6 Corporate Tax Calendar Setup 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 tax calendar setup work, not a general example.
Case Study 1 · Records and systems rebuilt
Month-End Close Cut From 9 Weeks To 4 Days — Consultant Incorporating After Two, Toronto
Client: A consultant incorporating after two years of self-employment · Where: Toronto, Ontario · Engagement: 8 weeks, fixed fee
Close time before9 weeks
Close time after4 days
Year-endReview, not rebuild
The situation
The accounting file at a consultant incorporating after two years of self-employment in Toronto, Ontario was built on a December 31 year-end chosen by default that put the balance due at the worst point in the cash cycle. The year-end had taken 9 weeks each of the last three years.
What we did
We reconstructed the minute book with resolutions for each historical dividend and share transaction and moved the reconciliations into the monthly cycle, so the year-end stopped being a rebuild.
The result
The file reconciles. Month-end closes in 4 days instead of 9 weeks, and the year-end is a review rather than a reconstruction.
Case Study 2 · Structure rebuilt
Reorganisation Completed Tax-Deferred, $37,000 Saved Each Year — E-Commerce Seller Incorporating Federally, Mississauga
An e-commerce seller incorporating federally in Mississauga, Ontario had outgrown the structure it started with. GST/HST collected for eight months before the RT account was ever opened 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 restructured the share capital so dividends could be directed deliberately, respecting the TOSI rules — 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 $37,000 a year while removing the exposure the old one carried.
Case Study 3 · Missed incentive claimed
Incentive Review Recovered $24,500 Across 6 Open Years — Contractor Incorporating for Liability, Winnipeg
Client: A contractor incorporating for liability reasons · Where: Winnipeg, Manitoba · Engagement: 8 weeks, fixed fee
Recovered$24,500
Open years claimed6
Ongoing trackingIn place
The situation
An incentive review at a contractor incorporating for liability reasons in Winnipeg, Manitoba started from a simple question: what has never been claimed? The answer ran to 6 years, driven by a December 31 year-end chosen by default that put the balance due at the worst point in the cash cycle.
What we did
We revived the corporation, filed the outstanding annual returns, and set a compliance calendar covering both the corporate registry and the CRA, documenting eligibility to the standard a reviewer would apply rather than the standard a claim form requires.
The result
The credits produced $24,500 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 4 · Planning that cut the bill
$57,000 Saved By Correcting What Prior Filings Had Missed — Founder Setting Up a, Halifax
Client: A founder setting up a holding structure · Where: Halifax, Nova Scotia · Engagement: 4 weeks, fixed fee
Saving identified$57,000
RecurringYes
Positions documentedAll
The situation
A founder setting up a holding structure in Halifax, Nova Scotia asked for a second opinion on corporate tax calendar setup after three years of rising tax. The review found a corporation dissolved administratively for missed annual returns while still operating.
What we did
We built the comparison first — current structure against two alternatives — and then selected a year-end that put the balance-due date after the seasonal cash peak, then registered every program account the business actually needed.
The result
First-year saving of $57,000, with the same benefit recurring. Every position taken is documented and supported in the file.
Case Study 5 · Deadline rescue
8-Week Turnaround Beat The Deadline And Saved $121,000 — Family Business Adding a, Burnaby
Client: A family business adding a second class of shares · Where: Burnaby, British Columbia · Engagement: 8 weeks, fixed fee
Late-filing penalty avoided$121,000
Filed with17 days to spare
Next yearPapers ready
The situation
With the deadline for corporate tax calendar setup weeks away, a family business adding a second class of shares in Burnaby, British Columbia was carrying a single class of common shares that made income splitting impossible. The exposure if the date slipped was around $121,000.
What we did
We reconstructed the minute book with resolutions for each historical dividend and share transaction. The filing went in complete rather than provisional, so there was no amended return to follow.
The result
Filed with 17 days to spare. $121,000 in late-filing penalties avoided, and the working papers are ready for the following year.
Case Study 6 · Backlog brought current
$61,000 Of Arbitrary Assessments Vacated After 3 Years — Partnership Converting to a, Kitchener
Client: A partnership converting to a corporation · Where: Kitchener, Ontario · Engagement: 3 weeks, fixed fee
Arbitrary tax vacated$61,000
Years brought current3
Account statusCurrent
The situation
3 years of unfiled returns had turned into notional assessments at a partnership converting to a corporation in Kitchener, Ontario, with a December 31 year-end chosen by default that put the balance due at the worst point in the cash cycle underneath. Collections had already started.
What we did
We restructured the share capital so dividends could be directed deliberately, respecting the TOSI rules, then filed every outstanding year in chronological order so the CRA could vacate the notional assessments cleanly.
The result
All 3 years were accepted as filed. $61,000 of arbitrarily assessed tax was vacated, collections action stopped, and the account is current for the first time in 3 years.
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.
