| foundation's total assets | dues amount |
|---|---|
| $1 billion or over | $8,250 |
| $500,000,000 - $999,999,999 | $4,950 |
| $100,000,000 - $499,999,999 | $3,300 |
| $50,000,000 - $99,999,999 | $2,200 |
| $0 - 49,999,999 | $1,100 |
| Sustaining membership | $16,500-$100,000+ |
Foundation membership
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