Massachusetts gives condominium associations something most creditors would envy, and most boards use it badly. Under M.G.L. c. 183A, § 6, a properly established condominium lien takes priority over other non-municipal liens on the unit - including a first mortgage - for up to six months of regularly recurring budgeted common expenses, together with costs and reasonable attorney's fees incurred in collecting them. That is the super-priority, and it is why a delinquent condominium account is not like an ordinary unpaid invoice. The bank holding the mortgage has a real reason to make the association whole. Two limits on it decide everything about how a board should run collections. The first is what the priority actually covers. The priority amount is the regularly recurring budgeted common expenses. It does not include special assessments, late charges, fines, penalties, or interest. So the balance you can put ahead of the mortgage is the base common fee, six months of it, plus your costs and reasonable fees. The $50 monthly late charge that has been accruing for two years is not part of that, and boards that mentally count it as recoverable are overstating what they hold. The second is the shape of the six months. It is a rolling window measured against the delinquency, not a bucket that fills up while you wait. Letting an account run another quarter does not increase what you can recover with priority. It increases the part of the balance that sits behind the mortgage, where recovery depends entirely on the owner's own finances. That single fact should restructure most boards' collections policy, because the instinct at the table is almost always to wait. Waiting feels merciful and it feels cheap. It is neither. Every month of patience converts collectible dollars into uncollectible ones. So run a written ladder, on dates, the same way for every owner. Day 1 past due, the late charge applies automatically under your rules - not by board discretion. Day 30, a written reminder with the balance itemized so the owner can see the fee, the late charge, and the running total separately. Day 60, a formal demand letter from the board or manager stating what happens next and when. Day 90, referral to counsel. Ninety days is where most Massachusetts associations land, and boards that push it to six months routinely find they have given away the more valuable half of their remedy.