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Full Cycle Bookkeeping
Corporate Tax Filing
Personal Tax Filing
Payroll Services
HST Services
Treating everyone as a person and not just a number services.
📍342 King Street W., Unit 204
Oshawa, Ontario
Please note I move into this office on Nov 1st, 2026
📞905 985-1896
Monday: 9:00am to 5:00pmTuesday: 9:00am to 5:00pm
Wednesday: 9:00am to 5:00pm
Thursday: 9:00am to 5:00pm
Friday: 9:00am to 5:00pm
📣 The Local Scoop
We asked our local businesses to share their best tips, insights, or advice...
Straight from the experts who keep our community thriving!
Here's what SDD Accounting & Taxation Services Ltd. has to share:
Just a helpful tip. When trying to save money on tax filings, make sure your bookkeeping has been completed. Categorize your receipts in folders or in Excel documents. Also do not be afraid to ask questions. Every file is slightly different as they should be tailored to each business differently. My clients are generally your everyday person, so my goal is to find ways how you can save money.