125 Any costs the Fund incurred in correcting the Employer’s error, including administrative and computer costs and benefits paid in reliance on the Employer’s erroneous contributions, including amounts paid after discovery of the error during a review period (including external review) as required by federal law, may be deducted from any amounts refunded. Interest will not be paid to the Employer on the erroneous contributions. It is very important that Employers carefully review contributions and reports to the Fund to avoid erroneous payments. The Fund relies on the accuracy of Employer reports to credit Employees for eligibility. Any errors must be reported to the Fund promptly.