Frequently Asked Questions
Find answers to common questions about Canadian tax calculators, mortgage tools, and financial planning
General Questions
What is Paydex?
Paydex is a free Canadian financial calculator platform that helps you calculate income tax, mortgage payments, salary conversions, and more. All our tools use official 2026 tax rates and are updated regularly to ensure accuracy.
Are Paydex calculators free to use?
Yes! All our calculators are 100% free with no hidden fees, registration requirements, or premium tiers. We believe financial planning tools should be accessible to everyone.
Do I need to create an account?
No account is required. All calculators work instantly without registration. Your calculations are private and not stored on our servers.
Is my data private and secure?
Absolutely. We don't collect, store, or share your personal financial information. All calculations happen in your browser. We don't require login or track individual users.
How accurate are the calculations?
Our calculators use official 2026 tax rates from the Canada Revenue Agency (CRA), provincial governments, and financial institutions. While we strive for accuracy, results are estimates and should not replace professional financial advice.
Income Tax & Salary
Which provinces are supported?
We support all 13 Canadian provinces and territories: Ontario, British Columbia, Alberta, Quebec, Manitoba, Saskatchewan, Nova Scotia, New Brunswick, Prince Edward Island, Newfoundland and Labrador, Yukon, Northwest Territories, and Nunavut.
Are 2026 tax rates included?
Yes! All calculators use the latest 2026 federal and provincial tax rates, CPP/QPP contributions, EI premiums, and tax brackets. We update rates as soon as governments announce changes.
How do I calculate my take-home pay?
Use our Salary Calculator. Enter your gross annual salary, select your province, and we'll show your net pay after federal tax, provincial tax, CPP, and EI deductions. You can view results by year, month, bi-weekly, or weekly.
What deductions are included in salary calculations?
We calculate federal income tax, provincial income tax, Canada Pension Plan (CPP) or Quebec Pension Plan (QPP), and Employment Insurance (EI) premiums. Additional deductions like RRSP, union dues, or benefits are not included.
Can I calculate tax for self-employed income?
Our calculators are designed for employment income. Self-employed individuals have different tax obligations (business expenses, HST/GST, double CPP contributions) that require specialized accounting software or a tax professional.
How do tax brackets work in Canada?
Canada uses a progressive tax system. You pay different rates on different portions of your income. For example, if you earn $80,000, you don't pay the same rate on all $80,000 - lower amounts are taxed at lower rates.
Mortgage & Housing
How do I calculate my mortgage payment?
Use our Mortgage Calculator. Enter the home price, down payment, interest rate, and amortization period. We'll show your monthly payment, total interest paid, and amortization schedule.
What is the mortgage stress test?
The mortgage stress test requires you to qualify at a higher interest rate (the greater of 5.25% or your contract rate plus 2%). This ensures you can afford payments if rates increase. Our calculators factor this in.
How much down payment do I need?
Minimum down payment in Canada: 5% for homes under $500,000, 10% for the portion between $500,000-$999,999, and 20% for homes $1 million+. Less than 20% down requires CMHC mortgage insurance.
What is CMHC insurance?
CMHC (Canada Mortgage and Housing Corporation) insurance protects lenders if you default. It's required for down payments under 20%. The premium (0.6% to 4% of the mortgage) is added to your mortgage amount.
Should I choose fixed or variable rate?
Fixed rates provide payment stability but are typically higher. Variable rates fluctuate with the prime rate but start lower. Choose fixed if you want predictability, variable if you can handle payment changes and believe rates will drop.
How much house can I afford?
Use our Home Affordability Calculator. Lenders typically allow housing costs (mortgage, property tax, heating, condo fees) up to 32% of gross income, and total debt payments up to 40% of gross income.
Using Our Tools
Can I save my calculations?
Currently, calculations are not saved. We recommend taking screenshots or writing down results you need. We're working on a "Save Scenario" feature that will let you bookmark calculations without creating an account.
Can I share calculator results?
Yes! Most calculators generate a unique URL you can share. The URL contains your inputs so others can see the same results. No personal information is included in the URL.
Do calculators work on mobile?
Absolutely! All our calculators are fully responsive and work on smartphones, tablets, and desktops. The interface adapts to your screen size for the best experience.
Can I use calculators offline?
No, calculators require an internet connection. All calculations happen in your browser, but the calculator code and tax rate data are loaded from our servers.
Why do I see ads on the site?
We display non-intrusive ads to keep our calculators free. Ad revenue covers server costs, development, and maintenance. We carefully limit ad placement to avoid disrupting your experience.
Rates & Comparisons
Where do mortgage rates come from?
We aggregate rates from major Canadian banks, credit unions, and mortgage brokers. Rates are updated daily but can change quickly. Always verify current rates with lenders before making decisions.
Are GIC rates guaranteed?
GIC rates shown are current promotional rates from financial institutions. Actual rates depend on your deposit amount, term, and when you open the account. All GICs are CDIC insured up to $100,000 per institution.
How often are rates updated?
Mortgage and savings rates are updated daily. Tax rates are updated when federal or provincial governments announce changes (typically in budget announcements).
Can I get the rates shown on your site?
Rates shown are real offers from financial institutions, but availability depends on your credit score, income, and other factors. Use our comparison tools as a starting point, then apply directly to lenders.
Support & Feedback
I found an error in a calculation. What should I do?
Please contact us immediately at support@paydex.ca with details about the calculator, your inputs, and the incorrect result. We take accuracy seriously and will investigate and fix any issues promptly.
Can you add a new calculator?
We love suggestions! Email us at support@paydex.ca with your calculator idea. We prioritize tools that help the most Canadians with common financial decisions.
Do you offer customer support?
Yes! Email support@paydex.ca for help with calculators, technical issues, or general questions. We typically respond within 24-48 hours on business days.
Can I use Paydex calculators on my website?
We offer embeddable calculator widgets for select tools. Contact us at partnerships@paydex.ca to discuss integration options and licensing.
How can I stay updated on new features?
Subscribe to our newsletter at the bottom of any page. We send monthly updates about new calculators, tax rate changes, and financial tips - no spam, unsubscribe anytime.
Still Have Questions?
Can't find what you're looking for? Our support team is here to help.