E-book - Compliance

Expense Compliance Simplified: Mastering E-Invoicing, CSRD, and 2025 EU and UK Regulatory Updates

Expense compliance simplified e-book
e-book

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Turn compliance from a time-sink into a competitive edge

With e-invoicing becoming mandatory across the EU and UK, businesses avoid penalties and stay ahead of regulatory pressure.

Win investor trust with transparent, audit-ready ESG data

Under CSRD, 75% of investors now prioritise sustainability disclosures in funding decisions.

Stay compliant across borders with real-time updates

New 2025 rules mean compliance can’t be manual anymore. The guide helps you track every change and avoid costly missteps.

In this guide, you’ll learn how to:

  • Prepare your organisation for mandatory EU/UK e-invoicing.
  • Understand CSRD and ESRS requirements and what “double materiality” really means.
  • Update your expense policies to match 2025 per diem rates across multiple countries.
  • Align expense compliance with sustainability goals and investor expectations.
  • Automate workflows to ensure real-time compliance and reduce manual errors.
  • Monitor regulatory changes proactively and avoid costly non-compliance.
Mobilexpense employee submitting expenses

Frequently asked questions

What new compliance changes are coming in 2025?

The e-book highlights mandatory EU/UK e-invoicing, updated per diem rates across Germany, Austria, Luxembourg, and the UK, and stricter CSRD/ESRS sustainability reporting obligations

Why is e-invoicing becoming mandatory?

EU and UK regulations aim to modernise tax reporting, reduce fraud, and streamline VAT submissions through fully digital invoice exchange.

How does CSRD affect my business?

CSRD requires companies to report ESG performance under ESRS standards, covering emissions, workforce, governance, and social impact. 

What do the per diem updates mean for my expense policy?

Countries including Germany, Austria, Luxembourg, the UK, and the Netherlands have updated rates and allowances for 2025. Businesses must revise reimbursement policies and ensure tools reflect the new figures.

How can I keep up with all these regulatory changes?

The guide recommends automated compliance tracking, system updates, proactive monitoring, and regular policy reviews across all jurisdictions your company operates in.

Why should compliance be considered a strategic investment?

Strong compliance builds resilience, prevents fines, improves transparency, and boosts stakeholder trust, from employees to regulators to investors.

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