# OPC and Sons LLC

OPC and Sons LLC is an ITIN acceptance agent in Buenos Aires, Argentina, Argentina.

## Details

- Address: Zelarrayan 1243, Buenos Aires 1424, Buenos Aires, Argentina, Argentina
- Phone: [001 4079729582](<tel:0014079729582>)
- Also trading as: OPC Tax & Accounting
- Source note: IRS Acceptance Agent Program list for Argentina (page last reviewed 24-Sep-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105).

## Questions

### Where is OPC and Sons LLC?

OPC and Sons LLC is at Zelarrayan 1243, Buenos Aires 1424, Buenos Aires, Argentina, Argentina.

### How do I contact OPC and Sons LLC?

To contact OPC and Sons LLC, call 001 4079729582.

## Source

From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-argentina), license Public domain (17 U.S.C. 105; irs.gov content use terms request credit), checked 2026-10-03.

Last updated October 3, 2026.

## Links

- This ITIN acceptance agent on the [web page](<https://itinagents.fyi/ar/argentina/buenos-aires/opc-and-sons-llc>)
- [Certifying acceptance agents in Buenos Aires](<https://itinagents.fyi/ar/argentina/buenos-aires/category/certifying-acceptance-agents.md>)
- [IRS acceptance agents in Buenos Aires](<https://itinagents.fyi/ar/argentina/buenos-aires/category/irs-acceptance-agents.md>)
- [More ITIN acceptance agents in Buenos Aires](<https://itinagents.fyi/ar/argentina/buenos-aires.md>)