41 CFR § 302-17.65 - How to claim the RITA under the two-year process.

(a) To claim the RITA under the two-year process, employees must file a RITA claim and provide the required tax information that the agency requests.

(b) Agencies will calculate the actual RITA after the employee submits their RITA voucher and the required tax information. Employees should perform the RITA calculation for themselves, as a check on the agency's calculation, but they are not required to put the “right answer” on the voucher that is submitted to claim the RITA.