| Municipality | Phone No | Website | |
|---|---|---|---|
| Allamuchy Township | - | (908) 852-6356 | Click Here |
| Alpha Borough | taxcollector@alphaboronj.org | (908) 454-0088 120 | Click Here |
| Belvidere Town | dgill@njtaxinfo.us | (908) 475-5331 5 | Click Here |
| Blairstown Township | taxcollector@blairstowntwp-nj.com | (908) 362-6663 225 | Click Here |
| Franklin Township | taxcollector@franklintwpwarren.org | (908) 689-3994 19 | Click Here |
| Frelinghuysen Township | collector@frelinghuysen-nj.us | (908) 852-4121 | Click Here |
| Greenwich Township | Tax@GreenwichTownship.org | (908) 859-0909 3 | Click Here |
| Hackettstown Town | tax@hackettstown.net | (908) 852-3130 | Click Here |
| Hardwick Township | Clerk@hardwick-nj.us | (908) 362-6528 1 | Click Here |
| Harmony Township | collector@harmonytwp-nj.gov | (908) 213-1600 16 | Click Here |
| Hope Township | - | (908) 459-5011 | Click Here |
| Independence Township | - | (908) 637-4133 1013 | Click Here |
| Knowlton Township | - | (908) 496-4076 | Click Here |
| Liberty Township | taxcollector@libertytownship.org | (908) 637-4579 15 | Click Here |
| Lopatcong Township | - | (908) 859-3355 225 | Click Here |
| Mansfield Township | Joe Guerin, Certified Tax Collector | (908) 689-6151 115 | Click Here |
| Oxford Township | taxcollector@oxfordtwpnj.org | (908) 453-3529 | Click Here |
| Phillipsburg Town | info@phillipsburgnj.org | (908) 454-5500 305 | Click Here |
| Pohatcong Township | - | (908) 454-6121 322 | Click Here |
| Washington Borough | - | (908) 689-3600 114 | Click Here |
| Washington Township | sgarrison@twp.washington.nj.us | (908) 689-1975 | Click Here |
| White Township | collector@whitetwp-nj.com | (908) 475-3586 | Click Here |
