Barista FIRE and semi-retirement
How part-time income changes the portfolio you need, why people choose semi-retirement, model limits, and where to go deeper on math and healthcare cliffs.
Barista FIRE (sometimes called semi-retirement) blends portfolio withdrawals with intentional work income. The portfolio only needs to cover the spending gap: max(0, expenses − work income) ÷ withdrawal rate.
Why people choose it
- Lower savings target than full FIRE.
- Structure, community, or health benefits from light work.
- Bridge years before Social Security or Medicare eligibility.
- Identity: not “never work,” but “work on purpose.”
Quick numeric sketch
Spend $60k, earn $25k part-time, gap $35k. At 4% SWR the barista pile is $875k vs $1.5M full FIRE. At 3.5% those become ≈ $1.0M vs ≈ $1.71M. The gap formula is linear; life is not — healthcare and hours cliffs can erase the paper savings.
Barista vs Coast (do not mix them)
- Coast: still cover full lifestyle with work; stop aggressive retirement contributions if the pile can compound to full FIRE by traditional age.
- Barista: cut hours or change work; portfolio must fund part of spending now.
- See the Barista vs Coast comparison pillar and the semi-retirement math deep dive for tables.
Model limitations
- Job reliability and income volatility
- Benefit and healthcare cliffs
- Self-employment taxes and irregular cash flow
- Spending changes when free time rises
- Sequence risk on the remaining portfolio withdrawals
Treat Barista FIRE numbers as a planning conversation starter, not a paycheck replacement plan. For worked tables and scenario workflow, read “Semi-retirement math: portfolio + part-time income.” For coverage traps, read the healthcare & benefits cliffs guide.
Try the free Barista FIRE calculator, compare full FIRE and Coast with shared assumptions, and export CSV if you want an offline record. Educational only.