Our QuickBooks Services.

QuickBooks Cleanup

Duplicate entries, wrong categories, accounts that don’t reconcile — we’ll clean it all up for you.

QuickBooks Online Conversion

Still on QuickBooks Desktop? We migrate you to QuickBooks Online safely, with all your history intact.

Catch-Up Bookkeeping

Behind on your books? We’ll get you fully caught up, reconciled, and tax-ready — no judgment, no overwhelm.

Bank Reconciliation

We reconcile your accounts every month, so your QuickBooks balances always match reality.

Row of local storefronts with navy and blue awnings and people walking on the sidewalk

Industries

We work with a wide variety of small businesses.

Every business is different, and so is every industry. Whether you run a retail shop, a restaurant, or a professional service firm, we tailor our bookkeeping to fit how you actually work. For over 15 years, we’ve helped Long Island businesses keep clean books, pay their teams on time and file with confidence.

How Our Bookkeeping Service Works.

Getting started is simple. Here’s what to expect when you work with us.

Free consultation

We learn about your business and your books, with no commitment.

We set you up

You’re introduced to a dedicated bookkeeper who gets to know your business.

We do your bookkeeping

Each month, we import your transactions, work on your books and reach out if needed.

Tax-ready financials

You get monthly reports and, at tax time, everything you need to file, or we file for you.

We would not work with anyone else!

The team over at By The Books is highly recommended. From the initial phone call to day-to-day contact, nothing is overlooked and all questions are answered.

Charleston Towing

★★★★★ Google Review

We’ve been working with By the Books Bookkeepers for almost three years now.

We have two companies with them along with our personal accounts and we’ve had good experiences throughout. They’re easy to work and communicate with…

Elizabeth D.

★★★★★ Google Review

Why Small Businesses Choose By The Books.

We built our process around what small businesses actually need — clear books, real people, and no surprises at tax time.

By The Books Bookkeepers

  • A dedicated bookkeeper who actually knows your business.

  • QuickBooks cleanup, catch-up, and Online conversion — all in-house.

  • Tax-ready financials, delivered every month.

  • Real people who respond when you need them.

  • One point of contact, from cleanup to tax season.

  • Free consultation before you commit to anything.

  • Built specifically for small businesses — not enterprise overkill.

  • Straightforward pricing, no hidden fees.

Typical Bookkeeping Firms

  • Passed between different staff every time you call.

  • Books that pile up until tax season panic sets in.

  • Generic advice that doesn’t fit your business.

  • Slow replies when you actually need help.

  • No real specialization in QuickBooks or small-business bookkeeping.

  • A generic sales pitch instead of a real conversation.

  • One-size-fits-all service built for big corporations.

  • Surprise fees buried in the fine print.

Need a personalized solution?

Every business is different, and so are your accounting needs. Tell us about yours, and we’ll show you how our team can help you stay organized, save time, and keep your finances accurate.

Get a personal consultation.

Office

9 Boisenberry Ln, Center Moriches,
NY 11934, USA

Contact

info@btbaccountants.com
alex@btbaccountants.com

Open Hours

Monday to Friday: 8am — 6pm
Saturday/Sunday: Closed

Other accountancy services.

Accounting

A customized accounting framework for your business, from day one to year-end.

Read more

Tax Services

From simple to complex returns, we help reduce your taxable income with accuracy.

Read more

Payroll

We streamline your payroll and keep you compliant with payroll tax requirements.

Read more