<prompt> Human: Hey, I recently started up a new job at a new company at a higher salary. At my old job, my employer matched my contributions for both pre-tax 401K and Roth 401K. I set up my payroll deductions to have contributions in a Roth 401K at my new position, but after two pay periods I read the fine print on the benefits section and found out that my new employer only matches money put into a pre-tax 401K. My new employer matches up to 6, and I changed my contributions to put 10 now into pre-tax 401K hoping that I could catch up after missing the first 4 weeks worth of employer matching, but the change doesnt take effect immediately - and Ill miss another two weeks. Do employer plans typically allow people to catch up if their contributions fall short some pay cycles, or did I just lost out on the matching portion for the first six weeks?  <response>: Dont sweat it. Its only 2 pay periods and were talking about decades of investment. Live and learn. 