6 Financial Model Development 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 financial model development work, not a general example.
Case Study 1 · Cash and remittance control
Instalments Rebased, $45,000 Of Cash Returned To The Business — Manufacturer Planning a Plant, Mississauga
Client: A manufacturer planning a plant expansion · Where: Mississauga, Ontario · Engagement: 7 weeks, fixed fee
Cash returned$45,000
Instalment basisCurrent year
ReviewedQuarterly
The situation
A manufacturer planning a plant expansion in Mississauga, Ontario was paying instalments calculated on a prior year that no longer reflected the business. A covenant breach discovered only when the bank called was tying up $45,000 of cash.
What we did
We rebased the instalments on the current-year estimate rather than the prior-year default, and rebuilt the reporting around gross margin by service line, which showed two of five offerings were losing money at the current price.
The result
$45,000 of cash stayed in the business, the penalty cycle ended, and the instalment position is reviewed each quarter against actual results.
Case Study 2 · CRA review defended
Audit Defence Closed In 4 Weeks, $143,000 Cleared — Subscription Business Tracking Churn, Burnaby
Client: A subscription business tracking churn · Where: Burnaby, British Columbia · Engagement: 4 weeks, fixed fee
Proposed tax cleared$143,000
Review duration4 weeks
OutcomeNo change
The situation
A subscription business tracking churn in Burnaby, British Columbia was selected for review after a growth plan with no forecast behind it and no financing lined up showed up in the CRA's automated matching. The proposed adjustment on financial model development came to $143,000.
What we did
We modelled the covenant ratios monthly and restructured the debt before the next test date rather than after it. Every figure in the response traced to a source record the auditor could verify without asking a second question.
The result
The review closed with no change. $143,000 of proposed tax came off the table, and the documentation now in place makes the next review a short one.
Case Study 3 · Backlog brought current
$29,500 Of Arbitrary Assessments Vacated After 6 Years — Family Business Planning Succession, Kelowna
Client: A family business planning succession · Where: Kelowna, British Columbia · Engagement: 11 weeks, fixed fee
Arbitrary tax vacated$29,500
Years brought current6
Account statusCurrent
The situation
6 years of unfiled returns had turned into notional assessments at a family business planning succession in Kelowna, British Columbia, with pricing set by feel, with no visibility into margin by service line underneath. Collections had already started.
What we did
We produced a board-ready monthly package — cash, margin, pipeline and covenant headroom — that replaced a spreadsheet nobody trusted, then filed every outstanding year in chronological order so the CRA could vacate the notional assessments cleanly.
The result
All 6 years were accepted as filed. $29,500 of arbitrarily assessed tax was vacated, collections action stopped, and the account is current for the first time in 6 years.
Case Study 4 · Deadline rescue
$34,000 Late-Filing Penalty Cancelled On Relief Application — Professional Practice Adding Partners, Winnipeg
Client: A professional practice adding partners · Where: Winnipeg, Manitoba · Engagement: 7 weeks, fixed fee
Penalty cancelled$34,000
Relief applicationGranted
ReturnAccepted as filed
The situation
A professional practice adding partners in Winnipeg, Manitoba had already missed one deadline and was about to miss a second. Behind it sat an owner making hiring decisions on last quarter’s bank balance, and a penalty of $34,000 was accruing.
What we did
We split the work into what had to happen before the deadline and what could follow it, then built a rolling thirteen-week cash-flow model, tightened collections, and renegotiated supplier terms so the growth stopped consuming the bank balance.
The result
The outstanding return was accepted as filed, and the taxpayer relief application cancelled $34,000 of the penalty already assessed on the earlier year.
Case Study 5 · Planning that cut the bill
Remuneration Review Saved $60,000 Across Corporate And Personal Returns — Clinic Group Acquiring a, Kitchener
Client: A clinic group acquiring a competitor · Where: Kitchener, Ontario · Engagement: 11 weeks, fixed fee
Combined saving$60,000
ScopeCorporate + personal
Future yearsNo rework needed
The situation
Nothing was wrong at a clinic group acquiring a competitor in Kitchener, Ontario — the filings were on time and accurate. What they were not was planned. Revenue up 40% year over year and a bank balance that kept falling had never been reviewed.
What we did
We rebuilt the reporting around gross margin by service line, which showed two of five offerings were losing money at the current price, and 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
$60,000 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
Incentive Review Recovered $43,000 Across 6 Open Years — Fast-Growing E-Commerce Brand, Toronto
An incentive review at a fast-growing e-commerce brand in Toronto, Ontario started from a simple question: what has never been claimed? The answer ran to 6 years, driven by pricing set by feel, with no visibility into margin by service line.
What we did
We modelled the covenant ratios monthly and restructured the debt before the next test date rather than after it, documenting eligibility to the standard a reviewer would apply rather than the standard a claim form requires.
The result
The credits produced $43,000 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.
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.
