Regulations last checked for updates: Feb 11, 2026

Title 47 - Telecommunication last revised: Feb 05, 2026
§ 32.3000 - Instructions for balance sheet accounts—depreciation and amortization.

(a) Depreciation and amortization subsidiary records. (1) Subsidiary record categories shall be maintained for each class of depreciable telecommunications plant in Account 3100 for which there is a prescribed depreciation rate. (See also § 32.2000(g)(1)(iii).)

(2) Subsidiary records shall be maintained for Accounts 2005, 2682, 2690, 3400 in accordance with § 32.2000(h)(4).

(b) Depreciation and amortization accounts to be maintained by telephone companies, as indicated.

Account title
Depreciation and amortization:
Accumulated depreciation3100
Accumulated depreciation—Held for future telecommunications use3200
Accumulated depreciation—Nonoperating3300
Accumulated depreciation—Tangible3400
[82 FR 20841, May 4, 2017]
authority: 47 U.S.C. 219,220,unless
source: 51 FR 43499, Dec. 2, 1986, unless otherwise noted.
cite as: 47 CFR 32.3000