About David H. Wu CPA Professional Corporation

David H. Wu CPA Professional Corporation is a tax and accounting firm based in Markham, Ontario, serving clients across the Greater Toronto Area. The firm specializes in tax preparation and planning, accounting services, and financial planning, with particular expertise in serving non-resident taxpayers and real estate investors. By focusing on these specialized service areas, David H. Wu CPA Professional Corporation positions itself to address the complex tax and regulatory challenges that arise for clients with cross-border financial obligations or income derived from property holdings.

Located at 90 Allstate Parkway in Markham, David H. Wu CPA Professional Corporation operates within one of Ontario's largest and most economically diverse municipalities. The firm's service offerings reflect the needs of a client base that extends beyond straightforward personal income tax preparation, encompassing business owners, investors, and individuals managing assets across multiple jurisdictions.

Services Offered

  • Tax preparation and planning
  • Services for non-resident taxpayers
  • Real estate tax services
  • Accounting
  • Financial planning

The service portfolio of David H. Wu CPA Professional Corporation reflects a deliberate focus on clients with more complex financial situations. Tax preparation and planning form the foundation of the firm's work, moving beyond basic annual compliance to include proactive tax strategies designed to minimize exposure and optimize outcomes. For non-resident clients, this translates into guidance on foreign income reporting, withholding obligations, and the interplay between Canadian tax law and the tax regimes of other countries—a critical service line given Canada's residency-based taxation system and its network of international tax treaties.

The real estate tax specialization addresses a distinct client need. Real estate investors and property owners face unique tax considerations around rental income, capital gains, depreciation, deductions, and the distinction between principal residence exemptions and investment properties. Financial planning services round out the offering, providing clients with the ability to integrate their tax strategy into a broader wealth management framework. This bundled approach allows David H. Wu CPA Professional Corporation to serve clients across multiple life stages and investment scenarios without requiring them to coordinate multiple service providers.

Service Area

David H. Wu CPA Professional Corporation serves clients from its location at 90 Allstate Parkway, Markham, ON, L3R 6H3. Markham is a major business and residential hub in the Greater Toronto Area, and the firm's central location positions it to serve clients throughout the region. While specific information about whether the firm operates on a service-area or remote basis is not detailed on the company website, prospective clients can contact the firm directly to discuss their location and engagement preferences.

Pricing and Engagement

Specific pricing is not published on the company website—prospective clients should contact David H. Wu CPA Professional Corporation directly for a quote. Tax and accounting fees typically vary based on the complexity of the client's financial situation, the scope of services required, and the time required to deliver those services. Given the firm's specialization in non-resident taxation and real estate, clients should be prepared to discuss the number and nature of their income sources, the number of properties involved, and any cross-border considerations when requesting an engagement estimate.

What Makes David H. Wu CPA Professional Corporation Distinctive

The defining characteristic of David H. Wu CPA Professional Corporation is its deliberate specialization in service areas that require deeper expertise than general tax preparation. The firm's focus on non-resident taxation reflects an understanding that Canadian tax law becomes significantly more complex when clients have ties to other jurisdictions. Similarly, the explicit emphasis on real estate tax services indicates that the firm has developed operational systems and staff knowledge to handle the recurring and often counterintuitive tax situations that property investors encounter.

Rather than positioning itself as a generalist firm offering every conceivable accounting service, David H. Wu CPA Professional Corporation has narrowed its field to areas where specialization creates measurable client value. This approach is common among successful mid-market accounting practices, as it allows the firm to develop deeper expertise, build repeatable processes, and serve clients whose needs align closely with the firm's capabilities. The combination of tax planning, accounting, and financial planning services under one roof also suggests a business model designed to retain clients over the long term as their situations evolve.

David H. Wu CPA Professional Corporation in Context: The Markham, ON Real Estate and Tax Services Landscape

Markham, Ontario has emerged as a significant hub for real estate investment and short-term rental activity in the Greater Toronto Area. As of early 2025, the city hosted approximately 420 active Airbnb listings, with these properties generating a 10.1% year-over-year revenue growth during the February 2025 to January 2026 period. However, the regulatory environment around short-term rentals in Markham is notably restrictive: zoning by-laws amended in May 2018 prohibit short-term rentals of less than 30 consecutive days, and no specific short-term rental taxes are collected by the municipality as a consequence of this prohibition. This regulatory context creates a unique tax environment for property owners and investors in the city.

For David H. Wu CPA Professional Corporation, this local context directly shapes the nature of real estate and tax planning work. While traditional long-term rental properties and principal residence transactions remain central to the firm's real estate tax practice, the prohibition on short-term rentals under 30 days eliminates one revenue stream that property owners in less restrictive jurisdictions commonly pursue. Conversely, the absence of a city-specific short-term rental tax simplifies compliance in one dimension while potentially redirecting investor attention toward long-term rentals and property appreciation strategies—both areas where David H. Wu CPA Professional Corporation's accounting and tax planning services address real client needs. Additionally, the firm's non-resident specialization gains relevance in a municipality where many real estate investors hold cross-border ties, particularly given Markham's diverse and internationally connected population.

For clients in Markham who are managing real estate portfolios, planning cross-border finances, or navigating the complexities of non-resident taxation in Canada, David H. Wu CPA Professional Corporation offers a focused set of services designed to address these specific challenges. Whether you are a real estate investor seeking to optimize your tax position, a non-resident with Canadian income sources, or a business owner managing both personal and corporate finances, the firm is accessible at www.davidhwu.com or by calling 289-904-2937.

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