About Us
Reliable Bookkeeping Built on Experience
Definitive Ledger Inc. was founded to provide business owners with accurate, dependable bookkeeping and payroll support that allows them to focus on running their businesses with confidence.
Owner and Bookkeeper Shari Chartier brings experience from a variety of industries, providing a well-rounded understanding of business operations and financial management.
Professional Experience
Over the years, Shari has worked with organizations in:
- Automotive industry operations
- Healthcare and hospital environments
- Budget management and financial administration
- Women's shelter and non-profit organizations
- Construction and trades businesses
- Agricultural operations
- Small business accounting and administration
This diverse background provides valuable insight into the unique financial challenges faced by different industries.


Education & Professional Development
- Accounting Technician Diploma – Robertson College
- Business Administration – Red River College
- QuickBooks Online ProAdvisor
- Payroll Compliance Practitioner (PCP) Candidate – National Payroll Institute
Our Mission
Our mission is to provide accurate, efficient, and personalized bookkeeping and payroll services that help business owners maintain financial clarity, meet compliance requirements, and achieve their business goals.
At Definitive Ledger Inc., we believe bookkeeping is more than data entry—it's about providing business owners with the information they need to make informed decisions and build successful businesses.