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Accounting Firm

Langlois Hauck Lettner & Co. LLP

North York accounting firm serving small businesses, corporations and individuals across the GTA

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About Langlois Hauck Lettner & Co. LLP

Langlois Hauck Lettner & Co. LLP is an accounting firm in North York. It has worked with small business clients since 1946, and says its main goal is keeping tax deadlines met, financial statements prepared and eligible expenses properly deducted.

What Langlois Hauck Lettner & Co. LLP offers

  • Corporate income tax — preparation and filing of corporate returns, with a clear tax strategy for the owner.
  • Financial and payroll accounting — handled by licensed CPAs to take back-office work off the client.
  • Small business accounting — support aimed at reducing the tax liability.
  • Business planning — help with preparing a business plan.
  • Tax filing — returns for individuals as well as companies.

Who it works with

Small businesses, corporations and individuals throughout the GTA.

Key facts

  • Based in: North York
  • Founded: serving small business clients since 1946
  • Team: licensed CPAs

Profile written by TrustList from the business's own published information, Oct 2026.

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