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AllowedTax Court of Canada·

Tax Court Rejects Motion to Quash Appeals Due to Incorrect Address

Case No.

📌 In brief

The Tax Court dismissed a motion to quash appeals after finding that the Canada Revenue Agency (CRA) mailed notices to an incorrect address through no fault of the taxpayer. The court ruled that the taxpayer was not responsible for the mailing error and upheld the appeals.

⚖️ Legal holding

A taxpayer is not at fault if the CRA mails notices to an incorrect address through no fault of the taxpayer.

Topics

tax noticesaddress discrepanciesobjections

Provisions

Income Tax Act, s. 165(1)Income Tax Act, s. 166.1(7)Tax Court of Canada Rules (General Procedure), r. 53(3)(b)

📖 Technical summary

The court dismissed the motion to quash the appeals due to the CRA mailing notices to an incorrect address.

📜 Headnote Official document

The Tax Court dismissed a motion to quash appeals, ruling that the CRA mailed notices to an incorrect address through no fault of the taxpayer. The court relied on the taxpayer's consistent provision of a correct address and the CRA's failure to update the mailing address accordingly.

📚 Full judgment Official document

Docket: 2023-512(IT)G BETWEEN: [NAME_1], Appellant, and HIS MAJESTY THE KING, Respondent . Motion heard virtually January 23 and February 13, 2026. Before: The Honourable Justice Edward (Ted) [NAME_2] : Counsel for the Appellant: [redacted] [NAME_4] Counsel for the Respondent: [redacted] [NAME_6]

ORDER In accordance with the attached reasons, the Respondent’s motion under paragraph 53(3)(b) of the Tax Court of Canada Rules (General Procedure) to quash the appeals is dismissed, with costs in any event of the cause. Signed on this 9 th day of April 2026. “[NAME_2]” [NAME_2] J. Citation : 2026 [NAME_7] 63 Date: 20260409 Docket: 2023-512(IT)G BETWEEN: [NAME_1] Appellant, and HIS MAJESTY THE KING, Respondent.

