Administration

How to Become an Accounting Clerk (Data Entry & Invoicing) in Ontario: Salary, Training, and Career Outlook

by Occupations.ca Team
10 min read

Have you ever been told you’re the “detail person” on your team? If you enjoy organizing numbers, catching small errors, and helping a business get invoices out the door on time, a career as an Accounting Clerk (Data entry Invoicing) in Ontario might be a great fit for you. In this role, you turn raw billing Information into accurate invoices and clean records—work that keeps cash flowing and clients happy.

Job Description – Accounting Clerk (Data entry invoicing) in Ontario

As an Accounting Clerk focused on data entry and invoicing, you Support the Finance or administration department by creating, verifying, and sending invoices, and by keeping Accounts Receivable (AR) records accurate and up to date. You may also assist with Accounts Payable (AP), purchase orders, and basic reconciliations.

You will work closely with other administrative staff, Sales, operations, and customers to make sure billing is correct and payments are recorded. Most roles are in offices (onsite, hybrid, or remote), and exist in many sectors across Ontario, including manufacturing, Construction, healthcare, Retail, logistics, education, and municipal government.

Daily work activities

  • Enter invoice data into an accounting system from quotes, contracts, work orders, or timesheets.
  • Verify that client details, pricing, taxes (HST), and payment terms are correct.
  • Generate and send invoices by email or through customer portals (including EDI systems).
  • Reconcile customer accounts, match payments to invoices, and follow up on overdue accounts.
  • Resolve invoice errors, credits, returns, or short payments by working with internal teams.
  • Update spreadsheets, dashboards, and aging reports for the accounting team or Management.
  • Maintain organized digital files for Audit and month-end reporting.
  • Assist with month-end tasks (e.g., AR reconciliations, revenue accruals).
  • Provide Customer Service by answering billing questions and providing supporting documents.

Main tasks (bullet points)

  • Create, review, and send invoices with high accuracy.
  • Apply HST correctly for Ontario and interprovincial sales.
  • Post cash receipts and reconcile accounts receivable.
  • Maintain customer master data and credit terms.
  • Track and collect overdue balances professionally.
  • Prepare AR aging reports and billing summaries.
  • Support month-end close and basic journal entries under Supervision.
  • Use Excel and accounting software (e.g., QuickBooks, Sage 50, Microsoft Dynamics, SAP, Oracle).
  • Follow data privacy and company policies for handling client information.
  • Communicate clearly with customers and internal teams to solve billing issues.
See also  How to Become a Real Estate Appraiser (Estimates Property Value) in Ontario: Salary, Training, and Career Outlook

Required Education

There is no single path to becoming an Accounting Clerk (Data entry invoicing) in Ontario. Employers hire people with a range of education, from certificates to diplomas and degrees. Choose the path that matches your goals, time, and budget.

Diplomas and typical length of studies

  • Certificate (College Certificate or Continuing Education)
    • Length: 4–12 months (part-time or full-time).
    • Focus: Practical billing, AR/AP, bookkeeping basics, and Excel.
    • Good for: Fast entry to junior accounting clerk roles.
  • Ontario College Diploma (Business – Accounting)
    • Length: 2 years.
    • Focus: Financial accounting, managerial accounting, Taxation basics, spreadsheets, and ERP systems.
    • Good for: Strong base for AR/AP clerk, billing analyst, Payroll assistant, or bookkeeper roles.
  • Bachelor’s Degree (e.g., BBA, BCom, BAcc)
    • Length: 4 years.
    • Focus: Deeper accounting theory plus business, analytics, and Strategy.
    • Good for: Long-term growth into accounting technician, analyst, or management roles. Not required for many clerk roles, but can open doors.

Tip: If you already have a degree or diploma, a short micro-credential in AR/AP, invoicing, or Excel can help you switch into this role quickly.

Where to study? (Ontario schools + useful links)

College programs (certificate and diploma):

University programs (bachelor’s degrees with accounting majors):

See also  To Become an Actuary (Probability and Risk Calculation) in Ontario: Salary, Training, and Career Outlook

Helpful Professional Development:

Salary and Working Conditions

Entry-level vs. experienced salary

Pay varies by employer, region, and software skills. In Ontario, Accounting Clerks (NOC 14200) typically earn an hourly wage, with Benefits in many full-time roles.

  • Entry-level: approximately $18–$23 per hour (about $35,000–$45,000 per year for full-time hours).
  • Experienced: approximately $24–$35 per hour (about $47,000–$68,000+ per year).
  • Toronto-area employers may pay more for experience with ERP systems (e.g., SAP, Oracle, NetSuite) and advanced Excel.

For current Ontario wage data, see Government of Canada Job Bank – Wages for Accounting and related clerks (NOC 14200): https://www.jobbank.gc.ca/marketreport/wages-occupation/14200/ON

Note: Annual estimates assume about 2,000 hours/year and will vary based on hours, overtime, bonuses, and benefits.

Job outlook in Ontario

Ontario’s demand for Accounting and related clerks is steady, with many openings created by turnover, retirements, and ongoing business needs in billing and collections. Automation can reduce manual tasks, but organizations still need people who understand invoices, taxes, and customer accounts—especially in data entry invoicing roles connected to client service and problem solving.

