# Forms and Downloads Library

## Useful Forms

- [Tax Information Authorization 8821](https://www.paynw.com/hubfs/PayNW_July2022/pdf/8221_revised-march-2015.pdf)
- [Reporting Agent Authorization 8655](https://www.paynw.com/hubfs/PayNW_July2022/pdf/8655_2014.pdf)
- [2020 W-4](https://www.paynw.com/hubfs/PayNW_July2022/pdf/fw4.pdf)
- [2017 W-4](https://www.paynw.com/hubfs/PayNW_July2022/pdf/w-4-for-2017.pdf)
- [I-9 (English)](https://www.paynw.com/hubfs/PayNW_July2022/pdf/i-9.pdf)
- [I-9 (Spanish - Puerto Rico Only)](https://www.paynw.com/hubfs/PayNW_July2022/pdf/i-9-in-spanish_expires-31aug2019.pdf)

## Helpful Links

- [IRS](https://www.irs.gov/)
- [Social Security Administration](https://www.ssa.gov/)
- [Social Security Business Services Online](https://www.ssa.gov/bso)
- [Local Taxes](https://www.payroll.org/weblink/statelocal-wider)
- [US Citizenship and Immigration Services](https://uscis.gov/graphics/index.htm)
- [US Department of Labor](https://www.dol.gov/)
- [Affordable Care Act (ACA)](https://www.irs.gov/affordable-care-act)

## Other Resources

- [Download Middleware](https://www.paynw.com/hubfs/PayNW_July2022/Zip/paynorthwest_middleware.zip)
- [Background Checks](https://paynorthwest.nationalcrimesearch.com/signup/)
- [Glossary of Payroll Terms](https://www.paynw.com/hcm-cloud-resources/glossary)