@godschild08 You can work and have multiple employer plans, yes.. but you cannot put more than the max away per social security number, no. So yes if your over 50 this year, that’s $30k total, not including your match, profit sharing or a cash balance plan.
You CANNOT though do a deferred comp, putting $30k away into your solo 401k, employer 457 and employer 403b.
Unless you are leaving out that your employer does a defined benefit (pension) which is not your contribution..
which by the sounds of it, I am ASSUMING you are a public school teacher, since you have 403b (TSA) and 457 / 401a.
The 401a, depending on your by laws, will allow contributions up to IRS limits of ($66k) again.. this would eat into your total employer plan contributions (if defined contribution plans).
Individual IRAs, would be $7,500, if your over 50, which sounds like you are.
Again, not trying to be contentious, just trying to help eliminate a tax headache and having to do an excess contribution removal