Qualified employee discount, §1342
Quarters of coverage:
- agricultural employment, §214
- currently insured status, §206
- disability insured status, §207
- fully insured status, §§202-205
- military service, special wage credits, §205, §210
- minimum pay test, §1304
- restrictions, §213
- self-employment income after 1977, and before
1978, §215
- self-employment income, allocating, §715
- special age 72 payments, §211, §346
- wages paid after 1936, §214