How to Hire Employees in Washington: The Complete Compliance Sequence

The first time I helped a founder put an employee on payroll in Washington, we did the paperwork in the wrong order and lost two weeks. We had the offer signed, the desk ready, and no state employer accounts, because nobody told us that a single form at the Department of Revenue (DOR) is what creates both the workers' compensation account and the unemployment insurance account. The start date moved. The candidate was gracious about it. I have never forgotten the sequence since.

Washington is not a hard state to hire in, but it is a sequenced one. Four agencies touch your first hire before day one, and they touch it in a fixed order: the IRS, then the Business Licensing Service, then Labor and Industries (L&I) and the Employment Security Department (ESD), which arrive together because one application opens both doors.

Get the order right and the whole thing takes an afternoon. Get it wrong and you are waiting on an account number while your new hire sits at home. A fifth agency, the Department of Social and Health Services (DSHS), only enters after the hire, when it wants your new hire report within 20 days.

This guide is the sequence in the order the work actually happens, written for owners and operations leads doing it themselves. I built FirstHR because the hard part of a first hire is not understanding the rules, it is remembering the deadline on the day it falls due. Nearly every step below carries a date and a consequence, and each one is checked against the agency that enforces it.

Washington Hiring at a Glance: Every Deadline in One Place

Here is the whole sequence before we take it apart. Nearly every item below is a legal obligation with a named agency behind it, and the ones with dates attached are the ones that generate penalties when a busy week swallows them.

Two things about this list surprise most first-time Washington employers. The state registration is a business licensing form rather than a payroll form, and the sick leave notice is due on day one rather than at the end of a probation period. The rest of this guide walks each step with the source and the exact deadline.

Each of those steps hands you back something you will need again: an account number, a risk classification, a rate, a dated copy of a notice. Keep them in one place while you work through the guide, because the second hire is where a missing account number costs you an afternoon.

Step 1: Get Your Federal Employer Identification Number

Before any Washington agency will talk to you as an employer, you need a federal EIN. It is free, the online application at the IRS takes minutes, and the number is issued immediately at the end of the session. Every state form in this guide asks for it, so this is genuinely step one and not a formality.

If you already got an EIN when you formed the LLC or corporation, you do not need a second one. If you have been operating as a sole proprietor with no staff and using your Social Security number on tax filings, get the EIN now. You cannot report employment taxes under a personal Social Security number, and you cannot open a state employer account without the EIN in hand.

Step 2: File the Business License Application to Hire Employees

This is the step that catches people. In Washington you do not register separately with the unemployment agency and the workers' compensation agency. You file one Business License Application with the Business Licensing Service, which sits inside the Department of Revenue, and you select the purpose that says you intend to hire employees. That single filing registers you with both agencies.

The state accepts the application no sooner than 90 days before you plan to hire. That window is a ceiling, not a target. File it as soon as the decision to hire is made, because the downstream accounts take time to appear and you cannot compress that.

What Happens After You File

Labor and Industries contacts you to open the workers' compensation account, usually within a week of the Department of Revenue processing the application, and assigns an account manager who classifies your business. That classification drives your premium rate for years, so answer their questions carefully.

The Employment Security Department sets up your unemployment insurance account from the same filing and sends the account details and quarterly filing instructions separately. Watch for both letters, because those account numbers are what payroll needs before the first run.

Both agencies expect quarterly reports from that point forward, and both expect them even in a quarter where you had no active employees and no hours to report. A zero report is still a report, and L&I charges a penalty even on a late report that shows no hours.

Unemployment Insurance Rates for a New Employer

Washington does not give new employers a single flat entry rate. According to the Employment Security Department, a new employer pays 115 percent of the average rate for all businesses in their industry, with federal law setting the floor at 1 percent, so a staffing-heavy construction rate and a professional services rate look nothing alike.

The total combines an experience tax capped at 5.4 percent, a social tax capped at 1.22 percent, and an Employment Administration Fund charge of 0.02 to 0.03 percent. The experience and social components together are capped at 6 percent. The state unemployment tax applies to wages up to the taxable wage base, which ESD set at $82,000 for 2027 ($78,200 for 2026).

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Step 3: Confirm Your Workers' Compensation Account and Rate Notice

Workers' compensation in Washington is mandatory from the first employee and there is no headcount exemption to hide behind. It is also unlike almost every other state: Washington runs a monopolistic state fund, so private carriers do not sell workers' compensation here. You buy from Labor and Industries or you become a certified self-insured employer, which requires assets far beyond small business scale.

If a broker offers you a Washington workers' compensation policy, something is wrong with the conversation. What brokers can sell alongside the state coverage is employer liability or stop-gap coverage, which is a different product with a different purpose.

