Canadian Stock Option Tax Calculator

Calculate employment benefit and capital gains tax on your stock options

Personal Information

The default tax rate shown is the highest marginal tax rate for your province. If this does not reflect your actual tax rate, you can update it.

Company Information

Share Details

Price & Value Details

Key Dates

Employment Benefit at Time of Exercise

If the employer is a CCPC, the employment benefit will be taxed at the time of sale instead of the time of exercise

Total Exercise Value:

Less: Total Strike Price:

Employment Benefit:

50% Deduction:

Net Employment Benefit:

Tax Rate:

Tax on Employment Benefit:

Capital Gain Tax At Time of Sale

Proceeds:

Cost Basis:

Capital Gain:

Taxable Capital Gain:

Tax Rate:

Tax at Sale:

Important Information

Terms Explanation
  • Grant Date & Price: When stock options are issued to you and their market value at that time.
  • Strike/Exercise Price: The predetermined price at which you can purchase the company's shares.
  • Exercise Date: When you actually purchase the shares by exercising your options.
Tax Considerations
  • If your shares qualify as "qualified small business corporation shares," you may be eligible for the lifetime capital gains exemption, potentially eliminating tax on capital gains.
  • In case of capital losses, you may be eligible to claim an Allowable Business Investment Loss (ABIL), which provides more favorable tax treatment than regular capital losses.
Disclaimer: The calculations provided are estimates based on current tax regulations and should be used for planning purposes only. Every individual's tax situation is unique. We strongly recommend consulting with a qualified tax professional to understand the specific implications for your circumstances.

Stock Option Tax Calculator