How much does an accountant cost in Seattle?
Seattle accountants charge $187-$311 per hour for CPA-level advisory work, with an average of $249/hr. Bookkeeping runs $55-$110/hr or $400-$3,000 per month on a flat package, tax preparation is quoted flat at $300-$8,000 depending on complexity, and fractional CFO services range $200-$500/hr. Service type matters more than zip code: a Bellevue firm handling a Microsoft RSU-heavy household prices differently than a Ballard solo CPA handling a single-state W-2 return.
The Bureau of Labor Statistics reports the mean hourly wage for accountants and auditors in the Seattle-Tacoma-Bellevue metro at $124.50 as of May 2024, applied against a Seattle cost-of-living premium. The gap between that BLS number and the $249/hr blended rate you actually pay covers firm overhead, Washington State Board of Accountancy licensing, software stack, peer review, and professional liability insurance. The rest of this article walks through pricing by service type, the CPA-versus-EA-versus-bookkeeper question, and the Washington-specific issues (B&O, capital gains, RSU planning) that drive your invoice.
Seattle Accountant Rates by Service Type
Hourly billing dominates audit and advisory work; fixed monthly fees dominate bookkeeping and payroll; flat fees dominate tax preparation. Understanding which model applies to your engagement is the first filter on whether a quote is competitive in the Seattle market.
| Service | Typical price | Billing model | Common Seattle scope |
|---|---|---|---|
| Monthly bookkeeping | $400-$3,000/mo | Fixed package | 50-500 monthly transactions, QBO or Xero, reconciliations, monthly P&L, WA B&O tracking |
| Tax prep (individual) | $300-$2,000 | Flat per return | W-2 plus 1099, RSU and ISO, rentals, K-1s, WA capital gains tax above $250K |
| Tax prep (business) | $1,000-$8,000+ | Flat per return | S-Corp, C-Corp, partnership, multi-state, B&O quarterly filings |
| Payroll | $200-$600/mo | Fixed + per-employee | 1-25 employees, WA L&I workers comp, paid family and medical leave |
| CFO / Controller | $200-$500/hr | Hourly or monthly retainer | Cash flow, fundraising prep, investor reporting, KPI dashboards |
| Audit / Review | $7,500-$60,000+ | Flat per engagement | GAAP audit, lender-required review, nonprofit Form 990 audit |
| R&D tax credit study | $5,000-$30,000 | Flat or contingent | Tech, biotech, aerospace — pays back via federal credit |
| Business advisory | $300-$650/hr | Hourly | Entity formation, RSU and ISO design, M&A diligence, multi-state nexus |
Comparable cities for cross-reference:
- San Francisco accountant costs — $250-$425/hr CPA, similar tech-startup CFO market
- Los Angeles accountant costs — $200-$340/hr CPA, entertainment and real estate specialty
- New York accountant costs — $250-$400/hr CPA, finance and multi-state filings
- Phoenix accountant costs — $150-$275/hr CPA, lower cost-of-living base
Seattle sits roughly 25-35% above the national CPA average, mostly explained by big-tech equity-compensation complexity (RSU, ISO, ESPP) and Washington-specific gross-receipts tax work. The premium narrows for routine tax prep and grows for advisory, CFO, and R&D credit engagements.
CPA, Enrolled Agent, or Bookkeeper: What You Actually Need
The three credentials are not interchangeable, and matching the credential to the work is where most Seattle business owners overspend. A bookkeeper at $75/hr can do 80% of what most small businesses need monthly; paying a CPA $300/hr to do data entry is wasted money.
| Credential | Licensing body | Scope of work | Typical Seattle rate |
|---|---|---|---|
| CPA (Certified Public Accountant) | Washington State Board of Accountancy (acb.wa.gov) | Audit, attest, signed financial statements, advanced advisory, tax | $200-$500/hr |
| EA (Enrolled Agent) | IRS (federal) | Federal and state tax prep, IRS representation, individual planning | $150-$325/hr |
| Bookkeeper | None required (certifications optional: QuickBooks ProAdvisor, AIPB) | Transaction entry, reconciliation, accounts payable/receivable, monthly close | $55-$110/hr |
| CMA (Certified Management Accountant) | IMA (national) | Internal cost analysis, budgeting, forecasting for mid-size firms | $175-$325/hr |
A CPA license in Washington requires 150 semester units of education, 12 months of supervised experience, and the four-section CPA exam. The Washington State Board of Accountancy renews every three years and requires 120 hours of continuing education per cycle. That overhead is real, and it is why CPA hourly rates sit at a meaningful premium above bookkeepers and EAs.