REASONS FOR

ORDER [NAME_2] J. Introduction [ 1 ] The Respondent brings a motion under paragraph 53(3)(b) of the Tax Court of Canada Rules (General Procedure) ( “Rules” ) to quash the appeals of the reassessments of [NAME_1]’s 2008 and 2009 taxation years on the basis that [NAME_1] has not satisfied a condition precedent for instituting the appeals. [ 2 ] The Respondent submits [NAME_1] did not file notices of objection – or apply to the Minister of National Revenue ( “Minister” ) for an extension of time within which to file notices of objection – on or before the deadlines in the Income Tax Act ( “Act” ). Consequently, he did not file valid notices of objection, which is a condition precedent under subsection 169(1) of Act for instituting the appeals. [ 3 ] This motion turns on whether the Minister mailed the notices of reassessment ( “Notices” ) for the 2008 and 2009 taxation years to the right address. The relevant events are as follows: February 26, 2013 – The Federal Court issued a compliance order requiring [NAME_1] to file income-tax returns for the 2008 and 2009 taxation years. · June 25, 2013 – The Canada Revenue Agency ( “CRA” ) received [NAME_1]’s 2008 and 2009 income-tax returns. The mailing address in the returns was a [ADDRESS] street address, London, UK ( “[NAME_8]” ). The CRA researched the [NAME_8] as part of its audit of [NAME_1] and found out that it was an apartment in a high-rise building. · June 2015 – As part of determining [NAME_1]’s tax residency, the CRA obtained his most recent passport application from Citizenship and Immigration Canada. The application was dated April 22, 2013 and it listed his address as the [ADDRESS] street address with a unit number, London, and included the postal code ( “[NAME_9]” ). · July 3, 2015 – The CRA sent a proposal letter to the [NAME_9], copying [NAME_1]’s authorized representative. Later that month, the representative requested an extension of time to respond to the proposal. August 10, 2015 – [COMPANY_10] advised the CRA that it would work on the response to the proposal letter. August 28, 2015 – CRA computer-system records indicate that on this date the [NAME_8] was entered as [NAME_1]’s mailing address, effective March 31, 2015. November 18, 2015 – The CRA sent a letter ( “First Residency Letter” ) to the [NAME_9], copying [COMPANY_10], requesting information relevant to determining [NAME_1]’s tax residency. The requested information was not provided to the CRA. March 10, 2016 – The CRA sent a letter ( “Second Residency Letter” ) to the [NAME_9], copying [COMPANY_10], requesting information relevant to determining [NAME_1]’s tax residency. The requested information was not provided to the CRA. · March 21, 2016 – The CRA received a letter from [COMPANY_11] stating that it was working on [NAME_1]’s file and that it was preparing answers to both the proposal letter and the residency questionnaire. The letter included an authorization making the firm [NAME_1]’s authorized representative and cancelling all prior authorizations. April 20, 2016 – [COMPANY_11] provided a response to the CRA’s proposal letter. August 24, 2016 – The CRA sent a third letter ( “Third Residency Letter” ) to the [NAME_9], copying [COMPANY_11], requesting information relevant to determining [NAME_1]’s tax residency. October 7, 2016 – [COMPANY_11] advised the CRA by facsimile that [NAME_1] had not received the Third Residency Letter until the firm forwarded it to him. As a result, [COMPANY_11] requested additional time to respond to it. [NAME_12], a CRA auditor, stated in her affidavit that the Third Residency Letter was returned to the CRA unopened. [NAME_1]’s affidavit states he received the Third Residency. [NAME_1] was able to produce a copy of the Third Residency Letter, which was discovered by one of his employees while cleaning out a storage area shortly before this motion was heard. November 2 and 12, 2016 – The CRA left telephone messages with [COMPANY_11] indicating that if the CRA did not receive the requested information soon, it might seek a compliance order. November 21, 2016 – [COMPANY_11] advised the CRA by telephone that [NAME_1] had not provided any of the requested information to the firm. March 17, 2017 – The CRA sent a facsimile to [COMPANY_11]. It stated that the CRA had completed its final audit letter for [NAME_1]’s 2008 and 2009 taxation years, and that because the audit letter discussed other entities it would be sent to [NAME_1] directly. The facsimile requested that it be forwarded to [NAME_1] and that [NAME_1] reply to the CRA with an address to which the CRA could send the final audit letter. [NAME_12]’s affidavit states a lawyer from [COMPANY_11] called her and told her the request was highly unusual. He said he would try to contact [NAME_1], but [NAME_1] had not replied to him recently and that “for all I know, he has fallen off the face of the Earth.” [NAME_1] did not provide an updated address to the CRA and the final audit letter was not sent. March 31, 2017 – The Notices were mailed to [NAME_1] at the [NAME_8]. The Notices were not mailed to either the [NAME_9] or [COMPANY_11]. [COMPANY_11] was not notified that the Notices had been sent. July 15, 2022 – [NAME_1] was served copies of the Notices in the course of his application to the Federal Court for a judicial review. September 14, 2022 – [NAME_1] filed notices of objection for the reassessments of his 2008 and 2009 taxation years. [ 4 ] [NAME_1] provided a mailing address – the [NAME_8] – in his 2008 and 2009 income-tax returns. The [NAME_8], however, was incomplete. It lacked both postal code and unit number. The CRA obtained a complete mailing address for that property – the [NAME_9] – from [NAME_1]’s passport application. [ 5 ] In 2015 and 2016, the CRA sent several letters to [NAME_1] at the [NAME_9] and copied them to [NAME_1]’s authorized representative. Three of the letters requested residency determination information. The requested information was not provided. The CRA had reason to believe that the Third Residency Letter was not received by [NAME_1]. [ 6 ] On March 17, 2017, the CRA faxed [NAME_1]’s authorized representative asking for [NAME_1] to provide an updated mailing address to which the final audit letter could be sent. [NAME_1] was made aware of the facsimile and he decided not to respond to it. On March 31, 2017, the Minister mailed the Notices to [NAME_1] at the [NAME_8]. Neither copies of the Notices, nor notifications with respect to the Notices, were sent to either the [NAME_9] or [NAME_1]’s authorized representative. [ 7 ] The parties agree that the Notices mailed in March 2017 were mailed to the [NAME_8]. I am satisfied that standard CRA mailing procedures were followed and that the Notices were mailed using the [NAME_8]. [ 8 ] The parties also agree that the [NAME_8] was an undeliverable address and that, as a result, the Notices were not delivered to [NAME_1]. Consequently, these reasons do not need to attempt to delve into the intricacies of the British postal system. [ 9 ] The Minister submits that, on March 31, 2017, the Notices were mailed to [NAME_1]’s address of record. Pursuant to subsection 165(1) of the Act, [NAME_1] had until June 29, 2017 to file notices of objection. Pursuant to subsection 166.1(7) of the Act, [NAME_1] also had until June 29, 2018 to apply to the Minister for an extension of time to object. He did neither. [ 10 ] [NAME_1] argues that he did not receive the Notices because the Minister mailed them to the wrong address. He only received the Notices in July 2022 when he was served the Crown’s affidavit in relation to a Federal Court proceeding. [NAME_1] then filed notices of objections before the deadline set out in subsection 165(1). Issues [ 11 ] Using the test in [NAME_13] v The Queen , 2016 [NAME_7] 215, aff’d 2017 FCA 136, the first issue in this motion is whether it was [NAME_1]’s “fault” that the Notices were mailed to the [NAME_8]. The second is whether the [NAME_8] was the mailing address that the CRA “properly had on file” . Analysis Overview [ 12 ] [NAME_13] at para 6 provides a 4-step test for determining if the Minister has mailed a notice of assessment. Steps 1 and 2 are relevant for this motion: The Tax Court of Canada and Federal Court of Appeal have had many opportunities to consider what happens when a taxpayer alleges that the Minister did not mail a Notice of Assessment. Those cases have arisen in the context of determining whether a taxpayer filed a Notice of Objection on time or determining whether a tax year is beyond the normal reassessment period. The following is a summary of the steps that have emerged from those cases: a) Step 1 : The taxpayer must assert that the Notice of Assessment was not mailed. A taxpayer normally does so in one of two ways. The taxpayer may assert that he or she did not receive the Notice of Assessment and thus believes that it was not mailed. Alternatively, the taxpayer may assert that the Notice was mailed to the wrong address through no fault of the taxpayer and was thus, in effect, not mailed. b) Step 2 : If the taxpayer asserts that the Notice of Assessment was not mailed, the Minister must introduce sufficient evidence to prove, on a balance of probabilities, that the Notice of Assessment was indeed mailed or, if the taxpayer has asserted that it was mailed to the wrong address, that it was mailed to the address that the CRA properly had on fil e . … [footnotes omitted and emphasis added] [ 13 ] As the [NAME_13] test applies in this case, Step 1 requires [NAME_1] to credibly assert that the Notices were mailed to the wrong address through no fault of his own. Step 2 requires the Minister to introduce sufficient evidence to prove the Notices were mailed to the address that the CRA properly had on file. [ 14 ] For the reasons explained below, I find that the Notices were mailed to the wrong address (i.e., the [NAME_8]) through no fault of [NAME_1] and that the Notices were not mailed to the address that the CRA properly had on file. Therefore, the Respondent’s motion will be dismissed. Parties’ Submissions [ 15 ] The Respondent submits the Notices were mailed to the address the CRA had on record and if that was the wrong address, it was [NAME_1]’s fault. [NAME_1] provided the [NAME_8] with his 2008 and 2009 income-tax returns. He never provided another mailing address. [ 16 ] The Respondent accepts the [NAME_8] was undeliverable, but submits taxpayers are obliged to keep their address up to date with the CRA. [NAME_1] did not do so. No other, or updated, address was provided by him. The only obligation on the Minister was to send the Notices to the address [NAME_1] had provided. [ 17 ] In addition, each of the three residency letters asked [NAME_1] for updated contact information, which [NAME_1] declined to provide. Finally, the facsimile to [NAME_1]’s authorized representative asked for an address to which the CRA’s final audit letter could be