CPA, Tax Accountant, and Bookkeeping Services in Seattle, Washington
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Your Seattle business. Your growth. Our financial expertise.
Whether you're a startup founder or a small business owner, Zeni can help you reach your financial goals in the Pacific Northwest’s fast-growing ecosystem.
All-in-one solution
Access comprehensive accounting services that expand as your business grows.
AI-powered precision
Get real-time financial insights thanks to the latest in accounting automation.
Seattle startup experts
Partner with seasoned professionals who know how to navigate Seattle’s business landscape.
Zeni: the accounting firm you can trust
Zeni offers comprehensive financial management, including bookkeeping, tax prep, and business advisory services. Our platform also includes crucial financial tools, like business checking accounts, credit cards, and automated bill pay software.
Intelligent automation ensures you have a seamless experience, providing everything you need without the hassle of juggling multiple service providers.
That’s why 600+ startup founders and small business owners in Seattle and beyond rely on Zeni to manage their financial operations and help fuel their success.


Seattle CPA and tax accountants
Washington boasts a business-friendly tax landscape with no individual or corporate income tax, but Seattle-based companies still face their share of tax challenges. Even federal obligations can be a lot to manage on top of day-to-day responsibilities.
Instead of doing everything yourself, let Zeni’s tax accountant experts handle your business’s tax compliance, making sure you keep up with changes in tax law to avoid expensive penalties.
We’ll also go above and beyond to find savings opportunities like the R&D tax credit, which has already helped our clients generate an additional $6.5 million to reinvest in growing their businesses.
Your books should be as strong as your coffee

Bookkeeping services
Good bookkeeping is essential for healthy finances, and our AI-powered platform delivers it in spades. Zeni far surpasses traditional accounting software, providing real-time data, actionable insights, and automated GAAP-compliance audit functionality.
But even the best technology can’t replace human expertise. That’s why our virtual bookkeeping services also come with a dedicated team of accounting professionals, ready to offer support whenever you run into problems.
With $1.3 billion in monthly transactions already under management, Zeni’s platform is built to scale with your business—no matter how big or fast you grow.


Fractional CFO services
As your business develops, you’ll face increasingly complex financial hurdles, especially if you hope to grow at scale. Startups will eventually face challenges like cash flow management and venture capital fundraising, which require deep financial expertise.
Zeni’s fractional CFO services can provide the executive-level knowledge you need to navigate these situations with confidence—but without the hefty price tag of a full-time professional.
By working directly with your bookkeeping and tax teams, our CFOs also have unparalleled knowledge of your finances. This deep financial visibility allows for strategic business planning with a speed and precision other business consulting services can’t match.
Industry expertise
To succeed in Seattle, you need a Certified Public Accountant you can trust to help you navigate the complexities of such a dynamic business environment—not another cookie-cutter accounting firm.
Zeni was created by founders who have first-hand experience with the full startup journey. After scaling and selling two successful businesses, they designed the platform to provide the financial clarity and guidance they wished they could have had.
Partner with Zeni for outsourced accounting services that can manage all your financial operations in one place, freeing you to focus on growing your business.

70+ hours saved
1 dashboard
operations
0 delays
Run your business,
not your books
