What is my savings rate? How should I calculate it?
Whatever you want it to be, and however you want to calculate it. The critical question is "why do you want to calculate it?" If the answer is "to determine time to FI," consider using
Time in years to FI = Ln((S + i*E/WR) / (S + i*A)) / Ln(1 + i).
Details can be found in
http://forum.mrmoneymustache.com/ask-a-mustachian/fire-in-8-years/Is the way I'm investing now (trying to reduce tax liability NOW, rather than later where I'll likely be in a lower tax bracket) a good idea?
Yes, given the assumption of a lower marginal tax rate during withdrawal.
Should I be throwing more money at my debts?
Probably not, unless the interest rate on the debt is very high.
In the lists below, thinking "first your 457 (if you have one), then your 401k and/or 403b" wherever "401k" appears is likely correct.
Differences of a few tenths of a percent are not important when applicable for only a few years (in other words, these are guidelines not rules).
WHAT
0. Establish an emergency fund to your satisfaction
1. Contribute to 401k up to any company match
2. Pay off any debts with interest rates ~5% or more above the 10-year Treasury note yield.
3. Max HSA
4. Max Traditional IRA or Roth (or backdoor Roth) based on income level
5. Max 401k (if 401k fees are lower than available in an IRA, or if you need the 401k deduction to be eligible for a tIRA, swap #4 and #5)
6. Fund mega backdoor Roth if applicable
7. Pay off any debts with interest rates ~3% or more above the 10-year Treasury note yield.
8. Invest in a taxable account with any extra.
WHY
0. Give yourself at least enough buffer to avoid worries about bouncing checks
1. Company match rates are likely the highest percent return you can get on your money
2. When the guaranteed return is this high, take it.
3. HSA funds are totally tax free when used for medical expenses, making the HSA better than either traditional or Roth IRAs.
4. Rule of thumb: traditional if current marginal rate is 25% or higher; Roth if 10% or lower; flip a coin in between (or see
http://forum.mrmoneymustache.com/investor-alley/deciding-between-roth-and-traditional-ira-based-on-marginal-tax-rate/ if you want even more details on that topic.)
5. See #4 for choice of traditional or Roth for 401k
6. Applicability depends on the rules for the specific 401k
7. Again, take the risk-free return if high enough
8. Because earnings, even if taxed, are beneficial
The emergency fund is your "no risk" money. You might consider one of these online banks:
http://www.magnifymoney.com/blog/earning-interest/best-online-savings-accounts275921001 If your 401k options are poor (i.e., high fund fees) you can check
http://forum.mrmoneymustache.com/investor-alley/to-401k-or-not-to-401k-that-is-the-question-43459/ for some thoughts on "how high is too high?"
