19 Bookkeepers in Deer Park, NY

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

Reliable Payroll Services

★★★★★ (334 reviews)
40 Burt Dr STE 5, Deer Park, NY 11729
(718) 225-0200
Website: www.reliablepayrollservices.com
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"]}

MKY Accounting & Tax Solutions

★★★★★ (149 reviews)
1819 Deer Park Ave, Deer Park, NY 11729
(631) 932-0383
Website: www.mkytax.com
Hours: {"Friday":["Closed"],"Monday":["9 AM–3 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–3 PM"],"Tuesday":["9 AM–3 PM"],"Wednesday":["9 AM–3 PM"]}

H&R Block

★★★★½ (122 reviews)
1850 Deer Park Ave, Deer Park, NY 11729
(631) 242-0004
Website: www.hrblock.com/tax-office-near-me/new-york/deer-park/29731/?otppartnerid=9308&campaignid=pw_mcm_9308_9762&utm_medium=local
Hours: {"Friday":["Closed"],"Monday":["Closed"],"Saturday":["10 AM–3 PM"],"Sunday":["Closed"],"Thursday":["Closed"],"Tuesday":["Closed"],"Wednesday":["2–6 PM"]}

Roy Cooper CPA, PC

★★★★★ (36 reviews)
94 E Jefryn Blvd Unit H, Deer Park, NY 11729
(888) 382-4714
Website: roycoopercpa.com
Hours: {"Friday":["9 AM–9 PM"],"Monday":["9 AM–9 PM"],"Saturday":["11 AM–6 PM"],"Sunday":["Closed"],"Thursday":["9 AM–9 PM"],"Tuesday":["9 AM–9 PM"],"Wednesday":["9 AM–9 PM"]}

Joseph R Seimer CPA

★★★★★ (31 reviews)
2061 Deer Park Ave, Deer Park, NY 11729
(631) 354-5165
Website: seimercpas.com
Hours: {"Friday":["Closed"],"Monday":["Closed"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

A Verderosa & Company

★★★★½ (19 reviews)
375 Commack Rd # 202, Deer Park, NY 11729
(631) 522-1081
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"]}

Sales Tax Defense LLC

★★★★★ (13 reviews)
2000 Deer Park Ave, Deer Park, NY 11729
(631) 491-1500
Website: www.salestaxdefense.com
Hours: {"Friday":["9 AM–5:30 PM"],"Monday":["9 AM–5:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5:30 PM"],"Tuesday":["9 AM–5:30 PM"],"Wednesday":["9 AM–5:30 PM"]}

Book And Tax Inc

★★★★☆ (8 reviews)
2040 Deer Park Ave, Deer Park, NY 11729
(631) 667-7670
Website: www.bookandtax.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["10 AM–1 PM"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

J & B Tax & Accounting

★★★★★ (6 reviews)
1755 Deer Park Ave, Deer Park, NY 11729
(631) 274-4737
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"]}

Almar Tax Services

★★★½☆ (6 reviews)
2070 Deer Park Ave, Deer Park, NY 11729
(631) 242-6100
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["9 AM–5 PM"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

Lawrence Offsey, CPA

★★★★★ (3 reviews)
144 Lake Ave, Deer Park, NY 11729
(631) 667-1666
Website: offseycpa.com
Hours: {"Friday":["8:30 AM–6 PM"],"Monday":["8:30 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–6 PM"],"Tuesday":["8:30 AM–6 PM"],"Wednesday":["8:30 AM–6 PM"]}

Frank Penna Financial Services

★★★★★ (1 reviews)
115 Totten Ave, Deer Park, NY 11729
(631) 242-1121
Hours: {}

EasyChoice Tax & Advisory LLC

★★★★★ (1 reviews)
5 Elmwood Rd, Deer Park, NY 11729
(631) 640-8695
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["9 AM–5 PM"],"Sunday":["9 AM–5 PM"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}

Tax Preparation Services

★★★★★ (1 reviews)
301 Old Country Rd, Deer Park, NY 11729
(631) 242-3002
Hours: {"Friday":["10 AM–8 PM"],"Monday":["10 AM–8 PM"],"Saturday":["10 AM–5 PM"],"Sunday":["Closed"],"Thursday":["10 AM–8 PM"],"Tuesday":["10 AM–8 PM"],"Wednesday":["10 AM–8 PM"]}

Mannino Joseph a CPA

★☆☆☆☆ (1 reviews)
144 Lake Ave, Deer Park, NY 11729
(631) 667-1666
Hours: {}

Demo Accounting Company

646 Long Island Ave, Deer Park, NY 11729
(631) 586-2830
Hours: {}

Goldstein Garson

2033 Deer Pk Rd, Deer Park, NY 11729
(631) 243-2534
Hours: {}

Stephen J. Caraccia, CPA, P.C.

1913 Deer Park Ave 2nd fl, Deer Park, NY 11729
(631) 392-1615
Website: www.sjccpa.com
Hours: {"Friday":["10 AM–6 PM"],"Monday":["10 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–6 PM"],"Tuesday":["10 AM–6 PM"],"Wednesday":["10 AM–6 PM"]}

Offsey & Associates CPA P.C

144 Lake Ave, Deer Park, NY 11729
(631) 667-1666
Website: www.offseycpa.com
Hours: {"Friday":["8:30 AM–6 PM"],"Monday":["8:30 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–6 PM"],"Tuesday":["8:30 AM–6 PM"],"Wednesday":["8:30 AM–6 PM"]}

About Bookkeepers in Deer Park, NY

Deer Park, New York, is home to a diverse mix of small businesses, from retail shops along Deer Park Avenue to logistics and light industrial operations near the Long Island Expressway. With this variety comes the challenge of managing daily financial records, payroll, and sales tax compliance. A local bookkeeper can help business owners stay organized without the cost of a full-time accountant, ensuring that numbers are accurate and ready for tax season.

Whether you run a boutique, a contracting firm, or a professional practice in Deer Park, a bookkeeper handles the routine work of categorizing transactions, reconciling bank statements, and tracking expenses. This frees you to focus on serving customers and growing your business. For freelancers and sole proprietors in the area, bookkeeping also helps separate personal and business finances—a common hurdle for new entrepreneurs.

BeforeTaxUSA.com connects you with bookkeepers who understand the local business landscape. Choosing someone familiar with Deer Park means they know the regional tax requirements and economic rhythms that affect your bottom line.

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 info@beforetaxusa.com.

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