6 GST/HST Nil Return 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 gst/hst nil return work, not a general example.
Case Study 1 · Scaling without breaking
Second-Province Expansion Handled, $122,000 Of Cash Released — Wholesale Food Distributor, Mississauga
Revenue at a wholesale food distributor in Mississauga, Ontario was up sharply and cash was tighter than ever. Underneath it sat a sales tax account filed annually while the CRA had moved the business to quarterly.
What we did
We backdated the registration to the day the threshold was crossed, remitted the tax owing, and applied for relief on the penalty portion. Every new obligation — registration, remittance frequency, provincial filing — was set up before it was triggered, not after.
The result
$122,000 of cash was released from the working capital cycle, and the expansion completed with every registration and filing obligation covered from day one.
Case Study 2 · Cash and remittance control
$90,000 Of Working Capital Freed From The Tax Cycle — Marketing Agency Billing Outside, Saskatoon
Client: A marketing agency billing outside its home province · Where: Saskatoon, Saskatchewan · Engagement: 9 weeks, fixed fee
Working capital freed$90,000
On-time remittancesEvery period since
Forecast horizon13 weeks
The situation
A marketing agency billing outside its home province in Saskatoon, Saskatchewan was profitable on paper and short of cash every month. A registration threshold crossed nine months before anyone registered explained most of the gap.
What we did
We set a defensible input tax credit allocation between taxable and exempt supplies and documented the method for future filings and built a thirteen-week cash view so tax payments stopped competing with payroll for the same dollars.
The result
$90,000 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 3 · Deadline rescue
5-Week Turnaround Beat The Deadline And Saved $28,500 — Used-Equipment Dealer, Victoria
Client: A used-equipment dealer · Where: Victoria, British Columbia · Engagement: 5 weeks, fixed fee
Late-filing penalty avoided$28,500
Filed with9 days to spare
Next yearPapers ready
The situation
With the deadline for gst/hst nil return weeks away, a used-equipment dealer in Victoria, British Columbia was carrying export sales zero-rated with no shipping documentation behind them. The exposure if the date slipped was around $28,500.
What we did
We assembled the export documentation, restored zero-rating on the qualifying sales, and reduced the proposed assessment. The filing went in complete rather than provisional, so there was no amended return to follow.
The result
Filed with 9 days to spare. $28,500 in late-filing penalties avoided, and the working papers are ready for the following year.
Case Study 4 · Structure rebuilt
Holding Structure Added, $57,000 Saved Annually — Restaurant Group, Toronto
Client: A restaurant group · Where: Toronto, Ontario · Engagement: 6 weeks, fixed fee
Annual saving$57,000
ReorganisationTax-neutral
StructureMatches operations
The situation
A restaurant group in Toronto, Ontario was carrying HST charged at the home-province rate on sales into four different provinces, and every option for fixing it ran through a reorganisation that had to be done without triggering tax.
What we did
Working with the client's lawyer, we rebuilt the sales ledger by customer province, applied the correct place-of-supply rate to each stream, and filed corrected returns before the CRA opened a review and prepared the elections, resolutions and valuations the structure needed to stand up.
The result
The structure now matches the business. Annual saving of $57,000, and the reorganisation itself was tax-neutral.
Case Study 5 · Sale and succession
Share Sale Restructured, $460,000 Less Tax On Closing — Freight Brokerage, Hamilton
A freight brokerage in Hamilton, Ontario was preparing to sell. Due diligence surfaced retained cash well above what the business needed to operate, which would have reduced the price or killed the deal outright.
What we did
We cleaned up the historical file, backdated the registration to the day the threshold was crossed, remitted the tax owing, and applied for relief on the penalty portion, and prepared the due-diligence package the buyer's advisers actually asked for.
The result
The deal closed at the agreed price. $460,000 of tax was saved against the structure originally proposed, with no post-closing adjustment.
Case Study 6 · CRA review defended
$84,000 Reassessment Reduced To Nil On Review — Manufacturer Exporting to the, Regina
Client: A manufacturer exporting to the US · Where: Regina, Saskatchewan · Engagement: 3 weeks, fixed fee
Reassessment reduced toNil
Tax protected$84,000
Prior filingsUndisturbed
The situation
A review notice arrived at a manufacturer exporting to the US in Regina, Saskatchewan covering gst/hst nil return for two tax years. The auditor's working position was an adjustment of $84,000, driven by a sales tax account filed annually while the CRA had moved the business to quarterly.
What we did
Rather than negotiate, we rebuilt the record. We set a defensible input tax credit allocation between taxable and exempt supplies and documented the method for future filings and submitted a point-by-point response that answered each proposed adjustment with the document behind it.
The result
The auditor accepted the documented position and closed the review without adjustment, protecting $84,000 and leaving the prior filings undisturbed.
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.
