"A key decision for employers is whether to implement the deemed election process.... A plan may use either of the two new correction methods, but it must apply the same correction method to similarly situated participants.... The deadline to correct a failure using these correction methods depends on which limit is the basis for the redesignating pre-tax deferrals as catch-up contributions.... Special rules apply to dual-qualified plans (plans qualified under both U.S. and Puerto Rico law). "  MORE >>