Bookkeeping and controller services in Seattle
Updated 24 September 2026
Software, logistics, coffee and food, and a large services economy.
What filing here actually involves
- Washington has no income tax and taxes total sales instead, through the state Business and Occupation tax.
- Seattle levies its own B&O tax on top, so a business inside city limits files twice on the same revenue.
- Combined sales tax is high and varies by address, which matters for anything shipped.
Rates and thresholds move. We confirm what applies to your entities at onboarding and keep the books in the condition those filings need.
What we see in Seattle books
Total sales taxation means a thin-margin month still generates tax. Cash planning here has to be built on revenue, not profit.
- Books current, reconciled, and closed on the date agreed
- Location- and entity-level P&Ls built on one chart of accounts, so units compare
- A cash forecast that carries the months the season or the project cycle takes out
Who we work with here
Across the metro, including Bellevue, Redmond, Tacoma, Everett. The engagement runs remotely, with calls on your working hours.
Questions we get asked
Do you need to be in Seattle to do our books?
No. The work runs on your accounting file, your bank feeds and scheduled calls. What needs local knowledge, Washington filing rules and local obligations, is a matter of knowing the jurisdiction.
What Washington filings do you track?
We track the liability and keep the books in the condition your filings need. Washington has no income tax and taxes total sales instead, through the state Business and Occupation tax.
Which Seattle businesses do you usually work with?
Mostly software and professional services, restaurants and food service, logistics and distribution. If your business earns the way those do, the mechanics are the same whatever the label.
Do you work across the metro?
Yes, including Bellevue, Redmond, Tacoma, Everett. Engagements run remotely across the region and in every state.
Want the books off your plate?
A short call. We'll give you an expert view of your situation. (202) 538-1348
Free Consult →Nearby
- Denver
- San Diego
- Minneapolis
- Bookkeeping, monthly close on a date you can count on
- Controller, when the numbers need reading as well as recording
- All locations
If you want this done for you
What happens next
Filing rules are the part nobody warns you about. We keep the books that sit underneath them, wherever the business is.
- The call takes thirty minutesYou describe the business and where the numbers are letting you down. We give you an expert view of your situation, and what we would start with. There is no pitch deck.
- We look at the fileYou give us read access to the books as they are. We come back with what is wrong, what it will take to fix, and whether the answer is bookkeeping, controller work, or something else.
- We send a written scope and a priceIt lists what we do each month, what you get, the date it lands and the fee. We agree it before anything starts, and it does not change unless you agree.
- We take over the books and close the first monthWe set up access and systems and enter the opening balances. The first close lands on the date in the scope, and every one after it does too.