PBX Tax & Accounting Is Bothell's Local Tax Professional — With a Real Office, Right Here in the Community.
Most tax preparation services that show up when you search in Bothell are either large national chains that treat you like a number or online-only services that have never set foot in Snohomish County. PBX Tax & Accounting is different. We are a local Bothell tax firm with a physical office in the city — and we serve Bothell residents and businesses the way a local professional should. You can walk in. You can sit down. You can talk through your tax situation face to face with an IRS Enrolled Agent who understands Bothell's economy from the inside. We are not a franchise. We are not a seasonal storefront that disappears in May. We are here year-round — because tax questions do not wait until January.
Our owner is an IRS Enrolled Agent — a federally licensed tax professional who has passed a rigorous three-part examination administered by the IRS and is authorized to represent clients before the IRS on audits, collections, and appeals. This is a higher credential than a standard tax preparer and reflects the level of expertise we bring to every return we prepare. Our practice is also IRS E-File approved — every return we file goes directly to the IRS electronically with the speed and security that modern filing demands. And we are a Washington State LLC — a real business with a real stake in the community we serve.
We serve Bothell clients who want the convenience of meeting in person. And we serve clients across Washington State who prefer to handle everything virtually — sharing documents securely and reviewing returns by video. Whether you live two blocks from our office or in Spokane or Vancouver, you get the same professional standard. Bothell is a city we know well. Canyon Park's biotech and medical device companies. The UW Bothell campus and its student and faculty community. The Sammamish River Trail neighborhoods and their mix of tech commuters and local business owners. The downtown revitalization that has brought new restaurants and businesses to Main Street. We are not visiting Bothell to serve clients — we live and work here.
Bothell's Economy Is One of Washington's Most Interesting. Its Tax Situations Match.
Bothell is one of Washington State's biotechnology and biomedical hubs. The Canyon Park Business Center is home to many biotech and biomedical companies. Fujifilm Sonosite manufactures its medical ultrasound devices in Bothell. AGC Biologics manufactures pharmaceutical drug products here. Lundbeck Seattle Biopharmaceuticals develops neurological disease treatments. Philips Medical Systems manufactures its ultrasound equipment and Sonicare toothbrushes in Bothell. Lockheed Martin's Aculight division creates laser equipment for medical and defense applications. Thermo Fisher Scientific and Verathon add to a life sciences cluster that makes Bothell one of the most medically significant cities of its size in America.
The North Creek Business District in King County adds another dimension — technology companies, manufacturing operations, and professional services firms that employ thousands more workers in Bothell's southern corridor. Together, Canyon Park and North Creek make Bothell's commercial employment base far larger than its residential population would suggest — a city of 50,000 residents with a daytime workforce that swells well beyond that number as commuters arrive from across the region.
University of Washington Bothell — which shares a campus with Cascadia College along North Creek — adds an academic and research dimension. UW Bothell faculty conduct research, students pursue degrees in technology and health sciences, and the university's presence creates a community of educators, researchers, and students whose tax situations span from first-time filers to complex academic compensation arrangements.
Bothell's revitalized downtown along Main Street — a pedestrian-friendly shared street with restaurants, breweries, and retail — has created a thriving small business community that serves both Bothell residents and the Canyon Park workforce during lunch hours and after work. And Bothell's location straddling King and Snohomish counties gives the city a unique dual-county character that occasionally creates local tax nuances worth understanding.
The Tax Situations Bothell Residents Actually Face
Biotech and Life Sciences Workers — Equity Compensation in a Private and Public Company Mix
Bothell's biotech workforce experiences equity compensation in a more varied form than the tech workers of Redmond or Kirkland. Some Bothell biotech companies are publicly traded — Seagen was publicly traded before its Pfizer acquisition, Fujifilm Sonosite is a subsidiary of a publicly traded Japanese company, and several Canyon Park companies have public market equity. Others are private — meaning employees hold stock options or profit interest units that do not have a liquid market. The tax treatment of private company equity — incentive stock options versus non-qualified stock options, the 83(b) election for restricted stock in startups, the alternative minimum tax implications of ISO exercises — is significantly more complex than publicly traded RSU taxation. A Bothell biotech scientist who exercises incentive stock options without understanding the AMT implications may face an unexpected six-figure tax bill. The stakes are high enough that professional analysis before exercising options is not a luxury — it is a financial necessity.
