For a seasoned hand with an enviable record in budget presentation, it will be the ninth budget for Siddaramaiah, who also holds the finance portfolio.
Siddaramaiah is presenting the second budget as Chief Minister since the Congress was voted to power in May last year.
Seven earlier budgets came when he was Deputy Chief Minister under the H D Deve Gowda, J H Patel and N Dharam Singh governments.
Breaking the normal practice, this year's budget is being presented two weeks earlier in view of the oncoming Lok Sabha elections.
It would be an election where Siddaramaiah would put all his might into, as he is under the close scrutiny of the central leadership of Congress, which is looking to Karnataka as a battleground where it reckons it has good chances.
Under pressure to put up a good showing, Siddaramaiah is expected to come out with "populist" measures to woo the voters, despite his assertions to the contrary.
In its best showing, the BJP had won 19 of the 28 seats in the 2009 polls. The Congress had bagged six seats and JDS three.
