February 2019- Don’t forget the last day to top up or make your RSP contribution for the 2018 tax year is little more than 3 weeks away: March 1st 2019. The 2018 maximum RSP contribution limit is $26,230. Your 2017 Notice of Assessment (from last year’s tax return) will give you the exact amount of your RSP room. Its never to early to make your 2019 contribution either. The maximum for 2019 is $26,500.