Two obligations, two envelopes
The vacant building statute puts two separate duties on an owner. The first is to register the building with DOB once it is vacant and pay the registration fee, $350 to start and $500 to renew each year under D.C. Code §42-3131.09. The second is the tax consequence: once DOB carries the building as vacant, OTR bills it at $5.00 per $100 under §47-813. The fine sits on the first duty, not the second. You can be fined for not registering a building that is also being taxed at Class 3, and you can be fined for not registering a building that would have qualified for an exemption if you had filed for one.
The penalty schedule: $1,000, $2,500, $5,000
The money sanction for not registering is in §42-3131.10, and it is tiered: up to $1,000 for a first violation, up to $2,500 for a second, and up to $5,000 for a third and each one after that. It is a civil penalty, issued through a notice of infraction, not a percentage late charge on the fee. The fee itself does not grow when you pay it late. The exposure that grows is the count of violations, because each year an unregistered building sits there is another chance for DOB to write a notice at the next tier.
Unpaid fees and unpaid penalties do not go away when the notice is ignored. Under §42-3131.14 unpaid registration fees are assessed as a tax against the property and become a continuing lien, collectible through the same tax sale that collects the Class 3 bill. Our tax sale article covers what that means when the lien is sold.
How the notice arrives
A notice of infraction is a DOB civil citation. It is mailed to the owner of record at the mailing address on the OTR account, the same address every other vacant building letter goes to, which is why owners with a stale address collect fines they never saw. The notice names the property, cites the section violated, states the fine, and gives a short window to answer. You answer by admitting, admitting with an explanation, or denying, and a denial gets you a hearing at the Office of Administrative Hearings. An unanswered notice does not disappear; it becomes a default, and a default is treated as an admission.
The practical rule is the same one we give for the designation notice itself: read the date on the paper, calendar the deadline from that date, and check the OTR mailing address today so the next one reaches you. The owner of record article has the two minute check.
Registering does not cost you the exemption
The reason owners do not register is fear. Registering feels like signing a confession that the building is vacant, and the vacant designation is what triggers the $5.00 rate. That fear is half right and wholly unhelpful. It is true that the class change is retroactive to the half tax year in which the owner registered or received a final determination, under §47-813. It is also true that DOB does not need your registration to designate the building. The inspector does it from the sidewalk, and the timeline article shows how little time passes between that visit and the first Class 3 bill.
What registering does is put you in front of the process instead of behind it. The same form that registers the building is where you claim the exemption that keeps it off Class 3: an active permit, a real listing, probate, hardship, a pending zoning application. The categories and their time limits are in our exemption form guide. An owner who registers and claims the construction exemption in the same filing pays the fee and nothing else. An owner who hides pays the fee anyway once DOB finds the building, plus a penalty, plus a Class 3 half, and then files the same exemption from a worse position with a denial letter to overcome. The denied exemption article is full of owners who took the second path.
When the fine is wrong
Not every notice is right. The three defenses that hold up are the same three that beat a designation:
- The building was occupied.A lease, utility usage, mail delivery, a tenant's driver's license at the address. If it was occupied on the date in the notice, there was nothing to register.
- It was registered. Owners who registered years ago and let the renewal lapse get cited for failing to register. The defense is the original registration plus a renewal filed now, and the late renewal article covers how to bring a lapsed registration current without paying more than you owe.
- It was exempt. A building with an approved exemption is still registered and still pays the fee, so this defense is narrower than owners hope. It answers the tax, not the registration count. Raise it anyway if the notice also asserts the building was not exempt.
Deny the notice in writing inside the window, attach the evidence, and ask for the hearing. Admitting with an explanation is for a building that really was unregistered where you want the fine reduced, not for a building you say was occupied. An admission ends the count at one violation on the record, and the next notice starts at the second tier.
The order of operations
If you hold a notice of infraction and a Class 3 bill on the same building, handle them in this order. Answer the notice first, because its window is the shortest. Register or renew the building the same week and file the exemption you qualify for on that form. Pay the current tax half on time so nothing reaches the tax sale. Then run the designation correction through the appeal steps, and claim the refund for any half that was billed at Class 3 in error.
The fine is the smallest number on the table. Do not let it be the one that turns into a default while you fight the bigger ones. If you want a second set of eyes on the notice, send us a photo of it with the address. We read the DOB record and the OTR account at no charge and tell you what to answer. Correction work is a flat $1,500 per tax period corrected, paid up front, and refunded in full for any period OTR does not correct.