Golden State Water CO 401(k) match: 4.5% max
Golden State Water Company Investment Incentive Program · CIK 92116
Maximum employer match, as a share of pay
4.5%
Golden State Water CO matches 100% (dollar-for-dollar) of the first 3% of pay, then 50% of the next 3% of pay, for a maximum employer match of 4.5% of pay.
From the Form 11-K filed June 26, 2026 ↗, covering the plan year ended December 30, 2025. Why filings lag
On this page: the formula, word for word · when the money becomes yours · who can join · what else the 11-K reports · how it compares · what to do next
What Golden State Water puts in, and what the plan costs
What Golden State Water puts in
$2,228
a year, at a $49,500 salary.
The match paragraph, word for word
“eligible employees are provided with matching employer contributions to their accounts of 100 percent of the first 3% and 50 percent of the next 3% contributed by a participant. At the end of the Plan year, the Company may make an additional matching contribution for each dollar participants contribute up to the full matching contribution (“True-Up Contribution”). Participants must be employed on the last day of the Plan year in order to receive the True-Up Contribution, if any. The matching contribution for each participant is made to the same investment funds to which the participant’s compensation deferral contribution is made in a given payroll period. If the participant’s contribution is to any fund other than the ASWC Common Stock Fund, the match is made in cash. If the matching contribution is made to the ASWC Common Stock Fund, the Plan has the option to fund the match in cash and ASWC Common Stock, or entirely in cash. For the Plan year ended December 30, 2025, all Company matching contributions to the ASWC Common Stock were made in cash.”
What you contribute to collect all of it
Contribute at least 6% of your pay to collect the full match.
That is $2,970 a year at a $49,500 salary, and it scales with your own.
Vesting score
100 out of 100
How fast the employer’s money becomes yours. Higher than 48% of the 369 schedules we have scored.
It measures vesting speed and nothing else. It says nothing about the size of the match, what the plan charges, or the funds inside it.
Share of the employer's money that is the worker's at hire and at each of the first 6 anniversaries: 100%, 100%, 100%, 100%, 100%, 100%, 100%. The score is the average of those 7 readings.
Vesting, word for word
“Plan participants are always fully vested in their contributions and the employer matching contributions made to their account, plus actual earnings thereon. Profit Sharing contributions, plus actual earnings thereon, vest when the participant attains three years of service.”
The plan tops the match up after year end, so contributing unevenly through the year does not cost the worker part of it.
The same match paragraph, word for word
“eligible employees are provided with matching employer contributions to their accounts of 100 percent of the first 3% and 50 percent of the next 3% contributed by a participant. At the end of the Plan year, the Company may make an additional matching contribution for each dollar participants contribute up to the full matching contribution (“True-Up Contribution”). Participants must be employed on the last day of the Plan year in order to receive the True-Up Contribution, if any. The matching contribution for each participant is made to the same investment funds to which the participant’s compensation deferral contribution is made in a given payroll period. If the participant’s contribution is to any fund other than the ASWC Common Stock Fund, the match is made in cash. If the matching contribution is made to the ASWC Common Stock Fund, the Plan has the option to fund the match in cash and ASWC Common Stock, or entirely in cash. For the Plan year ended December 30, 2025, all Company matching contributions to the ASWC Common Stock were made in cash.”
The wait before the match starts and the year-end true-up appear above when the filing states them. Neither is part of the score, and a filing that is silent on one of them is not a plan without it.
What the plan costs, against plans of its size
Not reported
No Form 5500 record is joined to this employer, so there is no plan-paid cost to show.
What is Golden State Water's 401(k) match formula?
