A $12,500 half is more than most owners have on hand. What OTR adds after the due date, why an appeal does not pause the bill, how an OTR installment agreement works and what it does not waive, which balance reaches the tax sale first, and the six moves in order that keep a bad tax class from becoming a lien.
Every condo unit is its own tax lot, so DOB designates the unit and the neighbors never see it. How that differs from an empty apartment in a rental building, how a fourth floor unit gets reported and inspected, what the association bylaws do to the for rent exemption, and the order to fix a designated unit.
Guests are not residents. Why a licensed host who lives there is safe and an investor listing with no resident is exposed, why the booking calendar is the wrong reply to a DOB notice, why no exemption category fits a nightly listing, and three arrangements that make the building occupied.
The statute has no landlord grace period. What occupied means for a rental, why a turnover that runs past a couple of months looks vacant from the sidewalk, the for rent exemption and its license requirement, and a turnover calendar from the day the tenant gives notice to the day you register the gap.
The servicer pays whatever OTR bills and the owner learns about it from an escrow shortage letter. Why the servicer will not contest the designation, the occupancy covenant question, what an OTR credit does to the escrow account, and the order to fix it before a refinance or sale.
A furnished house nobody sleeps in is vacant to DOB. Why the notice never reaches an absent owner, which exemption categories fit (hardship, for rent) and which do not, the three occupancy arrangements in order of strength, and a one page checklist for the week before you leave.
An unpaid vacant property half is sold as a lien, not the building. What the purchaser gets, the 6 month wait before a foreclosure case can be filed, how redemption runs through OTR and who you pay, and why redeeming the lien and correcting the designation are two separate jobs.
Up to $1,000 for a first violation, $2,500 for a second, $5,000 after that under §42-3131.10, issued as a DOB notice of infraction. How the notice arrives, why registering does not cost you the exemption, the three defenses that hold up, and the order to handle a fine and a Class 3 bill on the same building.
The vacant property tax is not a residential rule. What changes on a commercial assessment, the 2 tax year for sale or rent exemption, the pending development approval exemption, the tenant build out gap that catches retail landlords, mixed use buildings with tenants upstairs, and why storefronts go blighted faster.
A corrected designation does not send money back on its own. Credit versus refund, the three places the overpaid half gets stuck (owner of record changed, lot ceased, partial correction), why you keep paying while the correction runs, and the refund checklist.
The designation follows the building, not the seller. The two records to pull before you offer, the exemption clocks the seller already used under the 5 in 12 cap, the renovation buyer’s trap, what title will and will not do, and five contract terms that protect the buyer.
DOB mails the 15 day notice to the name and address on the OTR account. The four ways that record goes stale (unprocessed deed, a death, the empty house as the mailing address, an old agent), a two minute check, and how to fix each field before the next letter.
Up to 3 tax years with a valid permit and visible work, the half year bridge for a pending permit application, the 5 year cap that follows the property, and the five ways renovators lose the exemption, starting with the certificate of occupancy.
The registration is annual: $350 to start, $500 to renew under §42-3131.09. Why the renewal is the fee owners miss, what a lapse does to the exemption and the tax class, and how to bring a lapsed registration current without paying more than you owe.
The vacancy clause that narrows a standard policy before the DOB clock even runs, the vacant dwelling policy that replaces it, the conditions carriers and DOB both want, and how a fire claim becomes a hardship exemption filing.
The 15 day petition, the Mayor’s 60 day determination, the status review hearing, and the 45 day appeal to RPTAC. What to file at each step, the evidence that wins, and what happens to the bill while you wait.
Vacant is $5.00 per $100. Blighted is $10.00. The one sentence statutory definition, the conditions DOB actually cites from the sidewalk, and four buildings that show where an empty house stops being vacant and starts being blighted.
The 90 days that make a building vacant by law, the unannounced inspection, the 15 day response window, the DOB to OTR handoff, and the half year bill where the rate finally shows up. A worked calendar and the one point where the owner holds the initiative.
Class 3 and Class 4 are a different rate on the same assessed value, not a penalty on top. The per $100 math on a $500,000 rowhouse, the deductions that fall off, the half year billing cycle, and what one corrected period is worth.
The designation follows the building, not you. How the title company prorates the 5% bill, why an unpaid half can stall settlement, what buyers ask for, and the seller checklist that keeps a correction from landing in the buyer’s account.
Inspectors work from the sidewalk and the alley. The signs of vacancy they note, what pushes a file from vacant to blighted at twice the rate, what “secured” actually means to DOB, and a walk around checklist to run before anyone shows up.
The list is public: the DOB dashboard, Open Data DC, and the OTR tax extract all publish it, and they don’t always agree. How to check an address in two minutes and what to do if your building is on it.
Most denials trace back to four fixable mistakes: wrong category, thin documentation, open violations, or a missed deadline. How to read the denial letter and refile so it holds.
Probate can exempt an inherited house from the 5% vacant tax for up to 3 years, but nothing about it is automatic. The deadlines, the paperwork, and what to do in the first 30 days.
Looking for the reference guides? Start with Class 3 vs Class 4 tax rates or the DC vacant property exemption form guide.