Trying to understand capital gains

[captain3d]

Hi All

Married filing jointly I know under $75,300k income equals zero capital gains tax and above $75,300k would trigger 15% capital gains tax.

If you had capital gains income (no other income) above $75,300 are you taxed at 15% for all of the capital gains or only the portion above the $75,300?

phil

[sengsational]

It's not a "cliff" that you fall over, so no, you only pay tax on the portion over the threshold.

In tax software, I put in a $96,100 capital gain. When netting out the 12,600 standard deduction and 8,100 exclusion, that left $75,400 and the tax was $15.

[kaneohe]

Perhaps you will get a more intuitive understanding by looking at the stacked bar chart by tfb in the 12/11/11 post here https://www.bogleheads.org/forum/viewtopic.php?t=86849

[captain3d]

Thanks for that. I presumed it would be something like that but could not see if stated clearly.

[mrfeh]

Quote:

Originally Posted by captain3d Thanks for that. I presumed it would be something like that but could not see if stated clearly.

Cliffs such as the one you were concerned about are pretty rare in the tax code, but some do exist. Subsidies for the ACA are one:

https://www.healthinsurance.org/obam...subsidy-cliff/

[Bikechuck]

Quote:

Originally Posted by captain3d Hi All Married filing jointly I know under $75,300k income equals zero capital gains tax and above $75,300k would trigger 15% capital gains tax. If you had capital gains income (no other income) above $75,300 are you taxed at 15% for all of the capital gains or only the portion above the $75,300? phil

Thanks for asking this question and thanks to those who answered. I had the identical question and this information is very helpful at the moment!

[Elbata]

Credit to tfb at the Boglehead Forum

[pb4uski]

One thing to keep in mind is that once you cross the 15% tax bracket, even if you have a lot of preferenced income (qualified dividends and LTCG) if you add some ordinary income your marginal rate can be 30% even if you are not taking ACA subsidies. What happens is the incremental ordinary income is taxed at 15%, plus it bumps the same amount ot LTCG that was previously taxed at 0% into being taxed at 15% as well.

So for example, say a married couple has $40,000 or ordinary income and $56,700 of preferenced income. Their TI would be $75,900 after $12,700 standard deduction and $8,100 of exemptions and their tax would be $1,948.

They then add a $100 ordinary income.... their tax on ordinary income increases by 15% since they are in the 15% tax bracket... but the $100 of capital gains that is above the top of the 15% tax bracket also gets taxed at 15% so that $100 of odinary income results in $30 additional tax.

[Rianne]

We are discussing 2017 income and ACA deductions. The ACA requires you to make income and any other life change in the application for 2018. I'm assuming the subsidies will be there for 2018. We are currently figuring out the possible future from this site. Hopefully, in the next 2 weeks we'll have a better idea what plans will be there and what income level we are in.
https://www.healthcare.gov/see-plans/

[RunningBum]

Quote:

Originally Posted by Rianne We are discussing 2017 income and ACA deductions. The ACA requires you to make income and any other life change in the application for 2018. I'm assuming the subsidies will be there for 2018. We are currently figuring out the possible future from this site. Hopefully, in the next 2 weeks we'll have a better idea what plans will be there and what income level we are in. https://www.healthcare.gov/see-plans/

Kind of. If you want to get the subsidy in advance, you need to get your 2017 income in line. But you can still get the 2018 subsidy back as a tax credit after you file 2018 taxes. I did this for 2016. Form 8962.

If you also want cost sharing subsidies, I think you may have to qualify in advance, but I'm not close to 250% so I really haven't looked at this.

[Yogi Bear]

I don't want to derail this thread, but I have a similar question. If it become a distraction I will post in a separate thread.

Let's say I decide to retire sometime in March 2018. I do not need the cash, so I elect to contribute most of my 2018 salary to my 401(k). My employer allows 90%.

When I retire in March I would have only $2-3 K in actual take-home money but $20-24 K in additional money in my 401(k). I will also have quite a bit of LTCG in 2018. Is all of my income added to the capital gains calculation, or only the "take-home money"?

[RunningBum]

Quote:

Originally Posted by Yogi Bear I don't want to derail this thread, but I have a similar question. If it become a distraction I will post in a separate thread. Let's say I decide to retire sometime in March 2018. I do not need the cash, so I elect to contribute most of my 2018 salary to my 401(k). My employer allows 90%. When I retire in March I would have only $2-3 K in actual take-home money but $20-24 K in additional money in my 401(k). I will also have quite a bit of LTCG in 2018. Is all of my income added to the capital gains calculation, or only the "take-home money"?

The 401K money is not included as it is deferred income.

[Sunset]

Quote:

Originally Posted by Yogi Bear I don't want to derail this thread, but I have a similar question. If it become a distraction I will post in a separate thread. Let's say I decide to retire sometime in March 2018. I do not need the cash, so I elect to contribute most of my 2018 salary to my 401(k). My employer allows 90%. When I retire in March I would have only $2-3 K in actual take-home money but $20-24 K in additional money in my 401(k). I will also have quite a bit of LTCG in 2018. Is all of my income added to the capital gains calculation, or only the "take-home money"?

For you your income would be the gross amount you take home (includes taxes paid for example).

So your take home would end up on the tax return as the $2-3 K + your dividends + LTCG

You could easily end up not paying any tax

If you do your own taxes with software, then just copy last years file to a new name, and load it into your tax return software, since most stuff is constant, reduce your salary amount and add 20K LTCG and see what happens.

[pb4uski]

Quote:

Originally Posted by Yogi Bear I don't want to derail this thread, but I have a similar question. If it become a distraction I will post in a separate thread. Let's say I decide to retire sometime in March 2018. I do not need the cash, so I elect to contribute most of my 2018 salary to my 401(k). My employer allows 90%. When I retire in March I would have only $2-3 K in actual take-home money but $20-24 K in additional money in my 401(k). I will also have quite a bit of LTCG in 2018. Is all of my income added to the capital gains calculation, or only the "take-home money"?

I did exactly what you propose to do except my employer allowed 100%.

Let's say that your gross pay for the 2 1/2 months is $27k and you defer $24k... your taxable earnings for 2018 woudl be the difference of $3k.

Or put another way, your taxable earnings would be your gross earnings less 401k contributions, just like it always is.

[Perryinva]

Figured it out.