Financial guide for people changing jobs
Rolling over your 401(k), adjusting withholding, and managing the financial gap between roles.
Changing jobs is one of the most financially active periods of your life. You need to decide what to do with your old 401(k), update your W-4 withholding for the new salary, evaluate the new benefits package (especially health insurance timing and 401(k) match vesting schedule), and maintain your emergency fund if there's any gap between positions.
The 401(k) decision alone is high-stakes: cashing out is the worst choice (taxes + 10% penalty). Rolling over to an IRA or your new employer's plan preserves the tax advantage. If you have a gap in employment, healthcare coverage options need immediate attention — COBRA or marketplace coverage.
Action checklist
Work through the steps in order. Progress saves in this browser, without an account.
Before you leave
On your way out
Cover any gap between roles.
Leaving early can forfeit unvested employer money.
Match, benefits, and PTO all matter.
During the transition
The first month
Rolling over preserves the tax advantage; cashing out costs you.
Tool: Roth vs Traditional IRAArticle: What to do with your old 401(k)Compare COBRA vs an ACA marketplace plan.
Keep spending aligned with reality.
Tool: Budget Analyzer
Once settled
First 90 days in
Avoid a surprise tax bill at filing time.
Article: How a job change affects your taxesGet back on the wealth-building track.
Tool: Net Worth Tracker
Tools for your situation
Free calculators and assessments selected for this guide.
- 1Financial Resilience ScoreHow well can you absorb a gap in income if the transition takes longer?
- 2Budget AnalyzerRemodel your budget around the new salary — or the gap
- 3Roth vs Traditional IRAEvaluate where to roll over your old 401(k) for maximum tax advantage
- 4Emergency Fund CalculatorEnsure you have runway if there's a gap between roles
- 5Net Worth TrackerTrack your full financial picture through the transition
Recommended reading
Have a specific question?
The AI Financial Tutor gives an educational answer to a finance question in about a minute. For example: “I'm leaving my job and have a $85,000 401(k). Should I roll it over to an IRA, to my new employer's plan, or does it depend on something?”