penalty relief?
ItemAmount
Years unfiled3
Forms due per year1
Assumed penalty per formUS$5,000
Exposure before any reliefUS$15,000
Tax actually owed on the incomeUS$0

US$15,000 of exposure against nil tax. That asymmetry is why the disclosure routes exist and why the sequence of filings matters more than the arithmetic — filed in the right order under the right route, the penalty position can be very different from this.

An illustration, not a client file. The sums are chosen for legibility and the thresholds are stated for the example alone — nothing reaches a filing until it has been confirmed at source for your own year.

Where to go from here

The full treatment — who it binds, the deadline, the penalty and the fixed fee — is on Late T1135 — penalty relief. If that describes your position, the next step is a short call — not a form.

Reviewed for accuracy for the 2025 and 2026 filing seasons by Udit Gupta, Cross-Border Tax Expert, Legal Quotient Consultants. General information, not advice for your circumstances — call our 24-hour helpline to discuss your own position.

International tax accountant — what this page covers

Readers arrive here searching for international tax accountant, and late T1135 is what the page is about. Below: who it catches, what has to be filed, and what it costs — quoted in writing, before anything is done.

What these engagements turn on

Case study 1

Decade of unreported foreign accounts filed as one package

A client had held savings and investment accounts in their country of origin since before arriving in Canada and had reported none of them on the foreign property form, across many years. The interest was small and much of it had been taxed at source. Work began with reconstructing each account's history year by year and identifying the first year the reporting obligation was triggered. The missing forms were then prepared as one set, with a single chronology explaining when the client learned of the requirement. The engagement produced a complete filed history of the property and a relief application resting on that chronology rather than on the arithmetic.

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Case study 2

Income reported all along but the form never filed

This client's returns had included the foreign interest and dividends every year. The property form had simply never been prepared, because nobody had told them it existed separately from the income. With no unreported income, the matter was not a disclosure case at all. The forms were prepared for each affected year from the same figures already on the assessed returns, so the two sets agreed line for line, and the application was framed as a request for relief from the reporting penalty alone. The engagement produced the filed forms and a written position separating the reporting failure from the reporting of income.

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Case study 3

One year filed, the rest outstanding, narrative repaired

The client had filed the form once, after a letter from a bank prompted a question, and then stopped. That single filed year created a difficulty: it established that the client knew of the obligation, which changed how the earlier gap could honestly be explained. Work began by fixing the chronology around that filing — what prompted it, what advice was given, what was and was not understood — before the remaining years were prepared. The engagement produced a filed set for every outstanding year and an explanation that accounted for the isolated filing instead of stepping around it.

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Case study 4

Scoping which holdings were reportable in which years

A client with accounts in three countries, several opened and closed over the period, assumed the whole gap needed filing. The first work was scoping: establishing for each year whether the holdings crossed the reporting threshold at all, and which of them were reportable property in the first place. Two years turned out to carry no obligation. The package covered only the years in which the obligation existed, with the scoping analysis documented so that the two omitted years were explained rather than left looking like an oversight.

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Case study 5

Authority letter arrived before the catch-up had begun

A client came in holding a letter asking about a foreign bank account. Nothing had ever been filed. The order of work was reversed here: before any form was prepared, the questions were whether a disclosure route remained open now that an enquiry had been raised, and what the letter showed the authority already held. That assessment shaped everything after it. The engagement produced a response to the letter, a filed set of the outstanding forms, and a relief position that acknowledged the enquiry rather than being dressed up as an approach made first.

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Case study 6

Spouses holding one foreign account between them

A married couple held one foreign account jointly and a second in one spouse's name. Neither had filed. Each spouse carries their own reporting obligation, so the work was to establish who held what, in what proportion, in each year, and to prepare two consistent sets of forms that neither double-counted the joint account nor left part of it unreported. The engagement produced matched packages for both spouses and one chronology covering the household, so that the two applications told the same story about how the requirement came to be missed.

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Case study 7

A Foreign Affiliate Return Filed Years Late

The reporting obligation on a company held abroad runs separately from the corporate return and carries its own exposure. The work is reconstructing the surplus position across the open years before any filing goes in.