Most well-run Seattle small businesses use a layered team: a bookkeeper for monthly close (the cheapest competent labor), an EA or CPA for the annual tax return, and a fractional CFO or advisor (often a PwC, Deloitte, or Moss Adams alum) for quarterly strategy and one-off transactions like a fundraise, sale, or audit.
Individual vs Small-Business Pricing in Seattle
The same accountant will quote a vastly different number depending on entity type and complexity. Use the table below as a sanity check before you sign an engagement letter.
| Client type | Annual fee range | What it covers |
|---|---|---|
| W-2 employee (single state) | $300-$600 | Federal 1040, basic itemized deductions, no state income tax |
| W-2 with RSU and ISO vesting (Amazon, Microsoft) | $750-$2,500 | RSU cost basis tracking, ISO AMT analysis, ESPP qualifying disposition |
| W-2 plus rental property (1-2 units) | $600-$1,500 | Schedule E, depreciation, passive-loss tracking |
| Self-employed / sole proprietor | $600-$2,000 | Schedule C, SE tax, quarterly estimates, B&O filings |
| Single-member LLC | $1,000-$2,500 | Schedule C or 1065 if elected, B&O classification setup |
| S-Corp (single state) | $1,800-$4,000 | 1120-S, K-1s, reasonable comp analysis, quarterly B&O |
| S-Corp (multi-state, Seattle-based SaaS) | $3,500-$8,000 | Apportionment, nexus tracking, state-by-state withholding |
| Partnership (2-10 partners) | $3,000-$6,000 | 1065, K-1s, partner-level adjustments, capital accounts |
| C-Corp (small) | $2,500-$6,000 | 1120, B&O, retained-earnings analysis |
| Cannabis dispensary (WA legal since 2012) | $5,000-$15,000 | 280E limitation analysis, LCB compliance, COGS allocation |
| Tech startup (pre-revenue) | $3,000-$8,500 | 1120, R&D credit, equity-comp tracking, investor reporting |
| High-net-worth Microsoft/Amazon early-employee | $3,500-$10,000 | Multi-year RSU and ISO planning, WA 7% capital gains over $250K, charitable trusts |
RSU and ISO returns for big-tech employees deserve their own callout. An Amazon, Microsoft, or Boeing employee with multi-year RSU vesting and ISO exercises will pay $1,500-$4,000 even on a single tax year because of cost-basis reconciliation, AMT calculations, and the WA 7% long-term capital gains tax on amounts above $250,000. Specialty firms in Bellevue, South Lake Union, and downtown Seattle handle this volume; a generalist preparer in another zip code will either undercharge and miss the basis adjustments or get up to speed on the client’s dime.
What Your Billed Hour Actually Covers
The BLS $124.50/hr mean hourly wage is what the accountant earns, not what the firm bills. The customer rate of $187-$311/hr covers everything the practice needs to legally operate in Washington and the Seattle market.
Roughly: 50% labor (the CPA, EA, or staff accountant doing the work plus their share of partner review time), 12% professional liability and E&O insurance ($10,000-$30,000/yr per professional in Washington because Seattle firms carry higher claim rates around tech equity-comp and cannabis clients), 10% software stack (Lacerte or UltraTax for tax, QuickBooks Online Accountant, CCH Axcess research, Karbon or Jetpack workflow, secure document portals), 11% Washington licensing and continuing education (Washington State Board of Accountancy triennial renewal, 120 CPE hours, peer-review enrollment, PTIN, downtown or Bellevue office overhead), and 17% partner profit margin. Strip any of those out and either the work quality drops or the firm cannot stay open.
This is why the cheapest quote is often the wrong one. An accountant bidding $95/hr for what should be CPA-level work is either operating without proper insurance, working off a lapsed license, outsourcing your data to a third country without disclosure, or churning through clients fast enough to miss things. Real estate investors evaluating Eastside parcels can pair this analysis with a Seattle home inspector and a Seattle surveyor at the diligence stage to lock cost basis correctly before close.
