Three main sources that govern tax law in Canada:
Statute Law:
Federal income tax system governed by the Income Tax Act.
Separate provincial Income Tax Acts.
Goods and Services Tax/Harmonized Sales Tax (GST/HST) governed by the Excise Tax Act.
Common Law:
Established by legal precedents from cases decided by courts (e.g., Supreme Court of Canada, Federal Court of Appeal, Tax Court of Canada).
Jurisprudence defines and helps interpret tax laws.
International Tax Treaties:
Treaties help rationalize jurisdictional authority and avoid double taxation.
Treaties take precedence over the Income Tax Act.
Tax liabilities arise for different entities:
Individuals
Corporations
Trusts
Other business forms (e.g., proprietorships, partnerships) are not directly taxed.
Corporations are treated as artificial persons with legal rights and responsibilities.
For tax purposes, corporate profits and losses belong to the corporation, separate from shareholders.
Shareholders receive profits through dividends or selling shares, making individuals and corporations distinct taxable entities, though taxation is ultimately integrated.
Residency determines tax obligations in Canada:
Residents taxed on worldwide income.
Non-residents taxed only on Canadian income.
Factors determining residency for individuals include:
Time spent in Canada.
Maintenance of a dwelling in Canada.
Effects of social and financial connections.
A non-resident ("Sojourner") may be deemed a resident if present for over 182 days in a calendar year.
Corporations incorporated in Canada are considered residents; foreign corporations may also be deemed residents based on management and control exercised from Canada.
Non-residents are taxable on specific sources of income:
Taxed on net income in Canada if:
They carry on business through a Permanent Establishment.
They dispose of taxable Canadian property.
They are employed in Canada.
Income subject to withholding tax typically includes:
Dividends, rents, royalties, and pensions with general withholding rates at 25%, often reduced by tax treaties.
Entities pay tax on taxable income derived within a taxation year.
Taxable Income: Not singularly defined in the Act, more a framework, encompassing:
Tax Year: Corporations choose their tax year and it must not exceed 53 weeks.
Types of Income: Includes employment income, business income, property income, capital gains, and other specific sources.
Net Income for Tax Purposes is derived from summing various income sources and applying specific principles related to each category.
Basic formula for calculating net income for tax purposes includes:
Income sources + Taxable capital gains - Allowable losses - Deductible items across various categories.
Different deductions are applicable for individuals versus corporations.
Corporations must file within 6 months post fiscal year; Individuals must file by April 30 (or June 15 if conducting business).
Trusts also adhere to a 90-day filing deadline.
The CRA must assess tax returns within a reasonable timeframe (typically 2 weeks to 4 months).
The CRA retains the right to reassess returns within specified periods (generally 3 years for individuals and trusts, 4 years for others).
Taxpayers can object to assessments through a formal review process with the CRA within 90 days.
Dissatisfied parties may escalate to the Tax Court of Canada and further up to the Federal Court or Supreme Court if necessary.
Individuals and corporations pay tax based on income received:
Individuals pay when income is received and may require instalments based on prior year’s taxes or exceeding set thresholds.
Corporations remit monthly instalments based on prior year tax obligations.
Penalties apply for failure to file returns or for unreported income, with potential for significant fines.
Retention of records is mandatory for six years following the taxation year.