Top 100 Payroll Companies in Ontario
The Best of December 2025Looking for a top payroll processing service in Ontario?
A typical payroll cycle in the United States is every two weeks. This means employees are paid after a two-week period on a designated date such as the 15th of the month and 30th of the month. Payroll processing accounts for hours worked, deductions, and taxes. If you're a small business, you may start off manually processing payroll. As you can image, manual payroll requires carefully tracking work hours and taxes and doing the math for each pay period. As your business grows, we suggest investing in a payroll company to help you manage payroll. A payroll management system also can help you track work hours, deductions and taxes automatically for each employee.
To assist you in your search for a partner, we’ve compiled this list of the top payroll companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best Ontario Payroll Processing Companies
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241Undisclosed2 - 9 employeesHalton Hills, CanadaYorkshire Enterprises Inc. Is an Accounting company. They are based in Halton Hills, Canada, and their services include Accounting.Read More
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242Undisclosed2 - 9 employeesNorth Bay, CanadaAlex McKillop Tax is a small North Bay, Canada-based Accounting company. Their services include Accounting.Read More
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243Undisclosed2 - 9 employeesRed Lake, CanadaLaunched in 2017, ABP Bookkeeping is a small Accounting company. Their team specializes in Accounting.Read More
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244Undisclosed2 - 9 employeesThunder Bay, CanadaPayroll Xpress Limited is an Accounting company. Launched in 1997, the firm is in Thunder Bay, Canada. Their services include Accounting.Read More
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245Undisclosed2 - 9 employeesLondon, CanadaAssets N' Liabilities - Bookkeeping & Payroll Solutions, an Accounting company, provide Accounting and Business Consulting. They were launched in 2012.Read More
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246Undisclosed2 - 9 employeesMississauga, CanadaSmall Accounting company Hotay Professional Corporation, is located in Mississauga, Canada. The team offers Accounting.Read More
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247Undisclosed2 - 9 employeesWoodstock, CanadaAdam Shaw CA Professional Corporation, a small Accounting company, is located in Woodstock, Canada. Their services include Accounting.Read More
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248Undisclosed2 - 9 employeesMississauga, CanadaLaunched in 1998, Jaggi Accounting Services Inc is an Accounting company. In Mississauga, Canada, the team offers Accounting.Read More
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249Undisclosed2 - 9 employeesKitchener, CanadaNHT Associates is an Accounting company launched in 2011. The company provides Accounting and Business Consulting.Read More
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250Undisclosed2 - 9 employeesToronto, CanadaAndres Ramirez P. C., a small Accounting company, is headquartered in Toronto, Canada. The team specializes in Accounting and Business Valuation Services.Read More
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251Undisclosed2 - 9 employeesVaughan, CanadaSW LLP is a small Vaughan, Canada-based Accounting company. The team specializes in Accounting and Business Valuation Services.Read More
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252Undisclosed2 - 9 employeesMississauga, CanadaSource Accounting Professional Corporation (CPA) is an Accounting company. Their small team is based in Mississauga, Canada. Their services include Accounting.Read More
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253Undisclosed2 - 9 employeesToronto, CanadaKleverr Management Solutions is an Accounting company. The Toronto, Canada-based agency provides Accounting and Business Valuation Services.Read More
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254Undisclosed50 - 249 employeesToronto, CanadaLaunched in 1994, Booth & Partners CPA Professional Corporation is a midsize Toronto, Canada-based Accounting company. Their team specializes in Accounting.Read More
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255Undisclosed50 - 249 employeesLondon, CanadaAllied Associates, LLP is an Accounting company. The London, Canada-based company was founded in 1956. Their services include Accounting and Business Consulting.Read More
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256Undisclosed2 - 9 employeesToronto, CanadaFounded in 2017, Baranov CPA Professional Corporation is a small Toronto, Canada-based Accounting company. Their team specializes in Accounting.Read More
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257Undisclosed250 - 999 employeesToronto, CanadaPTS Consulting Services is a big data analytics company. The Toronto, Canada-based agency offers BI & big data consulting & SI and IT managed services.Read More
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258Undisclosed2 - 9 employeesSarnia, CanadaLambton Accounting Services, a small Accounting company, is in Sarnia, Canada. The team specializes in Accounting.Read More
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259Undisclosed2 - 9 employeesEast Gwillimbury, CanadaBates Chartered Professional Accountants is a small Accounting company located in East Gwillimbury, Canada. Their services include Accounting and Business Valuation Services.Read More
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260Undisclosed2 - 9 employeesHamilton, CanadaVision Accounting and Tax Services is an Accounting company established in 2016. The agency offers Accounting and Business Valuation Services.Read More
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261Undisclosed10 - 49 employeesAjax, CanadaAccounting Solutions Co, a small Accounting company, is based in Ajax, Canada. Their services include Accounting.Read More
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262Undisclosed10 - 49 employeesWhitby, CanadaArden Vanderhorst Whitby Accountant, an Accounting company, is located in Whitby, Canada. They specialize in Accounting and Business Consulting.Read More
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263Undisclosed10 - 49 employeesBurlington, CanadaBLR, LLP Chartered Professional Accountants is an Accounting company based in Burlington, Canada. They focus on Accounting.Read More
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264Undisclosed10 - 49 employeesHamilton, CanadaAccounting company Acctax Canada is headquartered in Hamilton, Canada. Launched in 1993, the team provides Accounting.Read More
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265Undisclosed10 - 49 employeesToronto, CanadaKamal Professional Corporation is a small Toronto, Canada-based Accounting company. The team specializes in Accounting.Read More
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266Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, BTS Accounting & Tax Services Inc. Is a small Accounting company. Their services include Accounting.Read More
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267Undisclosed10 - 49 employeesToronto, CanadaGlobal Taxation & Accounting Service Inc. Is a small Accounting company. Established in 1972, the team provides Accounting.Read More
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268Undisclosed10 - 49 employeesGuelph, CanadaLocated in Guelph, Canada, Amplify LLP is an Accounting company. Their services include Accounting.Read More
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269Undisclosed10 - 49 employeesOakville, CanadaLocated in Oakville, Canada, Tino Gaetani & Carusi Chartered Professional Accountants is an Accounting company. Their services include Accounting and HR Consulting.Read More
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270Undisclosed10 - 49 employeesVaughan, CanadaAccounting Plus Financial Services Inc. Is an Accounting company. In Vaughan, Canada, their small team provides Accounting and HR Consulting. The agency was established in 1989.Read More
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