Somerset County, NJ property tax deadlines
8 coming property tax dates for Somerset County, New Jersey. Each one links to its official source and shows the day LevyDay last checked it.
| Next dates | Bills due | Last day without penalty | Appeal by | Exemption filing |
|---|---|---|---|---|
| Somerset | Nov 1, 2026 Sunnj.govOct 21 | Not on file | Apr 1, 2027nj.govOct 21 | Nov 2, 2026nj.govOct 21 |
Deadlines in date order
| Date and source | Deadline |
|---|---|
| February 1 every yearnj.govOct 21 | Bills due First quarter due1 |
| April 1 every yearnj.govOct 21 | Appeal deadline Appeal to the county board The board must receive your petition, a postmark isn't enough. The deadline is April 1, or 45 days after your town finishes mailing assessment notices, whichever is later. If your town had a revaluation or reassessment, it's May 1. |
| May 1 every yearnj.govOct 21 | Bills due Second quarter due1 |
| August 1 every yearnj.govOct 21 | Bills due Third quarter due1 |
| November 1 every yearnj.govOct 21 | Bills due Fourth quarter due1 |
| November 2, 2026 2026 onlynj.govOct 21 | Exemption filing File the PAS-1 relief form One form covers ANCHOR, Senior Freeze and Stay NJ. |
| Varies, see rule set by noticenj.govOct 21 | Appeal deadline Appeal deadline when notices go out late If it's later than April 1, you have 45 days from the day your town finishes mailing assessment notices. |
| Varies, see rule set by noticenj.govOct 21 | Appeal deadline Take a county board ruling to Tax Court Within 45 days of the date of the board's judgment. |
- For towns on the calendar fiscal year. Your town may give a short grace period. Check your bill.
Appealing your assessed value
Appeal by Apr 1, 2027 in 160 daysnj.govOct 21
If you think the county valued your home too high, you can appeal. Filing with the county is free and you can do it yourself.
Get help filing an appeal
After you send your details, we look for an independent appeal firm or attorney to take your case. We'll be in touch once one has agreed. Firms usually charge a share of what you save, and the one that takes it may pay LevyDay a referral fee.
LevyDay doesn't file appeals or give legal or tax advice. We only pass your details on. The independent firm or attorney that takes your case does the work and sets its own fee.
Get help filing an appealGood to know in New Jersey
- Paying late: New Jersey law requires all prior year delinquent taxes and municipal charges to be sold at an annual tax sale. More
- Appealing your value: To appeal your assessment, file Form A-1 and Form A-1 Comp Sale with the county board of taxation. Any owner can appeal, whatever the assessment. More nj.govOct 21
- Homestead exemption: New Jersey has a $250 property tax deduction for senior citizens and disabled persons and a $250 veteran deduction. Your municipality runs these programs. More nj.govOct 21
- Second homes and rentals: State property tax relief is only for your principal residence. Vacation homes, rental properties and second homes don't qualify. More nj.govOct 21
Places in Somerset County
Among them: Basking Ridge, Bedminster, Belle Mead, Bernardsville, Blackwells Mills, Blawenburg, Bound Brook, Bradley Gardens, Bridgewater Center, Clyde, East Franklin, East Millstone, East Rocky Hill, Far Hills, Finderne, Flagtown, Franklin Center, Franklin Park, Green Knoll, Griggstown, Harlingen, Hillsborough, Kingston, Lamington, and 26 more. Every place in the county gets the dates above.