Nmbr & Paiday target Canada accounting payroll gap

Nmbr has partnered with Paiday to provide embedded payroll infrastructure for a payroll platform aimed at accounting and bookkeeping firms in Canada. The tie-up targets a payroll software segment that, according to the companies, has seen little change for decades.

Paiday is using Nmbr's infrastructure to let accounting firms run payroll within the systems they already use to manage clients. The model is designed for firms that handle payroll for multiple businesses across different provinces and software environments, rather than for a single employer managing its own staff.

That distinction matters because many accounting firms oversee dozens or even hundreds of client payrolls at once. Staff often switch between different payroll products, manually track filing deadlines, and spend time fixing errors caused by software limitations.

The partnership comes as firms face tighter compliance demands and staffing pressures. Payroll mistakes can lead to incorrect T4s, delayed Records of Employment and mismatches with Canada Revenue Agency balances, creating extra work for firms and risk for their clients.

Market gap

Nmbr and Paiday are targeting small and medium-sized businesses and the accounting firms that support them, an area they argue has been underserved by payroll providers focused either on large companies or on direct sales to businesses running payroll internally.

Paiday says its platform gives firms a central place to view and manage all client payrolls, even when those clients use different payroll providers. It also includes a payroll engine built for Canadian compliance, along with links to practice management software and automated workflows intended to reduce manual administration.

Nmbr provides the underlying technology that enables payroll functions to run within other software products. Its model is based on application programming interfaces and embeddable front-end components that software providers can use to add payroll without building the entire stack themselves.

Paiday Chief Executive Officer Rachel Fisch said accounting firms have long been constrained by outdated payroll technology.

"Payroll is one of the last areas of business software that hasn't kept up with the pace of technology," Fisch said.

"For years, firms have had to settle for clunky systems, manual workarounds, disconnected platforms and compliance headaches because the technology hasn't kept up with how they actually operate. Today's reality means firms aren't running one payroll. They're managing dozens at once, and tools haven't evolved to support that."

Embedded model

The partnership reflects what the companies describe as a wider shift in business software towards embedding specialist functions into the platforms users already rely on. In payroll, that means less need to move between separate systems for calculations, compliance tasks and client management.

For accounting firms, the operational case is straightforward. A centralised workflow can make it easier to monitor payroll runs across a client base, standardise processes, and reduce manual intervention, where mistakes are more likely to occur.

Nmbr Chief Executive Officer Simon Bourgeois said payroll software had lagged behind other categories of business technology.

"Payroll has been stuck for decades, even as the rest of business software has moved on," Bourgeois said.

"We're embedding payroll for the industries left behind, directly into the platforms businesses already use. That fundamentally changes how payroll is delivered, making it more integrated, more automated and far less reliant on legacy systems that weren't designed for today's workflows."

Canadian focus

Both companies are positioning their offerings around Canadian payroll requirements, including CRA compliance, T4 reporting, Records of Employment, and statutory calculations. That local focus is central to their argument that payroll products designed for broader markets or other customer groups do not reflect how Canadian accounting firms operate.

Paiday was founded by Rachel Fisch and Brian Clare, while Nmbr was founded by Simon Bourgeois, Drew Millington and Kevin Langlois. Their shared aim is to reshape payroll delivery around the workflows of firms that manage payroll for clients, rather than the needs of a single employer using standalone software.

The move also points to the growing role of accounting firms as software buyers and workflow managers for small business clients. As those firms take on more back-office tasks, payroll systems built around single-company use cases can become a bottleneck, particularly as compliance work grows more complex and experienced staff remain hard to find.

By linking embedded infrastructure with a centralised payroll hub, Nmbr and Paiday are betting that accounting firms want fewer systems, less manual work and a setup better suited to managing payroll at scale across multiple clients.