sent. Again, [NAME_1] declined to provide an updated address. [ 18 ] The Respondent argues [NAME_1] must bear the consequences of failing to provide the CRA with his full mailing address. [NAME_1]’s refusal to provide information, the CRA had no choice but to send the Notices to the [NAME_8]. The CRA should not be punished for going beyond its statutory obligations and seeking out the [NAME_9] from [NAME_1]’s passport application. [ 19 ] [NAME_1] submits the [NAME_8] and the [NAME_9] are addresses for the same property. It is just that the [NAME_9] is the more complete civic address. It is also the address that is clearly deliverable. Once the [NAME_9] became known to the CRA, it could not become unknown to the CRA. [ 20 ] [NAME_1] also submits the [NAME_9] was the address the CRA used leading up to the issuance of the Notices and has subsequently used. More broadly, [NAME_1] submits the Minister did everything possible to ensure that he was not provided with the Notices, including: not sending the Notices, or notification of the Notices, to an authorized representative; refraining from disclosing the address issue in a subsequent ex parte collection/enforcement action; and serving [NAME_1] with the Notices only after [NAME_1] took action in Federal Court. [ 21 ] Several of [NAME_1]’s submissions go beyond the question before me and relate to his overarching view that the Minister sought to ensure the Notices were not sent to him. I will deal with [NAME_1]’s submissions only to the extent that they are relevant to this motion. Actions the CRA might, or might not, have taken in subsequent legal proceedings are not relevant to my determination whether the Minister mailed the Notices to the right address in March 2017. [ 22 ] [NAME_1] argues that in Scott v MNR , [1960] CTC 402, 60 DTC 1273 (Ex. Ct.) at para 27, it was established that a notice mailed to a wrong address in cases where the notice does not reach the taxpayer, is not effective: “an assessment is not made until the Minister has completed his statutory duties as an assessor by giving the prescribed notice.” [ADDRESS] went on to state at para 28 that “Parliament never intended that such a notice could be given effectively by the ‘mailing’ of it to the taxpayer at some wrong or fictitious address[.]” Courts have reaffirmed these basic principles ( McIntyre v MNR , [1993] 2 CTC 2244, 93 DTC 999, at paras 14 and 15). [ 23 ] After the motion was heard, [NAME_1] filed a letter with the Court to provide additional “critical” clarification. The Respondent filed a letter in response. The parties had a full opportunity to make their arguments at the hearing, and I have not used either letter in reaching my decision. Step 1 [ 24 ] Step 1 of the [NAME_13] test requires [NAME_1] to credibly assert the Notices were mailed to the wrong address through no fault of his own. It is evident [NAME_1] did not cooperate with the CRA. [NAME_1] said he did not respond with the information requested in the residency letters because he was “not going to continue playing this game with her [the CRA auditor, [NAME_12]]” . As well, he chose not to respond to the request for an address to which to send the final audit letter because the CRA was “continuing the same old process of dragging me [[NAME_1]] through an endless audit with endless questions that went around in circles.” In his view, the CRA had his correct address and was using it for correspondence with him. [ 25 ] Faced with someone whom the CRA no doubt viewed as a non-cooperative taxpayer, the CRA decided to issue reassessments and it did so to the address that it had received from him. [NAME_1]’s non-cooperation does not, however, amount to fault by him with respect to his mailing address. I accept that [NAME_1] provided the [NAME_8] in his 2008 and 2009 income-tax returns and that he had an obligation to keep his mailing address current with the CRA. [ 26 ] The difficulty is that the CRA obtained the Second Adress in June 2015 and used it, in lieu of the [NAME_8], for the relevant correspondence with [NAME_1] until at least August 2016. [ 27 ] The CRA computer-system entry shows the mailing address was updated to the [NAME_8] effective March 31, 2015. It appears the entry was made on August 28, 2015. The CRA’s July 2015 proposal letter was mailed to the [NAME_9] rather than the [NAME_8]. As well, the [NAME_9] was simply a more complete version of the [NAME_8]. [ 28 ] In the circumstances, I do not see how [NAME_1] could have known that his mailing address of record was the [NAME_8] rather than the [NAME_9] and that it needed to be updated. The CRA consistently used the [NAME_9], which would be the updated address [NAME_1] needed to provide to the CRA. [ 29 ] The Respondent submits the three residency letters asked for updated contact information. This is not an accurate characterization. The letters sought information to determine [NAME_1]’s residency for tax purposes. For example, the First Residency Letter asked for the following: Please provide the address of any residences that you occupied, and/or were made available for your use, in the period indicated above [i.e., November 11, 2009 to November 18, 2015] both in Canada and abroad. Please indicate whether you leased or owned each residence. Please provide purchase and/or lease documentation, including proof of payment, to verify this information. [ 30 ] The letter did not ask [NAME_1] for updated contact information or indicate there was a deficiency in