Publication 571
taxmap/pubs/p571-005.htm#en_us_publink1000239623Generally, only your employer can make contributions to your
403(b) account. However, some plans will allow you to make after-tax
contributions (defined below).
The following types of contributions can be made to 403(b) accounts.
- Elective deferrals
. These are contributions made under a salary reduction agreement.
This agreement allows your employer to withhold money from your paycheck to be
contributed directly into a 403(b) account for your benefit. Except for Roth
contributions, you do not pay income tax on these contributions until you
withdraw them from the account. If your contributions are Roth contributions,
you pay taxes on your contributions but any qualified distributions from your
Roth account are tax free.
- Nonelective contributions
. These are employer contributions that are not made under
a salary reduction agreement. Nonelective contributions include matching
contributions, discretionary contributions, and mandatory contributions from
your employer. You do not pay income tax on these contributions until you
withdraw them from the account.
- After-tax contributions
. These are contributions (that are not Roth contributions)
you make with funds that you must include in income on your tax return. A salary
payment on which income tax has been withheld is a source of these
contributions. If your plan allows you to make after-tax contributions, they are
not excluded from income and you cannot deduct them on your tax return.
- A combination of any of the three contribution types listed above.
taxmap/pubs/p571-005.htm#en_us_publink1000239624If you are a self-employed minister, you are considered both
an employee and an employer, and you can contribute to a retirement income
account for your own benefit.