RRSP Deadline 2011 for 2010 RRSP Contribution RRSP Contribution Deadline for 2010 Tax Year: March 01, 2011 Your RRSP deadline for contributing to your RRSP for the 2010 tax year has to be before March 01, 2011. The maximum RRSP contribution limit for 2010 is $22,000. However, if you did not use all of your [...]