Medical Device Sales Representatives
The Bothell biotech cluster generates a large community of medical device and pharmaceutical sales representatives — people who drive from hospital to hospital and clinic to clinic across the Pacific Northwest representing products made in Bothell's Canyon Park facilities. These professionals typically receive a combination of base salary, commission income, car allowances, and expense reimbursements. Their vehicle and travel expenses — when properly documented — generate significant deductions. The home office deduction is commonly available to medical device reps who do not have a dedicated office at their employer's facility. And commission income that varies substantially from year to year creates income averaging situations worth planning for. A medical device rep earning $85,000 in base salary plus $40,000 in commissions in a strong year and $12,000 in a weak year needs tax planning that accounts for the volatility — not just a return filed after the fact.
UW Bothell Faculty and Research Community
University of Washington Bothell faculty face complex tax situations that blend traditional W-2 employment with independent professional income. Base salary from UW appears on a W-2 alongside consulting income from private companies, speaking honoraria from conferences, expert witness fees from legal proceedings, and research grant proceeds that may flow through the university or directly to the researcher. Graduate students at UW Bothell with tuition waivers and stipends face the confusing tax treatment that affects graduate students nationwide — the portion of a tuition waiver that exceeds qualified education expenses may be taxable, and stipend income is generally taxable even when it does not appear on a W-2. And the UW Bothell student body — many of whom are working professionals returning to school part-time — may qualify for education tax credits including the Lifetime Learning Credit that reduce their federal tax liability by up to $2,000 per year.
Bothell Families and Dual-Income Tech Households
Bothell's residential neighborhoods attract a high concentration of tech professionals working in the broader Eastside corridor — Microsoft in Redmond, Google in Kirkland, Amazon and tech companies in Seattle — who choose Bothell for its schools, its Sammamish River Trail access, and its lower housing cost relative to Bellevue and Sammamish. These dual-income tech households have the same RSU complexity, marriage penalty considerations, and investment income situations seen in other Eastside cities — with the added local anchor of PBX Tax right here in their community. When both spouses are vesting RSUs on different schedules from different employers, the tax return requires careful coordination of withholding, estimated payments, and capital gains planning that generic tax software handles poorly. Having a local professional who knows the Eastside tech compensation landscape makes that coordination significantly easier — and having them right here in Bothell makes the relationship genuinely convenient.
"We are not visiting Bothell to serve clients — we live and work here. Canyon Park's biotech community, UW Bothell's academic world, the Sammamish River Trail neighborhoods, and downtown Main Street — this is our city."
Why Having a Local Bothell Tax Professional Matters
There is a specific kind of value that only a local relationship provides. When you have a question in July about an RSU that just vested — you can call us or walk in. When a life event changes your tax situation mid-year — a new job at one of Canyon Park's biotech companies, a home purchase in Bothell's residential neighborhoods, a new child — you have a local professional who knows your history and can advise you in real time. When you get an IRS notice — a letter that most people find terrifying — you can bring it to our office, sit down, and understand exactly what it means and what to do about it. That is not something an online-only service can replicate.
The IRS Enrolled Agent credential is the only federally licensed tax professional credential that requires passing the IRS's own three-part examination. An EA can represent clients before the IRS at audit. An EA can negotiate payment plans and offers in compromise. An EA can respond to IRS notices with the authority of a licensed practitioner — using the IRS Practitioner Priority Service line that is not available to unlicensed preparers. If you need someone in your corner with the IRS — a local Bothell EA who can sit down with you, review the situation, and take action on your behalf is exactly who you want.
And for clients who prefer convenience over proximity — we offer the same virtual capability as any online service. Bothell residents can choose. Walk-in appointments at our office. Video consultations from home. Secure document sharing from anywhere. We meet clients where they are most comfortable — and for Bothell residents that comfort includes the option of walking through our door.
Common Questions From Bothell Taxpayers
I work at a biotech company in Canyon Park and have stock options. How are those different from RSUs?
Stock options and RSUs are fundamentally different instruments with very different tax treatment. RSUs — restricted stock units — are shares granted to you that vest on a schedule and are taxed as ordinary income at the fair market value on the vesting date. Stock options give you the right to purchase shares at a predetermined strike price. Non-qualified stock options (NQSOs) create ordinary income at exercise equal to the spread between your strike price and the fair market value on the exercise date — and that income is subject to income tax and payroll taxes immediately. Incentive stock options (ISOs) defer ordinary income recognition — you do not owe regular income tax at exercise — but the spread at exercise is an adjustment for the alternative minimum tax, which can produce an unexpected and substantial tax bill. For Bothell biotech employees with ISOs, the decision of when and how many options to exercise requires professional analysis before you act — not after. The AMT implications alone make this a situation where software is not enough.
