# Happiness Inc.

Happiness Inc. is an ITIN acceptance agent in Sioux Falls, South Dakota, United States.

## Details

- Address: 1616 East 10th Street, Sioux Falls, South Dakota, 57103, United States
- Phone: [605-332-4829](<tel:6053324829>)
- Also trading as: Ness Tax & Bookkeeping Service
- Source note: IRS Acceptance Agent Program list for South Dakota (page last reviewed 24-Jul-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105).

## Questions

### Where is Happiness Inc.?

Happiness Inc. is at 1616 East 10th Street, Sioux Falls, South Dakota, 57103, United States.

### How do I contact Happiness Inc.?

To contact Happiness Inc., call 605-332-4829.

## Source

From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-south-dakota), 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/us/south-dakota/sioux-falls/happiness-inc>)
- [Certifying acceptance agents in Sioux Falls](<https://itinagents.fyi/us/south-dakota/sioux-falls/category/certifying-acceptance-agents.md>)
- [IRS acceptance agents in Sioux Falls](<https://itinagents.fyi/us/south-dakota/sioux-falls/category/irs-acceptance-agents.md>)
- [More ITIN acceptance agents in Sioux Falls](<https://itinagents.fyi/us/south-dakota/sioux-falls.md>)