# About the author–Tara Rebecca, an Ontario-based HST specialist I’m [Tara Rebecca,the founder of HSTCalculator.onl](https://hstcalculator.onl/tara-rebecca/) an Ontario-based HST Specialist. I created this platform to help Canadians easily understand and calculate GST/HST using accurate, CRA-aligned tax rates. With experience guiding small businesses, freelancers, and digital sellers across Ontario and other provinces, my goal is to make Canada’s sales tax system simple, clear, and accessible for everyone. Author EMAIL: tararebecca@hstcalculator.onl ## About HSTCalculator.onl [HSTCalculator](https://hstcalculator.onl) is a Canadian sales tax calculator built for Canadians who need instant, province-specific tax results. The tool automatically separates federal GST and provincial HST portions, helping users verify receipts, prepare invoices, and estimate online purchases with confidence. Designed in Ontario and updated regularly, it supports residents across all provinces and territories. Email: help@hstcalculator.onl ## [GST/HST Compliance for Digital Businesses in Canada](https://hstcalculator.onl/gst-hst-guide-for-digital-businesses-in-canada-register-charge-and-file-taxes-correctly-in-2025/) If your digital business sells to Canadian consumers—whether eBooks, SaaS, or online services—you must understand GST/HST rules to stay compliant. Non-resident businesses earning over $30,000 in Canadian sales must register, collect, and remit taxes based on province-specific rates. This guide helps digital sellers navigate registration thresholds, taxable products, and proper tax filing in 2025. ## How to Claim GST/HST Input Tax Credits in Canada [Input Tax Credits (ITCs)](https://hstcalculator.onl/claiming-input-tax-credits-in-canada) help GST/HST-registered businesses recover the tax paid on eligible business expenses, reducing overall tax liability and improving cash flow. This guide breaks down who qualifies, what expenses you can claim, and how to file ITCs correctly under CRA rules. Learn how to maximize your tax refunds while keeping your business audit-ready. ### Get in Touch with Hstcalculator.onl Address: 9528 28 Hwy, Halton Hills, Ontario, L9T 2X7 Phone Number: (416) 555-9876 ### Connect with HSTCalculator.onl on social media https://www.facebook.com/hstcalculator.onl https://x.com/hstcalculator https://ca.pinterest.com/hstcalculator_onl #### Blogs https://justpaste.it/tararebecca https://hstcalconl.stck.me/post/1467196/About-HSTCalculatoronl-Canadas-Fast-GST-HST-Tool https://hstcalconl.stck.me/post/1467333/About-Tara-Rebecca-HSTCalculatoronl-Author https://hstcalconl.website3.me/ https://hstcalconl.webflow.io/ https://tararebecca.mystrikingly.com/ https://hstcalculatoronl.kktix.cc/ https://hstcalculatoronl.gumroad.com/l/dyihm ### Privacy Policy HSTCalculator.onl does not collect personal, financial, or identifiable information. All GST/HST calculations are processed locally in your browser, ensuring complete privacy and security. Only minimal, non-identifying analytics may be used to monitor general site performance without tracking individual users.