Portsmouth IRS Office
75 Portsmouth Blvd., Suite 300, Portsmouth, NH - 03801
(603) 430-9598
Contact & Map
About This Office
Work Hour: 8:30am - 4:30pm
Services Provided
- Account inquiries
- Basic individual tax law assistance
- Check or money order payments
- Departing alien clearances
- Form 911 PDF, Request for Taxpayer Advocate Service Assistance
- Form 2290, Heavy Highway Vehicle Use Tax Return
- Identity Protection Personal Identification Number Request
- Individual Taxpayer Identification Numbers and Form W-7 (More Information)
- Payment arrangements
- Tax forms
- *Does not accept cash payments
IRS Tax Form Category
