Ontario Tax Information

Ontario
Combined Federal & Provincial tax rates
2017 Taxable IncomeTax Rate
$0 - $10,1710%
$10,172 - $11,6355.05%
$11,636 - $42,20120.05%
$42,202 - $45,91624.15%
$45,917 - $74,31329.65%
$74,314 - $84,40431.48%
$84,405 - $87,55933.89%
$87,560 - $91,83137.91%
$91,832 - $142,35343.41%
$142,354 - $150,00046.41%
$150,001 - $202,80047.97%
$202,801 - $220,00051.97%
Over $220,00053.53%

* Approximates tax payable given basic federal and provincial personal credits

Ontario Basic Personal Amount 2017: $10,171

Federal Basic Personal Amount 2017: $11,635

CPP & OASMax
Max CPP annual contribution for 2017 - 4.95%:
Max EI annual contribution for 2017 - 1.63%:
$2,564
$836
$55,300 Max Pensionable Earnings
$51,300 Max Insurable Earnings
Max CPP monthly benefit payment for 2017:
Max OAS monthly benefit payment for 2017:
$1,114
$579

For tax rates of other provinces, click here. This is a website from Ernst & Young that has great tax calculators for all provinces.

To calculate the refund you will get from an RSP contribution, check out this nifty RSP tax calculator from Ernst & Young.