sickn33/antigravity-awesome-skills/odoo-hr-payroll-setup

Odoo HR & Payroll Setup

Overview

This skill guides HR managers and payroll accountants through setting up Odoo HR and Payroll correctly. It covers salary structure creation with Python-computed rules, time-off policies, employee contract types, and the payroll → accounting journal posting flow.

When to Use This Skill

• Creating a salary structure with gross pay, deductions, and net pay.
• Configuring annual leave, sick leave, and public holiday policies.
• Troubleshooting incorrect payslip amounts or missing rule contributions.
• Setting up the payroll journal to correctly post to accounting.

How It Works

1. Activate: Mention @odoo-hr-payroll-setup and describe your payroll scenario.
2. Configure: Receive step-by-step setup for salary rules and leave allocation.
3. Debug: Paste a salary rule or payslip issue and receive a root cause analysis.

Examples

Example 1: Review a salary structure

Use the installed country localization and effective payroll year as the starting point. Record pay frequency, contract dates, taxable wage bases, approved earnings/deductions, statutory caps and employee withholding elections. Verify rule sequence and available variables against that Odoo version in a synthetic test payslip. Do not approximate US federal withholding as gross wages times a single employee rate: use the applicable IRS Publication 15-T method and localization documentation, with payroll-professional review. A similarly named community module is not proof of W-4 compliance.

Example 2: Configure a Time Off Type

Menu: Time Off → Configuration → Time Off Types → New
 
Name: Annual Leave / PTO
Approval: Time Off Officer
Leave Validation: Time Off Officer  (single approver)
  or: "Both" for HR + Manager double approval
 
Allocation:
  ☑ Employees can allocate time off themselves
  Requires approval: No
 
Negative Balance: Not allowed (employees cannot go negative)
 
Then create initial allocations:
Menu: Time Off → Managers → Allocations → New
  Employee: [Each employee]
  Time Off Type: Annual Leave / PTO
  Allocation: 15 days
  Validity: Jan 1 – Dec 31 [current year]

Example 3: Payroll Journal Entry Result

Illustrative accounting reconciliation, not a tax calculation:
Gross expense: $5,000.00
Approved deductions/withholding: $600.00
Net salary payable: $4,400.00
Debit expense $5,000 = credits deductions payable $600 + net payable $4,400.
Payment clears the same $4,400 payable against bank.
Reconcile actual localization, employer liabilities and posted entries separately.

Best Practices

• ✅ Do: Install your country's payroll localization (l10n_us_hr_payroll, l10n_mx_hr_payroll, etc.) before building custom rules — it provides pre-configured tax structures.
• ✅ Do: Use salary rule inputs (inputs.ALLOWANCE.amount) to pass variable values (bonuses, allowances, withholding rates) rather than hardcoding them in the rule formula.
• ✅ Do: Archive old salary structures rather than deleting them — active payslips reference their structure and will break if the structure is deleted.
• ✅ Do: Always set an active Employee Contract with correct dates and salary before generating payslips.
• ❌ Don't: Rewrite posted payroll/accounting history. Follow the installed localization’s approved reversal/correction process and preserve the audit trail.
• ❌ Don't: Use contract.wage in deduction rules without verifying whether the structure is monthly or annual — always check the contract wage period.

Limitations

• Odoo Payroll is Enterprise-only — the Community Edition does not include the Payroll module (hr_payroll).
• US filing capabilities vary by localization/version/provider; verify current supported forms and jurisdiction requirements rather than assuming this guide supplies legal compliance.
• Does not cover multi-country payroll (employees in different countries require separate structures and localizations).
• Expense reimbursements via payslip (e.g., mileage, home office) require a custom salary rule input and are not covered in standard HR Payroll documentation.