Our People - Bonnie Chiapponi | Counter Tax Litigators

Bonnie leads strategic initiatives that optimize Counter Tax Litigators’ operations, ensuring efficiency, seamless execution, and alignment with the firm’s tax litigation strategy. Her work strengthens firm-wide processes, enabling lawyers to maintain focus on securing high-stakes litigation outcomes.

With a background in executive operations and process improvement, Bonnie ensures that Counter Tax Litigators’ infrastructure supports the demands of complex tax disputes. She specializes in streamlining workflows, integrating cross-functional initiatives, and reinforcing the systems that drive litigation performance.

This structured, execution-driven approach enhances Counter Tax Litigators’ ability to deliver precision, strategy, and successful tax litigation results.

I’m a Senior VP who has previously hired large law firms. I was referred to Counter to fix a tax dispute from the sale of an investment property I co-owned with two non-residents. I wish I hired Counter sooner.

- David Cuddy, Senior Vice-President, Finance & Business Operations, CFL

Counter worked smart and hard to help us win the appeal. We worked together to reorganize all the evidence, and we presented a clear and coherent case. We won and avoided roughly $600,000 in tax, penalties, and interest.

- Fred Levy, CPA, CA, LPA, MBA

Simply the best is how I would describe Counter Tax. They were on top of everything that CRA and the MOF were throwing at us, and kept us informed and well-advised on next steps. By the way, they won both cases.

- John Locke, President, Campbellford Wholesale Inc.

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Foreign Tax Interest Denied, Tax Court Loss Contained — Bank of Montreal v. HMK

Bonnie Chiapponi

Operations Lead

I’m a Senior VP who has previously hired large law firms. I was referred to Counter to fix a tax dispute from the sale of an investment property I co-owned with two non-residents. I wish I hired Counter sooner.

Counter worked smart and hard to help us win the appeal. We worked together to reorganize all the evidence, and we presented a clear and coherent case. We won and avoided roughly $600,000 in tax, penalties, and interest.

Simply the best is how I would describe Counter Tax. They were on top of everything that CRA and the MOF were throwing at us, and kept us informed and well-advised on next steps. By the way, they won both cases.

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The Strategic Choice After Reassessment

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Foreign Tax Interest Denied, Tax Court Loss Contained — Bank of Montreal v. HMK

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