Working conditions and schedules

  • Most roles are full-time office hours (Monday to Friday), with overtime at month-end or year-end.
  • Work may be hybrid or onsite; some companies offer remote options.
  • You will spend a lot of time in front of a computer, using Excel and accounting software.
  • The pace can be busy around billing cycles, with clear deadlines.
  • You will interact with internal teams (Sales, Operations) and customers, so professional communication is important.
  • Employers may provide benefits like extended health, dental, RRSP matching, and paid vacation—varies by sector (private vs. public).

Key Skills

Soft skills

  • Attention to detail: catching errors in amounts, taxes, and client details.
  • Time management: handling weekly and month-end deadlines.
  • Communication: writing clear emails and being courteous on collection calls.
  • Problem solving: resolving invoice discrepancies and credits.
  • Teamwork: collaborating with sales, operations, and the rest of the finance team.
  • Integrity and confidentiality: handling financial and personal data properly.
  • Customer service: supporting clients with billing questions.

Hard skills

  • Data entry speed and accuracy (including numeric keypad).
  • Invoicing and accounts receivable procedures.
  • HST rules and basic sales tax application.
  • Reconciliations (customer accounts, bank deposits).
  • Excel: formulas, sorting/filtering, VLOOKUP/XLOOKUP, pivot tables, data validation.
  • Accounting basics: debits/credits, revenue recognition, credit notes.
  • Document control: filing, naming conventions, and audit readiness.
  • EDI portals and vendor/customer billing platforms.

Tools and software you may use

  • Small business accounting: QuickBooks Online, Sage 50.
  • Mid-market/enterprise: Microsoft Dynamics 365 (Business Central/Finance), SAP, Oracle NetSuite/Oracle E-Business Suite, Epicor, JD Edwards.
  • Productivity: Microsoft Excel, Outlook, Teams; Google Sheets.
  • Billing/collection platforms: customer EDI portals, Procurement portals (e.g., Ariba).
  • Document management: SharePoint or similar.
See also  To Become Purchasing Coordinator in Ontario: Salary, Training, and Career Outlook.

Advantages and Disadvantages

Advantages

  • Clear entry path with short training options (certificates/micro-credentials).
  • Transferable skills across most industries in Ontario.
  • Opportunities to grow into bookkeeper, payroll coordinator, AR/AP specialist, or accounting technician.
  • Regular hours and predictable routine in many workplaces.
  • Hybrid and remote options increasingly available.
  • Strong fit if you like order, accuracy, and helping customers.

Disadvantages

  • Periods of high volume around billing cycles and month-end.
  • Work can be repetitive; staying focused is essential.
  • Strict deadlines and performance targets (e.g., number of invoices per day).
  • Need to manage difficult collection calls politely.
  • Mistakes can affect cash flow, so pressure for accuracy is high.

Expert Opinion

If you want a practical, stable entry point into the Ontario finance job market, becoming an Accounting Clerk (Data entry invoicing) is a smart choice. You can get started quickly by combining a short college certificate with strong Excel skills and on-the-job training. To stand out, learn one or two commonly used systems (e.g., QuickBooks + Microsoft Dynamics), and build a track record of accuracy, speed, and great customer service.

For growth, cross-train in accounts payable, collections, and basic bookkeeping. Add recognized credentials—such as CPB Canada’s bookkeeping certification or the National Payroll Institute’s PCP designation—to increase your pay and job options. If you enjoy the field, a two-year Business – Accounting diploma or a bachelor’s degree can open doors to technician or analyst roles later. The key is to build your base in invoicing and AR, then layer new skills each year.

FAQ

Do I need to be a CPA to work as an Accounting Clerk (Data entry invoicing) in Ontario?

No. A CPA designation is not required for accounting clerk or invoicing roles. Employers usually look for a college certificate or diploma, proven Excel skills, attention to detail, and experience with invoicing/AR workflows. If you plan to move into senior accounting or controller roles later, you can explore CPA Ontario pathways: https://www.cpaontario.ca/

What’s the difference between an Accounting Clerk (invoicing) and a Bookkeeper in Ontario workplaces?

  • An Accounting Clerk (Data entry invoicing) focuses on billing, AR, and related data entry. The role is often part of a larger finance team.
  • A Bookkeeper covers a broader set of tasks—AP, AR, bank reconciliations, payroll support, and preparing Books to trial balance—often for small businesses. For bookkeeping credentials, see CPB Canada: https://cpbcan.ca/

How can I get experience quickly if I’m new to the field?

  • Complete a short certificate in accounting fundamentals or invoicing plus Excel.
  • Get hands-on with free/low-cost practice versions of QuickBooks Online or Sage 50.
  • Look for co-op, practicum, or temp assignments (staffing agencies) to build your resume.
  • Volunteer to do basic invoicing or AR entries for a nonprofit or student club.
  • Use Ontario’s Employment Services to access job search supports: https://www.ontario.ca/page/employment-services

What privacy or Compliance rules apply to invoicing work in Ontario?

You must protect client and financial information. Many private-sector employers in Ontario follow Canada’s PIPEDA (Personal Information Protection and Electronic Documents Act) for handling personal data. Learn more from the Office of the Privacy Commissioner of Canada: https://www.priv.gc.ca/en/privacy-topics/privacy-laws-in-canada/pipeda/

Also, accurate collection and reporting of HST is essential. See the Canada Revenue Agency’s GST/HST for businesses: https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst.html

Which add-on certifications boost employability for invoicing roles?

These credentials are well recognized in Ontario and can help you progress from data entry invoicing into broader finance roles.

You may also like