See section 3121(a)(4) and § 31.3121(a)(4) -1 for the exclusion from the term "wages" of any payment on account of sickness or accident disability made after the expiration of 6 calendar months following the last calendar month in which the employee worked.
Example 1. Company Q enters into a contract on August 31, 1981, with Insurance Company R to provide sickness and accident disability payments to Q's employees. The contract expires on February 28, 1982. On March 1, 1982, Q enters into a new contract with R to provide sickness and accident disability payments to Q's employees. Payments made by R pursuant to the contract expiring February 28, 1982, are included in "wages" as defined in section 3121(a)(2)(B).
Example 2. Company S enters into a contract on November 15, 1981, with Insurance Company T to provide sickness and accident disability payments to S's employees. The contract expires on February 15, 1982, and is not renewed. A, one of S's employees, has been receiving sickness payments from T since December 1, 1981. T makes its final payment to A on February 22, 1982. The payments made by T to A pursuant to its contract with S are not included in "wages" as defined in section 3121(a)(2)(B).
A payment made on account of sickness or accident disability does not include any payment which is excludable from gross income under section 104(a) (2), (4), or (5).
An employee who elects to reduce his compensation or to forgo an increase in his compensation under a salary reduction agreement with an employer will not be deemed to have made employee contributions to the sickness or accident disability plan or system if the employee is not subject to income or social security taxes on the reduction in compensation.
A tax which is paid by an employee to fund a State temporary disability insurance program is considered a contribution by the employee for purposes of paragraph (d)(3) of this section.
then the employer (and not the third party) shall be required to pay the tax imposed by section 3111 and to comply with the requirements of section 6051 and §§ 31.6051-1 and 31.6051-2 with respect to the wages. For purposes of subdivision (ii) of this subparagraph, the taxes described in subdivision (i) shall be treated by the third party as if included in the term "taxes" as defined in § 31.6302(c)-1(a)(1)(iii) . For purposes of subdivision (iii) of this subparagraph, the notice must be provided by the third party within the time required for the deposit of the tax under subdivision (ii) of this subparagraph. For the purpose of providing the notice, the rules of section 7502(a), relating to timely mailing being treated as timely filing, shall apply. The employer, if notified pursuant to subdivision (iii) of this subparagraph by a third party who has complied with the requirements of subdivisions (i) and (ii) of this subparagraph, must deposit the tax imposed by section 3111 in accordance with § 31.6302(c)-1(a) . For purposes of § 31.6302(c)-1(a)(1)(iii) (b), with respect to the employer for whom services are normally rendered the term "taxes" shall not include any tax imposed on employers by section 3111 that is required to be paid by a third party under subparagraph (1) of this paragraph until the employer receives notification from the third party under subdivision (iii) of this subparagraph (2).
the third party may request information from the employer as to the total wages earned by the employee for the calendar year in which the third party is making payments, as to the last date on which the employee worked for the employer during such year, and as to the amount of any contribution by the employee. Except if the third party has reason not to believe any information supplied by the employer as the result of a request made pursuant to the preceding sentence, the third party may rely on such information in complying with the requirements of subparagraphs (1) and (2) of this paragraph (e). The third party may not rely on representations of the employee as to the information which may be requested of the employer in complying with the requirements of subparagraphs (1) and (2) of this paragraph (e).
Example 1. Pursuant to an agreement with Company U, Insurance Company V makes payments on account of sickness or accident disability to U's employees. Such payments are not made under a workmen's compensation law. U reimburses V for all such payments and pays V a fee for its expenses of administering the payments. V is not treated as the employer with respect to such payments.
Example 2. Pursuant to an agreement with Company W, Insurance Company X indemnifies W for the amount of any payments which W must make to an employee on account of sickness or accident disability. Such payments are not made under a workmen's compensation law. X makes its indemnity payments directly to W. W makes the payments to its employees. X is not treated as the employer with respect to such payments.
Example 3. Pursuant to an agreement with Company Y (which is not an agency agreement described in subparagraph (3) of this § 32.1(e) ), Insurance Company Z makes payments on account of sickness or accident disability to Y's employees. Such payments are not made under a workmen's compensation law. Z does not notify Y of the amount of such payments. Z is treated as the employer with respect to such payments.
Example 1. B is employed by Company M. B becomes sick and is absent from work for 3 months. While B is absent from work, he receives sick pay from Insurance Company N pursuant to a plan established by M and to which M has made contributions on behalf of B. M is the employer for whom services are normally rendered by B.
Example 2. C is employed by Company O and is also employed on a part-time basis by Company Q. C becomes sick while at work at Q's place of business. C is absent from work for 3 months. While C is absent from work he receives sick pay from Insurance Company P pursuant to a plan established by O and to which O has made contributions on behalf of C. O is the employer for whom services are normally rendered by C.
Example 3. D is a member of a labor union whose members receive health and welfare benefit payments from a trust fund which is supported by the contributions of the various employers who employ the labor union's members. D has been employed by Company R for 4 days when he becomes sick and is absent from work for 3 months. While D is absent form work he receives sick pay from his union's trust fund to which R has made contributions on D's behalf. R is the employer for whom services are normally rendered by D.
26 C.F.R. §32.1