the mailing address that the CRA had on file. Instead, it asked for a history of his residences for the purpose of making a residency determination. The two are quite distinct. [ 31 ] Both parties assign particular importance to the Third Residency Letter. [NAME_12] stated in her affidavit that the Third Residency Letter was returned to the CRA and that it was not received by [NAME_1]. Consequently, the CRA chose not to send the Notices to the [NAME_9]. The only other address the CRA had for [NAME_1] was the [NAME_8], which was the address [NAME_1] provided in his 2008 and 2009 income-tax returns. [ 32 ] [NAME_1]’s affidavit states he had received the Third Residency Letter. As noted above, [NAME_1] was able to produce a copy of the Third Residency Letter. [NAME_1] makes a great deal out of the conflict between the two affidavits and, in particular, the fact that the CRA apparently based its decision to use the [NAME_8] on the return of the Third Residency Letter as undeliverable, which as it turns out was received by [NAME_1]. [ 33 ] The CRA had reason to believe the Third Residency Letter was not delivered to [NAME_1]. On October 17, 2016, a facsimile from [COMPANY_11] advised the CRA that [NAME_1] had not received the Third Residency Letter. By the same token, however, this facsimile would not be sufficient reason to treat the [NAME_9] as a bad address. [NAME_1] travelled in his work as a business consultant and it would be entirely possible that an individual letter might go astray. [ 34 ] There was no indication from [NAME_1]’s representative that the [NAME_9] was not the correct address, just that the letter had not been received by [NAME_1]. The facsimile states “[w]hile the letter is addressed to [NAME_1] he did not receive your letter until we forwarded a copy to him in mid-September.” [ 35 ] On March 17, 2017, the CRA faxed [NAME_1]’s authorized representative requesting an address to which the CRA’s final audit letter could be sent. [NAME_1] did not respond. The 2008 and 2009 reassessments were processed less than two weeks later. The Notices were mailed on March 31, 2017. I do not consider this rising to the level of fault on the part of [NAME_1] given the amount of correspondence sent to the [NAME_9] and the fact the Notices were processed less than two weeks after the CRA requested an address to which to send the final audit letter. [ 36 ] In summary, the [NAME_9] was a more complete version of the [NAME_8]. [NAME_1] received CRA correspondence addressed to the [NAME_9] in 2015 and 2016, and nothing [NAME_1] received clearly indicated that his mailing address with the CRA needed to be updated. As such, I do not find [NAME_1] at fault as contemplated by Step 1 of the [NAME_13] test. Step 2 [ 37 ] Turning now to Step 2, it requires the Minister to prove that the Notices were mailed to the address that the CRA properly had on file. Even though the [NAME_8] was provided by [NAME_1], I find that it was not the address the CRA properly had on file. [ 38 ] The CRA generally takes the view, rightly, that it is a taxpayer’s responsibility to ensure that their correct mailing address is known by the CRA at all times (see, for example, [NAME_14] v The Queen , 2007 [NAME_7] 709 at para 8 and [NAME_15] v The Queen , 2015 [NAME_7] 127 at para 59) and the CRA relies on correspondence sent to that address as complying with its obligations to notify a taxpayer. [ 39 ] I accept the CRA considered itself to be in compliance with its obligations; but it is somewhat concerning that for correspondence with consequences for a taxpayer’s appeal rights the CRA chose to resile from mailing to an address it had consistently used in favour of an incomplete version of the same address. [ 40 ] It is evident that the CRA thought there was an issue with the [NAME_8]. The fact that an address might be problematic is not a bar to it being the address properly on file (see Le sage au piano v The Queen , 2014 [NAME_7] 319 at para 43). Taxpayers have an obligation to keep their proper address current with the CRA, and if they fail to do so, a mailing by the Minister to an address deficient on its face may still meet the Minister’s obligations with respect to mailing. [ 41 ] As such, I disagree with [NAME_1]’s argument that once the correct address became known to the CRA it could not become unknown and the CRA had an obligation to use it. If the CRA becomes aware that a taxpayer has a different address through other means (as was the case here), it does not seem to me that it automatically imposes an obligation on the CRA to begin using that other address. [ 42 ] The situation at hand is certainly uncommon. The [NAME_8] and the [NAME_9] were both addresses for the same property, with the notable difference that the [NAME_9] was more clearly deliverable. The CRA used the [NAME_9], instead of the [NAME_8], for its correspondence with [NAME_1] prior to mailing the Notices. Effectively, the [NAME_1] both acted on the basis that the [NAME_9], not the [NAME_8], was the address properly on file. In my view, the March 17, 2017 facsimile and the issues regarding the Third Residency Letter do not displace that conclusion. Conclusion [ 43 ] The Respondent’s motion is dismissed, with costs in any event of the cause. Signed on this 9 th day of April 2026. “[NAME_2]” [NAME_2] J. CITATION: 2026 [NAME_7] 63 COURT FILE NO.: 2023-512(IT)G STYLE OF CAUSE: [NAME_1] AND HIS MAJESTY THE KING MOTION HEARD: January 23 and February 13, 2026

