We simplify bookkeeping for small business owners.

Here's Our Straightforward Approach

Upload your receipts to Receipt Bank

No more shoebox accounting. This app takes pictures of your receipts, sends them to us electronically, and stores them for 7+ years in an encrypted database for audit purposes. All you need to do is take a picture!

Run your business

Do what you do best. Be awesome. Questions in the meantime? We’re just a phone call or email away.

Review financials

When the monthly bookkeeping is complete, we’ll email your financial statements for you to review.

About Seguin Financial

I started Seguin Financial in January 2018. It was able to quickly take off thanks to my awesome family and brilliant network of local entrepreneurs. For a long time, I had noticed a need for high quality, personalized, and modern bookkeeping services in our community.

Business owners and entrepreneurs are incredibly talented, brave and driven people. They follow their passions and wear many hats. They are often stretched thin, and the last thing they want to do after a hard day’s work is their bookkeeping.

But here’s the good news – we love bookkeeping! Heck, we love taxes, payroll, consulting, forecasting and structuring businesses to get them to the next level. We also love people and this community, and we want to see it grow.

Let Seguin Financial become part of your team. Check out our services section for a full list of our capabilities.

Andrew Seguin

Founder of Seguin Financial and Cornwall native. Holds a 3-year Advanced Diploma in Business Administration Accounting. When he’s not wrangling complicated spreadsheets, he can be found at the gym lifting heavy things and putting them back down again.

Fabienne Kägi

Staff Accountant at Seguin Financial. Holds a Bachelor of Business Administration Degree. Grew up on a dairy and cash crop farm and heavily involved in show cattle. In her spare time, she volunteers as a 4-H leader and is also the treasurer for Stormont 4-H Association and the EOWQ Show Committee.

Reliable. Timely. Accurate.

Our Full Service List

We at Seguin Financial provide a wide variety of services. We excel in using paperless and cloud-based technology to provide reliable, timely and accurate reports. This technology also allows us consistent access to your files, so that we can answer any questions you might have during your work week. Choose from any of the following or mix and match to best suit your business’ needs.


  • Set up or restore your books
  • Record your transactions
  • Maintain and report on your Account Receivables and Accounts Payable
  • Reconcile accounts for banks, credit cards and shareholders
  • Remit GST/HST, WSIB and EHT


  • Prepare weekly, bi-weekly, semi-monthly or monthly payroll
  • Manage payroll remittances (taxes, CPP, EI)
  • Calculate bonuses or commissions
  • Prepare records of employment
  • File annual T4s, T4As, T5s, etc.


  • Complete and file personal tax (T1) - Basic, Self-employed, Rentals, Final Returns
  • Complete and file corporate tax (T2)
  • Complete and file US Gambling Returns (1040NR)
  • Tax Planning

Business Structure

  • Register a business for a Master Business License (MBL), HST no., and payroll no.
  • Register a corporation
  • Complete financial statements
  • Forecast budgets and taxes
  • Analyze cash flow
  • Forecast financial health

Your Burning Questions

Bookkeeping is the process of recording and categorizing your financial transactions, regularly. Luckily, bookkeeping has evolved over the last 10 years. We are now entering a time where good bookkeepers are able to use data to analyze a businesses’ financial health in addition to crunching numbers.

Does balancing the books keep you up at night? Does payroll make you anxious? Confused about tracking GST/HST? What even is the difference between accrual accounting and cash accounting?? We have the answers. Let us look after you.

We'd Love To Connect With You

Contact Us

Phone: (343) 885-1287
Email: info@seguinfinancial.ca
1300 Notre Dame, Cornwall, ON