The Bremerton B&O tax is a gross receipts tax the city charges on business revenue earned inside city limits. For 2026, the first $1,040,000 of taxable gross revenue is exempt, so only businesses above that threshold actually owe tax.1City of Bremerton. Business and Occupation Tax Every business operating in Bremerton still has to file a return, though, and the city tax is completely separate from the Washington State B&O tax you file with the Department of Revenue.
Who Has to File
If your business has a physical presence in Bremerton, or performs services in the city through employees or representatives, you have nexus with the city and fall under its B&O rules. An office, warehouse, retail location, or regular jobs performed within city limits can all trigger the filing obligation.
You also need a Bremerton business license before you start operating. Every person or entity doing business in the city must obtain a general business license and pay the required fees.2City of Bremerton, WA. Title 5 Business Licenses and Regulations The annual fee is $75. Businesses with $4,000 or less in annual gross revenue and no physical location in Bremerton can get a no-fee registration-only license.3City of Bremerton. Business License
The 2026 Exemption Threshold
The first $1,040,000 of taxable gross revenue earned within Bremerton is exempt from B&O tax for 2026.1City of Bremerton. Business and Occupation Tax Below that number, you owe nothing. Above it, you owe tax on the amount over the threshold. Either way, a return is required, and the city uses those filings to track activity even when no payment is due.
The threshold can change from year to year. Check the city’s B&O page or call the Finance Department before filing to confirm the current figure.
Rates by Business Classification
Bremerton splits business activity into four classifications, each with its own rate applied to gross receipts:1City of Bremerton. Business and Occupation Tax
- Retail sales and retail services: 0.00125 (0.125%)
- Wholesale: 0.00160 (0.160%)
- Manufacturing: 0.00160 (0.160%)
- Service and other activities: 0.00200 (0.200%)
If your business earns revenue across more than one category, separate the income by classification and apply the matching rate to each portion. A company that sells products at retail and also provides consulting, for example, would report the retail revenue at 0.125% and the consulting revenue at 0.200%. Classification is the single most consequential step in the calculation. Reporting service income as retail understates the tax.
What You Can Deduct
The tax starts with gross receipts, but you can subtract certain amounts before applying the rate. Common deductions include revenue from sales delivered to customers outside Bremerton’s city limits and cash discounts you gave to buyers.1City of Bremerton. Business and Occupation Tax
Every deduction must be explained on the return. The form warns that unexplained deductions will not be allowed.4City of Bremerton. Business Tax Return Keep invoices, shipping records, or other documentation tying each deduction to a specific transaction. A vague label like “out-of-city sales” without backing paperwork is the kind of entry that draws attention in an audit.
Filing Frequency and Due Dates
Bremerton offers monthly, quarterly, and annual filing. The schedule depends on the volume of your taxable activity, and quarterly is the most common option for small to mid-sized businesses. Quarterly deadlines are:
- Q1 (January through March): due April 30
- Q2 (April through June): due July 31
- Q3 (July through September): due October 31
- Q4 (October through December): due January 31
Annual filers cover the calendar year and must submit by April 30 of the following year. Monthly filers owe by the last day of the month following the reporting month.1City of Bremerton. Business and Occupation Tax If you’re not sure which frequency applies to your business, contact the Finance Department.
How to File and Pay
The easiest route is the FileLocal portal, which handles electronic filing and payment for multiple Washington cities in one place.5FileLocal. FileLocal – A Portal to e-File and Pay Business Taxes, Licenses, and Fees You log in, enter your gross receipts by classification, apply deductions, and submit the return with payment. FileLocal takes ACH transfers and credit cards.
To file on paper, mail the completed return and payment to the City of Bremerton Finance Department at 345 6th Street, Suite 100, Bremerton, WA 98337.6City of Bremerton. Financial Services Keep copies of everything. Electronic filers get a confirmation receipt, which you should save with your supporting records.
One important boundary: Bremerton’s B&O return is separate from the state B&O return you file with the Washington Department of Revenue.1City of Bremerton. Business and Occupation Tax Filing one does not satisfy the other. Miss the city return and you’ll face penalties even if your state filing is current.
Penalties and Interest
Late filing and underpayment carry real cost. Bremerton’s penalty structure follows the framework in RCW 82.32.090, which the city has adopted by reference.7City of Bremerton, WA. Chapter 3.86 Administrative Provisions for Taxes Penalties escalate the longer a return goes unfiled, and separate penalties can stack on the same tax if you filed late and also substantially underpaid.
Interest on unpaid tax accrues from the last day of the month following the reporting period until you pay. The rate is the federal short-term rate plus two percentage points, so it moves with federal rates but stays above them.7City of Bremerton, WA. Chapter 3.86 Administrative Provisions for Taxes
Operating without a business license carries its own penalty on top of everything else. If you obtain the license before the city contacts you about it, that penalty is waived.7City of Bremerton, WA. Chapter 3.86 Administrative Provisions for Taxes Intentional evasion carries the steepest penalty and can lead to a criminal complaint. Filing on time, even when you owe nothing, is far cheaper than sorting out penalties after the fact.
Records to Keep
Hold onto gross receipts records, deduction documentation, and copies of every filed return. Washington state and local agencies can generally look back several years when reviewing a business’s tax history, so keeping records for at least five to seven years is a sensible rule of thumb. Invoices, bank statements, shipping logs, and anything supporting your classification choices or deductions belong in the file. Organize these records as transactions happen, not when the city asks for them.