This declaration form provides a means of paying Unincorporated Business Tax on a current basis for partnerships, joint ventures and similar entities (other than individuals, estates and trusts).
Proper credit: To receive proper credit, you must enter your correct Employer Identification Number on your declaration and remittance.
Payment: Make remittance payable to NYC DEPARTMENT OF FINANCE. All remittances must be payable in U.S. dollars drawn on a U.S. bank.
Separate check: A separate check for the declaration will expedite processing of the payment.
Due date: If any due date falls on Saturday, Sunday or legal holiday, filing will be timely if made by the next day which is not a Saturday, Sunday or holiday.
Line 4: Tax - enter 4% of line 3.
| Question | Answer |
|---|---|
| Form Name | Form NYC-5UB |
| Form Length | 2 pages |
| Fillable? | No |
| Fillable fields | 0 |
| Avg. time to fill out | 6 min |
| Edition | 2025 |
| Where to send | NYC Department of Finance Unincorporated Business Tax PO Box 3923 New York, NY 10008-3923 |
| Matches the agency's file | Yes, checked October 2, 2026 |
| Other names | NYC-5UB, NYC5UB, NYC 5UB, Form NYC-5UB, Partnership Declaration of Estimated Unincorporated Business Tax |
| Official source | Form NYC-5UB (Rev 2025), NYC Department of Finance |
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