LOCAL LAW 11 · TOOL
Find your FISP deadline
The short answer
FISP applies to New York City buildings greater than six stories, and the last digit of your tax block number decides when your building files. Enter the block number or the address below. You'll see your Cycle 10 sub-cycle, your filing window and how many days are left, plus the latest FISP filing DOB has on record for the building.
What's the difference between BBL and BIN?
BBL (borough, block, lot) identifies the tax lot, and BIN (building identification number) identifies the building itself. FISP sub-cycles follow the block. FISP filings are recorded by building.
This tool runs in your browser on DOB's published sub-cycle rules and public NYC Open Data. Use it as a guide and confirm the result with your QEWI. Your address goes only to the city's public lookup services, never to Banu.
How it works
- Block number to sub-cycle. DOB assigns Cycle 10 sub-cycles by the last digit of the tax block: 4, 5, 6 and 9 go to 10A; 0, 7 and 8 to 10B; 1, 2 and 3 to 10C.
- Address to block. When you enter an address, the tool looks up its BBL and BIN through NYC Planning's public GeoSearch service.
- BIN to filing history. It then checks DOB's public FISP filings dataset on NYC Open Data for the latest filing recorded under that BIN.
Questions about the tool
Is this an official DOB tool?
No. It's built on DOB's published sub-cycle rules and the filing data DOB publishes on NYC Open Data. Treat the result as a guide. Your QEWI confirms what your building actually has to do.
Why didn't my building show a filing?
The usual reasons are that the building isn't greater than six stories, that the address matched a different building ID (BIN), or that the filing sits under another BIN on the same lot. Try the block number instead, or ask your QEWI.
What's the difference between BBL and BIN?
BBL (borough, block, lot) identifies the tax lot, and BIN (building identification number) identifies the building itself. FISP sub-cycles follow the block. FISP filings are recorded by building.
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