Giambalvo
@gsco-cpas.com
GSCo is a full-service tax, accounting and business consulting firm headquartered on Long Island. Proud to be a top firm for over 30 years with a constant commitment to excellence.
Giambalvo's Company Logos
Giambalvo's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#002D53
Prussian Blue
0, 45, 83
207, 100, 16
100, 46, 0, 67
#F2F2F2
Concrete
242, 242, 242
0, 0, 95
0, 0, 0, 5
#000102
Blue Charcoal
0, 1, 2
210, 100, 0
100, 50, 0, 99
About Giambalvo
Giambalvo, Stalzer & Company, CPAs, P.C. (GSCo) is a full-service tax, accounting, and business consulting firm headquartered on Long Island. Licensed in New York, the firm has served clients for more than 30 years and emphasizes personal relationships, practical advice, and support in making and implementing informed financial decisions. GSCo works with business owners, executives, independent professionals, and individuals.
Its business services include audits, reviews and compilations, small-business accounting, strategic and succession planning, cash-flow management, bank financing support, part-time CFO services, forensic accounting, new-business formation, and nonprofit accounting. Tax services cover preparation and planning, as well as assistance with IRS audits, back taxes, unfiled returns, liens, levies, wage garnishments, payment plans, offers in compromise, and other tax problems. For individuals, GSCo also offers personal financial planning, estate planning, elder-care planning, and QuickBooks setup, training, and tune-ups.
The firm provides a client portal, online tax resources, financial calculators, and consultations. Its offices serve clients in Great River, Elmsford, and Rockville Centre, New York.
Company type
Privately Held
Year founded
1989
Company size
51-200 employees
