Calk Canada vs CCB & RRSP Optimizer

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/

CCB & RRSP Optimizer helps Canadian families with children find their optimal RRSP contribution — the point where tax savings and Canada Child Benefit (CCB) increases combined give you the highest return on every dollar contributed. HOW IT WORKS Enter your income, RRSP contribution room, province, and family profile. The calculator applies your actual federal and provincial marginal tax brackets alongside the CCB clawback formula to compute your Marginal Effective Tax Rate (METR) at each contribution step. The result: a specific RRSP dollar amount that maximizes your total savings — not just your tax refund, but the combined effect of lower taxes and higher CCB payments landing in your account each month. WHAT YOU GET • Optimal RRSP contribution recommendation • Total savings estimate (tax reduction + CCB increase combined) • Monthly CCB increase in dollars • Step-by-step breakdown showing your effective savings rate at each contribution level • Support for 2025 and 2026 tax years • All 13 provinces and territories WHO IT'S FOR Canadian families earning $40,000–$150,000 with one or more children under 18 who want to make the most of their RRSP room before the annual deadline. PRIVACY No account required. No personal data stored or transmitted. Income figures are never sent to any server. Anonymous usage analytics only. DISCLAIMER Results are estimates based on published CRA guidelines and income tax brackets. This app does not provide official tax or financial advice. Consult a certified tax advisor for filing decisions.