All full-time and regular part-time employees (as defined under Employee Classifications) may begin participation in the Sarah Lawrence College SRA plan on the date of employment, provided that they meet eligibility requirements under IRS code. Tax-deferred annuity contributions are made through a salary reduction agreement, executed in accordance with the terms and conditions of the plan, and within the limitations of the Internal Revenue Code. Contributions may be paid to either the TIAA-CREF Regular Retirement Plan or the TIAA-CREF Supplemental Retirement Annuity Plan.