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How to structure your expense policies

Learn the best practices for designing and implementing effective expense policies to streamline your company's financial processes.

Expense policies are one of the most effective tools to control company spending and ensure compliance. A well-structured policy tells employees what they can spend, how much, and under which conditions.

Factorial allows you to create flexible spending policies by customizing:

  • Categories and subcategories (e.g. Meals, Travel, Lodging).
  • Expense forms (fields to be filled in by employees).
  • Policy rules based on:
    • Category
    • Amount
    • Currency
    • Timeframe (per expense, daily, weekly, monthly, yearly)
    • Description requirements
    • Affected employees (by team, project, cost center, location, or individual)

Why structure matters

  • Fairness: All employees know the same rules apply.
  • Clarity: Reduces back-and-forth with finance and fewer rejected expenses.
  • Compliance: Ensures alignment with tax, legal, and audit requirements.
  • Efficiency: Saves time for employees, approvers, and finance teams.
 

 

Step 1: Define categories and subcategories

Start with a clear list of categories that reflect how your company usually spends. Common examples:

  • Meals
  • Travel (Flights, Trains, Taxis, Mileage)
  • Lodging
  • Office supplies
  • Subscriptions / Software
  • Representation (Client entertainment, Gifts)

Tip: Use subcategories when limits differ inside a broader category. Example:

  • Category: Travel
    • Subcategory: Flight
    • Subcategory: Train
    • Subcategory: Taxi
 

 

Step 2: Customize expense forms

Factorial lets you add or remove fields employees must complete when submitting an expense.

Examples of useful fields:

  • Project / Cost center
  • Client name
  • Business justification
  • Number of attendees (for meals or entertainment)
 

 

Step 3: Define spending rules

For each category, decide:

  • Maximum amount (per expense or per day).
  • Currency (if employees work across regions).
  • Timeframe (daily, monthly, yearly).
  • Description requirements (e.g. mandatory justification for client meals).
  • Target audience (which employees, teams, or offices).

 

Step 4: Example policies you can use

Here are 3 common policies most companies adopt. You can copy these and adjust the values to your needs:

  1. Meals
    • Category: Meals
    • Limit: 25 EUR per day
    • Employees: All employees
    • Notes: Receipt required, description must include business purpose
  2. Travel - Taxi
    • Category: Travel → Taxi
    • Limit: 50 EUR per trip
    • Employees: All employees traveling on business
    • Notes: Only allowed if no public transport is available or late-night travel
  3. Travel - Lodging
    • Category: Travel → Lodging
    • Limit: 150 EUR per night
    • Employees: All employees traveling abroad
    • Notes: Standard hotels, not luxury or resort stays

 

Step 5: Test and communicate your policies

  1. Pilot with one team before rolling out company-wide.
  2. Communicate clearly: Share the policies in your internal handbook or Slack/Teams.
  3. Train managers: They are the first line of approval.
  4. Review regularly: At least once a year, update policies for inflation, new markets, or business changes.

 

Tips from best-in-class finance teams

  • Keep policies simple and easy to remember (e.g. “25 EUR daily meal limit”).
  • Use different policies by team if needed (Sales may need higher representation limits than IT).
  • Include per diem or mileage policies if employees travel frequently.
  • Link each policy to a clear approval flow (see: Set up approval flows).
  • Track usage with reports/exports to see if limits are realistic.

 

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