The Moment
You got a 5% merit raise — recognition that you are performing above expectations. On $80,000, that is $4,000/year or $333/month before taxes. After taxes, roughly $250/month.
A 5% raise is the sweet spot for the 50/50 split: half to wealth-building, half to quality of life. This balance prevents the two extremes — saving 100% (which leads to burnout and resentment) and spending 100% (which is invisible lifestyle inflation).
The 50/50 Split
50% to wealth-building ($125/month after tax): - Increase 401(k) contribution by 2-3% (the most impactful recurring move) - Or auto-transfer $125/month to your Roth IRA or brokerage - $125/month at 7% for 30 years = ~$152,000 in additional wealth
50% to quality of life ($125/month): - A gym membership or wellness activity ($50-$100/month) - An upgraded grocery budget or meal kit service ($50-$100/month) - A hobby or personal development investment - Do NOT use this for a recurring expense you cannot cancel (bigger car payment, larger apartment) — those lock in the lifestyle inflation permanently
The anti-lifestyle-creep rule: Only commit the quality-of-life half to expenses you can pause or cancel. This keeps the spending reversible — if your income drops, you can cut back without pain.
Run Your Numbers
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5% Raise Allocator
A standard merit raise. Half-and-half is the classic split: half to lifestyle, half to wealth.
Educational illustration — not financial advice. Math: @/lib/finance/allocation.ts. Allocation order follows the canonical waterfall: high-interest debt → emergency reserves → captured match → tax-advantaged room → taxable invest.
What to explore next
- →Should I negotiate for a larger raise?
- →How do I avoid lifestyle creep with a raise?
- →Is 5% a good raise in my industry?
Frequently Asked Questions
Should I put the entire raise toward debt?
If you have high-interest debt (above 8%), yes — direct the full raise toward debt payoff until it is eliminated. The 50/50 split applies only when high-interest debt is clear. The guaranteed return from eliminating 22% debt exceeds any quality-of-life benefit.