CPA, Tax Accountant, and Bookkeeping Services in New York, New York
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Your New York 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 New York’s uniquely dynamic and competitive environment.
One-stop accounting
Manage all your finances with seamless business services that adapt as you scale.
Intelligent automation
Gain real-time financial insights with next-generation automation powered by AI.
New York expertise
Work with seasoned professionals who understand New York’s unique business landscape.
Zeni: the accounting firm you can trust
Meet Zeni, your full-service accounting partner. We run your books, prepare your taxes, and provide CFO-level guidance on demand. Our platform also offers essential financial tools, including business checking accounts, credit cards, and bill payment software.
Stop juggling financial services and use a system that brings it all together, already trusted by more than 600 businesses in New York City and across the United States.
We combine the efficiency of artificial intelligence with the personal touch of real human experts to provide financial support you can rely on.


New York CPA and tax accountants
New York’s business tax system is one of the most intricate in the country, with a variety of complex state and local taxes that can be exceptionally difficult to navigate, especially on top of the federal obligations every taxpayer is subject to.
Don’t try to decipher New York’s ever-evolving regulations on your own. Let Zeni’s tax accountant experts keep up with them for you, ensuring your business stays compliant and ahead of costly mistakes.
We’re also always on the lookout for new opportunities to save you money. Our clients have already claimed over $6.5 million in R&D tax credits and counting. That’s the kind of money that could help fuel your growth.
Keep your books in check—leave the chaos to Times Square

Bookkeeping services
Accurate and timely bookkeeping is the backbone of financial management, and Zeni’s virtual bookkeeping services set the bar. Our AI-enhanced system delivers real-time numbers, actionable insights, and instant GAAP compliance audits.
In addition to cutting-edge technology, Zeni provides you with a dedicated team of experts ready to offer support whenever you need it.
With more than $1.3 billion in transactions already processed every month, our platform is built to scale. No matter how big you want to grow, Zeni has the speed and precision to keep up.


Fractional CFO services
Scaling in New York’s high-stakes market takes more than just clean books and tax compliance. By the time you’re pursuing venture capital funding, you’ll also need expertise in cash flow management, financial modeling, and valuation negotiation.
Zeni’s fractional CFO services provide the finance and accounting experience you need to navigate these challenges successfully—without the cost of a full-time employee.
Our CFOs also work seamlessly with your bookkeeping and tax accounting teams, giving them unmatched visibility into your finances. That means faster, better-informed strategic guidance to help you thrive.
Industry expertise
New York’s pace is relentless, especially in the startup scene. You need a Certified Public Accountant who can keep up—not another generalist CPA.
Zeni was built by founders who’ve walked your path before. They scaled and sold two successful startups before creating the financial platform they wished they could’ve had, designing it to provide the clarity and strategic guidance founders require.
Partner with Zeni for outsourced accounting services that have already helped hundreds of businesses grow, across all stages of development.

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Run your business,
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