6 worked Oil & Gas Service Companies 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 oil & gas service companies work, not a specific client's file.
Case Study 1 · Deadline rescue
Filed On Time From A Standing Start, $76,000 Penalty Avoided — Solar Installation Company, Winnipeg
Client: A solar installation company · Where: Winnipeg, Manitoba · Engagement: 8 weeks, fixed fee
Penalty avoided$76,000
Turnaround8 weeks
FiledOn time
The situation — A solar installation company, Winnipeg, Manitoba
A solar installation company in Winnipeg, Manitoba came to us 8 weeks before its filing deadline. The file came with a previous accountant with no experience of this sector. A late filing would have triggered a penalty of roughly $76,000 before interest.
What we did for A solar installation company, Winnipeg, Manitoba
We worked backwards from the deadline. We aligned the reporting calendar with the sector’s own seasonal cycle rather than a generic year-end. We prioritised the items that actually gated the filing and deferred everything that did not.
The result — A solar installation company, Winnipeg, Manitoba
The return was filed on time and complete. The $76,000 penalty never arose, and the compliance calendar we set means the next deadline is scheduled rather than discovered.
Case Study 2 · Sale and succession
Intergenerational Transfer Completed With $285,000 Deferred — Fishing Enterprise, Regina
The situation — A fishing enterprise, Regina, Saskatchewan
A generational transfer at a fishing enterprise in Regina, Saskatchewan had been discussed for years without a plan. Passive assets sitting inside the operating company, disqualifying the shares meant the transfer as contemplated would have been fully taxable.
What we did for A fishing enterprise, Regina, Saskatchewan
We reassigned the asset classes on the CCA schedule and corrected the opening balances. We sequenced the steps so each one was complete and documented before the next depended on it.
The result — A fishing enterprise, Regina, Saskatchewan
$285,000 of tax was deferred through the transfer, and the successor generation took over a corporation whose records stood up to review.
Case Study 3 · Planning that cut the bill
Remuneration Review Saved $22,000 Across Corporate And Personal Returns — Cattle Ranch, Guelph
Nothing was wrong at a cattle ranch in Guelph, Ontario. 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 cattle ranch, Guelph, Ontario
We rebuilt the chart of accounts around how an oil & gas service companies business actually earns and spends. 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 cattle ranch, Guelph, Ontario
$22,000 came off the combined corporate and personal tax bill, and the structure holds for future years without further work.
Case Study 4 · Objection and relief
$31,500 Of Penalties And Interest Cancelled On Relief — Maple and Specialty Crop, Hamilton
Client: A maple and specialty crop producer · Where: Hamilton, Ontario · Engagement: 11 weeks, fixed fee
Penalties and interest cancelled$31,500
Relief groundsAccepted
AssessmentAdjusted to filed position
The situation — A maple and specialty crop producer, Hamilton, Ontario
An assessment of $31,500 landed at a maple and specialty crop producer in Hamilton, Ontario following a desk review. It turned on a chart of accounts that told the owner nothing about oil & gas service companies margin. The auditor had not seen the records behind it.
What we did for A maple and specialty crop producer, Hamilton, Ontario
We reviewed every sector-specific deduction against the current rules and claimed the ones that had been missed. We then set out the legislative basis for the position alongside the documents supporting it.
The result — A maple and specialty crop producer, Hamilton, Ontario
$31,500 of penalties and interest was cancelled under the taxpayer relief provisions, and the underlying assessment was adjusted to match the filed position.
Case Study 5 · Missed incentive claimed
$23,000 Credit Claim Filed And Accepted Without Adjustment — Grain Farm Corporation, Kitchener
The situation — A grain farm corporation, Kitchener, Ontario
A grain farm corporation in Kitchener, Ontario assumed the credits did not apply to a business its size. Development and improvement work written off as ordinary overhead meant they had applied all along.
What we did for A grain farm corporation, Kitchener, Ontario
We identified the qualifying activity and built the documentation to support it. Then we documented the positions to the standard the CRA applies to this sector specifically.
The result — A grain farm corporation, Kitchener, Ontario
$23,000 recovered. Because the eligibility analysis is on file, the same claim can be repeated each year with a fraction of the effort.
Client: A dairy operation · Where: Lethbridge, Alberta · Engagement: 8 weeks, fixed fee
Overpayment refunded$155,000
Late remittances sinceZero
ScheduleAutomated
The situation — A dairy operation, Lethbridge, Alberta
Remittances at a dairy operation in Lethbridge, Alberta 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 oil & gas service companies rules.
What we did for A dairy operation, Lethbridge, Alberta
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 — A dairy operation, Lethbridge, Alberta
Penalties stopped from the following remittance onwards, and $155,000 of overpaid instalments was refunded.
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.
