Part 1 is used to determine the net revenue of your business.
Tax Year 2012: this return is due July 1, 2013.
Tax Year 2012: if you have been doing business in Oklahoma for more than 1 year, as of December 31st, you are subject to the annual Business Activity Tax.
Multi-state business: if your business is not 100% Oklahoma, Part 3 is used to determine the net revenue allocated or apportioned to Oklahoma.
Total Revenue (line 1): enter the gross income from your last filed Federal income tax return.
Line 2 expenses: do not include interest expense, income taxes, depreciation or amortization.
| Question | Answer |
|---|---|
| Form Name | BT-190 |
| Form Length | 7 pages |
| Fillable? | Yes |
| Fillable fields | 171 |
| Avg. time to fill out | 29 min |
| Edition | 2012 |
| Where to send | Oklahoma Tax Commission, Post Office Box 26930, Oklahoma City, OK 73126-0930 |
| Matches the agency's file | Yes, checked October 9, 2026 |
| Other names | BT-190, BT 190, Form BT-190, BAT Form BT-190, Oklahoma Annual Business Activity Tax Return |
| Official source | BT-190 (Rev 2012), Oklahoma Tax Commission |
Oklahoma Form Bt 190 isn’t the one you’re looking for?