Every new New York business filing, every day1 accounting and tax preparation businesses recently registered in East Islip, New York.
Updated August 19, 2026 · Most recent business filing Sep 23, 2025

Every new New York filing, every day
See how it worksThis page lists new accounting and tax preparation businesses registered in East Islip, New York. We currently track 1, sourced directly from the New York Division of Corporations and refreshed daily as new accounting and tax preparation companies file.
Recent additions include Blandin Accounting & Tax Services. The most recent accounting and tax preparation business filing was on Sep 23, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to accounting and tax preparation businesses in East Islip, this is one of the freshest prospect lists in the market.
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