| SL | NO | DATE | Description |
| 1 | 34 | 1/4/2006 | Addition of Paddy, Wheat, Rice, Pulses, Flour, Atta, Maida, Suji and Besan to the Schedule as Item No. 25. |
| 2 | 32 | 1/4/2006 | Updated Rate of Entry-Tax on Paddy, Rice, Wheat, Pulses, Flour, Atta, Maida, Suji and Besan |
| 3 | | 1/4/2006 | Updated Rate of Schedules with amendments to the Schedule-I, II and III. |
| 4 | 1 | 5/1/2006 | Updated Schedule Rates (Schedule I and III) related to various items is now available. |
| 5 | 121 | 29/12/2005 | Regarding Rate of Entertainment Tax being reduced to 50 percentum |
| 6 | 119 | 29/12/2005 | Exemption under Bihar Entertainment Tax Act, 1948 with respect to theatres, twin digital cinema centres and multiplexes |
| 7 | 6766 | 2/12/2005 | Regarding adjustment of payable Central Sales Tax with VAT. |
| 8 | 112A | 9/11/2005 | Validity of SO-81 extended up to 11th February, 2006 for CSD and Regimental Unit-run Canteens |
| 9 | 70 | 8/10/2005 | VAT to be applied at 12.5% on Pressure Cooker, Stainless Steel Utensils and Shoes made of Leather/Rexin |
| 10 | 75 | 24/09/2005 | To have separate colours for separate challans related to Commercial Taxes |
| 11 | 81 | 13/08/2005 | Sales by CSD or Regional Unit-run Canteens to be certified by an officer not below the rank of a Commanding Officer. |
| 12 | 47 | 22/07/2005 | VAT on Tyres and Tubes of Bicycle and Tricycle. |
| 13 | 56 | 9/7/2005 | Regarding amendments to Schedules I and III affecting several types of items and deletion of certain items from both Schedule I and III. |
| 14 | 50 | 22/06/2005 | Regarding rates at which advance sales tax is to be deducted in respect of works contracts from the bills/invoices raised by works contractors |
| 15 | 48 | 11/6/2005 | Regarding revision in rate of tax applicable to Petrol, and High/Low Speed Diesel Oil. |
| 16 | 42 | 18/05/2005 | Exemption to consignments of different values being transported within Bihar or outside Bihar from requirement of sub-section (1) of Section 61. |
| 17 | 35 | 4/5/2005 | Regarding addition of new Rule 4A to Bihar Tax on Entry of Goods into Local Areas Rules, 1993 |
| 18 | 29 | 6/4/2005 | Regarding Bihar Entry Tax on goods like - Paper, Vanaspati, Hydrogenated oil, Telephone, Telecommunication equipments, etc. |
| 19 | 24 | 24/03/2005 | Regarding Tax on goods like - country liquor, spiced country liquor, portable liquor (Imported or Made in India), natural gas, petrol and the aviation fuel. |
| 20 | 22 | 18/03/2005 | Regarding tax payable by dealers who have opted to pay tax at a fixed rate in lieu of the payable by them under the Ordinance. |
| 21 | 20 | 18/03/2005 | Amendments to Schedule I. Addition of a new item at serial 39. |
| 22 | 18 | 18/03/2005 | Provisions of Section 2 to 99 of the Ordinance declared effective from 1/4/2005. |
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