Form A-1-131 at a glance
What it is: The California Public Works Payroll Reporting Form is a Department of Industrial Relations form.
Who signs: The undersigned, with the authority to act for and on behalf of the Name of business and/or contractor, signs in the Signature box and enters the Date.
A filled-in Form A-1-131 example: a contractor reports one week of pay

How to fill out Form A-1-131, box by box
Contractor and project
Employee and hours worked each day
Deductions, contributions and payments

Enter the Gross Amount Earned.
Under Deductions, Contributions and Payments, enter Fed. Tax, FICA (Soc. Sec.), State Tax, SDI (State Disability Insurance), Vac/ Holiday and Health & Welf.
Enter Pension, Training, Fund Admin, Dues, Trav/ Subs., Savings, Other and Total Deductions.
S = Straight Time. Other: any other deductions, contributions and/or payments whether or not included or required by prevailing wage determinations must be separately listed. Use extra sheet(s) if necessary. Certification must be completed.
Enter the Net Wgs Paid for Week and the Check No.
Certification

Print your Name and your Position in business, with the authority to act for and on behalf of the Name of business and/or contractor, and certify under penalty of perjury that the records or copies thereof submitted and consisting of the Description, number of pages, are the originals or true, full, and correct copies of the originals which depict the payroll record(s) of the actual disbursements by way of cash, check, or whatever form to the individual or individuals named.
A public entity may require a stricter and/or more extensive form of certification.
More rules for Form A-1-131
Fold back along dotted line prior to copying for release to general public (private persons).
Sources
[1] Form A-1-131, California Public Works Payroll Reporting Form, Department of Industrial Relations (the Official source link on this page).


