Washington business filings, and the tax people do not expect
Three obligations, not one, and no income tax is not the same as no tax.
Washington has three recurring obligations, not one. A $70 annual report to the Secretary of State in your formation month, a business license renewal with the Department of Revenue, and Business and Occupation tax on gross receipts. There is no income tax, which is not the same as no tax.
Work it out in a minute
Nine questions across revenue, capacity and control. Shows which of the three is costing you most, and where to start.
What we take on
The annual report: $70, in your formation month
Due on the last day of the month the business was originally formed or registered. LLCs and profit corporations pay the same $70. You may file up to 180 days early, and doing so does not move the expiration date.
Late is $25, then it gets structural
An annual report filed with the delinquency fee costs $95, so the late charge is $25. Keep missing it and the entity goes delinquent and then administratively dissolved. Reinstatement is $140 plus every missed report fee.
The license renewal is a different agency
The Department of Revenue business license is separate from the Secretary of State report. Renewal is a $5 processing fee per location plus whatever state, city and county endorsements you hold. Those endorsements are what make the real number.
No income tax, but yes B and O
Washington has no corporate or personal income tax. It has Business and Occupation tax, charged on gross receipts, with no deduction for labor, materials or any other cost of doing business. Over fifty classifications carry different rates.
The Department assigns your filing frequency
Annual filers owe $1,050 or less a year and file by April 15. Quarterly runs from $1,051 to $4,800 and is due at the end of the month after the quarter. Monthly starts at $4,801 and is due on the 25th.
A quiet quarter still needs a return
Once a frequency is assigned, a period with no activity means a zero return, not a skipped one. Active non-reporting status exists, but it requires gross proceeds under $125,000 a year and several other conditions together.
What usually goes wrong
Almost everybody arriving in Washington from an income tax state makes the same assumption. No income tax reads as a light touch. Business and Occupation tax is charged on gross receipts, so a business running at a loss still owes it.
The no deduction part is what surprises people most. There is no subtraction for labor, for materials or for cost of goods. A low margin business with real volume can owe more than a high margin business with less.
The second problem is treating the annual report and the business license as one thing. They are different agencies, different dates and different fees, and completing one does nothing about the other.
The third is the reminder. The Secretary of State says plainly that a failure to send notice does not relieve the entity of its obligation to file. Nobody is coming to remind you, and if the notice goes to an old address that is your problem.
The late penalty on the license renewal is half of your endorsement fees, capped at $150, and a waiver is available if you have not renewed late in the previous twenty four months. Checked against the official state pages in September 2026.
Questions we get
Does Washington have a corporate income tax?
No. Washington has no corporate or personal income tax. It has Business and Occupation tax instead, charged on gross receipts.
That is why an unprofitable Washington business can still have a real state tax bill.
How is our B and O filing frequency decided?
The Department of Revenue assigns it, by expected annual tax liability. Annual is $1,050 or less, quarterly is $1,051 to $4,800, monthly is $4,801 and above.
There are parallel thresholds based on estimated gross annual income by industry.
Do we file if we had no activity?
Yes, a zero return, unless you hold active non-reporting status. That status requires gross proceeds under $125,000 a year, no retail sales tax collection, low public utility tax and no outstanding obligations, all together.
Cross any threshold and reporting resumes immediately.
Is the business license the same as the annual report?
No. The annual report goes to the Secretary of State and costs $70. The business license renewal goes to the Department of Revenue and costs $5 per location plus endorsement fees.
Two agencies, two dates, two payments.
What does an LLC pay compared to a corporation?
The same. Washington draws no distinction between an LLC and a corporation in its recurring obligations, because there is no income tax for entity classification to bite on.
Same $70 report, same license renewal, same B and O treatment.
Can you run this?
Yes. Three obligations across two agencies is exactly the kind of calendar that gets dropped, and gross receipts reporting needs books that are current rather than reconstructed at year end.
We keep both.
For a state with an income tax and a revenue threshold instead, Texas business filings.
More in the guides and every answer in one place.
Shaheer leads the work, with engineers, writers, filers and analysts behind him. C-suite operations for a San Francisco AI company, Six Sigma on the process side, Anthropic certified on the Model Context Protocol, ten years across eight industries. See what we have built