- 
                        From the File menu, select                   Payroll Formulas, then choose                   User-Maintained. Sage 50 displays 
 the                   User-Maintained 
 Payroll Formulas window. The salary formula will be set up first. 
- Enter a Formula ID (WALIS, 
 for example).
- Enter a formula name according to the rule of NAME[space]YEAR. 
 For example, enter WALIS 11, where 
 11 is the current payroll tax year (2011).
- Normally, a labor tax subtracts from gross. Leave Filing 
 Status at All. 
- 
                        This would be classified as a Tax. In this example, select State as the government 
 type and WA (Washington) as the state. 
- 
                        Clear the check box for Use this formula as a filter on the Payroll Tax Report. 
- 
                        In the Formula box, enter 
 the following:  "The following 
 formula represents the Washington Industrial Insurance Tax for SALARIED 
 employees. It multiplies 80 hours (salary for a bi-weekly payroll) by 
 the employee's total contribution rate to compute the tax for the current 
 payroll period. Each employee's contribution rate is entered (in cents 
 per hour) in the Additional Withholding column for the Special 1 field 
 of the Maintain Employee/Sales Reps window." 
                      ANSWER=-80*EMP_SPECIAL1_NUMBER/100 
                     This formula is designed for a bi-weekly payroll. If you have a 
 weekly payroll, the formula needs to read:  ANSWER=-40*EMP_SPECIAL1_NUMBER/100 
                     If you have a semi-monthly payroll, the formula needs to read:  ANSWER=-88*EMP_SPECIAL1_NUMBER/100 
                     The above formulas reference the EMP_SPECIAL1_NUMBER payroll identifier; 
 this is the amount entered in the Additional Withholding column for the 
 Special 1 payroll field, which is located in the Withholding 
 Information table of the employee's setup. The sentence within quotes above the actual format is meant as a 
 comment or reminder of how the calculation is set up. Adding the comment 
 is optional. 
- 
                        Save the salary formula. The hourly formula needs to be set up. 
- Enter a Formula ID (WALIH, 
 for example).
- Enter a formula name using the NAME[space]YEAR rule. 
 For example, enter WALIH 11.
- Leave Filing 
 Status at All. Again, our example would be classified as a tax for the state of Washington.Select State as the government 
 type.
- 
                        In the Formula box, enter 
 the following:  "The following 
 formula represents the Washington Industrial Insurance Tax for HOURLY 
 employees. It adds up the total number of hours worked for the current 
 payroll period and multiplies it by the employee's total contribution 
 rate to compute the tax for the current payroll period. Each employee's 
 contribution rate is entered (in cents per hour) in the Additional Withholding 
 column for the Special 1 field of the Maintain Employee/Sales Reps window." 
                      ANSWER=-(REGULAR+OVERTIME)*EMP_SPECIAL1_NUMBER/100 
                     This formula assumes that the pay levels set up in Employee Defaults 
 are the same as those created during the initial payroll field setup. 
 If you let Sage 50 set up your Payroll, by not copying Payroll information 
 from another company, you will have the hourly pay levels of Regular and Overtime. If you modified the name of these pay levels, or 
 copied payroll setup from another company, then you'd need to modify the formula with your pay level names. 
                            Note: Some names cannot be used in User-Maintained Formulas because they are already used in standard identifiers or related tax formulas. For example, "Hourly" and "Salary" cannot be used as Pay Level field names in User-Maintained Formulas. Tell me more about Tax Formula Identifiers. 
 The sentence within quotes above the actual format is meant as a 
 comment or reminder of how the calculation is set up. Adding the comment 
 is optional. 
- Save the formula. In the bottom right corner of the window, click on Next Step: Add this formula to Employee Defaults.