Corporate Year-End Tax Filing Case Studies

6 Corporate Year-End Tax Filing 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 corporate year-end tax filing work, not a general example.

Case Study 1 · Missed incentive claimed

Incentive Review Recovered $92,000 Across 3 Open Years — Second-Generation Family Manufacturer, Brampton

Client: A second-generation family manufacturer  ·  Where: Brampton, Ontario  ·  Engagement: 3 weeks, fixed fee

Recovered$92,000
Open years claimed3
Ongoing trackingIn place

The situation

An incentive review at a second-generation family manufacturer in Brampton, Ontario started from a simple question: what has never been claimed? The answer ran to 3 years, driven by two corporations under common control filing as if each had its own $500,000 limit.

What we did

We modelled salary against dividends across both the corporation and the shareholder’s personal return, then set the remuneration mix for the year, documenting eligibility to the standard a reviewer would apply rather than the standard a claim form requires.

The result

The credits produced $92,000 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 2 · Scaling without breaking

Second-Province Expansion Handled, $23,500 Of Cash Released — Incorporated Consultancy, Guelph

Client: An incorporated consultancy  ·  Where: Guelph, Ontario  ·  Engagement: 5 weeks, fixed fee

Cash released$23,500
New registrationsComplete on day one
Compliance gapsNone

The situation

Revenue at an incorporated consultancy in Guelph, Ontario was up sharply and cash was tighter than ever. Underneath it sat 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. Every new obligation — registration, remittance frequency, provincial filing — was set up before it was triggered, not after.

The result

$23,500 of cash was released from the working capital cycle, and the expansion completed with every registration and filing obligation covered from day one.

Case Study 3 · Cash and remittance control

Remittance Schedule Corrected, $87,000 Refunded — Technology CCPC Approaching Its, Hamilton

Client: A technology CCPC approaching its first profitable year  ·  Where: Hamilton, Ontario  ·  Engagement: 3 weeks, fixed fee

Overpayment refunded$87,000
Late remittances sinceZero
ScheduleAutomated

The situation

Remittances at a technology CCPC approaching its first profitable year in Hamilton, Ontario 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 $87,000 of overpaid instalments was refunded.

Case Study 4 · Deadline rescue

$72,000 Late-Filing Penalty Cancelled On Relief Application — Import and Distribution Corporation, Red Deer

Client: An import and distribution corporation  ·  Where: Red Deer, Alberta  ·  Engagement: 3 weeks, fixed fee

Penalty cancelled$72,000
Relief applicationGranted
ReturnAccepted as filed

The situation

An import and distribution corporation in Red Deer, Alberta had already missed one deadline and was about to miss a second. Behind it sat passive investment income that had crossed the $50,000 grind threshold unnoticed, and a penalty of $72,000 was accruing.

What we did

We split the work into what had to happen before the deadline and what could follow it, then rebuilt the instalment schedule off the current year rather than the prior year, ending the interest accrual.

The result

The outstanding return was accepted as filed, and the taxpayer relief application cancelled $72,000 of the penalty already assessed on the earlier year.

Case Study 5 · Structure rebuilt

Reorganisation Completed Tax-Deferred, $30,500 Saved Each Year — Holding Company and Its, Calgary

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

Annual saving$30,500
Tax on reorganisationDeferred
Elections filedOn time

The situation

A holding company and its operating subsidiary in Calgary, Alberta had outgrown the structure it started with. A small business limit quietly shared across three associated corporations nobody had mapped was the immediate problem; the longer-term one was that the structure blocked the next step.

What we did

We mapped the current structure, modelled the target, and modelled salary against dividends across both the corporation and the shareholder’s personal return, then set the remuneration mix for the year — with the tax-deferred elections filed on time and the supporting valuations documented.

The result

The reorganisation completed without triggering tax, and the new structure saves approximately $30,500 a year while removing the exposure the old one carried.

Case Study 6 · Sale and succession

Intergenerational Transfer Completed With $700,000 Deferred — Franchise Operator with Three, Saskatoon

Client: A franchise operator with three locations  ·  Where: Saskatoon, Saskatchewan  ·  Engagement: 5 weeks, fixed fee

Tax deferred$700,000
TransferCompleted
RecordsReview-ready

The situation

A generational transfer at a franchise operator with three locations in Saskatoon, Saskatchewan had been discussed for years without a plan. A shareholder loan balance that would have been picked up as income on closing meant the transfer as contemplated would have been fully taxable.

What we did

We moved passive holdings into a separate structure so the operating company’s small business limit stopped grinding down, sequencing the steps so each one was complete and documented before the next depended on it.

The result

$700,000 of tax was deferred through the transfer, and the successor generation took over a corporation whose records stood up to review.

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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