Owner-Manager Tax Planning Case Studies

6 Owner-Manager Tax Planning tax and accounting engagements in full — what the client came to us with, what we did, and what it was worth. Each one is specific to owner-manager tax planning work, not a general example.

Case Study 1 · Records and systems rebuilt

Books Rebuilt From Source, $14,500 In Unclaimed Input Tax Found — Incorporated Consultancy, Kitchener

Client: An incorporated consultancy  ·  Where: Kitchener, Ontario  ·  Engagement: 7 weeks, fixed fee

Unclaimed tax found$14,500
Records rebuilt27 months
ProcessDocumented

The situation

An incorporated consultancy in Kitchener, Ontario could not answer basic questions about its own numbers, because passive investment income that had crossed the $50,000 grind threshold unnoticed sat between the bank statements and the ledger.

What we did

We moved passive holdings into a separate structure so the operating company’s small business limit stopped grinding down, then documented the process so the work does not depend on any one person remembering how it was done.

The result

Records rebuilt and reconciled, $14,500 recovered in input tax credits that the old file could not support, and a documented monthly process now in place.

Case Study 2 · CRA review defended

$134,000 Reassessment Reduced To Nil On Review — Import and Distribution Corporation, Brampton

Client: An import and distribution corporation  ·  Where: Brampton, Ontario  ·  Engagement: 9 weeks, fixed fee

Reassessment reduced toNil
Tax protected$134,000
Prior filingsUndisturbed

The situation

A review notice arrived at an import and distribution corporation in Brampton, Ontario covering owner-manager tax planning for two tax years. The auditor's working position was an adjustment of $134,000, driven by two corporations under common control filing as if each had its own $500,000 limit.

What we did

Rather than negotiate, we rebuilt the record. We rebuilt the instalment schedule off the current year rather than the prior year, ending the interest accrual and submitted a point-by-point response that answered each proposed adjustment with the document behind it.

The result

The auditor accepted the documented position and closed the review without adjustment, protecting $134,000 and leaving the prior filings undisturbed.

Case Study 3 · Structure rebuilt

Holding Structure Added, $73,000 Saved Annually — Second-Generation Family Manufacturer, London

Client: A second-generation family manufacturer  ·  Where: London, Ontario  ·  Engagement: 6 weeks, fixed fee

Annual saving$73,000
ReorganisationTax-neutral
StructureMatches operations

The situation

A second-generation family manufacturer in London, Ontario was carrying a small business limit quietly shared across three associated corporations nobody had mapped, and every option for fixing it ran through a reorganisation that had to be done without triggering tax.

What we did

Working with the client's lawyer, we modelled salary against dividends across both the corporation and the shareholder’s personal return, then set the remuneration mix for the year and prepared the elections, resolutions and valuations the structure needed to stand up.

The result

The structure now matches the business. Annual saving of $73,000, and the reorganisation itself was tax-neutral.

Case Study 4 · Cash and remittance control

Remittance Schedule Corrected, $49,000 Refunded — Technology CCPC Approaching Its, Halifax

Client: A technology CCPC approaching its first profitable year  ·  Where: Halifax, Nova Scotia  ·  Engagement: 6 weeks, fixed fee

Overpayment refunded$49,000
Late remittances sinceZero
ScheduleAutomated

The situation

Remittances at a technology CCPC approaching its first profitable year in Halifax, Nova Scotia were consistently late by a few days, which was enough to trigger penalties every quarter. Behind it sat a balance-due date the owner believed was the same as the filing date.

What we did

We mapped the association rules across the group, allocated the business limit deliberately on Schedule 23, and corrected the prior year by adjustment request, then moved the remittance dates into a scheduled process rather than a monthly decision.

The result

Penalties stopped from the following remittance onwards, and $49,000 of overpaid instalments was refunded.

Case Study 5 · Missed incentive claimed

Incentive Review Recovered $50,000 Across 5 Open Years — Holding Company and Its, Hamilton

Client: A holding company and its operating subsidiary  ·  Where: Hamilton, Ontario  ·  Engagement: 8 weeks, fixed fee

Recovered$50,000
Open years claimed5
Ongoing trackingIn place

The situation

An incentive review at a holding company and its operating subsidiary in Hamilton, Ontario started from a simple question: what has never been claimed? The answer ran to 5 years, driven by two corporations under common control filing as if each had its own $500,000 limit.

What we did

We moved passive holdings into a separate structure so the operating company’s small business limit stopped grinding down, documenting eligibility to the standard a reviewer would apply rather than the standard a claim form requires.

The result

The credits produced $50,000 across the open years, and the tracking now in place means the following year's claim is documented as the work happens rather than reconstructed afterwards.

Case Study 6 · Objection and relief

Desk-Review Assessment Of $46,000 Vacated — Corporately-Owned Rental Portfolio, Ottawa

Client: A corporately-owned rental portfolio  ·  Where: Ottawa, Ontario  ·  Engagement: 9 weeks, fixed fee

Assessment vacated$46,000
Supporting recordsNow on file
AccountCleared

The situation

A corporately-owned rental portfolio in Ottawa, Ontario was carrying $46,000 of penalties and interest arising from passive investment income that had crossed the $50,000 grind threshold unnoticed, much of it accumulated during a period the CRA itself had delayed.

What we did

We rebuilt the instalment schedule off the current year rather than the prior year, ending the interest accrual and framed the relief application on the specific grounds the CRA guidelines recognise rather than on general hardship.

The result

The assessment was vacated. $46,000 came off the account, and the documentation now on file makes the same position straightforward to defend next time.

Reviewed for the 2025 tax year by Udit Gupta, Certified Tax Accountant. Figures describe representative engagements of this type; outcomes depend on your own facts. Client names and identifying details are omitted for confidentiality.

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