436Correctness of assessment not to be questioned.
Section 436 · Chapter XX · page 521 of the Act
In a claim under this Chapter, it shall not be open to the assessee to question the correctness of any assessment, or other matter decided which has become final and conclusive, or ask for a review of the aforesaid assessment or matter; and the assessee shall not be entitled to any relief on such claim except refund of tax wrongly paid or paid in excess.