Washington-Specific Issues That Affect Your Bill
Washington has no state income tax, but it has tax complexity in other directions that no other state matches. Out-of-state firms routinely miss Washington-specific items, and Seattle-based accountants build their book around catching them.
| Issue | What it is | Cost impact |
|---|---|---|
| B&O (Business and Occupation) tax | WA gross-receipts tax on every transaction by activity classification | $500-$2,500/yr setup plus quarterly filings |
| WA 7% capital gains tax (since 2021) | 7% on long-term gains above $250,000/year, narrow but real | $500-$2,500/yr planning for high earners |
| Multi-state nexus | Sales tax and income tax obligations when Seattle business sells out-of-state | $1,500-$5,000 initial study; $500-$1,500/yr maintenance |
| RSU and ISO planning | Amazon, Microsoft, Boeing equity-comp tracking, AMT, ESPP | $750-$3,500/yr per household |
| R&D tax credit (federal) | Refundable credit for software dev, biotech, aerospace R&D | $5,000-$30,000 study fee; credit often $40,000+ |
| King County property tax appeals | Reduction filings when assessed value exceeds market | $1,500-$5,000 flat or contingent |
| Cannabis 280E compliance | Federal disallowance of ordinary deductions for state-legal dispensaries | $3,500-$10,000/yr COGS and entity work |
| Paid Family and Medical Leave + L&I | WA payroll filings most out-of-state payroll services mishandle | $300-$900/yr filing |
The RSU and ISO planning category deserves emphasis. The Seattle metro is unique in the country for the density of vesting equity-comp households: Amazon, Microsoft, Boeing, Tableau, Smartsheet, and a deep bench of Eastside venture-backed startups all pay meaningful percentages of comp in stock. A Microsoft principal with five years of vested RSUs, ISO exercises during a strong stock run, and a $400,000 long-term capital gain in a given year will face the WA 7% tax on amounts above $250,000 plus federal capital gains plus AMT exposure on ISO exercises. The planning fee is $1,500-$3,500. The tax it can defer or avoid through charitable trusts, donor-advised funds, and exercise timing is often 5-15x that.
How to Get and Compare Seattle Accountant Quotes
Three things separate a useful quote from a useless one in Seattle, and they all come down to specificity.
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Provide the entity type, revenue, transaction volume, and prior-year return. “I run a Fremont SaaS company, S-Corp, three W-2 employees, 350 transactions a year, $1.4M revenue, customers in 18 states, founders hold ISOs” gets a different number than “I have a business and need help with taxes.” Send last year’s return and 12 months of bank statements so the firm can scope accurately rather than padding the quote for unknowns.
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Ask for a written engagement letter that itemizes scope, hourly versus flat fee, what happens if scope changes, and turnaround commitments. Reputable Seattle firms email a 2-4 page letter within 48 hours of the initial call. Anything verbal or vague is the most common source of fee disputes.
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Verify the license before you sign. Pull the CPA license number from the Washington State Board of Accountancy public lookup. The Board listing shows status, expiration, firm registration, and disciplinary history. For enrolled agents, use the IRS public directory. Both checks take five minutes and eliminate the most common red flags.
For multi-trade projects (a Bellevue or Medina renovation that pulls in a Seattle electrician, a Seattle carpenter, and tax-credit work on the property), coordinate accountant scope with the project team early so cost-basis and capitalization decisions get made before construction starts, not after.
How We Calculated These Prices
The Seattle accountant hourly rate of $187-$311 starts with the BLS Occupational Employment and Wage Statistics mean hourly wage for accountants and auditors in the Seattle-Tacoma-Bellevue metropolitan statistical area: $124.50 as of May 2024. We apply a 1.5x-2.5x consumer multiplier covering firm overhead, professional liability insurance, Washington State Board of Accountancy licensing, software stack, continuing education, and partner profit margin, calibrated against current market quotes from Seattle-licensed CPAs and enrolled agents.
Service-type ranges (bookkeeping, tax prep, CFO, audit) reflect typical 2026 Seattle market quotes from solo practitioners through mid-size firms like Moss Adams, not Big4 enterprise rates which sit substantially higher. The full formula and source list lives on our methodology page.
Other Seattle Service Costs You Might Need
Accounting rarely happens in isolation. A typical business setup, real estate transaction, or capital project pulls in 2-3 other professional services, and getting quotes from all of them at the same time is faster than serial calls.
- Seattle surveyor costs — for boundary work on Eastside parcels prior to 1031 exchanges
- Seattle home inspector services — required for real estate investors structuring 1031 exchanges
- Seattle landscape architect costs — when capital improvements affect deductible vs capitalized expense
- Seattle electrician costs — for tenant improvements and capital projects needing depreciation planning
- Seattle carpenter costs — for office build-outs that affect capitalization decisions