http://www.tfsa.gc.ca/

How the Tax-Free Savings Account Works

• Canadian residents age 18 or older can contribute up to $5,000 annually to a TFSA.
• Investment income earned in a TFSA is tax-free.
• Withdrawals from a TFSA are tax-free.
• Unused TFSA contribution room is carried forward and accumulates in future years.
• Full amount of withdrawals can be put back into the TFSA in future years.
• Choose from a wide range of investment options such as mutual funds, Guaranteed Investment Certificates (GICs) and bonds.
• Contributions are not tax-deductible.
• Neither income earned within a TFSA nor withdrawals from it affect eligibility for federal income-tested benefits and credits, such as Old Age Security, the Guaranteed Income Supplement, and the Canada Child Tax Benefit.
• Funds can be given to a spouse or common-law partner for them to invest in their TFSA.
• TFSA assets can generally be transferred to a spouse or common-law partner upon death.