Automate Per Diems | Simplify Reimbursement | Expense Management

Turn error-prone per diems into invisible expenses

Automate, localise and manage per diems.

  • Simplify reimbursement and save time for both employees and controllers.
  • Reduce the need for extensive documentation, allowing controllers to maintain better oversight.
  • Finance teams can predict and budget for expenses more accurately.
Employee views daily allowances in expense management app on desktop

Built with finance leaders, for finance leaders

Take back control of your business travel costs

Per diems minus the hours of manual checks

  • Configure your policies and eligible countries, globally or across Europe.
  • Employees submit per diem requests via app or desktop.
  • The system calculates allowances, deductions, and generates compliant reports.
  • Approve and reimburse with confidence.
Dashboard showing corporate expense compliance overview

Smarter per diem management starts here

Your benefits with our per diem automation software

Manual process
Mobilexpense automation
Per diem rate lookup
Manual entry and frequent updates
Automatically maintained and applied
Meal deduction adjustments
Manual % or guesswork
Auto-adjusted based on user input
Eligibility enforcement
Post-review by finance
Instant at the point of entry
Multi-country rules
Difficult to manage
Built-in with flexible configurations
Export-ready data
Manual reconciliation
Instant, clean, and audit-ready
Expense software linked to Personio, Twinfield, d.velop, exact, Datev for compliant employee data

Bring your systems together

Spend less time reconciling and more time making decisions

Whether it’s your ERP, accounting software, HR system or travel provider, our smart integrations keep everything in sync.
Here’s what to expect:

  • Connect your existing tools with minimal IT involvement and no disruptions to daily work.
  • Automatically sync expenses, budgets and employee data across systems.
  • Save time on manual tasks and get clearer insight.
E-book Expense Compliance Simplified

Want to ramp up your compliance knowledge? 

Here's what you'll find inside:

  • How to stay ahead of the mandatory e-invoicing laws.
  • CSRD and ESG: Insights into the new sustainability reporting rules.
  • How the latest per diem and legislation updates can impact your travel and expense policies.
  • Checklist for finance teams to stay ready and avoid penalties

Keep exploring our compliance resources

Mileage Rate and Per Diem Rates for UK 2025
Mileage rate and Per Diem Rates for UK 2025 image

Mileage Rate and Per Diem Rates for UK 2025

30 December 2025 3 min read
The Meaning of Per Diems and Examples for DE, BE and UK 2025
Easy Per Diems – Meaning And Examples (DE, BE, UK) – 1

The Meaning of Per Diems and Examples for DE, BE and UK 2025

11 November 2024 4 min read
2025 Per Diem Rates in Germany, Luxembourg and Austria
4 Common VAT Compliance Issues And How To Avoid Them – 1

2025 Per Diem Rates in Germany, Luxembourg and Austria

21 January 2025 3 min read

Frequently asked questions

What is a daily allowance?

A daily allowance, which is also known as per diem, is the limited amount of money an employee receives from their organisation to cover work-related expenses. Some examples of expenses include transportation or meals while traveling for business.

What are the features of the daily allowance for Mobilexpense?
  1. Customisable calculation: Companies can choose to follow our standard allowance calculation, or modify the rules to their unique needs.

  2. In-house compliance team: When using the standard allowance template, our compliance team ensures that the rates meet the latest legal requirements for each country. Controllers can sit back and relax, knowing compliance is taken care of.

  3. Easy trip entry: Users can enter the departure point, date, and time of travel. For multi-location trips, users can add multiple destinations and trips.

  4. Automatic calculation: The daily allowance is automatically calculated based on the entered trip details.

  5. Deductions: Companies can set policies for specific deductions from the original allowance. For example, breakfast may be deducted if included in the hotel price.

  6. Quick review and reporting: Users can review the total trip calculation with a few clicks. The calculated allowance can be easily added to an expense report for approval.

What are the benefits of the daily allowance module?
  • Ease of administration: Employees receive daily allowances without submitting detailed expense reports. This simplifies reimbursement and saves time for both employees and controllers.

  • Increased cost control: Daily allowances reduce the need for extensive documentation, allowing controllers to maintain better oversight and ensure compliance with company policies.

  • Better cost predictability: Finance teams can predict and budget for expenses more accurately with fixed daily allowances, providing financial stability for the organisation.

  • Higher employee satisfaction: Daily allowances streamline the reimbursement process and provide transparency, making it convenient and clear for employees to understand their allowances.

What is a deduction?

Based on the given parameters, a per diem may vary. The rates differ between countries, and even cities. In the case of a per diem for food, the employee will only receive the full allowance if they have paid for all their meals themselves. If not, deductions must be made for the per diem to be compliant. This can happen for example if the meals are included in the cost of the lodging, or if the employee’s meal is paid for in another fashion (e.g. as part of an event, by a customer/supplier, etc.).

How does Declaree keep up with European per diems?

Declaree stays aligned with European per diems by using built-in logic and official tax rules for daily allowances (per diems). When you enter a business trip in Declaree, the system can automatically calculate the correct per diem based on the destination and applicable local rules, including deductions (e.g. meals provided) and different rates for domestic vs international travel. These calculations are based on current official per diem tables and can be activated in your Allowances settings if available.

Where can I find up-to-date per diem (daily allowance) rates?

You can find per diem rates and guidelines in a few places:

1. Mobilexpense Compliance Centre
The Compliance Centre provides clear, up-to-date local compliance information for European countries, including:


  • VAT rates
  • Daily allowances (per diems)
  • Mileage allowances
  • Electronic archiving and retention requirements
    Simply select the country you want to review.

2. Declaree Help Centre per diem pages
For specific detailed tables by country (e.g., Germany or the Netherlands), the Declaree Help Centre publishes the official 2025 per diem rates that match local tax authority rules and can be applied within the tool.

Dive deeper
Discover the key features for effortless expense management

Demo

Get a tailored product walkthrough 

  • A tailored walkthrough built around your company’s workflows and approval setup.

  • Get expert guidance on integrating your ERP, HR, and card systems for a seamless flow.

  • Deliver impact from day one - save time, enforce policies automatically, and scale seamlessly.


Mobilexpense receives a 4.5 star review on G2, Gartner, Capterra and OMR