General Dollar Magnitude (GDM)

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A General Dollar Magnitude (GDM) is the overall general dollar magnitude to cost accounting changes, or non-compliances with a Cost Accounting Standard (CAS). A GDM Proposal is required to be submitted with an accounting change or non-compliance. A GDM contains an estimate of the aggregate impact on CAS covered contracts by contract type and by various departments/agencies.


Contents

General dollar magnitude proposal[1].

The GDM proposal-


(1) Provides information to the CFAO on the estimated overall impact of a change in cost accounting practice on affected CAS-covered contracts and subcontracts that were awarded based on the previous cost accounting practice;


(2) Assists the CFAO in determining whether individual contract price or cost adjustments are required; and


(3) The contractor may submit a detailed cost-impact (DCI) proposal in lieu of a GDM proposal provided the DCI proposal is in accordance with paragraph (g) of this section.

General dollar magnitude proposal content[2].

The GDM proposal-

(1) Shall calculate the cost impact in accordance with paragraph (h) of this section;

(2) May use one or more of the following methods to determine the increase or decrease in cost accumulations:


  • (i) A representative sample of affected CAS-covered contracts and subcontracts.
  • (ii) The change in indirect rates multiplied by the total estimated base computed for each of the following groups:
(A) Fixed-price contracts and subcontracts.
(B) Flexibly-priced contracts and subcontracts.
  • (iii) Any other method that provides a reasonable approximation of the total increase or decrease in cost accumulations for all affected fixed-price and flexibly-priced contracts and subcontracts.


(3) May be in any format acceptable to the CFAO but, as a minimum, shall include the following data:

  • (i) A general dollar magnitude estimate of the total increase or decrease in cost accumulations by Executive agency, including any impact the change may have on contract and subcontract incentives, fees, and profits, for each of the following groups:
(A) Fixed-price contracts and subcontracts.
(B) Flexibly-priced contracts and subcontracts.
  • (ii) For unilateral changes, the increased or decreased costs to the Government for each of the following groups:
(A) Fixed-price contracts and subcontracts.
(B) Flexibly-priced contracts and subcontracts; and

(4) When requested by the CFAO, shall identify all affected CAS-covered contracts and subcontracts.

Paragraph H

(h) Calculating cost impacts. The cost impact calculation shall-

(1) Include all affected CAS-covered contracts and subcontracts regardless of their status (i.e., open or closed) or the fiscal year(s) in which the costs are incurred (i.e., whether or not the final indirect rates have been established);

(2) Combine the cost impact for all affected CAS-covered contracts and subcontracts for all segments if the effect of a change results in costs flowing between those segments;

(3) For unilateral changes-

  • (i) Determine the increased or decreased cost to the Government for flexibly-priced contracts and subcontracts as follows:
    • (A) When the estimated cost to complete using the changed practice exceeds the estimated cost to complete using the current practice, the difference is increased cost to the Government.
    • (B) When the estimated costs to complete using the changed practice is less than the estimated cost to complete using the current practice, the difference is decreased cost to the Government.
  • (ii) Determine the increased or decreased cost to the Government for fixed-price contracts and subcontracts as follows:
    • (A) When the estimated cost to complete using the changed practice is less than the estimated cost to complete using the current practice, the difference is increased cost to the Government.
    • (B) When the estimated cost to complete using the changed practice exceeds the estimated cost to complete using the current practice, the difference is decreased cost to the Government.
  • (iii) Calculate the total increase or decrease in contract and subcontract incentives, fees, and profits associated with the increased or decreased cost to the Government in accordance with 48 CFR 9903.306(c). The associated increase or decrease is based on the difference between the negotiated incentives, fees and profits and the amounts that would have been negotiated had the cost impact been known at the time the contracts and subcontracts were negotiated.
  • (iv) Calculate the increased cost to the Government in the aggregate.

(4) For required or desirable changes, negotiate an equitable adjustment as provided in the Changes clause of the contract.


General dollar magnitude proposal evaluation.[3]

The CFAO shall promptly evaluate the GDM proposal. If the cost impact is immaterial, the CFAO shall notify the contractor in writing and conclude the cost-impact process with no contract adjustments. Otherwise, the CFAO shall-

(1) Negotiate and resolve the cost impact (see 30.606). If necessary, the CFAO may request that the contractor submit a revised GDM proposal by a specified date with specific additional data needed to resolve the cost impact (e.g., an expanded sample of affected CAS-covered contracts and subcontracts or a revised method of computing the increase or decrease in cost accumulations); or


(2) Request that the contractor submit a DCI proposal by a specified date if the CFAO determines that the GDM proposal is not sufficient to resolve the cost impact.

References and Notes

  1. ↑ 30.604(d) Processing changes to disclosed or established cost accounting practices.
  2. ↑ FAR 30.604(e)
  3. ↑ FAR 30.604(f)
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