Yearly Income: $32,000
Savings/Rainy Day: $10,000
Single
No Children
Financial Goal: $2000-2500/month via dividends within 3-5 years
I'm going to assume that by "dividends" you mean "return on investments" - whether that comes as interest, dividends, capital appreciation, or whatever.
A formula that fits your request:
A = Asset amount currently invested in funds you will draw upon in retirement. For you, $10K.
i = Real return on invested retirement funds, %/yr
R = Return on investments, $/yr. For you, $24K.
S = Savings per year invested in funds you will draw upon in retirement.
t = Time, years. For you, 5.
R = i * (S * ((1 + i)^t - 1)/i + A * (1 + i)^t)
24000 = i * (S * ((1+i)^5 - 1) / i + 10000 * (1+i)^5)
You can choose either S or i, then solve for the other one.
E.g., if
S = $10,000/yr, then you need i = 22.625%/yr
i = 8%/yr, then you need S = $48,632/yr
It would appear that you need to either
- rely on an unreasonably high expected return, or
- get very lucky picking stocks, or
- greatly increase your income, or
- modify your expectations.
What do you think?