We have a 401(k) plan that provides for matching contributions made on a per-payroll period basis (50% match on up to 6% of eligible comp), with HCEs subject to an $3,000 annual limit on the match. We have certain HCEs who front-load their deferrals so that they don't get the benefit of the entire $3,000 match for the year. Our TPA suggested that we implement a true-up provision for the HCEs. It seems like there would be a discrimination issue if we allowed a match to be allocated on a plan year basis only for HCEs. Any thoughts?