Playbook · Measured October 4, 2026 · Washington public records
When to call a new restaurant about bookkeeping: the Washington timeline
Washington restaurants look for a bookkeeper around opening, when the first sales tax return comes due.
When the bookkeeping decision happens, against the public steps of a Washington restaurant opening
MedianMiddle half of openingsBookkeeping decision window
* fewer than 30 openings; treat as a rough guide.
When the decision happens
The owner sets up sales tax with the business license, which shows up within about five weeks of opening. The first excise tax return comes due after the first filing period.
Call between the license and the end of the first quarter open. The owner has real numbers and real deadlines then.
Business license filed: how many days before opening
Each bar counts openings, in 30-day steps.
What the owner is dealing with
Sales tax from the first sale
Every sale collects sales tax at the local rate, and the return is due whether or not the month made money.
B&O tax on gross receipts
Washington taxes gross receipts through the B&O tax, so a restaurant owes it even in a losing month. First-time owners rarely plan for it.
Tips, payroll and food cost in one set of books
Card tips pass through, payroll runs every two weeks and food cost moves weekly. Owners who opened with a spreadsheet hit a wall in the first quarter.
Questions reps ask
When should I call a new restaurant about bookkeeping? Around opening. The business license shows up within about five weeks of opening, and the first tax returns come due in the months after.
What taxes does a new Washington restaurant file? Sales tax and B&O tax on the combined excise tax return to the Department of Revenue, plus payroll reports to Employment Security and Labor and Industries once it has staff. Seattle adds its own business license and B&O tax.
Is it too late after the restaurant opens? No. For bookkeeping, the first months open are the best time to call: the owner has real numbers and real deadlines.
How we measured this
Measured from 402 Washington restaurant openings, January 2024 to October 2026 (339 King, 42 Pierce, 21 Snohomish): every restaurant in King, Pierce and Snohomish Counties whose city business license gave an open date in that range. Opening day is the open date on the license. For each step we took the first matching public record on the same business in the two years before opening (for the first inspection, the 180 days after) and counted the days between.
A step counts only when the record is tied to the business itself. Permits filed under a bare address are left out, because a hand check found earlier tenants' permits among them. That leaves the permit steps with 4 to 20 openings each, so they carry an asterisk. Three steps only see records since we started reading them (dates below), so their numbers are bounded: the business license can show at most a few months of lead, and the first inspection leaves out recent openings not yet inspected. Measured October 4, 2026. We re-measure as more permits are tied to their businesses.
Days from each step to opening day
Step
Openings
Share of 402
Middle half (days)
Median (days)
Building permit filed*
20
5.0%
345 to 81
164
Building permit issued*
14
3.5%
284 to 108
142
Liquor license application*
8
2.0%
75 to 34
55
Building permit finaled*
4
1.0%
56 to 39
49
Health plan review filed*
2
0.5%
50 to 33
41
Business license filed
65
16.2%
32 to 4
9
First health inspection
60
14.9%
43 after to 107 after
76 after
Building permit filed. Building, alteration or trade permit application at the city or county (Seattle, Tacoma, Everett, Bellevue, Kirkland, Burien, Pierce County and others).
Building permit issued. The same permits on the day the city issued them.
Liquor license application. Washington State Liquor and Cannabis Board new-license application notices. We have these from March 2026, so this step only sees recent openings.
Building permit finaled. The building permit marked final or complete by the city.
Health plan review filed. Snohomish County Health Department food plan review, the one county whose plan review dates we read today.
Business license filed. A city business license filed ahead of its stated open date, dated the day it first appeared in the city record. Seen from June 2026.
First health inspection. The first King County routine food inspection on or after opening day. Inspection records start in December 2025.