401(k) deferral
+$2,000
401(k) deferral $20,500 vs $22,500; IRA $6,000 vs $6,500.
By Sammy S. · Founder · AuthorUpdated for 2023
401(k) deferral
+$2,000
IRA limit
+$500
50+ catch-up
+$1,000
$20,500
401(k) elective deferral
$22,500
401(k) elective deferral
Education
The elective-deferral change of $2,000 (increase) is the maximum extra (or reduced) amount under-50 workers could elect from pay—before catch-up. Age-50+ catch-up moved $1,000.
IRA limits changed by $500. That room stacks with workplace deferrals, so a COLA on both sides can meaningfully raise total tax-advantaged savings capacity even if each individual jump looks small.
Combined additions rose from $61,000 to $66,000. High earners with rich matches can hit this ceiling before they exhaust elective-deferral + catch-up room.
Neither year includes the SECURE 2.0 ages 60–63 higher catch-up (starts 2025).
Compare any two years
401(k) deferrals, catch-ups, IRA limits, and §415(c) caps.