Implements the official  Pay Commission pay matrix structure directly in Odoo. Each pay matrix entry maps a Level and Cell/Index to a specific basic pay amount, with support for effective dates  making it easy to manage pay revisions over time.

When an HR contract is linked to a pay matrix line, the contract's wage is automatically updated to match the matrix's basic pay  both on selection (via onchange) and at payslip computation time. This eliminates manual wage entry and ensures payslip accuracy.

Every time a contract is created or updated with a new pay matrix line, a history record is automatically logged against the employee. This gives HR teams a full audit trail of an employee's pay level progression over time.

Select multiple contracts and assign a new Pay Matrix Line in one step. Set an optional effective date to control when the change takes effect. Apply mass promotions instantly accurate and consistent across all contracts.

Pre-configured salary rules for Basic, DA, HRA, TA, NPS, TDS, and Loan EMI. All rules linked directly to the Pay Matrix for accurate, automatic computation. Ready-to-use GOI payroll structure no manual setup required after installation.