6 worked Final Corporate Tax Return case studies — the position a client typically comes to us with, what we do, and what it is worth. Each is an illustrative example built on the rules that apply to final corporate tax return work, not a specific client's file.
Case Study 1 · Objection and relief
$56,000 Of Penalties And Interest Cancelled On Relief — Import and Distribution Corporation, Lethbridge
Client: An import and distribution corporation · Where: Lethbridge, Alberta · Engagement: 5 weeks, fixed fee
Penalties and interest cancelled$56,000
Relief groundsAccepted
AssessmentAdjusted to filed position
The situation — An import and distribution corporation, Lethbridge, Alberta
An assessment of $56,000 landed at an import and distribution corporation in Lethbridge, Alberta following a desk review. It turned on a loss year carried forward by default when carrying it back would have produced a refund cheque. The auditor had not seen the records behind it.
What we did for An import and distribution corporation, Lethbridge, Alberta
We reconstructed the capital dividend account from the underlying transactions and filed the subsection 83(2) election before the next distribution left the company. We then set out the legislative basis for the position alongside the documents supporting it.
The result — An import and distribution corporation, Lethbridge, Alberta
$56,000 of penalties and interest was cancelled under the taxpayer relief provisions, and the underlying assessment was adjusted to match the filed position.
Case Study 2 · Backlog brought current
$34,000 Of Arbitrary Assessments Vacated After 7 Years — Associated Corporation Pair, Burnaby
Client: A corporation associated with a spouse-owned company · Where: Burnaby, British Columbia · Engagement: 5 weeks, fixed fee
Arbitrary tax vacated$34,000
Years brought current7
Account statusCurrent
The situation — A corporation associated with a spouse-owned company, Burnaby, British Columbia
7 years of unfiled returns had turned into notional assessments at a corporation associated with a spouse-owned company in Burnaby, British Columbia. Underneath lay a distribution treated as tax-free capital dividend with no election ever filed. Collections had already started.
What we did for A corporation associated with a spouse-owned company, Burnaby, British Columbia
We mapped the association rules across the group, allocated the business limit deliberately on Schedule 23, and corrected the prior year by adjustment request. We then filed every outstanding year in chronological order so the CRA could vacate the notional assessments cleanly.
The result — A corporation associated with a spouse-owned company, Burnaby, British Columbia
All 7 years were accepted as filed. $34,000 of arbitrarily assessed tax was vacated, collections action stopped, and the account is current for the first time in 7 years.
Case Study 3 · Missed incentive claimed
$26,500 In Credits Claimed That Prior Filings Had Missed — Corporation Holding Investments, Calgary
Client: An operating company holding surplus investments · Where: Calgary, Alberta · Engagement: 5 weeks, fixed fee
Credits claimed$26,500
Years adjusted6
Review outcomeNo adjustment
The situation — An operating company holding surplus investments, Calgary, Alberta
An operating company holding surplus investments in Calgary, Alberta had been filing for 6 years. In that time, the incentives its activity qualified for were never claimed. Behind that sat two corporations under common control filing as if each had its own $500,000 limit.
What we did for An operating company holding surplus investments, Calgary, Alberta
We tested each activity against the eligibility criteria rather than the description on the invoice. Then we modelled salary against dividends across both the corporation and the shareholder’s personal return, then set the remuneration mix for the year.
The result — An operating company holding surplus investments, Calgary, Alberta
$26,500 in credits claimed, with the open prior years adjusted as well. The claim passed review without adjustment.
Case Study 4 · Scaling without breaking
Growth Handled Without A Missed Filing, $137,000 Freed — Instalment-Paying Corporation, Regina
Client: A corporation paying instalments on prior-year figures · Where: Regina, Saskatchewan · Engagement: 7 weeks, fixed fee
Cash freed$137,000
Compliance failuresNone
ReportingMonthly
The situation — A corporation paying instalments on prior-year figures, Regina, Saskatchewan
A corporation paying instalments on prior-year figures in Regina, Saskatchewan was opening in a second province. That meant different filing obligations and a different payroll regime. A small business limit quietly shared across three associated corporations nobody had mapped already sat in the file.
What we did for A corporation paying instalments on prior-year figures, Regina, Saskatchewan
We documented safe income before the inter-corporate dividend was paid, so subsection 55(2) had no room to recharacterise it as a gain. We then put monthly reporting in place. That let the owner see the cash effect of growth while there was still time to act on it.
The result — A corporation paying instalments on prior-year figures, Regina, Saskatchewan
Growth was absorbed without a compliance failure. $137,000 of cash was released, and the monthly reporting now flags a problem while it is still small.
Case Study 5 · Cash and remittance control
$145,000 Of Working Capital Freed From The Tax Cycle — Non-Calendar Year-End Corporation, Mississauga
Client: A corporation with a non-calendar fiscal year-end · Where: Mississauga, Ontario · Engagement: 10 weeks, fixed fee
Working capital freed$145,000
On-time remittancesEvery period since
Forecast horizon13 weeks
The situation — A corporation with a non-calendar fiscal year-end, Mississauga, Ontario
A corporation with a non-calendar fiscal year-end in Mississauga, Ontario was profitable on paper and short of cash every month. Passive investment income that had crossed the $50,000 grind threshold unnoticed explained most of the gap.
What we did for A corporation with a non-calendar fiscal year-end, Mississauga, Ontario
We moved passive holdings into a separate structure so the operating company’s small business limit stopped grinding down. We also built a thirteen-week cash view so tax payments stopped competing with payroll for the same dollars.
The result — A corporation with a non-calendar fiscal year-end, Mississauga, Ontario
$145,000 was released back into working capital. Remittances have been on time every period since, and the forecast shows the tax outflow before it lands.
Case Study 6 · Deadline rescue
5-Week Turnaround Beat The Deadline And Saved $44,000 — Two-Shareholder CCPC, Red Deer
Client: A CCPC with two shareholders · Where: Red Deer, Alberta · Engagement: 5 weeks, fixed fee
Late-filing penalty avoided$44,000
Filed with19 days to spare
Next yearPapers ready
The situation — A CCPC with two shareholders, Red Deer, Alberta
A CCPC with two shareholders in Red Deer, Alberta was weeks away from the deadline for final corporate tax return. Behind that sat a balance-due date the owner believed was the same as the filing date. The exposure if the date slipped was around $44,000.
What we did for A CCPC with two shareholders, Red Deer, Alberta
We carried the non-capital loss back against the two profitable years and recovered tax already paid instead of holding a carry-forward balance. The filing went in complete rather than provisional, so there was no amended return to follow.
The result — A CCPC with two shareholders, Red Deer, Alberta
Filed with 19 days to spare. $44,000 in late-filing penalties avoided, and the working papers are ready for the following year.
Reviewed by Udit Gupta, Founder and Tax Accountant for the 2025 tax year. These case studies are illustrative worked examples composed from the CRA rules that apply to this type of work, not specific client files; figures are representative and outcomes depend on your own facts.