How the Premium Is Calculated

Washington charges premium as an amount per hour worked in each risk classification, not as a percentage of payroll. That is a different model, and it has a practical consequence: raising someone's pay does not raise your workers' compensation cost, but adding overtime hours does. Your rate notice from L&I lists the hourly rate for every classification assigned to your business.

The employee share of that premium depends on your risk classification. The maximum employee deduction rate for each classification you are assigned is printed on the rate notice, and L&I's employer guide is blunt that withholding more than that authorized amount is illegal. Load the exact figure into payroll rather than estimating it.

Owners, Officers, and Elective Coverage

Sole proprietors, partners, corporate officers who hold shares and run the company day to day, and LLC members are generally excluded from mandatory coverage in Washington. They can apply for elective coverage if they want the same protection their staff has. Make that choice deliberately rather than by default, because an owner who works alongside the crew and gets hurt has no other backstop.

Step 4: Set Up Paid Leave and WA Cares Withholding

Washington has no state income tax, which means no state W-4, but it replaces that with two statewide payroll programs that every employer administers. You register for Paid Family and Medical Leave through the state Paid Leave portal, and WA Cares reports through the same quarterly filing.

According to the state Paid Leave program, premiums rise to 1.2 percent of gross wages on January 1, 2027 (1.13 percent in 2026) and stop at the Social Security wage base, which is $192,300 for 2027 ($184,500 for 2026). Employers may withhold up to 70.7 percent of that premium from employees (71.43 percent in 2026).

Employers with 50 or more Washington employees pay the remaining 29.3 percent (28.57 percent in 2026). Smaller employers owe no employer share at all, but they still have to withhold the employee portion and remit it with the quarterly report.

A further Paid Leave bill, signed March 11, 2026 in response to federal IRS guidance, takes effect January 1, 2027. It shifts employer contributions from the medical leave premium to the family leave premium without changing how the total divides between employees and employers.

ESD recalculates the Paid Leave rate every year around October 20, so the January payroll run is where you confirm it rather than assume it.

WA Cares, the state long-term care program, runs at 0.58 percent of gross wages and is paid entirely by the employee. There is no wage cap on it, which is the detail that trips up payroll setups copied from another state.

Your employer obligations under WA Cares are to withhold the premium, remit it, keep approved exemption letters on file, and stop deducting for anyone with an approved exemption. The program also asks you to label the deduction "WA Cares Fund" or "WA Cares LTC" on the pay stub.

The Paid Leave program has employee-facing notice obligations attached, including its own required workplace poster. There is a separate state retirement program requirement to check once you are past the first hire.

Step 5: Complete Form I-9 Within Three Business Days

Every employee in the United States completes Form I-9, and the deadlines are federal rather than state. The employee finishes Section 1 on or before their first day of work. You finish Section 2 by the end of the third business day after the start date, by examining original documents from the acceptable documents list that establish identity and work authorization.

You do not get to choose which documents the employee presents. U.S. Citizenship and Immigration Services (USCIS) is explicit that the employee picks from the Lists of Acceptable Documents, so telling a new hire to bring a specific document is itself a violation, separate from anything else on the form.

The civil penalty range for paperwork violations runs from $288 to $2,861 per form under 8 CFR 274a.10, assessed per employee rather than per audit. That is what makes a sloppy stack of I-9s expensive rather than embarrassing.

E-Verify and the Washington Inspection Notice Rule

Washington does not require private employers to use E-Verify. There is no statewide mandate, so participation stays voluntary unless a federal contract clause pulls you in, while the I-9 obligation stays universal.

Washington did add a state layer around immigration paperwork, in the Revised Code of Washington (RCW). Chapter 49.97 RCW took effect October 1, 2026. An employer that receives a federal notice of inspection covering I-9 records must notify each worker in writing within five business days, then notify each affected worker within five business days of receiving the inspection results.

The same chapter requires a posted worker notice and sets statutory damages at $500 for each worker who does not get a required notice, doubled where the violation was willful. Write the notification procedure before you ever need it, because five business days is not enough time to invent one.

Step 6: Collect Form W-4 Before the First Paycheck

Every employee completes the federal Form W-4 before their first wage payment, and in Washington that is the only withholding form in the packet. There is no state equivalent because the state does not tax wage income. If a new hire has not returned a W-4 by the time payroll runs, you withhold as single with no adjustments until they do.

Practically, the W-4 belongs in the same pre-start packet as the I-9 Section 1, the direct deposit form, the handbook acknowledgment, and the sick leave notice. Collecting all of it digitally before day one is the single highest-return process change a small employer can make, because it converts five separate deadlines into one packet with one due date.

Step 7: Deliver the Sick Leave Notice and Post Required Notices

Labor and Industries requires written notice of paid sick leave rights on or before the first day of employment. Not in week one, not after a probation period. Paper or electronic delivery both work.

