A Washington SOC code is a six-digit Standard Occupational Classification number that describes the kind of work an employee performs, and Washington employers must report one (or a descriptive job title in its place) for every employee listed on their quarterly unemployment insurance tax and wage report to the Employment Security Department (ESD). The requirement took effect October 1, 2022, after the Legislature passed Substitute House Bill 2308 in 2020 amending RCW 50.12.070.1Washington State Legislature. RCW 50.12.070 Employing Unit Records, Reports, and Registration Reporting nothing, or reporting the wrong format, can draw a penalty.
Who Has to Report a SOC Code
Both taxable and reimbursable employers must report a SOC code or job title for every employee whose wages appear on the quarterly report.2Employment Security Department. About Standard Occupational Classification Codes That includes full-time, part-time, and seasonal workers performing services for wages in Washington.
Workers whose wages are exempt from quarterly reporting don’t need a code reported. Exempt categories include corporate officers, sole proprietors, and commission-only salespeople.2Employment Security Department. About Standard Occupational Classification Codes Independent contractors are also outside the requirement, since employers don’t pay unemployment taxes on them and don’t generally include them on quarterly reports.3Employment Security Department. Independent Contractors If you’re uncertain whether a worker is really a contractor, ESD offers a questionnaire to help you decide.
Federally recognized tribes may report SOC codes or job titles but aren’t required to, and a tribe that opts in can opt back out at any time.1Washington State Legislature. RCW 50.12.070 Employing Unit Records, Reports, and Registration
Finding the Correct Code
Washington uses the federal 2018 SOC system, which groups occupations by the work performed.4U.S. Bureau of Labor Statistics. Standard Occupational Classification (SOC) System Each occupation has a unique six-digit code. A registered nurse, for example, is 29-1141. On the ESD report you enter the digits only, no hyphens, decimals, or trailing “.00.” Valid codes never end in zero; ESD accepts only codes ending in 1 through 9.2Employment Security Department. About Standard Occupational Classification Codes
The easiest way to look up a code is the Occupational Information Network (O*NET), a searchable database organized by job duties. Your in-house job title probably won’t match the standardized federal name, so search by what the person actually does.
Employees With Mixed Duties
When a worker’s duties cross two or more occupation categories, classify them in the occupation requiring the highest level of skill. If the skill levels are the same, use the code for the tasks taking the most time.5U.S. Bureau of Labor Statistics. SOC User Guide Each employee gets one code per quarter; you can’t split a person across codes.
Reporting a Job Title Instead
Washington lets you report a descriptive job title in place of a six-digit code.2Employment Security Department. About Standard Occupational Classification Codes If you have a small workforce and don’t want to spend time with the SOC lookups, a specific title like “Warehouse Forklift Operator” (rather than “Worker”) satisfies the rule, and ESD maps it to a code on its end.
Filing the Quarterly Report
Each report, with its SOC codes or job titles, is due the last day of the month after the quarter closes. If the due date is a weekend or state holiday, it moves to the next business day.6Employment Security Department. How to File Your Quarterly Tax and Wage Reports
- Q1 (January–March): April 30
- Q2 (April–June): July 31
- Q3 (July–September): October 31
- Q4 (October–December): January 31
Reimbursable employers get an additional month beyond those dates for benefit-charging payments.
For each employee you report Social Security number, name, total hours worked in the quarter, quarterly gross wages, and the SOC code or job title. If you don’t report hours for a quarter, ESD calculates them by dividing total wages by the state minimum wage, and that computed number cannot be appealed by the employer (though the employee may request a redetermination).1Washington State Legislature. RCW 50.12.070 Employing Unit Records, Reports, and Registration
Filing goes through the Employer Account Management Services (EAMS) system, which uses a SecureAccess Washington (SAW) login. If you already have SAW credentials for Paid Family and Medical Leave or business licensing, those same credentials work.7Employment Security Department. Log Into Your Accounts Inside EAMS you can type employee data directly or upload a bulk wage file in CSV or Excel format. ESD recommends importing a wage file, especially for larger payrolls.8Employment Security Department. Standard Occupational Classification Webinar Slide Deck The system verifies that each SOC code is valid and that required fields are complete, then shows a summary before submission. Save the confirmation number as proof of filing.
If a Payroll Service Files for You
Using a third-party payroll provider doesn’t shift the obligation. You still have to give the provider accurate codes for each employee and confirm they’re using the current year’s tax and premium rates.9Employment Security Department. Employer Newsletter – July, Issue 64 The legal responsibility for accurate reporting stays with the employer.
Fixing an Incorrect Code
Once a quarterly report is submitted, the SOC code on it can’t be changed. Corrections happen on your next quarterly filing.2Employment Security Department. About Standard Occupational Classification Codes To cut down on repeat work, you can use locked services inside EAMS that let you copy the previous quarter’s wage file and change codes only for employees whose jobs actually changed.
Penalties for Missing or Wrong SOC Codes
ESD penalizes missing SOC codes only when an employer knowingly fails to report them.10Washington State Legislature. RCW 50.12.220 Penalties for Late Reports or Contributions The incomplete-report penalty is graduated:
- First occurrence: warning letter with instructions on how to report correctly; no fine.
- Second occurrence within five years: $75 when no contributions are due, or 10 percent of quarterly contributions (minimum $75, maximum $250) when contributions are due.
- Third occurrence: $150 when no contributions are due, or 10 percent of quarterly contributions (minimum $150, maximum $250) when contributions are due.
- Fourth and later occurrences: $250.
A separate $25-per-violation penalty applies for late reports, which is distinct from the incomplete-report penalty for missing SOC codes.10Washington State Legislature. RCW 50.12.220 Penalties for Late Reports or Contributions The incomplete-report penalty can be waived once every five years, and the ESD commissioner has discretion to waive penalties caused by electronic software errors that prevented proper SOC code reporting.
Records to Keep
Washington employers must retain original employment records, including hours worked and occupational classification data, for three full calendar years after the calendar year in which the work was performed.11Cornell Law School (LII / Legal Information Institute). Washington Administrative Code 296-17-35201 Recordkeeping and Retention A running spreadsheet listing each employee’s SOC code, job title, and hours makes both future quarterly filings and any ESD audit easier to handle.