When to Run Geo Arbitrage
Five life moments where the relocation math materially changes the decision.
At each of these five moments, Geo Arbitrage is the first calculation — before realtors, before logistics.
Most people only run the move math after they've emotionally decided to move. These five moments are where running it first — coldly — either confirms the hunch or reveals that the plan is a bet against yourself.
Quick answer
At each of these five moments, Geo Arbitrage is the first calculation — before realtors, before logistics.
Key points
- ▸ Remote-work approval. The company just let you work from anywhere. Before romanticizing Lisbon, run the math: same income, new cost-of-living, one-time move cost. Many cases break-even inside 6 months.
- ▸ Retirement planning. Social Security and pensions are portable but state/local tax and healthcare costs vary enormously. Run 3–5 destinations and compare break-even months.
- ▸ Layoff with severance. Severance pays the move cost. New-city job market plus lower cost-of-living can convert a layoff into a net-gain transition.
- ▸ Divorce/separation. Both parties need new housing. One party moving to a lower-cost area can preserve support payments or preserve savings through the split.
- ▸ Post-graduate job search. First job is usually remote-friendly now. Choosing the city based on break-even math rather than default-alumni-network math can add $10–20k/year of disposable income.
Examples
- Remote-work moveSan Francisco $8k/mo cost, new city $4k/mo cost, same $10k income remote. Move cost $8k. Monthly gain $4k. Break-even 2 months. Obvious.
- Retirement 3-city compareCity A break-even 8 months, City B 14 months, City C negative gain. Rank A, evaluate B qualitatively, eliminate C from the list.
- Layoff + moveSeverance $15k covers move cost $8k + 2 months temp housing. New-city job at 90% of old income, 60% of cost-of-living. Break-even inside severance — the move is self-funded.
When to use which tool
- Geographic Arbitrage · Migration HorizonAt each of the five moments. Run 2–3 destination cities, not just one.Calculate the break-even month for a move. Monthly gain = (income − cost) at destination minus origin. Horizon visual with plane marker.
- Subscription Purge · Leak DetectionParallel to moving, cut recurring subscriptions you're carrying across locations — the bleed is the same no matter where you live.List every recurring subscription, see the monthly bleed and the 10-year lifetime cost. Sinking-ship visual with drip animations. Pipes recovery into Runway Zero.
- Stability CoefficientNew-city housing math often improves sanity premium too. Combine.What percent of your labor pays for the sanity premium of living alone vs with a roommate? Peace-vs-capital slider.
Related
- Geographic Arbitrage · Migration HorizonCalculate the break-even month for a move. Monthly gain = (income − cost) at destination minus origin. Horizon visual with plane marker.
- Subscription Purge · Leak DetectionList every recurring subscription, see the monthly bleed and the 10-year lifetime cost. Sinking-ship visual with drip animations. Pipes recovery into Runway Zero.
- Stability CoefficientWhat percent of your labor pays for the sanity premium of living alone vs with a roommate? Peace-vs-capital slider.
- What Geo Arbitrage CalculatesThe exact month a move pays back its one-time costs through monthly surplus gains.
- Five Geo Arbitrage MistakesErrors that under-count move cost or over-count savings.
Frequently asked questions
› What's a fair break-even for family moves?
Longer than solo — 12–18 months is reasonable given kids' school disruption, spouse job search, extended-family distance. Over 24 months needs unusual upside.
› How do I handle country moves? How-to
Add visa costs, healthcare system cost, currency risk, and tax-treaty treatment to cost-there. International break-even is usually 12–24 months and should only be undertaken if you'll stay 3+ years.
› How should I use a decision framework in real life? How-to
Use a decision framework to expose the tradeoff, not to outsource the decision. Write down the inputs, compare the output with your constraints, then ask what would change the answer. The strongest use is scenario testing: base case, conservative case, and failure case.
› Is this financial, legal, or tax advice? Trust & accuracy
No, this is not legal, financial, tax, medical, or professional advice unless the page explicitly says that use case is supported. It organizes assumptions so you can inspect them. Verify high-stakes choices with qualified people who can review facts, contracts, regulations, and downside risk.
› What assumption matters most in a decision model? Edge case
The most important assumption is usually the one you are least certain about and most emotionally attached to. Change that input first. If the recommendation flips after a small change, the decision is fragile and needs more evidence before you treat the model as useful.