Capital Dividend Account (CDA)

The basic personal amount is a non-refundable credit that shelters a base level of income from federal tax, so income below it carries no federal tax. The amount is indexed every year, and the enhanced portion is phased out across the second-highest federal bracket, so taxpayers in the top bracket receive only the base amount. Each province and territory sets its own version. On Form TD1 you claim it so your employer withholds less; claim it with one employer only, or too little tax is withheld.

Federal tax is the share of income tax that goes to the federal government, charged on taxable income in graduated brackets that are the same everywhere in Canada. Your total bill is that federal amount plus your province or territory's own tax, less the credits you claim. Payroll deductions shown on a T4 cover both layers. Quebec residents receive a refundable abatement of their federal tax because Quebec opted out of certain federal-provincial programs and funds them itself; separately, Quebec also collects its provincial tax through its own return.

Caller ID proves nothing either way. Genuine CRA calls can show a blocked or unfamiliar number, and scammers routinely spoof real CRA lines, toll-free prefixes and even local mobile numbers, so treat the display as no evidence at all. Verify instead: ask for the agent's name and office, hang up, and call back on a number published on canada.ca. Genuine files also show in My Account, and a real agent never demands immediate payment.

Yes, indirectly. Provincial assessment authorities value a home from its characteristics, including lot size, living area, age, construction quality, bedrooms and bathrooms, and recent sales of comparable homes nearby. Your municipality then multiplies that assessed value by its rate. So a bigger lot or more finished square footage generally means a higher assessment and a higher bill, while bedroom count alone matters less than total area. Your assessment notice lists the details on record.