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Configurable Deductions: One Framework for Every Pay Reduction

Zaffre Tech · June 17, 2026

Deductions are where payroll complexity hides. Statutory contributions, recurring deductions like insurance, and one-off adjustments all reduce take-home pay, but each follows different logic. When they are handled ad hoc, payslips become inconsistent and hard to defend.

A configurable deductions framework brings them under one set of rules.

Types of deductions to model

The first step is separating deductions by how they behave. Some recur every cycle at a fixed amount, some are percentage-based, and some are statutory with rates that change. Treating them as distinct types lets the system apply each correctly.

  • Statutory deductions calculated on configured rates and ceilings.
  • Recurring fixed deductions that repeat until cancelled.
  • Percentage deductions tied to gross or a defined base.
  • One-off deductions applied to a single cycle only.

Keeping deductions transparent

Employees rarely dispute a deduction they understand. The framework should label each deduction clearly on the payslip and keep a record of when recurring deductions start and stop. That way nobody is surprised by a charge that should have ended months ago.

Zaffre HRM, part of Zaffre Axon, models all deduction types in one place and applies them automatically to each run. Recurring deductions carry forward, one-off items stay scoped to their cycle, and every reduction is itemised on the payslip.

Bring order to your deductions. Book a demo to see the framework.