Educational preview. Massachusetts is not a live FairAppeal market.
If the number on your Oxford bill looks high, the Board of Assessors hears that question. The deadline is April 1 with the actual tax bill, after the December actual mail, not the fall preliminary.
An Oxford abatement is due April 1 with the actual tax bill after the December actual mail, and it is heard by the Oxford Board of Assessors.
Oxford, MA · Worcester County
An Oxford number can look high when Blackstone Valley sales pull quieter streets the model never walked. Values are set as of January 1, and the tax follows that figure until someone takes it up with Assessors. A preliminary bill comes first; the actual bill opens the April clock.
Oxford sends a preliminary bill and later an actual bill. An abatement is due April 1 with that actual bill, not with the fall preliminary. The town Tax Brochure 2026 sets April 1, 2026 after a December 31, 2025 actual mail. The printed due date on the actual bill controls.
The Oxford Board of Assessors, three members plus a regional assessor. Assessed-value questions stay with the town, not a Worcester County board. If the town does not resolve it, the next rung is the state's Appellate Tax Board. The preliminary bill does not open the abatement window.
Oxford values property as of January 1 using Blackstone Valley and Route 12 sales across village and hillside streets. A sale on a busier road can lift a quieter block with it. The tax bill then follows that January 1 number until someone takes it up.
Not yet. Massachusetts is not a live FairAppeal market. When it is, there are no upfront costs. You pay only if FairAppeal saves you money, and the fee is a percentage of your first year's tax savings. Until then, this page is only the Oxford clock, not a filing kit.
The Board of Assessors cannot take a late abatement. A new fiscal year brings a new January 1 value and a new actual-bill clock. There is no makeup window inside the same fiscal year. The next chance is the next actual bill.
Source: Town of Oxford Tax Brochure 2026