Relocation Guide · 2026
Moving from Boston to San Francisco
Salary adjustment, rent comparison, taxes, and cost-of-living breakdown
Salary Equivalency
$100k in Boston = $111k in San Francisco
San Francisco is 10.9% more expensive than Boston overall
1.93
COL Index (From)
Boston
2.14
COL Index (To)
San Francisco
$2,900/mo
1BR Rent (From)
Boston
$3,200/mo
1BR Rent (To)
San Francisco
Salary Adjustment Calculator
How much you need to earn in San Francisco to match your current Boston salary
| Boston Salary | Take-Home (MA) | Equiv. in San Francisco | Take-Home (CA) | Difference |
|---|---|---|---|---|
| $60,000 | $47,248/yr 21.25% eff. rate | $66,528 | $52,694/yr 20.79% eff. rate | +$6,528 |
| $80,000 | $60,666/yr 24.17% eff. rate | $88,705 | $66,302/yr 25.26% eff. rate | +$8,705 |
| $100,000 | $73,736/yr 26.26% eff. rate | $110,881 | $79,840/yr 27.99% eff. rate | +$10,881 |
| $120,000 | $86,773/yr 27.69% eff. rate | $133,057 | $93,084/yr 30.04% eff. rate | +$13,057 |
| $150,000 | $105,778/yr 29.48% eff. rate | $166,321 | $112,727/yr 32.22% eff. rate | +$16,321 |
| $200,000 | $138,935/yr 30.53% eff. rate | $221,762 | $147,343/yr 33.56% eff. rate | +$21,762 |
Positive difference = you need a higher salary in San Francisco to maintain purchasing power. Negative = San Francisco is cheaper and your purchasing power improves at the same salary.
Rent Comparison
Studio
Boston
$2,260/mo
San Francisco
$2,500/mo
+10.6% in San Francisco
1-Bedroom
Boston
$2,900/mo
San Francisco
$3,200/mo
+10.3% in San Francisco
2-Bedroom
Boston
$3,700/mo
San Francisco
$4,200/mo
+13.5% in San Francisco
Family (3-4BR)
Boston
$4,920/mo
San Francisco
$5,590/mo
+13.6% in San Francisco
Frequently Asked Questions
How much salary do I need in San Francisco to match my Boston income?
$100k in Boston = $111k in San Francisco. San Francisco has a cost-of-living index of 2.14 vs 1.93 for Boston (1.00 = US average). That's a 10.9% increase in overall living costs.
How does rent compare between Boston and San Francisco?
A 1-bedroom apartment in Boston averages $2,900/month, while the same in San Francisco runs $3,200/month — that's 10.3% more in San Francisco. For a 2-bedroom, expect $3,700/month in Boston vs $4,200/month in San Francisco.
How does state income tax change when moving from Boston to San Francisco?
On a $100,000 salary, you take home $73,736/year in MA (effective rate: 26.26%). The equivalent salary in CA is $110,881, giving you $79,840/year (effective rate: 27.99%).
Is moving from Boston to San Francisco a good financial decision?
San Francisco is 10.9% more expensive than Boston. You would need a salary increase of approximately 10.9% to maintain the same standard of living. If your new salary offer doesn't account for this cost difference, your real purchasing power will decline.