Retail Accountant in Quebec: Taxes, Inventory, and Actual Costs

En bref. Un commerce de détail au Québec perçoit la TPS de 5 % et la TVQ de 9,975 % sur la plupart de ses ventes, soit 14,975 % à la caisse, et remet les deux taxes à Revenu Québec. L'inventaire doit être dénombré et évalué à la fin de chaque exercice, car il détermine le coût des marchandises vendues et donc le bénéfice imposable. Côté honoraires, la médiane tous secteurs est d'environ 3 000 $ par année et la plupart des mandats se situent entre 500 et 6 000 $; pour un détaillant, un forfait complet se situe le plus souvent entre 1 500 et 4 500 $ par année selon le Baromètre Bankeo. Basé sur les honoraires réels de 1 248 mandats conclus via Bankeo (2024-2026), sur plus de 15 000 demandes reçues.

Running a retail business in Quebec means processing hundreds of transactions per week, managing inventory that ties up your capital, and collecting two sales taxes on almost everything that leaves the store. A retailer's accounting is therefore quite different from that of a consultant who issues four invoices a month: volume, cash flow, and inventory make all the difference. This 2026 guide covers what's unique to retail in Quebec: VAT at the register, tax-exempt products, inventory management accepted by the CRA and Revenu Québec, your annual obligations, and the actual fees for the retail sector according to the Bankeo Barometer. It complements our GST/QST guide for businesses in Quebec .

Why retail is a special accounting case

Four realities of detail weigh down accounting and explain why an accountant who knows your industry saves you time and money.

• The volume of transactions. Dozens or hundreds of sales per day, in cash, by debit, credit, and gift card. Each day's cash register transactions must be reconciled with bank deposits and point-of-sale reports.
• Two taxes are levied on almost every sale. VAT is collected line by line, with taxable products, tax-free products, and special cases such as gift cards and returns.
• Inventory sitting idle on shelves. Stock is often a business's most valuable asset. If it's poorly valued, it distorts your margins, your taxable profit, and your purchasing decisions.
• Slim margins. In detail, a few percentage points of margin separate a good year from a difficult one. Without reliable and up-to-date figures, it's impossible to see markdowns, overly generous discounts, or categories that are losing money.

VAT at the checkout: taxable, tax-free and special cases;

In Quebec, most retail goods are subject to two taxes: the federal GST at 5% and the QST at 9.975%, totaling 14.975% added to the displayed price. Revenu Québec manages both files for businesses established in Quebec: a single registration, a single combined return. However, some common retail products are zero-rated, meaning they are taxed at 0%, and not always subject to both taxes simultaneously. This is where cash register programming errors become costly.

Two key practices protect your compliance. First, correctly program each tax code in the point of sale as soon as a product is added: a repeated error across thousands of transactions quickly becomes a significant expense. Second, handle returns properly: when a customer returns an item, you refund the full price including VAT, and your tax returns must reflect this adjustment. Simultaneously, you recover the VAT paid on your business purchases (inventory, commercial rent, equipment) through input tax credits and input tax refunds, thus reducing the net invoice amount.

Inventory management: the variable that makes or breaks your margins

The cost of goods sold is calculated as follows: opening inventory, plus purchases during the fiscal year, minus closing inventory. In other words, the value of your inventory at the end of the fiscal year is directly factored into the calculation of your taxable profit. An overvalued inventory artificially inflates profit and tax payable; an undervalued inventory raises red flags during an audit. This is the most sensitive accounting item in retail.

The evaluation rules accepted by the CRA

For tax purposes, the IRS accepts that inventory be valued at the lesser of cost and fair market value, item by item, or entirely at fair market value. Known methods for determining cost include specific identification, weighted average cost, and first-in, first-out (FIFO). The last-in, first-out (LIFO) method is not accepted. Canada The chosen method must then be applied consistently from one exercise to another: changing it without valid reason will expose you to questions.

The physical end-of-year count

The point-of-sale software provides a theoretical inventory; only a physical count gives the actual inventory. At least once a year, at the end of the fiscal year, count the stock, value it according to your method, and document everything (dated count sheets, signed forms, photos if necessary). The difference between the theoretical inventory and the actual count is your shrinkage: shoplifting, breakage, receiving or cash register errors.

Markdowns, breakages, and unsaleable stock

Documented markdowns reduce the value of closing inventory, which increases the cost of goods sold and consequently decreases taxable profit. The same logic applies to obsolete or unsaleable stock: if its fair market value falls below its cost, the lesser of the two rules allows it to be depreciated in the fiscal year in which the loss in value occurs, provided it can be substantiated (liquidation sales, documented disposal). A good accountant will implement this tracking with you: markdown categories at the point of sale, monthly variance reports, and a defensible year-end provision.

Your tax obligations as a retailer

Beyond the cash register and inventory, the fiscal calendar of a French retail business can be summarized in four blocks.

