3260.1 Generally should be based on either the current interest rate or the interest rate for which the registrant has a commitment. If actual interest rates in the transaction can vary from those depicted, disclosures of the effect on income of a 1/8 percent variance in interest rates should be disclosed.

3260.2 Although use of current or committed interest rates is appropriate in most cases, careful consideration should be given to the facts and circumstances specific to each presentation to determine whether the interest rate used is reasonable. Certain limited circumstances may warrant the use of an interest rate other than the current or committed rate. In some instances, the staff believes that the registrant should use the interest rates that were prevailing during the period covered by the pro forma information.

For example: If a registrant purchases a business whose assets comprise variable rate interest earning assets financed by variable rate debt, it may be inappropriate to use current interest rates for purposes of computing pro forma interest expense if historical income amounts related to interest earning assets are reflected using interest rates significantly different from current or committed rates.

When a rate other than the current or committed rate is used, prominent disclosure of the basis of presentation and the anticipated effects of the current interest rate environment should appear in the introduction to the pro forma financial statements and wherever pro forma information is provided.