Welcome to AP Accounting & Tax — Fairfield County’s Premier CPA Firm

High-earning? Self-employed? Managing multiple income streams?

CPA, women in finance, tax preparation

High‑income earners and business owners deserve more than a once‑a‑year tax scramble. As the Best CPA in Fairfield County, we provide proactive guidance, precision, and year‑round strategy.

Trusted as a tax advisor for high‑income earners in CT, a dedicated S‑Corp CPA near Stamford, and a leading estate tax CPA in Fairfield County, we deliver structure, compliance, and long‑term tax efficiency.

We specialize in tax planning for business owners in CT, helping you protect profit and stay ahead of every change. Also focusing on Multi State Tax Planning for CT Residents working in NY.

Virtual and in‑person appointments available.

Book a Complimentary Consultation
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When your business grows, your taxes get more complicated.

(…and most CPAs aren’t built to keep up.)

Can you relate to any of these?

You only hear from your CPA at tax time.
Which means you’re left guessing the rest of the year — until a surprise bill or deadline sneaks up on you.

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You're guessing on quarterly payments — and crossing your fingers.
You’re either overpaying and tying up cash or underpaying and facing penalties.

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You’re not sure what you can write off (or how much).
And those missed deductions or mistakes could be costing you thousands every single year.

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Alexis Paul, CPA

Year-Round Accounting, Built Around You

I know what keeps you up at night isn’t tax season — it’s wondering if you’ll be ready when it comes.

I partner with ambitious people to turn financial complexity into clarity. Through proactive tax strategy and transparent guidance, I help entrepreneurs build confident, resilient financial futures. My mission is to simplify the numbers, celebrate every milestone, and transform life’s transitions into opportunities for growth, stability, and success. Tax advisor for high‑income earners CT.

I understand how stressful it can be to run a business while never being certain that your finances are on track. That last-minute scramble, the surprise tax bill, the unanswered questions — it’s draining. I get how easy it is to feel stuck reacting instead of planning ahead with confidence.

With over 15 years of experience, including my time at Ernst & Young, plus advanced training through Johns Hopkins and an MBA in Accounting, I’ve worked with every type of financial scenario you can imagine. More importantly, I’ve guided over 500 clients toward clarity and confidence with systems that keep things simple, proactive, and stress-free.

I’d love to do the same for you — creating a strategy that gives you peace of mind, support you can count on, and the confidence of knowing your finances are always handled.

Schedule a Consultation with Alexis

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Explore Our Services

High‑income individuals face a uniquely complex tax landscape such as multi‑state income, equity compensation, investment portfolios, and evolving federal and Connecticut tax rules. AP Accounting & Tax delivers the precision, foresight, and confidentiality required to manage significant income and wealth.

Tax Return Preparation

Maximize your tax deductions and potentially save thousands on your returns. Our service includes comprehensive communication and support, ensuring a smooth and informative tax return process.

For Connecticut entrepreneurs earning consistent profits, an S‑Corp can unlock meaningful tax savings but only when structured and maintained correctly.

AP Accounting & Tax specializes in compliant, audit‑ready S‑Corp strategies that maximize tax efficiency and support long‑term growth.

Thousands of Fairfield County residents live in Connecticut but earn income in New York, creating one of the most confusing tax situations in the country. From residency rules to wage allocation to double‑tax exposure, multi‑state planning requires precision, documentation, and proactive strategy.

AP Accounting & Tax delivers the clarity and technical mastery high‑income dual‑state earners need.

No more tax season stress — ever again

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Quarterly planning that eliminates last-minute tax panic

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Clear strategies that maximize deductions and save thousands

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Responsive support so you never face IRS surprises alone

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Rave Reviews from Our Clients

“Best CPA Fairfield County”

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Carolyn P.

So happy we found Alexis to file our taxes! She was professional, fast and there was a lot more she found that we could write off than we realized! Perfect!

Adam B.

Alexis was amazing! She prepared my tax return effectively and efficiently. During the year I was able to tax plan to get the best result possible when filling my tax return.

Shahan I.

Alexis Paul provides outstanding customer service in evaluating personal and business needs to maximize refund and minimize tax liability. Her evaluations of options are always thoughtful and well-considered. Highly recommended for individuals and businesses alike.

M.P.

This was the first time that I was responsible for filing my tax return. I am recently divorced and completely overwhelmed by everything. Alexis and her team were positive and supportive. They gave great tax advice on new tax laws to consider and take advantage for me to get the biggest refund I could. I got so much more than I thought I would have and now I have a greater understanding of my financial situation. Her tax planning packages are so helpful too.

June T.

I had an amazing experience with this accounting firm! Their service was excellent—quick, reliable, and professional. My income tax return was completed in just 2 days, and thanks to their expert advice, I went from owing thousands to less than a hundred dollars! The whole process was seamless and easy, all done virtually. Highly recommend for anyone needing efficient and trustworthy tax services! Not to mention it was very inexpensive.

Jolana M.

Alexis and her staff are incredible! I can tell through my experience that they understand each client is different and work accordingly with professional, personalized service … They’re thorough, knowledgeable, and truly care … It doesn’t matter how many questions you have, or concerns they’re readily available to listen in person, via email, or on the phone … I feel so fortunate to have discovered this spectacular boutique firm … Feeling comfortable and at ease is so important and I do with them.

Carolyn S.

I used AP Accounting & Tax Service, PC last year for the first time for my 2023 taxes, and Alexis was AMAZING! So organized and easy to work with, and got me a great refund back, as I have somewhat of complicated tax returns. She was also extremely fair-priced. I am about to file my 2024 returns with her as well, and so far, it is just as great as last year! I would 100% recommend them!

Starr M.

AP Accounting is extremely professional & knowledgeable. Tax time is now stress-free for me thanks to CPA Alexis Paul and her team. I am no longer overwhelmed at tax time. Our taxes were completed correctly and faster than I expected - within the week. Excellent communication. Every document, every line was carefully reviewed. So glad I found her. She & her team are a pleasure to work with. I highly recommend AP Accounting & Tax Services in Greenwich.

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Book Your Complimentary Consultation Today

Schedule with Alexis