Federal tax and credits (Schedule 1)

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• Minimum tax

If you are filing a paper return, attach a completed Schedule 1.

Minimum tax

Minimum tax limits the tax advantage you can receive in a year from certain incentives. You have to pay minimum tax if it is more than the federal tax you calculate in the usual manner. When calculating your taxable income for this tax, which does not apply to a person who died in 2005, you are allowed a basic exempt amount of $40,000.

Generally, to find out if you have to pay this tax, add the amounts in section B below and 60% of the amount on line 127 of your return. If the total is $40,000 or less, you probably do not have to pay minimum tax. If the total is more than $40,000, you may have to pay it.

To calculate if you have to pay it, use Form T691, Alternative Minimum Tax. You also have to calculate your additional provincial or territorial tax for minimum tax purposes by completing Form 428.

Below are the most common reasons why you may have to pay minimum tax:

A. You reported a taxable capital gain on line 127.

B. You claimed any of the following:

• a loss (including your share of a partnership loss) resulting from, or increased by, claiming capital cost allowance on rental properties or certified feature films or productions;
• a loss from a limited partnership;
• most carrying charges (line 221) on certain investments;
• a loss from resource properties resulting from, or increased by, claiming a depletion allowance, exploration expenses, development expenses, or Canadian oil and gas property expenses;
• a deduction on line 248 for an employee home relocation loan; or
• a deduction on line 249 for security options.

C. You claimed any of the following tax credits on Schedule 1:

• a federal political contribution tax credit on lines 409 and 410;
• an investment tax credit on line 412;
• a labour-sponsored funds tax credit on line 414; or
• an overseas employment tax credit on line 426.

Tax Tip
You may be able to claim a credit against your taxes for 2005 if you paid minimum tax on any of your returns for 1998 to 2004 (see line 427).

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