Odoo Projects Consultant in Canada

Sales tax on services when clients sit in different provinces

For Canadian project firms, the tax on a service invoice usually depends on where the service is considered supplied, which is often tied to the client's location rather than to your office. A Toronto consultancy billing a client in Nova Scotia, one in Alberta and one in British Columbia may need different combinations of GST, HST and provincial tax on otherwise identical invoices. Quebec clients bring QST, and services billed to non-resident businesses may be treated differently again.

Those rules are for your accountant or tax advisor to confirm. My job is to make Odoo apply them reliably:

• Service products classified consistently, so a consulting hour and a software subscription can be taxed differently where required.
• Fiscal positions attached to customers by province or country, so the right taxes replace the defaults automatically.
• Test invoices for each client location reviewed by your advisor before go-live.
• A check that milestone and down payment invoices carry the same tax logic as hourly ones.

The tax return and ledger side, including GST/HST and QST reporting, is covered on my Odoo Accounting page for Canada. The general billing mechanics behind this page are on the Odoo Projects page.

US-dollar contracts and margin in Canadian dollars

Cross-border work is normal for Canadian consultancies, software firms and engineering practices. A firm may quote a US client in US dollars, pay a contractor in Canadian dollars and report to its owners in Canadian dollars, with a USD bank account in between.

Odoo can price a sales order in the client's currency and post costs in yours, but margin reporting needs decisions that software will not make for you:

• Which rate drives project margin: the rate on the invoice date, the rate when cash arrives, or a budget rate set at contract signature.
• Where exchange gains and losses land: in the project's analytic account, or in a company-level account outside project margin.
• How fixed fees in US dollars are tracked when a weaker or stronger Canadian dollar changes the value of remaining milestones.

I agree those rules with your controller first, then configure analytic plans for client, office and service line so partners can compare a Calgary project and a Montreal project on the same basis. Labor costs are loaded with benefits and employer contributions so margins are not flattered. For currency design as a broader topic, see ERP for multi-currency.

Timesheets for SR&ED, Quebec teams and provincial holidays

Canadian technology and engineering firms that claim SR&ED credits often struggle to evidence the hours afterward. Odoo timesheets can help if the structure is set before work starts: tasks or tags for experimental development, a short description field staff actually complete, and a report that pulls those hours by project and person. What qualifies is decided by you and your SR&ED advisor, not by the timesheet design, and I keep that boundary clear.

Language is the next consideration. Staff in Quebec may prefer to work in French, and clients there commonly expect French documents. Odoo supports translated product names, task stages and invoice layouts, but someone has to own the translations, and I build that into the setup plan.

Statutory holidays also differ by province, which affects capacity planning and missing-time reports. I set working schedules per office so a holiday in one province does not show as missing hours in another.

On the approval side, Canadian teams usually work well with a weekly cut-off set in head office time, a manager approval before invoicing, and a report of unsubmitted time. Approval tooling for timesheets is richer in Enterprise, which is worth confirming before you plan this step. Sector pages for engineering and SaaS businesses give more context.

When you need construction project accounting instead

Canadian contractors bill through progress draws and must manage holdback, a portion of each payment retained under provincial lien and construction legislation. Several provinces have also introduced prompt payment rules with defined timelines for invoices, notices of non-payment and adjudication. Those mechanics are specific to construction and vary by province. Odoo can run the projects, purchasing, equipment and timesheets for a contractor, and milestones can stand in for simple progress invoices, but holdback ledgers, statutory notices and progress billing against a schedule of values fall outside the standard product. A contractor would be looking at extra modules, custom work or a system built for construction.

If you are a contractor, compare options with my construction ERP page for Canada and confirm holdback and tax treatment with your advisors.

For consultancies, agencies and technology firms, Odoo is often a sound fit, and I help independently: mapping how you sell and deliver, running business analysis with finance and delivery leads, and reviewing an implementer's design against your real contracts. See also my Odoo consulting page for Canada, ERP consulting in Canada and the Canada hub.