jazz lady said:
Yes, I am contributing to the traditional 401(k) now and this would be a new amount.
My tax situation is changing, so I need to take a hard look at my finances to make sure the amount of taxes I owe doesn't suddenly jump and I suddenly need to send the IRS a big sum next year.
Step 1: Figure out how much take home pay you want. You can use the paycheck calculator at
www.paycheckcity.com to get pretty close to what you will have based on what dependents you claim and what you take out of your check.
I suggest starting with a check you have and entering it to see if it comes close to that. Usually any discrepancies can be fixed or come within a small range by playing with the tax settings on the insurance premiums and other stuff you take out of your check (some things aren't taxed the way people always think - life insurance isn't pre-tax for instance; some health benefits are paid after tax but not usually).
Once you get that setup, your first thing to do is make yourself happy with your tax situation since that seems to be what is driving this. Play with your dependents. If you are already zero'd, then start with reducing your taxable income. Go in order from dependents to reducing taxable income.
Now, if you used software this year for your taxes, go use it to predict your taxes for next year by resaving your base input and modifying to match what your options you got from paycheck city should be. Yes, taxes will be under slightly different rules next year, but it will let you know if you are in the ballpark. Don't forget to account for the fact any changes you make probably won't start before the end of the 1st Quarter (to be conservative).
Once you are happy with your current tax situation, then you can move to being happy about your future tax situation. The future isn't predictable but today is. You are already taking care of yourself by investing, building your assets through your home, and working which provides other tangibles for your retirement. You will be fine if you keep that up. So, whether you get tax free income in retirement or not based on how you feel your tax rates and payout will be in retirement is less relevant than reducing your stress level now and providing you the security of knowing what these years will bring.
Once you get all that settled, if you still have money to contribute or are maxed on tax deferred, then start looking at your Roth to increase your income in retirement.