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Cost Accountant III Salaries in Oshawa, ON

• What is the average Cost Accountant III salary for Oshawa, ON?
  How much does a Cost Accountant III in Oshawa, ON make? The median annual Cost Accountant III salary in Oshawa, ON is C$110,280, as of September 23, 2026, with a range usually between C$94,823-C$127,639 not including bonus and benefit information and other factors that impact base pay. However, the salary for someone with the title Cost Accountant III may vary depending on a number of factors including industry, company size, location, years of experience and level of education. Our team of Certified Compensation Professionals has analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to present this range of annual salaries for people with the job title Cost Accountant III in Oshawa, ON.

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• About this chart
  This chart describes the expected percentage of people who perform the job of Cost Accountant III in Oshawa, ON that make less than that salary. For example 50% of the people who perform the job of Cost Accountant III in Oshawa, ON are expected to make less than the median.
  Source: HR Reported data as of September 23, 2026

• Job Description for Cost Accountant III
  Determines and implements cost accounting procedures and methods. Responsible for the preparation and analysis of cost reports and costing audits. Examines and reviews unusual cost records and ensures cost data is allocated correctly. Requires a bachelor's degree. Typically reports to a manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4-7 years of related experience. View full job description

• Similar Job titles to Cost Accountant III
  • Accountant II
  • Accountant III
  • Accountant V
  • Cost Accountant I
  • Cost Accountant II
  • Cost Analyst III
  • Cost Engineer III
  • Cost Estimation Analyst III

• Level of Education
  • Cost Accountant III Salaries with a Bachelor's Degree
  • Cost Accountant III Salaries with a Master's Degree or MBA
  • Cost Accountant III Salaries with a JD, MD, PhD or Equivalent

• Most Popular Cities for Cost Accountant III in Canada
  • Fredericton, NB Cost Accountant III
  • Moncton, NB Cost Accountant III
  • Halifax, NS Cost Accountant III
  • Oshawa, ON Cost Accountant III
  • Ottawa, ON Cost Accountant III
  • Charlottetown, PE Cost Accountant III
  • Montreal, QC Cost Accountant III
  • Quebec, QC Cost Accountant III
  • Sherbrooke, QC Cost Accountant III

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• Categories that include Cost Accountant III
  • Accounting
  • Financial Services

• Cost Accountant III Salaries by Province in Canada
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  • British Columbia
  • Manitoba
  • New Brunswick
  • Newfoundland and Labrador
  • Nova Scotia
  • Northwest Territories
  • Nunavut
  • Ontario
  • Prince Edward Island
  • Quebec
  • Saskatchewan
  • Yukon

• Accounting Jobs by Salary Range
  • <$30K
  • $30K–$50K
  • $50K–$80K
  • $80K–$100K
  • >$100K