An accounting firm’s new office usually arrives with a photograph of a door and a promise about service. Logan Katz’s Toronto announcement contained a more useful detail: the clients were already there. When the Ottawa firm opened in Canada’s largest city in 2019, it described the move as a response to relationships it had already built. The office followed the work.
That is a modest explanation for expansion, and a revealing one. Professional services depend on people trusting other people with the unglamorous machinery of their lives: payroll, business records, tax returns, the numbers behind a sale. Logan Katz’s story becomes interesting where that personal promise meets the practical demands of running a firm.
By 2025, its map had acquired a third location, Seaforth in Southwestern Ontario. Yet the details that best explain the business are smaller than an office opening: a former co-op student becoming a partner, financial help for the next generation of accountants, and unusually instructive paperwork about what happens when a client supplies information late.
The clients arrived before the office
David Logan and Gary Katz founded the practice in Ottawa in 1994. Denis Chainé joined that year and became a partner in 2007. The firm’s history emphasizes continuity, including the deliberate effort to keep service teams consistent across engagements. For clients, that promise has an obvious attraction: fewer introductions before getting to the actual problem.
The Toronto opening came in the firm’s 25th-anniversary year. Its announcement named audit and tax manager Kyle Royer as the person who would relocate to lead the office. The decision tied a geographic expansion to an identifiable professional, giving existing clients a person to associate with the new address.
Read as a business lesson, the sequence is useful. Establish demand, then decide what physical presence adds. A new office can make a relationship easier to maintain, but an address alone does not create a reason to hire an accountant. Logan Katz’s own explanation put the existing customer base at the centre of the decision.
The first practice
Following existing clients
A third Ontario office
Seaforth brings a different setting. The opening post introduced Robert Campbell, senior manager, Alèxe Dumais, manager, and Stacey Ferguson, executive assistant. The invitation was straightforward: local businesses and residents could stop in and meet them. Huron East’s 2025 business improvement area membership list also includes the firm, placing it among the town’s shops, services and other professional practices.
The business behind the business
Logan Katz sells accounting, taxation, assurance and advice. Its customers include individuals, owner-managed companies, professional practices, nonprofit organizations and international businesses. The common thread is a need for financial work that connects with the decisions being made outside the accounting department.
Its service range runs from bookkeeping and interim controllership to financial statements, tax planning and ownership transitions. The firm also offers Canada/U.S. tax work. For a prospective client, the practical attraction is the possibility of keeping related assignments within one professional relationship as the business changes.
Consider the owner who begins by needing reliable monthly records and later considers bringing in a partner. The administrative task and the ownership decision belong to different moments, but they concern the same business. The value of continuity is that the second conversation can begin with some understanding of the first. That is an interpretation of the service model, rather than a promise of a particular client outcome.
In the market, Logan Katz sits among regional, full-service CPA practices. Invest Ottawa lists it alongside Welch LLP as an accounting sponsor. That is a useful reality check on differentiation: broad accounting and advisory capabilities are available elsewhere. The meaningful comparison is the proposed team, relevant experience, responsiveness and scope of work.
A passport made of professional relationships
Logan Katz joined AGN International in 2002. AGN is an association of separate, independent accounting and advisory firms. Membership gives the Ontario practice a channel for international professional connections while preserving the distinction between its own offices and those of other members.
That structure helps explain how a regional practice positions itself for companies with business beyond Canada. Invest Ottawa describes Logan Katz’s expertise in inbound investment and cross-border taxation. A local relationship can therefore become the starting point for a wider conversation involving other advisers.
For a buyer of these services, coordination deserves attention. Who will own the assignment? Which jurisdiction requires another professional? How will information pass between teams? Those are sensible questions to bring to any internationally connected firm. An association can provide access to expertise; the engagement still needs named people and clear responsibilities.
“The best knowledge is knowledge that is current, documented and confirmed.”
Logan Katz’s statement of approach
A hatchery with accountants in it
The firm gives its entrepreneurial advisory offering an unexpectedly lively name: The Hatchery. It describes a place for new business owners to seek guidance and resources. The image is apt enough. An idea can arrive looking quite promising while still needing considerable care before it supports a business.
Its connection to entrepreneurship extends beyond its own branding. Invest Ottawa identifies Logan Katz as a supporter of Starter Company Plus, a program for early-stage, non-tech businesses. That matters because the startup label often makes ordinary businesses disappear from view. A new service company also needs to understand the financial side of becoming an employer.
In a January 2025 feature, Invest Ottawa described OMG Social Media’s development and acknowledged Logan Katz’s additional support for the program. That establishes participation in the support system; it does not make the agency a disclosed accounting client or assign its progress to one sponsor. The distinction keeps an appealing partnership story proportionate.
The firm also describes work with technology entrepreneurs and accelerator programs. Its position is easiest to understand as professional support around the company-building process. The founder still has to find customers. The accountant’s contribution is to help make the financial administration and related decisions more manageable.
Read the paperwork before buying the promise
The most concrete account of Logan Katz’s business model appears in its personal Canada/U.S. tax engagement letter for the 2025 tax year. The firm offers an estimate before preparing a return. It also separates preparation from follow-up work, a distinction worth settling before anyone starts uploading documents.
Under that letter, adjustment assistance carries a minimum charge of $350 plus HST. Additional information supplied after tax results have been communicated adds $150 to the invoice. These are specific terms for that engagement, not a price list for the whole practice.
The same document makes the client responsible for complete information and requires a signed engagement letter before work starts. The practical lesson is to treat the handoff as part of the job. Gather records, establish who is answering questions and understand which requests will generate another bill.
- Agree the assignmentScope, estimate and responsibilities
- Prepare the informationComplete records and a clear contact
- Close the loopReview, signatures and follow-up
Capacity is another part of the picture. A public tax-payment handout says the firm prepares and processes more than 2,000 personal returns over six weeks. Its deadline notice describes adding temporary staff during the busy season. That is an operational response to a concentrated workload, with additional labour required when demand peaks.
The documents make an instructive pairing. More staff can increase capacity; clearer instructions can reduce avoidable interruptions. Other service businesses can copy the underlying discipline: prepare for the predictable rush and explain the customer’s part in getting work finished. Neither measure makes incomplete inputs disappear.
The next partner might be a student
Royer’s career gives the personnel story a useful timeline. He entered Logan Katz as a Carleton University co-op student in 2013, joined full-time in 2015, earned his CPA designation in 2018 and became a partner in 2023. His biography now connects him with the Toronto practice. A decade separates the student placement and the partnership.
The firm’s published student incentives put money behind recruitment. They include an $11,500 allowance toward the CPA program, reimbursement of up to $800 in co-op term fees, and conditional tuition support. Paid study and examination days appear alongside mentoring. These are advertised benefits, giving applicants specific terms to discuss.
There is also a baseball team. The careers page describes social events, paid approved overtime and professional development. In August 2026, the firm’s LinkedIn updates featured employees tackling a Spartan Race and celebrated a dog-friendly workplace. Such details make the place easier to picture, even if they cannot tell a prospective employee what every working day feels like.
The more consequential detail is the connection between training and advancement. A professional firm needs people who can gradually take responsibility for client work. Royer’s progression shows one instance of that happening. Applicants can use it to ask concrete questions about supervision, feedback and how the next stage of a career is earned.
For prospective clients, the same scrutiny applies. Ask who will do the work, what the assignment includes and how the relationship will be maintained as circumstances change. Logan Katz’s office history supplies a clear statement of intent: grow close to the people already trusting the firm. The engagement conversation is where a new client gets to test that promise.