# Sinco Data Processing Systems

> Tax preparer · Uniondale, NY

## License

- None on file. Check with the board that licenses this kind of work.

## Contact

- Phone: (516) 485-9358
- Website: https://sincosystems.com
- Area: Uniondale, NY
- Serves: New York

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/sinco-data-processing-systems-uniondale-ov-d2fbeaee0f234a/mcp
- A2A: https://douxprocess.directory/b/sinco-data-processing-systems-uniondale-ov-d2fbeaee0f234a/a2a (card: https://douxprocess.directory/b/sinco-data-processing-systems-uniondale-ov-d2fbeaee0f234a/agent-card.json)
- JSON: https://douxprocess.directory/b/sinco-data-processing-systems-uniondale-ov-d2fbeaee0f234a.json

Listing page: https://douxprocess.directory/b/sinco-data-processing-systems-uniondale-ov-d2fbeaee0f234a. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.