Golden State Water's 401(k) employer match tops out at 4.5% of pay. The match is deposited each payroll and the plan pays an annual true-up. What an annual true-up repays is the arithmetic behind that line: it matters most in a year when contributions land unevenly.
| Match formula | 100% (dollar-for-dollar) of the first 3% of pay |
|---|---|
| then | 50% of the next 3% of pay |
| Maximum employer match | 4.5% of compensation |
| True-upA year-end recalculation that repays match lost to uneven contributions. | Yes, annual true-up |
| Deposited | Each payroll |
| Paid in company stock | No, paid in cash or per your investment elections |
| Conditions | Participants must be employed on the last day of the Plan year in order to receive the True-Up Contribution, if any. |
| Other employer contribution | Company profit sharing contributions amount to 5.25% of eligible pay for GSWC and BVES employees. The 2018 plan amendment changed the Company profit sharing contribution for ASUS employees from 5.25% to 3%. |
At a $45,000 salary, contributing 6% ($2,700) earns the full employer match of $2,025 for the year.
What the filing says, word for word
“eligible employees are provided with matching employer contributions to their accounts of 100 percent of the first 3% and 50 percent of the next 3% contributed by a participant. At the end of the Plan year, the Company may make an additional matching contribution for each dollar participants contribute up to the full matching contribution (“True-Up Contribution”). Participants must be employed on the last day of the Plan year in order to receive the True-Up Contribution, if any. The matching contribution for each participant is made to the same investment funds to which the participant’s compensation deferral contribution is made in a given payroll period. If the participant’s contribution is to any fund other than the ASWC Common Stock Fund, the match is made in cash. If the matching contribution is made to the ASWC Common Stock Fund, the Plan has the option to fund the match in cash and ASWC Common Stock, or entirely in cash. For the Plan year ended December 30, 2025, all Company matching contributions to the ASWC Common Stock were made in cash.”
Source: Form 11-K filed June 26, 2026, SEC EDGAR · SEC ↗
What is Golden State Water's 401(k) vesting schedule?
Golden State Water vests the employer match immediately: 100% is yours as soon as it is paid in. Nothing is forfeited when you leave, which is not true of the two schedules that vest over time.
| Employer match vesting | Immediate: employer match is 100% vested when contributed |
|---|---|
| Your own contributions | Immediate: always 100% yours |
| Other employer contributions | Profit Sharing contributions, plus actual earnings thereon, vest when the participant attains three years of service. |
Vesting, word for word
“Plan participants are always fully vested in their contributions and the employer matching contributions made to their account, plus actual earnings thereon. Profit Sharing contributions, plus actual earnings thereon, vest when the participant attains three years of service.”
Source: Form 11-K filed June 26, 2026, SEC EDGAR · SEC ↗
Who can join Golden State Water's 401(k), and is enrollment automatic?
Golden State Water enrolls new hires automatically at 3% of pay.
| Plan entry | Any employee in participating business units who has completed a period of service of 30 consecutive days is eligible to participate in the Plan. Participation begins on the first day of the payroll period coincident with or next, following the attainment of 30 consecutive days of service. |
|---|---|
| Excluded groups | Those hired before January 1, 2015 are covered under separate benefit programs if they did not elect to participate in the Plan. |
| Automatic enrollment | Yes: default deferral 3% of pay; default investment: the appropriate T. Rowe Price Retirement Fund, based on the employee’s expected retirement date |
Eligibility, word for word
“Any employee in participating business units who has completed a period of service of 30 consecutive days is eligible to participate in the Plan. The Plan provides for automatic enrollment. Participation begins on the first day of the payroll period coincident with or next, following the attainment of 30 consecutive days of service. Participating business units include GSWC, BVES, corporate employees of ASUS, and exempt employees of ASUS’s subsidiaries. The Plan was amended in December 2014 to allow non-exempt employees of ASUS’s subsidiaries to participate, effective January 1, 2015. Non-exempt employees of ASUS’s subsidiaries hired on or after January 1, 2015 are automatically eligible to participate in the Plan. Those hired before January 1, 2015 are covered under separate benefit programs if they did not elect to participate in the Plan.”
