7 Bookkeepers in Sayville, NY

Browse verified bookkeepers in Sayville, New York. Compare providers and find contact information.

B. FREDERICK CO. CPAS

★★★★½ (13 reviews)
201 W Main St, Sayville, NY 11782
(631) 218-3303
Website: www.bfredcpas.com
Hours: {"Friday":["10 AM–2 PM"],"Monday":["10 AM–3 PM"],"Saturday":["10 AM–2 PM"],"Sunday":["Closed"],"Thursday":["10 AM–3 PM"],"Tuesday":["10 AM–3 PM"],"Wednesday":["10 AM–3 PM"]}

Sampson Business Solutions LLC

★★★★★ (11 reviews)
200 Railroad Ave, Sayville, NY 11782
(631) 563-1535
Website: sampsonllc.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}

Michael Alcabes CPA PC: Alcabes Michael CPA

★★★★★ (7 reviews)
196 N Main St, Sayville, NY 11782
(631) 567-1760
Hours: {"Friday":["Closed"],"Monday":["9 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–3:30 PM"],"Tuesday":["9 AM–4 PM"],"Wednesday":["9 AM–4 PM"]}

Heaven Dew & Legacy Accountancy

★★★★★ (1 reviews)
11 Collins Ave, Sayville, NY 11782
(631) 787-4302
Website: www.heavendewlegacy.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5:30 PM"],"Saturday":["10:30 AM–3:30 PM"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

Riedell & Co

★★★★★ (1 reviews)
201 W Main St, Sayville, NY 11782
(631) 218-2348
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

Grace Peter's Bookkeeping Services

11 Hampton St, Sayville, NY 11782
(631) 589-2675
Hours: {}

Bacpac Co.

201 W Main St, Sayville, NY 11782
(631) 218-3303
Hours: {"Friday":["9:30 AM–4 PM"],"Monday":["10 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–4 PM"],"Tuesday":["10 AM–4 PM"],"Wednesday":["10 AM–4 PM"]}

About Bookkeepers in Sayville, NY

Sayville, New York, is a vibrant South Shore community with a mix of Main Street retailers, local service providers, and marine-related businesses near the Great South Bay. Its small-business economy thrives on seasonal fluctuations and local customer loyalty, making accurate financial tracking essential for year-round stability.

Residents and business owners in Sayville often seek bookkeepers to manage daily financial records, track expenses, and maintain clean books for tax season. Whether you run a boutique, a contracting firm, or a home-based side business, a local bookkeeper helps you stay on top of cash flow and avoid costly errors. They also provide clarity for loan applications or business growth decisions.

BeforeTaxUSA.com connects you with experienced bookkeepers in Sayville who understand the local market. Our directory makes it easy to find professionals who can simplify your finances and keep your records organized—so you can focus on running your business or managing your household budget.

Frequently Asked Questions

What does a bookkeeper do?

A bookkeeper records all financial transactions, manages invoices and payments, reconciles bank and credit card statements, runs payroll, generates financial reports, and keeps your books organized so you and your accountant can make informed decisions.

How much does a bookkeeper cost?

Bookkeeper rates vary by location and scope of work. Part-time bookkeepers typically charge $20-$50 per hour, while full-service monthly bookkeeping packages for small businesses range from $300-$2,000 per month depending on transaction volume and complexity.

Do I need a bookkeeper if I use QuickBooks or other software?

Software handles the mechanics, but a bookkeeper ensures transactions are categorized correctly, accounts are reconciled, and your books are accurate. Mistakes in DIY bookkeeping often lead to costly tax errors. A bookkeeper saves time and prevents problems before they start.

BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.

Business owners: to update or remove a listing, email [email protected].

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