REASONS FOR

ORDER BY: The Honourable Justice Edward (Ted) [NAME_2] DATE OF

ORDER: April 09, 2026 APPEARANCES: Counsel for the Appellant: [redacted] [NAME_4] Counsel for the Respondent: [redacted] [NAME_6] COUNSEL OF RECORD: For the Appellant: [redacted] Respondent: [redacted]

❓ Frequently asked questions

What did this decision decide?

The Tax Court dismissed the motion to quash the appeals, ruling that the CRA mailed notices to an incorrect address through no fault of the taxpayer.

What was the dispute about?

The dispute was about whether the taxpayer received the notices of reassessment at the correct address and whether the appeals were valid.

How did the court decide, and why?

The court decided that the taxpayer was not at fault for the CRA mailing notices to an incorrect address, and therefore the appeals were valid.

Which laws or rules were applied?

The court applied sections 165(1) and 166.1(7) of the Income Tax Act and rule 53(3)(b) of the Tax Court of Canada Rules (General Procedure).

What was the argument that mattered most?

The argument that mattered most was that the taxpayer had provided a correct address and the CRA failed to update the mailing address accordingly.

Was the decision for or against the person who brought the case?

The decision was for the person who brought the case, upholding the appeals.

What does this mean for someone in a similar situation?

Someone in a similar situation can rely on the court's decision to argue that they are not at fault if the CRA mails notices to an incorrect address.

What evidence or documents mattered?

The evidence that mattered included the taxpayer's consistent provision of a correct address and the CRA's failure to update the mailing address accordingly.

Official source: Tax Court of Canada headnote and full judgment reproduced from the court's public records. View on the official source ↗Summary, holding, technical summary and questions: produced by Artificial Intelligence based on the official headnote and judgment. These are VadeLab’s own material and are not the work of the Court.This decision was issued by the Tax Court of Canada. It is a reproduction of an official work published by the Government of Canada, and the reproduction has not been produced in affiliation with, or with the endorsement of, the Government of Canada. It is not an official version.