Enter all amounts in whole dollars.
Federal taxable income: line 1 is federal taxable income (federal Form 1120, Line 28, as filed).
Vermont tax: calculate Vermont tax due on Line 12 amount using the Tax Computation Schedule.
Balance due: if Line 16 is more than Line 18f, subtract Line 18f from Line 16. Make check payable to Vermont Department of Taxes.
Due date: pay by the due date required under the Internal Revenue Code, even if the return is extended.
Overpayment: if Line 18f is more than Line 16, subtract Line 16 from Line 18f.
| Question | Answer |
|---|---|
| Form Name | Form CO-411 |
| Form Length | 3 pages |
| Fillable? | Yes |
| Fillable fields | 93 |
| Avg. time to fill out | 16 min |
| Edition | Rev 10/25 |
| Issuing agency | Vermont Department of Taxes |
| Matches the agency's file | Yes, checked October 3, 2026 |
| Other names | CO-411, CO411, VT CO-411, Vermont CO-411, Form CO-411, Vermont Corporate Income Tax Return |
| Official source | Form CO-411 (Rev 10/25), Vermont Department of Taxes |
Vt Form Co 411 isn’t the one you’re looking for?