26 CFR § 1.1403-1 - Cross references.

---
identifier: "/us/cfr/t26/s1.1403-1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "26 CFR § 1.1403-1 - Cross references."
title_number: 26
title_name: "Internal Revenue"
section_number: "1.1403-1"
section_name: "Cross references."
chapter_name: "INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY"
subchapter_number: "A"
subchapter_name: "INCOME TAX"
part_number: "1"
part_name: "INCOME TAXES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "26 U.S.C. 7805, unless otherwise noted."
regulatory_source: "T.D. 6500, 25 FR 11402, Nov. 26, 1960; 25 FR 14021, Dec. 21, 1960; T.D. 9989, 89 FR 17606, Mar. 11, 2024, unless otherwise noted."
cfr_part: "1"
---


# 1.1403-1 Cross references.

For provisions relating to the requirement for filing returns with respect to net earnings from self-employment, see § 1.6017-1. For provisions relating to declarations of estimated tax on self-employment income, see §§ 1.6015(a) to 1.6015(j)-1, inclusive. For other administrative provisions relating to the tax on self-employment income, see the applicable sections of the regulations in this part (§ 1.6001-1 *et seq.*) and the applicable sections of the regulations in part 301 of this chapter (Regulations on Procedure and Administration).

[T.D. 7427, 41 FR 34026, Aug. 12, 1976]