Bookkeeping for the
Business You're Growing

About Me

Why I do this work

I started bookkeeping the way a lot of people find their way, by watching someone I care about struggle without it. Growing up, I watched my father navigate the highs and lows of running his own small business. Time and again I noticed, the thing that made or broke a business wasn't always the product or the hustle, it was the disconnect between the owner and the real financial state of the business.

Today I work with small service-based businesses that are serious about growth but don't have the time or bandwidth to manage their own books. As a certified bookkeeper and QuickBooks ProAdvisor, I help owners understand where their money is going, whether they're profitable, and what their numbers are telling them.

New York has been home for nearly 30 years. When I step away from the books I keep things low-key. A walk with my dog Alfie, a good cup of coffee, and staying connected to the community I have grown up in. If you're looking for someone who brings big-firm professionalism without the corporate runaround, let's talk.

Aaron Buentello
Aaron
Professionally Certified Bookkeeper
Based in Brooklyn, NY - Serving the entire nation
Accurate Books / Tax-Ready Financials / Small Business Focused / QuickBooks / Monthly Reporting / Fully Confidential / Accurate Books / Tax-Ready Financials / Small Business Focused / QuickBooks / Monthly Reporting / Fully Confidential /
What I do

Your books, handled.

Every month I categorize your transactions, reconcile your accounts, and deliver clear financial reports, so you always know exactly where your business stands.

I work primarily in QuickBooks Online as a certified ProAdvisor. There is little to no learning curve on your end, just accurate statements on a consistent schedule.

What I do
Why it matters
Why it matters

Numbers you can use

Bad books don't just cost you at tax time, they take a toll every time you are forced to make decisions without knowing the full picture.

Successful businesses don't make decisions in the dark. They review their position so they can effectively strategize. After acting, they track the results so they know how to adjust. None of this is possible without accurate reports. When paired with a trusted advisor, it becomes the foundation for lasting financial success.

Who I work with

Built for small service businesses

I work with solo operators and small teams who are serious about growth but don't have the time or bandwidth to manage their own books.

There is no need to spend hours on your books only to feel like you are flying blind. If you are dreading quarterly ends and tax season, this is where I come in and add value.

Who I work with

Bookkeeping Services

Monthly Bookkeeping

Every transaction categorized correctly and consistently each month. Your books are always current, accurate, and ready when you need them.

Account Reconciliation

Bank and credit card accounts reconciled every month so nothing slips through the cracks. Errors and duplicates caught before they become problems.

Financial Reporting

P&L and balance sheet delivered clean and on schedule every month. Real numbers you can actually use to run and grow your business.

Cleanup & Catch-up

Behind on your books? I'll untangle the backlog, reconcile every account, and get you fully current so you can move forward with a clean slate.

Also Included
Click any service to learn more
Chart of accounts setup
Your QBO structured correctly from the start with the right categories for your business type or cleaned up if it's already a mess.
Secure QBO access
I work directly inside your QuickBooks Online as a certified ProAdvisor. No third party tools, no extra logins, just clean, secure access.
Tax-ready books
Books kept clean and organized year-round so your CPA has everything they need from day one, no scrambling at tax time.
Invoice & Bill tracking
Invoices and incoming payments recorded and matched in QBO, along with bills entered and payments noted once confirmed by you. You stay in control of collections and payment decisions. I keep your books accurate.
Books diagnostic
Not sure what shape your books are in? I'll review your QBO file and deliver a written report outlining exactly what's off, what needs fixing, and a clear path forward.
Payroll recording
Payroll transactions recorded in QBO each pay period based on reports from your payroll provider, keeping your labor costs accurate and your books ready for your accountant.
Sales tax tracking
Sales tax collected and payments recorded in QBO, keeping your liability account accurate and your records organized for your tax professional. This is for your books and records only so your tax professional can prepare and file your tax return.
Bank feed review
Regular review of your QBO bank feed to catch errors, duplicates, or miscategorized transactions before they compound into bigger problems.

You're Building Something,
Your Books Should Reflect That

How it works

From first call to monthly delivery

A simple, predictable process, no surprises at any step.

STEP 01
We talk

No forms, no pressure. Just a real 30-minute conversation about your business and what you need.

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STEP 02
I get to work

I review your books, clean up anything outstanding, and set everything up correctly from the start.

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STEP 03
Every month, delivered

Your books closed, reconciled, and reports in your inbox on schedule, every single month.

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STEP 04
You stay in the know

Clean reports, no surprises at tax time, and a clear picture of where your business stands.

Quick self-assessment
Do I need a bookkeeper?
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Contact

Focus on Growth, Leave the Books to Me

Book a Free Call

Not sure where to start? Reach out and we'll have a no-obligation conversation about your business and what you need

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(646) 902-4881 Call or Text
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Mon–Fri, 9am – 5pm
Click for FAQs β†—
Certifications

Certified & Qualified.

Professionally trained and certified to handle your books so you can focus on running your business.

Β© 2025 Aaron the Bookkeeper. All rights reserved.

Aaron the Bookkeeper
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