Ideally, set aside 15 % of your annual pay but contribute at least enough to get the full matching contribution from your employer, if it offers a match. (cedaredlending.com)
I am just putting in enough to get the full match from my employer because I'm not going pass up the free money. (financialsamurai.com)
If you're not getting your full match, you're turning down free money. (investmentzen.com)