I'm a medical device sales rep based in Bothell. What expenses can I deduct?
Medical device sales representatives who are classified as independent contractors or who have unreimbursed business expenses under an accountable plan have significant deduction opportunities. Vehicle expenses are typically the largest — you can choose between the actual cost method (tracking gas, insurance, maintenance, and depreciation) or the standard mileage rate, which is simpler but requires a contemporaneous mileage log maintained throughout the year. Reconstructing your mileage at tax time from memory or calendar entries is both less accurate and less defensible if audited. The home office deduction is available if you use a dedicated space in your home exclusively and regularly for business — common for reps without a designated office at their employer's Bothell facility. Professional development, continuing education, industry conference attendance, and professional membership dues are deductible business expenses. Maintaining organized records throughout the year — rather than scrambling in April — maximizes your deductions and minimizes your stress.
I received an IRS notice in the mail. What should I do?
First and most importantly — do not ignore it. IRS notices have response deadlines, and missing those deadlines can escalate a simple issue into a serious one. The most common IRS notices are CP2000 (income matching — the IRS received information about income that does not match your return), CP14 (balance due), and CP504 (intent to levy). Many notices are resolved with a simple explanation or documentation. As an IRS Enrolled Agent practice, PBX Tax & Accounting can respond to IRS notices on your behalf — using the IRS Practitioner Priority Service line that provides faster access than the general taxpayer phone line. You can bring the notice to our Bothell office, sit down with us, and understand exactly what it means and what steps we will take to resolve it. Having a local EA who can review the notice with you face to face and then handle the response professionally provides a level of reassurance that an online service simply cannot match.
I teach at UW Bothell and received a consulting fee from a company. How is that taxed?
Consulting income received outside your UW Bothell employment is self-employment income reported on Schedule C of your tax return. It is subject to both income tax and self-employment tax — the self-employment tax covering both the employer and employee portions of Social Security and Medicare at a combined rate of 15.3 percent on the first $184,500 of combined earned income (the 2026 Social Security wage base), plus 2.9 percent Medicare above that. The good news is that business expenses directly related to the consulting work — professional travel, research materials, home office costs, professional liability insurance — are deductible against the consulting income. If your consulting income is significant relative to your regular UW salary, you should make quarterly estimated tax payments to avoid underpayment penalties. We can help you calculate the right quarterly amount based on your expected consulting revenue.
I just bought a home in Bothell. What tax implications should I know about?
A home purchase is one of the most significant tax events for Bothell families. Mortgage interest on up to $750,000 of acquisition debt is deductible if you itemize — and for many Bothell homeowners, the combination of mortgage interest and state and local property taxes (subject to the SALT limitation — $40,400 for 2026, reduced at higher incomes) is enough to make itemizing more beneficial than the standard deduction. Points paid at closing may be deductible in the year of purchase. Property taxes are deductible within the SALT cap. And when you eventually sell your primary residence, the capital gains exclusion — $250,000 for single filers, $500,000 for married filing jointly — shelters most or all of the appreciation from tax if you have lived in the home for at least two of the five years preceding the sale. A new home purchase is an excellent trigger for a comprehensive tax planning review — particularly for Bothell families with dual tech incomes, RSUs, and investment portfolios that may benefit from coordinated planning.
Bothell Is Home. And That Is Where We Serve From.
There is something specific about working with a tax professional who is actually in your community. Who knows Canyon Park not as a dot on a map but as the place where Bothell built its identity as Washington's biotech capital. Who knows that the Sammamish River Trail floods in February and that downtown Main Street has become genuinely worth visiting again. Who knows that Bothell straddles two counties and that this occasionally matters.
PBX Tax & Accounting is that firm. We are an IRS Enrolled Agent practice physically located in Bothell — serving the Canyon Park biotech community, the UW Bothell academic community, Bothell families, and small business owners who want a local professional they can actually visit. We also serve clients across Washington State and beyond who prefer virtual service — the same standard, the same expertise, the same year-round availability.
Walk in. Call us at +1 (425) 699-6990. Schedule a video consultation. Send your documents through our secure portal. However you prefer to work, we are here — in Bothell, serving Bothell, and ready to help with whatever your tax situation requires.