Under WAC 296-128-755, the state's sick leave notice rule, the notice has to explain the entitlement, the accrual rate of one hour for every 40 hours worked, the purposes the leave can be used for, any PTO program you use to meet the law, and the protection against retaliation for using it.

The second half of that obligation is ongoing. At least once a month you must give each employee a statement showing hours accrued since the last notice, hours used since the last notice, and the current available balance.

A regular payroll statement satisfies that requirement if it carries those three numbers. Configuring the pay stub once is the easiest way to comply, and it beats tracking balances by hand the month someone finally asks what they have.

Both halves fit on one page. Put the notice in the pre-start packet so the signature is dated before the start date, and keep the statement block at the bottom for any month your payroll statement does not carry the three numbers itself.

All of these are free downloads from the agencies that issue them. One Washington quirk saves you a poster: L&I states that its Job Safety and Health Law poster takes the place of the federal OSHA workplace poster, so you do not need both.

Placement matters as much as the download. Post the set where employees actually pass, which usually means a break room or the wall by the time clock rather than a binder in a drawer, and send remote employees the same notices electronically.

One more poster comes from chapter 49.97 RCW. Since October 1, 2026 every Washington employer must post the attorney general's worker notice under that chapter, which explains the I-9 inspection rights described in Step 5.

L&I also says you do not need to order its posters again every year: compare the valid date it lists for each one with the date printed on yours.

Step 8: File the New Hire Report Within 20 Days

Washington gives you 20 days from the date of hire to report a new employee to the Division of Child Support at the Department of Social and Health Services. The requirement sits in RCW 26.23.040 and it applies regardless of the employee's age or how few hours they work.

The report carries eight data elements: the employee's name, home address, Social Security number, date of birth, and date hired, plus your business name, address, and federal EIN. A rehire counts as a new hire again if the person was separated for at least 60 consecutive days, which is the part people forget with seasonal staff.

A missed report costs $25 per month for each unreported employee under RCW 26.23.040, or $500 where employer and employee agree to skip the report or file a false one. Those are the two amounts federal law lets a state charge. The report takes a few minutes online, so the fix here is a calendar reminder rather than a process.

What worked for me

I file the new hire report the same hour I finish I-9 Section 2. Both tasks live in the same window, one has a three-day clock and the other a twenty-day clock, and pairing them means the tighter deadline drags the looser one along with it. When we ran them as separate reminders, the twenty-day one is the one that slipped, every single time.

Nick Anisimov, FirstHR founder

Step 9: Onboard From Day One Through Day 90

Compliance gets someone legally onto payroll. Onboarding is what makes them productive, and in Washington the 90-day mark carries a legal meaning too, because that is when accrued paid sick leave becomes usable. Treating day 90 as a real milestone rather than an arbitrary one gives the first quarter a natural shape.

This is the part of the sequence I built FirstHR around. The offer goes out with e-signature, the pre-start packet collects the direct deposit form and the sick leave notice before day one, a dated task carries the twenty-day new hire report, and the AI onboarding wizard turns the job description into a 30-60-90 day plan instead of a blank document someone writes at midnight.

Form I-9 and W-4 go on the new hire's first-day list as tasks, and completed forms are kept in their employee file. The forms themselves are completed outside the platform.

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Washington-Specific Rules That Change How You Hire

Washington sits well above the federal floor on almost every employment standard, which means a policy set copied from a lower-regulation state will be out of compliance on arrival. These are the differences that matter from the first hire rather than at scale.

Two rows in that table move together. L&I announces the new minimum wage on September 30 each year from the federal CPI-W and applies it on January 1. The exempt salary threshold is a multiple of that wage: 2.5 times it at employers with more than 50 employees from January 1, 2027, while smaller employers stay at 2.25 times until 2028.

Hiring Rules That Apply Before the Offer

Two Washington rules bite during recruiting rather than onboarding. The Equal Pay and Opportunities Act requires a wage scale or salary range plus a general description of benefits in every posting once you reach 15 employees, which changes how you write a job posting.

The second rule is the newer one. Amendments to the Washington Fair Chance Act took effect July 1, 2026 for employers with 15 or more employees and reach smaller employers on January 1, 2027, tightening the state rules on ban-the-box hiring.

Under the amended Fair Chance Act you may only ask about or consider criminal history after determining the applicant is otherwise qualified and extending a conditional offer, and job ads cannot carry language that excludes people with records.

Adverse action has its own script. If you intend to rely on a specific record, the Attorney General's guidance requires you to identify that record to the applicant and hold the position open for at least two business days so they can correct or explain it.

Rules That Matter at Separation

Washington is an at-will state with the usual public policy and contract exceptions. Under RCW 49.48.010 final wages are due at the end of the established pay period, and L&I reads that as the next regularly scheduled payday whether the person quit or was discharged.

