The path to financial clarity begins with TAS

Need help simplifying accounting for your business?

Schedule a Demo

Outsourced accounting—simplified

Our managed accounting services and premium software platform help bridge the gap between data entry and comprehensive accounting to keep it simple for your team. Complicated systems and processes only muddy the waters. Thornhill Accounting Services propel you toward the real goal of accounting—gaining financial clarity.

A partnership with TAS means:

  • You have access to a secure, online/cloud-based platform
  • Every transaction is accounted for
  • Your books are closed at the end of each month
  • You’ll be alerted when any irregularities are detected
  • You get access to unlimited, one-on-one support
  • You have access anywhere you have internet connection
  • You can stay up-to-date on your accounting with helpful alerts in our platform

Your new partner in virtual accounting

Make Thornhill Accounting Services your newest team member to support you wherever you are—whether in the office or working from home. The combination of our managed services and premium platform give you the simplified view of your business’ accounting you’ve been wanting to see.


TAS is the best accounting hire that you can make for your business to get it right and do it well for the long-term, leading you to financial success.


How your company works may look a little different lately. TAS is your solution for simplified, secure, virtual accounting that’s accessible from wherever you are.


Accounting doesn’t have to be complex. Our platform makes “updating the books” another item on the to-do list, alongside getting the mail, processing emails and answering calls.

Managed services + simple platform = accounting success

It’s not accounting software. It’s not hiring a CPA. It’s a combination of management and an easy-to-use platform that makes updating the books simple for you. Here’s what you get...


We provide an easy-to-use platform that’s simplified to help bridge the gap between data entry and comprehensive accounting services.


Our managed services provide you with your own personal bookkeeper/accountant who is readily available when you have questions or need help.


You’ll have access to discounted a-la-carte advisory services like tax advisory or budgeting that can help take your business to the next level.

Financial clarity begins with quick & easy setup

Our simplified, virtual platform and management methods will have you up and running in just a few weeks, giving you the clear picture that you need early on in our partnership. Unlike some accounting platforms, there’s nothing complicated about it. It’s all-inclusive, there are no hidden costs and you’ll notice improved management of daily accounting activities right away


  • Gain an understanding of exactly how you are performing the bookkeeping and accounting functions
  • Lay out a plan to quickly get you integrated into our comprehensive and easy-to-use platform


  • Understand reporting needs and set up your chart of accounts
  • Migrate from your existing accounting system to our platform


Our team will integrate with your existing systems and platforms:

  • Sales and billing systems
  • POS
  • QuickBooks Online and


Our platform allows you to easily perform the following tasks on a daily basis:

  • Input bills
  • View bills
  • Pay bills online
  • Access bank accounts
  • Access checkbook
  • See how you’re doing at a high level


At the end of every month, we’ll:

  • Provide a view into your operating performance—profit & loss, sales, spending, cash flow, cash balance, etc.
  • Reconcile all transactions and close your books
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Choose a plan that makes sense for your business

As your number of transactions increases, your need for managed accounting services does, too. We’ll help you choose a plan that makes sense for your company, based on the following:

  • Company size
  • Number of transactions
  • Chart of accounts
  • Unique industry standards and considerations

Schedule a demo so that we can collect more information and provide you with a quote.

Schedule a Demo

Interested in gaining financial clarity and simplifying accounting for your business? See if our managed services are right for you.