<prompt> Human: Hi all,I currently have my contributions to 401K set up as 8 of paychecks employer matches 4.5, and 75 of any bonuses i receive. given my salary and target bonus , im set to go well above the 2018 401K contribution limit of 18.5K. My question is: when my bonus is determined in July and it auto-invests more than the limit to my 401K, what will happen to the excess? will it only invest the remaining amount needed to hit the limit, and then the rest goes into my paycheck as normal?  <response>: Payroll should automatically stop contribution once you hit the limit for the year. 