Crypto Tax CPA
in Washington
Licensed Help for Crypto Investors , Remote, Federal, All 50 States
Reviewed by Leanne Grant, Enrolled Agent · Updated: May 2026
Phone: (858) 434-7547
Most clients book a 15-minute call within 24 hours.
Cities We Serve in Washington
Looking for a crypto tax CPA in Washington? We serve clients in Seattle.
Key Facts About Crypto Taxes in Washington
- Washington imposes a 7% capital gains tax on gains over $270,000 in 2025 (threshold inflation-adjusted annually from $250,000 base), including crypto.
- Washington has no traditional income tax on wages or ordinary income.
- The WA capital gains tax was upheld by the Washington Supreme Court in 2023.
- Gain timing around the $270K threshold is a critical planning strategy for WA crypto investors.
- Federal crypto tax preparation by a CPA licensed in any state is legally valid for Washington residents.
Washington has no traditional income tax, but its 7% capital gains tax on gains over $270,000 in 2025 (threshold inflation-adjusted annually from $250,000 base) directly affects crypto investors in Seattle and across the state. Tech workers at Amazon, Microsoft, and startups often hold both RSU and crypto positions that can push gains over the threshold. We help Washington residents plan gain timing around the $270K line, reconcile complex portfolios, and file accurate federal Form 8949 returns. Garrett Taylor, CPA #133092, prepares federal returns for clients in all 50 states.
Why Washington Crypto Investors Choose COS Elite
Washington has no traditional income tax but enacted a 7% capital gains tax on gains exceeding $270,000 in 2022, upheld by the state Supreme Court. This directly affects crypto investors in Seattle and across the state who realize large gains. Proper gain timing and tax-loss harvesting around the $270K threshold are critical planning strategies.
With a population of 7.9 million, Washington is home to a significant and growing community of cryptocurrency investors , from Seattle to Redmond. Whether you hold Bitcoin, Ethereum, DeFi positions, or NFTs, every transaction creates a federal tax event that must be reported on IRS Form 8949 and Schedule D.
COS Elite provides remote crypto tax preparation for Washingtonresidents. Garrett Taylor, CPA #133092, is a California-licensed CPA authorized to prepare federal crypto tax returns for clients in all 50 states. Because federal tax law is uniform, your federal return preparation is the same quality whether you're in Seattle or anywhere else.
Washington Tax Treatment of Cryptocurrency
Washington has no state income tax, so your cryptocurrency gains are taxed only at the federal level. While this simplifies the state side, federal crypto tax rules are complex, every trade, swap, DeFi yield event, airdrop, and NFT sale must be reported on Form 8949 and Schedule D. A crypto-specialized CPA ensures nothing is missed.
Federal Crypto Tax Treatment (Applies in Washington)
Common Crypto Tax Issues in Washington
Missing or incomplete cost basis
Exchanges lose data, wallets get abandoned, and chain history gets fragmented. Reconstructing accurate cost basis across years of trading is the #1 challenge we solve.
DeFi and cross-chain complexity
Liquidity pool entries, yield farming, cross-chain bridges, wrapped tokens, and restaking events each create taxable moments that most software misses or misclassifies.
Unreported prior-year activity
Many crypto investors discover years of unreported trades after receiving an IRS letter. We help with back-year reconstruction, voluntary disclosure, and getting compliant without panic.
Washington's 7% capital gains tax on gains over $270K directly impacts large crypto liquidations
Seattle tech workers at Amazon, Microsoft, and startups with both RSU and crypto positions
Gain timing around the $270K threshold to minimize or avoid the WA capital gains tax
The WA capital gains tax exempts certain assets but crypto is not exempt
How COS Elite Serves Washington Residents
Our remote engagement works seamlessly from anywhere in Washington. Four steps, start to finish.
Onboard
You book a free 15-minute call. We review your situation, exchanges, wallets, and DeFi activity. You get a fixed-fee quote before committing.
Reconcile
We pull your full on-chain history, map every transaction to its tax treatment, and reconstruct cost basis across all chains and wallets.
Review
Garrett prepares your return. Leanne Grant, Enrolled Agent, reviews for accuracy. Every position is documented, every basis adjustment explained.
File
Your federal return is filed electronically. State returns are coordinated as needed. You get a complete copy of all workpapers for your records.
Pricing & Engagement
Initial Deep Dive
Comprehensive review of your crypto activity, tax position, and strategy options. Fixed fee, no surprises.
Individual Return
Full federal tax return preparation with crypto reconciliation. Scales with complexity. Fixed fee quoted after initial call.
All fees are quoted in writing before you commit. We accept cryptocurrency payments via Coinbase Business.
About Garrett Taylor
Garrett Taylor, CPA
CPA #133092 · California · Federally Authorized
Garrett Taylor is a California-licensed CPA (#133092) with Big Four and family office experience. Because federal tax law is uniform across all 50 states, Garrett can prepare federal crypto tax returns for any U.S. resident, including Washington residents. State-level filings are coordinated as needed. Garrett specializes in cryptocurrency taxation, DeFi compliance, and digital asset reconciliation.
Leanne Grant, EA
Enrolled Agent · IRS-Authorized · Reviewer
Leanne Grant is an IRS-enrolled agent who reviews every return prepared by COS Elite. Enrolled Agents are federally licensed tax practitioners authorized to represent taxpayers before the IRS. Leanne's review adds an additional layer of accuracy and compliance assurance to every Washingtonclient's return.
Frequently Asked Questions
Have a question that isn't here?
Ready to Get Your Crypto Taxes Done Right?
Book a free 15-minute call with Garrett or call us directly. We serve Washington residents remotely.