6 worked Gas Stations 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 gas stations work, not a specific client's file.
The situation — An Amazon FBA seller, Ottawa, Ontario
Remittances at an Amazon FBA seller in Ottawa, Ontario were consistently late by a few days. That was enough to trigger penalties every quarter. Behind it sat sector deductions claimed on a general-business basis rather than the gas stations rules.
What we did for An Amazon FBA seller, Ottawa, Ontario
We aligned the reporting calendar with the sector’s own seasonal cycle rather than a generic year-end. Then we moved the remittance dates into a scheduled process rather than a monthly decision.
The result — An Amazon FBA seller, Ottawa, Ontario
Penalties stopped from the following remittance onwards, and $87,000 of overpaid instalments was refunded.
Case Study 2 · CRA review defended
$59,000 Proposed Adjustment Withdrawn In Full — Print-On-Demand Business, Windsor
Client: A print-on-demand business · Where: Windsor, Ontario · Engagement: 8 weeks, fixed fee
Adjustment withdrawn$59,000
File closed in8 weeks
Penalties assessedNone
The situation — A print-on-demand business, Windsor, Ontario
A print-on-demand business in Windsor, Ontario received a proposal letter opening a review of gas stations accounting and tax. The CRA had identified industry-specific reporting obligations nobody had flagged. It proposed an adjustment of $59,000, with 30 days to respond.
What we did for A print-on-demand business, Windsor, Ontario
We treated the response as an evidence exercise rather than an argument. We documented the positions to the standard the CRA applies to this sector specifically. We then indexed every supporting document against the specific line the auditor had questioned.
The result — A print-on-demand business, Windsor, Ontario
The proposed adjustment was withdrawn in full — all $59,000 of it. The file closed in 8 weeks with no change to the assessed amounts and no penalty.
Case Study 3 · Backlog brought current
$69,000 Of Arbitrary Assessments Vacated After 4 Years — Supplements Brand, Hamilton
The situation — A supplements brand, Hamilton, Ontario
4 years of unfiled returns had turned into notional assessments at a supplements brand in Hamilton, Ontario. Underneath lay a previous accountant with no experience of this sector. Collections had already started.
What we did for A supplements brand, Hamilton, Ontario
We reviewed every sector-specific deduction against the current rules and claimed the ones that had been missed. We then filed every outstanding year in chronological order so the CRA could vacate the notional assessments cleanly.
The result — A supplements brand, Hamilton, Ontario
All 4 years were accepted as filed. $69,000 of arbitrarily assessed tax was vacated, collections action stopped, and the account is current for the first time in 4 years.
Case Study 4 · Deadline rescue
5-Week Turnaround Beat The Deadline And Saved $72,000 — Direct-To-Consumer Apparel Brand, Barrie
The situation — A direct-to-consumer apparel brand, Barrie, Ontario
A direct-to-consumer apparel brand in Barrie, Ontario was weeks away from the deadline for gas stations accounting and tax. Behind that sat equipment and asset classes assigned by guesswork rather than the CCA schedule. The exposure if the date slipped was around $72,000.
What we did for A direct-to-consumer apparel brand, Barrie, Ontario
We rebuilt the chart of accounts around how a gas stations business actually earns and spends. The filing went in complete rather than provisional, so there was no amended return to follow.
The result — A direct-to-consumer apparel brand, Barrie, Ontario
Filed with 21 days to spare. $72,000 in late-filing penalties avoided, and the working papers are ready for the following year.
Case Study 5 · Planning that cut the bill
Remuneration Review Saved $29,500 Across Corporate And Personal Returns — Subscription Box Company, Halifax
Client: A subscription box company · Where: Halifax, Nova Scotia · Engagement: 3 weeks, fixed fee
Combined saving$29,500
ScopeCorporate + personal
Future yearsNo rework needed
The situation — A subscription box company, Halifax, Nova Scotia
Nothing was wrong at a subscription box company in Halifax, Nova Scotia. The filings were on time and accurate. What they were not was planned. Seasonal revenue reported without matching the costs that produced it had never been reviewed.
What we did for A subscription box company, Halifax, Nova Scotia
We reassigned the asset classes on the CCA schedule and corrected the opening balances. We ran the numbers across both the corporate and personal returns, so the saving was real rather than deferred into someone else's hands.
The result — A subscription box company, Halifax, Nova Scotia
$29,500 came off the combined corporate and personal tax bill, and the structure holds for future years without further work.
Case Study 6 · Missed incentive claimed
$114,000 In Credits Claimed That Prior Filings Had Missed — Handmade Goods Marketplace Seller, Guelph
The situation — A handmade goods marketplace seller, Guelph, Ontario
A handmade goods marketplace seller in Guelph, Ontario had been filing for 7 years. In that time, the incentives its activity qualified for were never claimed. Behind that sat sector incentives that had never been tested against gas stations activity.
What we did for A handmade goods marketplace seller, Guelph, Ontario
We tested each activity against the eligibility criteria rather than the description on the invoice. Then we aligned the reporting calendar with the sector’s own seasonal cycle rather than a generic year-end.
The result — A handmade goods marketplace seller, Guelph, Ontario
$114,000 in credits claimed, with the open prior years adjusted as well. The claim passed review without adjustment.
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.
