As one example, during the period your 401 (k) loan is outstanding, you're typically prevented from making full contributions to your existing retirement plan. (themortgagereports.com)
If you don't make the full contribution, you can carry forward your contribution room. (manulife.ca)
When I married and was not working, I was unable to make a full contribution because the law did not allow spouses who work inside the home the opportunity to establish full IRAs. (retirebeforedad.com)