Automatic enrollment, word for word
“Eligible employees meeting the service requirements are auto-enrolled in the Plan at an employee contribution rate of three percent. This will generate a dollar for dollar employer matching contribution up to the limits described below. Employees are given the option to elect additional contributions, to decline contributions altogether, or to remain at three percent. Furthermore, employees are requested to select the funds into which their contribution will be deposited. The default fund for employees making no elections is the appropriate T. Rowe Price Retirement Fund, based on the employee’s expected retirement date.”
Source: Form 11-K filed June 26, 2026, SEC EDGAR · SEC ↗
What else does Golden State Water's 11-K report?
The Golden State Water plan held $234.2M in net assets at the end of the plan year ended December 30, 2025.
| Net plan assets (end of plan year) | $234,184,744 |
|---|---|
| Trustee / recordkeeper | John Hancock Retirement Plan Services provides the record keeping services and John Hancock Trust Company, LLC (“Trustee”) serves as the Plan’s appointed trustee. |
| Plan auditor | BDO USA, P.C. |
Source: Form 11-K filed June 26, 2026, SEC EDGAR · SEC ↗
How does Golden State Water's 401(k) match compare?
Golden State Water CO's maximum 401(k) match of 4.5% of pay compares with a median of 4% across the 269 companies in our data with a computable formula.
Employers worth reading next
Of the six employers below, five land near Golden State Water's maximum match and one vests on the same schedule.
Maximum match 4.5% of pay, level with Golden State Water.
Maximum match 4.5% of pay, level with Golden State Water.
Maximum match 4.5% of pay, level with Golden State Water.
Maximum match 4.5% of pay, level with Golden State Water.
Maximum match 4.5% of pay, level with Golden State Water.
Employer match vests immediately. Vests immediately too, like Golden State Water.
Compare Golden State Water CO with any company, side by side
What can you do next?
- Read the Form 11-K on SEC EDGAR ↗
Form 11-K filed June 26, 2026, SEC EDGAR. Every match fact on this page comes from it.
- Changed jobs? Find an old 401(k) ↗
The Department of Labor's Retirement Savings Lost & Found, a free government database.
- This year's IRS contribution limits ↗
The official deferral and catch-up limits every formula operates under.
Questions this filing answers
What is Golden State Water CO's 401(k) match?
Golden State Water CO matches 100% (dollar-for-dollar) of the first 3% of pay, then 50% of the next 3% of pay, for a maximum employer match of 4.5% of compensation (plan year ended December 30, 2025).
When does the Golden State Water CO 401(k) match vest?
Immediate: employer match is 100% vested when contributed.
Does Golden State Water CO's 401(k) plan have automatic enrollment?
Yes: default deferral 3% of pay; default investment: the appropriate T. Rowe Price Retirement Fund, based on the employee’s expected retirement date.
Source
The match formula, the vesting schedule and the enrollment rules on this page were read from one document: the Form 11-K annual report that Golden State Water CO filed with the US Securities and Exchange Commission for the plan year ended December 30, 2025. Each of those fields carries the filing sentence it was read from, expandable where the field appears. Nothing on this page was supplied by the employer to this site.
The plan assets, the participant counts, the plan-paid fees and the recordkeeper come from a different document, the plan’s DOL Form 5500 annual return, and the section that reports them links it. Comparisons with other employers are computed across the filings named in the section they appear in.
Read the filing on SEC EDGAR ↗
| Document | Form 11-K annual report |
|---|---|
| Filed with | US Securities and Exchange Commission (EDGAR) |
| Filed by | Golden State Water CO |
| SEC CIK | 92116 |
| Accession number | 0001628280-26-045770 |
| Plan | Golden State Water Company Investment Incentive Program |
| Period of report | December 30, 2025 |
| Filed | June 26, 2026 |
401(k) Monitor is not affiliated with Golden State Water CO, with the Securities and Exchange Commission or with this plan’s recordkeeper, and publishes this page without their involvement. It republishes a public filing and says where it came from.
Cite this page
401(k) Monitor, “Golden State Water CO 401(k) plan facts”, from SEC Form 11-K accession 0001628280-26-045770, plan year ended December 30, 2025.