• Registration for GST and QST is mandatory once your taxable sales exceed $30,000 over four consecutive calendar quarters. In practice, retailers often reach this threshold very quickly: it's best to register with the Canada Revenue Agency before your first sale and reclaim the taxes paid on your initial inventory and store setup from the outset. Our article on the $30,000 start-up threshold details the calculation.
• Tax returns. Annual, quarterly, or monthly filing is required depending on your sales figures; most retailers file quarterly. Annual filers with net tax liability of $3,000 or more must also make instalment payments.
• Income tax. Incorporated company: T2 return to the CRA and CO-17 to Revenu Québec, with financial statements and inventory schedules. Unincorporated business: business income on your federal T1 and your Quebec TP1.
• Payroll and source deductions. From the first employee: employer deductions and contributions (RRQ, RQAP, FSS and CNESST on the Quebec side, unemployment insurance on the federal side), DAS remittances according to your frequency, then T4 slips and Relevé 1 at the end of the year.

The good news: well-organized monthly bookkeeping (reconciled cash, allocated taxes, tracked inventory) handles everything else without duplication of effort. See what monthly bookkeeping actually costs in Quebec .

How much does an accountant cost for a retail business?

La référence, c'est le Baromètre Bankeo: la médiane tous secteurs est d'environ 3 000 $ par année et la plupart des mandats se situent entre 500 et 6 000 $. Basé sur les honoraires réels de 1 248 mandats conclus via Bankeo (2024-2026), sur plus de 15 000 demandes reçues. Le commerce de détail se situe généralement au-dessus de la médiane, parce que le volume de transactions, la conciliation de caisse et le suivi d'inventaire demandent plus d'heures qu'un dossier de services professionnels. Voici les fourchettes observées dans le segment commerce.

A high-volume convenience store with a salary can reach the top of the general range, around $6,000 per year, while a small, unpaid store that delivers clean books remains near the bottom. The biggest factor affecting the bill is the state of your data: a point of sale well-connected to accounting software reduces billable hours. Also, keep in mind the Bankeo model: the matching service is completely free for you, and the fees shown here are those of the accountants, not Bankeo's fees.

How to choose the right accountant for your business

Not all accountants are created equal when it comes to retail. Look for concrete evidence of their experience in your specific situation.

• He knows your point of sale. Square, Lightspeed, Shopify POS or other: he must know how to connect your cash register reports to the accounting software and reconcile sales across multiple payment methods.
• He's an expert in retail VAT. Tax-free products, gift cards, returns, online sales outside Quebec: ask him how he handles each of these cases.
• He has an inventory method. Year-end accounting, tracking of markdowns, provision for unsaleable stock: if he doesn't mention it himself, move on to the next one.
• He has the appropriate qualification for your needs. For financial statements and corporate declarations, several accountants in the Bankeo network are CPAs registered with the Quebec CPA Order.

Before signing, ask the right questions: our checklist of questions to ask an accountant before hiring them provides a ready-to-use framework. You can also browse the audited accountants in the Bankeo network to compare profiles with expertise in the retail sector.

Frequently asked questions

Does a retail business have to register for VAT from the moment it opens?

Registration becomes mandatory when your taxable sales exceed $30,000 over four consecutive calendar quarters. Retailers almost always cross this threshold quickly: in practice, it's best to register with Revenu Québec before the first sale to recover the taxes paid on initial inventory, fixtures, and equipment right from the start.

Which products sold in stores are tax-exempt in Quebec?

Basic groceries (bread, milk, fruits, vegetables) are exempt from both GST and QST. Certain products are exempt from VAT only, but remain subject to the 5% VAT rate: printed books with ISBNs, diapers, and breastfeeding supplies. Soft drinks, snacks, and confectionery remain subject to both taxes. The tax code programming at your point of sale must reflect these distinctions.

What inventory valuation method does the ARC accept?

The IRS accepts valuation at the lesser of cost and fair market value, item by item, or entirely at fair market value. Cost can be determined using specific identification, weighted average cost, or first-in, first-out (FIFO). The last-in, first-out (LIFO) method is not accepted. Canada and the chosen method must be applied systematically from one exercise to the next.

How much does an accountant cost for a retail business in Quebec?

Selon le Baromètre Bankeo, la médiane tous secteurs est d'environ 3 000 $ par année et la plupart des mandats se situent entre 500 et 6 000 $. Pour un détaillant, un forfait complet (tenue de livres, taxes, déclarations) se situe le plus souvent entre 1 500 et 4 500 $ par année, le volume de transactions et l'inventaire tirant la facture au-dessus de la médiane. Basé sur les honoraires réels de 1 248 mandats conclus via Bankeo (2024-2026), sur plus de 15 000 demandes reçues.

How to handle taxes on gift cards?

No VAT is collected when you sell the gift card: it's a prepaid payment method, not a sale of goods. Taxes apply when the customer uses the card to purchase a taxable item, according to the rates in effect at that time. Your point of sale must therefore differentiate between the sale of cards and their use.

How to deal with shrinkage, theft and unsaleable stock?

Document any discrepancies between the theoretical inventory at the point of sale and the physical count: this markdown reduces the value of the closing inventory, increases the cost of goods sold, and consequently decreases taxable profit. Obsolete inventory whose fair market value falls below its cost can be written off using the lesser of the two rules, provided the loss is supported (liquidation sales, documented disposal).

Official sources

1. Revenu Québec, VAT and VAT;
2. Revenu Québec, VAT registration;
3. Revenue Agency of the | Canada VAT for businesses
4. Revenue Agency of the | Canada corporate taxes;
5. Quebec CPA Order