Appointment alone isn't authority to sell
A lien that follows the house, not just the estate
The Department of Revenue places a statutory lien on all real estate owned by the decedent — alone or jointly held — and it generally must be released before any transfer can close, even for property that passed outside probate through joint tenancy.
No statutory fee — just reasonable compensation
M.G.L. c. 190B §3-719 entitles the personal representative to reasonable compensation, with case law (McMahon v. Krapf, 1948) guiding what counts as reasonable: the nature of the work, customary local compensation, the estate's size, and how marketable the assets are.
One of the lowest estate tax thresholds in the country
Massachusetts taxes estates above $2 million, at rates from 0.8% to 16%. See Capital Gains Tax on the Sale for the separate question of what's owed on the gain itself.
A hard 3-year filing deadline
Most probate and appointment proceedings can't be commenced more than 3 years after death, with narrow exceptions — a late proceeding can still confirm title in the heirs, but the representative's powers are limited and most creditor claims are cut off.