tax would be on realized gains minus losses.
that being said if you're doubling up every 4 months you are more than likely realizing those gains.
short term cap gains are taxed at your personal income tax rate.
if this were your only income you'd have $70k of short term gains in year #1
taxes are progressive
so for a single filer the standard deduction is $6300
so take that away from the $70k
leaves 63,700 in taxable income
you'd pay 10% on the first 9275 = 927.50
54425
then pay 15% on the next 28,374 = 4256.10
26051
and then 25% on the balance = 6512.75
total tax on 70k would be $11,696.35
so the start of year 2 would be $68,303.65
year one: $10,000, 20,000, 40,000, 80,000
taxes $11,696.35
year two: $68,303.65, 136607.3, 273214.6, 546429.2
taxes: now this is getting tricky, because you have obamacare taxes and amt and all kinds of stuff figure a good 33% going to uncle sam or:
546429-(68303+6300)= 471826 taxable about 160k in taxes... plus you have to take into consideration paying estimated taxes every quarter or face a penalty, so that would erode into your balance.
year 3: $310,000, 620k, 1.24m, 2.48m
only a fool would make that kind of money outside of some kind of tax avoidance vehicle... an easy 40% would end up in taxes
that being said if you're doubling up every 4 months you are more than likely realizing those gains.
short term cap gains are taxed at your personal income tax rate.
if this were your only income you'd have $70k of short term gains in year #1
taxes are progressive
so for a single filer the standard deduction is $6300
so take that away from the $70k
leaves 63,700 in taxable income
you'd pay 10% on the first 9275 = 927.50
54425
then pay 15% on the next 28,374 = 4256.10
26051
and then 25% on the balance = 6512.75
total tax on 70k would be $11,696.35
so the start of year 2 would be $68,303.65
year one: $10,000, 20,000, 40,000, 80,000
taxes $11,696.35
year two: $68,303.65, 136607.3, 273214.6, 546429.2
taxes: now this is getting tricky, because you have obamacare taxes and amt and all kinds of stuff figure a good 33% going to uncle sam or:
546429-(68303+6300)= 471826 taxable about 160k in taxes... plus you have to take into consideration paying estimated taxes every quarter or face a penalty, so that would erode into your balance.
year 3: $310,000, 620k, 1.24m, 2.48m
only a fool would make that kind of money outside of some kind of tax avoidance vehicle... an easy 40% would end up in taxes