About Mosher Bookkeeping

Business finances are not for the faint of heart. Which is why since 2003, Mosher Bookkeeping has been providing self-employed contractors, entrepreneurs, businesses and not-for-profit organizations with professional bookkeeping services.

We can do as much (or as little) as you like. If you need help with Payroll, we can do that. If you need help with Government filings, we can do that. We want you to have the information you need to make smart well-informed decisions about your business.


As a business owner, your time is precious. By positioning Mosher Bookkeeping as your partner in bookkeeping, you can focus on what matters most. Let us handle what we’re good at, so you can focus on what you’re good at.

Mosher Bookkeeping will customize our services to meet your business and industry-specific requirements.

Whether you prefer an à la carte arrangement or a traditional full-service bookkeeping structure, Mosher will do more than number crunch - we will help you streamline your processes to work smarter.

Our services include, but are not limited to:

  • Bookkeeping
  • Payroll Services
  • Preparing payroll tax reports
  • Inventory Management
  • Tax Preparation
  • Year-End Reports
  • Assisting with Cost Control
  • Accounts Receivable / Payable
  • Government Remittances
  • Vendor and Customer Files
  • Budgeting
  • Custom Designed Reports
  • Quarterly and Annual Budget Reviews

The options are limitless

Our goal is to be efficient in everything we do; whether the job is to update outdated software, or create new programs to help streamline your bookkeeping capabilities.

We’re diverse in many programs.

These include, but are not limited to:

  • Sage
  • PAYweb
  • ADT
  • Quickbooks
  • Ceridian
  • MYOB
  • Account Edge
  • Quickbooks Online

Our Team

Mosher Bookkeeping has a staff of 6 experienced, organized and efficient bookkeepers. The team is highly regarded for their accuracy with data input, reconciliation and government filings. Mosher Bookkeeping is at the ready to accept new challenges and the staff takes pride in helping clients make informed business decisions in order to achieve their financial goals.

ottawa bookkeeping services

Wendi Mosher

Wendi founded Mosher Bookkeeping in 2003. With more than 25 years of experience, Wendi is passionate about helping companies of all sizes unlock their potential. Wendi has a special spot in her heart for charitable organizations.

Andrea Armstrong

Andrea joined Mosher Bookkeeping in 2008. An invaluable asset to the team, Andrea takes great pride in providing solutions that help Mosher clients see their businesses thrive and grow.

Sherry Goodyear

Sherry joined Mosher Bookkeeping in 2010. A natural self-starter, Sherry has been entrusted by her peers and many companies to dig deep and help get a business’ financial records back on track.

Patricia Johnston

Patricia joined Mosher Bookkeeping in 2006. Trish brings more than 25 years of experience to the team, along with an entrepreneurial mindset, a friendly smile and a warm laugh.

Beth Roberts

Beth joined Mosher Bookkeeping in 2014. Motivated, innovative and a passionate problem solver, Beth is admired for her keen eye for detail.



In today's competitive market, growing a company can be as stressful as it is exhilarating. Thanks to innovative accounting solutions, Mosher Bookkeeping is helping consultants, contractors, entrepreneurs, business owners, and charitable organizations reduce time spent on data entry, payroll, cash flow management and financial reporting. We enable business owners across a variety of industries make smart business decisions.

  • Design Firms
  • Landscapers
  • Property Managers
  • Restaurants
  • Retail stores
  • NPOs / Charities
  • Event Management
  • Medical / Dental Clinics
  • Entrepreneurs / Start-ups
  • R & D Companies
Visit Us

We can come to you as well.

For a Free Consultation fill out this form and we’ll be in touch ASAP

Interested In Joining Our Team?

Please send your resume to: wendi@mosherbookkeeping.com