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    MILLAR KREKLEWETZ LLP

    TAX & TRADE LAWYERS

    We are a super-boutique Canadian tax and trade law firm, with litigation and planning expertise in tax, trade, GST/HST and customs matters. Our client base is comprised of national and international leaders in almost every industry sector who have come to rely on us for the specific and cost-effective litigation services and advice that we can provide.

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    When matters cannot be resolved with the governmental authorities to our clients’ satisfaction, we represent them in tax and trade litigation before all relevant courts, and at all levels of court, including before the Tax Court of Canada, the Canadian International Trade Tribunal, the Federal Court and Federal Court of Appeal, and the Supreme Court of Canada.

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    GST / HST

    GOODS & SERVICES TAX

    Our tax practice includes a focus on Canada’s GST/HST system, which is a multi-level, value-added taxing system, imposed under Canada's Excise Tax Act (the ETA), and administered by the Canada Revenue Agency (the CRA). The GST applies at a 5% rate federally, and the HST applies an additional provincial component by province, resulting in GST/HST rates ranging from 5% to 15% nationally.

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    CUSTOMS & TRADE

    Our Customs and Trade practice focuses on all Canadian issues affecting the movement of goods to and from Canada, including tariff classification, origin, valuation, marking, seizures and ascertained forfeitures, and export controls. Our trade practice also includes assisting clients on NAFTA, and Anti-Dumping & Countervail (SIMA) matters, and much much more.

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    DIRECT SELLING

    Our firm has a special focus on direct selling companies. Our firm is truly a “one stop shop” for direct sellers looking to expand into the Canadian marketplace. From tax structuring assistance to help with incorporation, to compliance with Canada’s anti-pyramid laws and provincial consumer protection licensing, we have assisted hundreds of direct selling companies in the Canadian marketplace with their legal compliance, including four of the last six DSA Rising Star Award winners!

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  • Millar Kreklewetz

    Welcome to

    MILLAR KREKLEWETZ LLP

    TAX & TRADE LAWYERS

    We are a super-boutique Canadian tax and trade law firm, with litigation and planning expertise in tax, trade, GST/HST and customs matters. Our client base is comprised of national and international leaders in almost every industry sector who have come to rely on us for the specific and cost-effective litigation services and advice that we can provide.

    MORE

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Tax Law - Tax & Trade Blog

International Trade Report

TAX OBJECTIONS: WHAT HAPPENS NEXT?

APPEALS PROCESS MOVES SLOWLY UNTIL SUDDEN ACTION IS REQUIRED


As we have reported on, Canada Revenue Agency (“CRA”) and other government authorities appear to be ramping up their tax audit activity. While taxpayers have statutory rights to appeal assessments they view as incorrect by filing a Notice of Objection, what happens after filing those documents can be unclear.

Appeals processes initially move slowly and can feel a bit like a “black box”. Government officials are generally not forthcoming with updates, and it is not uncommon for taxpayers to hear nothing for months – or even years! However, when the appeal does advance, the timelines for action can suddenly become very short.

A failure to respond in time can result in an objection being denied, or the permanent loss of one’s further appeal rights.

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Tax Law - Tax & Trade Blog

International Trade Report

CRA INFORMATION REQUESTS - SHOPIFY 2

FEDERAL COURT DISMISSES CRA UNNAMED PERSON REQUIREMENT IN SHOPIFY 2


Among the most important decisions for GST/HST practitioners in 2025 were two Federal Court rulings dismissing applications by the Canada Revenue Agency (“CRA”) for unnamed persons requirements (“UPRs”) – a type of information demand in respect of an ascertainable group of unnamed persons that requires Court authorization – directed to Shopify Inc. (“Shopify”).

Below, we review the second of these two Federal Court decisions involving Shopify (Canada v. Shopify Inc., 2025 FC 969 – “Shopify 2”), in which the CRA failed to satisfy the requirement that the target group under its UPR be “ascertainable”.

For our review of the first Shopify decision, click here.

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Tax Law - Tax & Trade Blog

International Trade Report

CRA INFORMATION REQUESTS - SHOPIFY 1

FEDERAL COURT DISMISSES CRA UNNAMED PERSON REQUIREMENT IN SHOPIFY 1


Among the most important decisions for GST/HST practitioners in 2025 were two Federal Court rulings dismissing applications by the Canada Revenue Agency (“CRA”) for unnamed persons requirements (“UPRs”) – a type of information demand in respect of an ascertainable group of unnamed persons that requires Court authorization – directed to Shopify Inc. (“Shopify”).

Below, we review the first of these two Federal Court decisions (Canada v. Shopify Inc., 2025 FC 968 – “Shopify 1”), in which the CRA’s UPR was found not to have the required purpose of verifying compliance with a duty or obligation under Canadian tax law.

For our review of the second Shopify decision, click here.

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Tax Law - Tax & Trade Blog

International Trade Report

TCC: NEW HOUSING REBATES & SOCIAL JUSTICE

TCC DECISIONS SEEM TO BE RECOGNIZING MODERN HOUSING REALITIES


Homeowners who claim New Housing Rebate often face Canada Revenue Agency (“CRA”) review. The central issues in these cases are often whether the homeowners intended to use the subject home as a primary place of residence (or for some other purposes) and whether the home was in fact occupied as a place of residence following construction or renovation.

While the Tax Court of Canada (“TCC”) has traditionally adopted a fairly rigorous approach when interpreting and applying these two requirements, two recent TCC decisions seem to reflect a more flexible approach, perhaps aligning with modern housing realities.

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Tax Law - Tax & Trade Blog

International Trade Report

CRA REQUESTS FOR INFORMATION

RFI ONE OF CRA'S MOST POWERFUL TOOLS – AND MAY SOON GET MORE POWERFUL


A Request for Information (RFI) is the Canada Revenue Agency’s (CRA) formal written request for answers and documents which it subsequently uses as the factual foundation of its Audit.

In the previous entry in our Tax Audits Series, we provided practical guidance on responding to initial communications from the CRA. In this entry, we dive deeper into RFIs specifically, which are one of CRA’s most powerful tools in the early stages of an Audit.

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