Sinco Data Processing Systems
779 Park Avenue
Uniondale, NY (New York) 11553-3248
Uniondale, NY (New York) 11553-3248
Business Details
Walter Sinclair (Owner)
(800) 610-3282 (Toll Free)
| Services: | Electronic Filing, Tax Return Preparation, Computerized Filing, E-Filing, Electric Filing, Online Filing |
| Credit Rating: | Good |
| Sales Volume: | 500K |
| Employee Size Range: | 1-4 |
| Number of PC's: | 2-9 |
| Square Footage: | 0-2499 |
| Fortune 500: | No |
Additional Categories
Sinco Data Processing Systems is also listed under the following categories:
Standard Yellow Pages Heading (SYPH) Categories:
- Tax Return Preparation
- Tax Return Preparation Electronic Filing
- Tax Preparation Services
- Tax Preparation Services > Tax Return Preparation Service Electronic Filing
- Tax Return Preparation Services
- Tax Return Preparation Services > Tax Return Preparation Service Electronic Filing