Two further rules sit on top of that date. You may not hold the final check back because keys, a uniform, or a laptop did not come back, and larger reductions in force trigger the state Mini-WARN notice requirements.

Willful withholding carries its own price. Under RCW 49.52.070 an employer that willfully withholds wages is liable to the employee for twice the amount withheld as exemplary damages, together with costs of suit and a reasonable sum for attorney fees.

Non-competes have their own Washington arithmetic. The earnings threshold for an enforceable non-compete adjusts every year, and L&I set it at $131,326.59 for employees and $328,316.49 for independent contractors for January through June 2027 ($126,858.83 and $317,147.09 in 2026), according to its 2027 rate announcement.

That threshold has a short life left. A law enacted in the 2026 session voids non-competition covenants for Washington workers regardless of income, beginning June 30, 2027, so treat any clause you write now as a term with an expiration date on it.

What worked for me

The Washington rule that changed my process most was the sick leave notice deadline. It is due on or before the first day, and it is easy to treat as a handbook page rather than a dated obligation. We moved it into the pre-start packet with an e-signature timestamp, and it stopped being a thing anyone had to remember.

Nick Anisimov, FirstHR founder

City Requirements: Seattle and the Other Local Minimums

Washington does not preempt local employment ordinances, so cities can set their own rules and the rate you owe depends on where the work is performed rather than where your office sits. Several cities run minimum wages above the state figure, and Seattle layers additional labor standards on top.

If you have one employee working from home in Seattle and another in a warehouse outside city limits, you are running two wage floors.

Seattle, Burien, and unincorporated King County have published their 2027 rates, and Bellingham's ordinance sets its rate $2.00 above the state minimum each January. The rows marked 2026 carry the latest rates in the L&I summary, so check those cities again before January 1.

Each city writes its own employer-size tiers and its own definitions, and the L&I summary of local rates is only a starting point, so read the ordinance you are actually subject to. Most of these rates reset every January, but Renton and Everett also stepped their midsize tier up on July 1, so a mid-year check belongs on the calendar too.

Burien is the one to read at the source. The city publishes the voter-approved Fair Labor Standards Ordinance rates that took effect March 23, 2025, the council repealed its own competing ordinance effective May 27, 2026, and the city dismissed its request for a court ruling in July 2026.

The L&I summary now lists the same 2026 figures as the city, but the city posted its 2027 rates first, so check the city page for the rate in force on the day you hire.

Seattle Adds Obligations Beyond the Wage

Seattle's Wage Theft Ordinance requires written notice of employment information at the time of hire and again each time that information changes. The notice covers your business name, physical address and contact information, the pay rate, the pay basis, the regular payday, and any tip policy.

Language is part of that requirement. The notice goes out in English, Spanish, and any other language commonly spoken at the work site, and the Office of Labor Standards publishes a model notice of employment information you can drop into your offer packet.

Seattle also runs its own Paid Sick and Safe Time standard alongside the state entitlement, its own fair chance employment rules, and secure scheduling requirements for large retail and food service employers. Where the city standard is more generous than the state one, the city standard governs. If any of your work happens inside Seattle city limits, treat the Office of Labor Standards page as a required annual read.

Employee or Independent Contractor: Washington Applies Two State Tests

Washington is one of the hardest states in which to sustain an independent contractor classification, because two state agencies apply their own tests on top of the federal common-law analysis. A worker can fail one agency's test and pass the other, and failing either one is enough to create liability.

The two tests sit in different chapters of the code. The Employment Security Department uses the exception tests in RCW 50.04.140, and Labor and Industries applies a personal labor test followed by the six conditions in RCW 51.08.195, with a seventh condition in RCW 51.08.181 for work that requires contractor registration, a plumbing contractor license, or an electrical contractor license.

The state-specific elements are what catch small employers. Washington asks whether the worker has established an account with the Department of Revenue, whether they maintain separate books and records, and whether they file a business expense schedule with the IRS. Those are documentary facts, not judgment calls, and a contractor who cannot produce them is not a contractor here.

A misclassification finding in Washington costs more than in most states because two agencies collect. ESD assesses back unemployment tax with penalties and interest, and L&I assesses back workers' compensation premium on every hour the person worked, plus penalties. When the answer is unclear in Washington, the cheaper answer is W-2.

The Mistakes That Cost Washington Employers the Most

These are the failures I see most often at Washington small businesses. None of them come from not knowing the rule. Every one comes from the rule arriving on a week when something else was on fire.

The pattern is that Washington front-loads its deadlines. The business license filing, the sick leave notice, the I-9, and the poster set all land by the third business day, and the twenty-day report lands while you are still teaching someone where things are.

A small team has the least attention to spare while it absorbs a new person, which is why the fix is almost always a dated task rather than a better memory. Put every deadline from the overview on a calendar the day the offer is signed.

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