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Case study 8

A Family Trust Abroad With Reporting on Both Sides

A trust settled in one country and a beneficiary living in another produces reporting for the trust, the settlor and the beneficiary, on different forms and different dates. The engagement maps who files what before anything is prepared.

Read how this one runs

All case studies — every published engagement in one place.

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What people ask us about Late T1135 — penalty relief

I never filed T1135 — what happens now?

The form is an information return, so the consequence attaches to the filing itself rather than to any tax. The penalty runs for each year the form was due and not filed, which is how a long gap grows into a figure with nothing behind it. The first step is to establish which years the reporting obligation actually existed in, then decide the route: the disclosure programme where income was also left off the return, a taxpayer-relief request where the income was reported and only the form is missing. That decision comes before anything is filed, because it governs what relief the whole set of years can still attract.

Can I just file the missing T1135 forms myself?

You can file them, and people do. The difficulty is that filing them one at a time, with no covering explanation, puts each year in front of the tax authority as a separate late information return and leaves the penalty question to be answered year by year. Relief is assessed on a narrative: why the form was missed, when you learned of the obligation, and what you did once you knew. That narrative is made once, for all the years together, and the package has to be internally consistent — the same property, the same values, the same account history in every year. Filing first and explaining afterwards is the sequence that is hard to recover from.

Do I owe a penalty if no tax was owed?

In principle yes, and it is the feature of this form clients find hardest to believe. The penalty attaches to the failure to report the property, not to any income arising from it. So a foreign account that earned very little, or that produced income already taxed abroad and fully relieved here, can still carry a reporting penalty for every year the form was missed. That asymmetry — a substantial exposure with no tax behind it — is the reason the relief routes exist, and it is also the reason a catch-up is worth doing properly rather than quickly. The penalty position is usually where the whole exercise is decided.

Should I use voluntary disclosure or ask for relief?

It turns on one question: was income left off the returns as well as the form? Where the foreign property produced income that was never reported, the matter is an unreported-income matter and the disclosure programme is the route. Where the income was reported all along and only the form was missed, a taxpayer-relief request is usually the appropriate application, because there is nothing to disclose. Cases sit in between — one reported account and one that was not, or reported income on the wrong figures — and those are the ones to map before filing. The route chosen for the first year sets what is available for every year behind it.

How many years back do I have to file T1135?

It is not a single answer. It is the set of years in which you actually held reportable foreign property above the reporting threshold, which is often fewer years than a client assumes and occasionally more. Working that out means going back through account statements, purchase documents and exchange rates to find the first year the obligation was triggered and any year in which it lapsed. That scoping is done before anything is drafted, because a package including a year with no obligation invites a question about the whole set, and one that omits a year leaves the narrative incomplete.

Will filing this year's T1135 draw attention to the years I missed?

It can. A first-time form showing a mature foreign portfolio raises the obvious question of when the property was acquired, and the form itself asks for information that answers it. That is the awkward position of filing the current year correctly while leaving the earlier ones outstanding: the return is right, and it points straight at the gap behind it. Where there is a gap, the current year is normally filed as part of the catch-up package rather than ahead of it, so the explanation arrives with the filings instead of after a question about them.

What happens if I have not filed for several years?

Missed years are handled as one package, not one at a time, because the route chosen for the first year determines the relief available for the rest. Each country has a disclosure or relief programme with its own conditions, and entering the right one — before the authority contacts you — is usually what keeps penalties down. Filing quietly outside a programme forfeits that protection. See catching up on missed returns.

What is the penalty for a late T1135 or a missed FBAR?

Both are penalty regimes attached to the form rather than to any tax, which is why people who owed nothing still face them. The Canadian foreign property statement carries a per-month penalty with much larger amounts for a failure that continues or is made knowingly; the US account report is separate again and pivots on whether the failure was wilful. Relief exists — voluntary disclosure, reasonable cause, taxpayer relief — and it narrows once the authority makes contact. The reporting trigger on the US side is an aggregate balance over $10,000 at any point in the year. See late T1135 penalty relief.

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