Calk Canada
Taxes, finances and savings
Free · Designed for iPad. Not verified for macOS.
100+ Canadian calculators - income tax, mortgage, RRSP, TFSA, GST/HST and more. Built on official 2026 CRA, CMHC and Bank of Canada rates. Works fully offline.
CALK Canada is a collection of 100+ calculators built for Canadians. Every result uses official rates from the Canada Revenue Agency (CRA), CMHC, and the Bank of Canada for the 2026 tax year. No sign-up required, and it all works offline. The app is free and supported by ads.
WHAT'S INSIDE
Tax
- Income tax for the federal government and all 13 provinces and territories
- Sales tax (GST/HST/PST/QST) by province
- Capital gains, marginal rate, dividend tax credit, CPP/EI, and a tax-return estimator
Pay and salary
- Take-home pay by province (federal and provincial tax, CPP, EI)
- Overtime, vacation pay, bonus, and self-employment
Mortgage and property
- Mortgage payments with Canadian semi-annual compounding
- CMHC insurance, affordability with the B-20 stress test, and land transfer tax
- Amortization, rent vs buy, closing costs, and down payment
Registered accounts
- RRSP and TFSA growth, RESP with CESG grants, FHSA, and RRSP vs TFSA
Retirement
- CPP and OAS benefits, the OAS clawback, GIS, RRIF minimums, and retirement income
Loans, investing and business
- Car, personal and student loans, credit card payoff, and line of credit
- Compound interest, GIC, dividends, net worth, and a budget planner
- GST/HST quick method, payroll, incorporation, and depreciation (CCA)
Everyday
- Fuel cost, EV savings, BMI, calories, due date
- Currency converter, inflation, tip, percentage, unit and date tools
FEATURES
- Works offline. Every calculation runs on your device; your figures never leave it.
- Bilingual: English and French.
- Covers all 13 provinces and territories.
- Updated for the 2026 tax year from official CRA, CMHC, and Bank of Canada sources.
- No subscriptions and no in-app purchases. The app is supported by ads.
WHO IT'S FOR
Employees, contractors and small-business owners, home buyers, families, and anyone who pays tax in Canada.
This app is an independent tool and is not affiliated with or endorsed by any government agency. Results are estimates for information and education only; consult a qualified professional before making financial decisions.
Website: https://calk-ca.com
Support: https://calk-ca.com/contact/
Privacy: https://calk-ca.com/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Konstantin Iakovlev, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Konstantin Iakovlev
- Size
- 164.1 MB
- Category
- Finance
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Konstantin Iakovlev