If you invest in a Regional Center project, you will still need to confirm a net worth of $1,000,000, not including personal residence, or income in excess of $200,000 in each of the most recent 2 years.
It seems what you are really asking about is if you are an "Accredited Investor" under the SEC rules. Search for: http://www.sec.gov/answers/accred.htm (cut and paste if need be) and read all about it, but here are just TWO possibilities that seem most likely to be what you are after:
-a natural person who has individual net worth, or joint net worth with the person’s spouse, that exceeds $1 million at the time of the purchase, excluding the value of the primary residence of such person;
-a natural person with income exceeding $200,000 in each of the two most recent years or joint income with a spouse exceeding $300,000 for those years and a reasonable expectation of the same income level in the current year;
I agree with Silver Surfer. Let me also add that under the JOBS Act and the SEC's recently released Proposed Rules in connection with the JOBS Act, any EB5 Offering that you invest in will be required to take reasonable steps to confirm your status as an accredited investor. You might be required to provide financial information as evidence of your net worth or income.