Employee request automation – leave, travel, equipment, expenses

A standard picture in a 50-person company: an employee wants to take leave. They email the manager. The manager replies 2 days later (busy with other meetings). The employee copies the reply to HR. HR enters it into an Excel sheet. The sheet goes to payroll once a month. Payroll misses the entry because it was not in the standard format. The employee gets underpaid, a fight breaks out.

This is not fiction. This is daily life in European companies. Every request involves 3–5 people, circulates 2–5 days, has a 10–20% chance of error. For a 50-person company with 20 requests per month (leave, travel, equipment, expenses) that is 60–100 hours of HR and payroll time on pure information transfer. Without automation.

Automation does not mean buying a complex HRIS for EUR 45k. It means four simple workflows in Power Apps + Power Automate. Deployment time: 4–8 weeks for all four. Cost: EUR 4.5–9k one-off. Real impact: 60–100 hours per month recovered.

The employee opens Power Apps on desktop or phone, picks dates, writes a short comment, clicks send. Power Automate triggers the workflow: checks the employee's leave balance in the HR system (5 days available), sends the request to the manager in Teams as an Adaptive Card with accept / reject / ask-for-changes options.

The manager clicks accept in Teams (from phone or computer, in 5 seconds). The workflow automatically: adds the leave to the company calendar and the employee's calendar, enters the HR system with the correct category (holiday / occasional / care), notifies project colleagues who need to know, sends confirmation to the employee.

Cycle: minutes instead of days. Zero paper. Full audit trail. The manager sees in a dashboard all team leaves for the next 3 months. HR has a register in SharePoint instead of a spreadsheet. Payroll gets a monthly summary automatically.

Travel is more complex than leave because it requires upfront planning (hotel, ticket booking) and post-trip settlement (expenses, per diem, mileage). The Power Apps workflow covers both phases.

Pre-travel: the employee fills a form (purpose, city, dates, planned expenses, transport). Power Automate checks the project or department budget, sends to the manager in Teams. After approval: travel agency booking or self-booking with the company account, advance disbursement.

Post-travel: the employee opens the same form, adds receipts (phone photos, OCR extracts amounts), per diems calculated automatically per current rates. The workflow sends to manager approval (checks consistency), to accounting (books expenses), to payroll (cost reimbursement on wages).

Employee time: 5–10 minutes instead of 30–60 minutes for manual settlement. Accounting time: 1 minute instead of 15. Zero paper, full audit trail, approval in 24h.

An employee needs a new laptop. Classically: email to IT, IT asks for details, the director rides in to approve the budget, purchase, delivery in 3–6 weeks. With errors: wrong model, wrong keyboard layout, missing software licence.

After automation: the employee opens Power Apps, picks from the company catalogue (3–4 laptop models, 2 monitors, standard headphone kit). The system shows the price and automatically selects the approver (manager for <EUR 1.1k, director for EUR 1.1–3.5k, CFO for EUR 3.5k+).

After approval the workflow generates a vendor order (directly with the Microsoft / Apple partner), notifies IT (prepare configuration), HR (update equipment card), accounting (budget reservation).

Cycle: 1–3 days instead of 3–6 weeks. Standardised equipment, fewer configuration errors, clear employee equipment card for offboarding.

The employee spent EUR 80 on taxis during a client project. Classically: receipt in the wallet, forgets, finds it a month later, adds to an Excel sheet, waits a week for reimbursement. In a year a company loses 2–5% of expenses to forgotten claims.

After automation: the employee photographs the receipt on the phone in Power Apps. OCR extracts date, amount, vendor (with 90%+ accuracy). The employee picks the project or cost centre. The workflow sends to the manager (approval in Teams, 30 seconds), then to accounting (bookkeeping with coding).

Cycle: 5 minutes instead of a week. Employees do not forget because they do it right away on the phone. Accounting has data quality unreachable from paper receipts. Full audit trail for tax authority controls.

For companies with heavy expense activity: dedicated tools (Expensify, SAP Concur, Microsoft Expense Reports) integrate with Power Apps, but for 70% of companies a Power Apps implementation is enough.

For M365 companies (90% of mid-sized European companies): Power Apps + Power Automate + SharePoint is the foundation. Power Apps Standard is in the M365 Business Premium price. Power Apps Premium (with premium connectors, e.g. SAP) – USD 20/user/month for the developer; end users in the base.

For non-M365 companies: monday.com Forms + monday.com automations. Less flexible but faster to roll out. Or dedicated HRIS (BambooHR, Workday, Sage People) – usually overkill for 4 requests but sensible if a full HRIS is wanted.

Deployment cost for 4 requests: EUR 4.5–9k of consultant work (audit, Power Apps + Power Automate configuration, training, change management). Time: 6–10 weeks for the full set. A single request (e.g. leave only) – EUR 1.8–3.4k, 2–4 weeks.

ROI: for a 50-person company with 20 requests/mo savings of 60–100h/mo of HR + reduced payroll errors (2–5% fewer corrections). Payback: 4–8 months.

Mistake 1: starting from travel or expenses. The most complex to automate due to rule count. Correction: start with leave, the simplest and most frequent. After 2 months move to the rest.

Mistake 2: no HR system integration. Automation where requests still land in an HR spreadsheet rather than the HR system is half-done. Correction: integration is critical from day one.

Mistake 3: ignoring legal requirements. GDPR, data protection laws, working time records. Automation must respect them. Consultation with company legal counsel before rollout.

Does a small company (10–30 people) need this automation? Yes, in a simplified form. Often a Microsoft Forms (free in M365) + Power Automate (free in M365) + Outlook notifications is enough. Zero cost, 2–4 days deployment.

Can I use monday.com instead of Power Apps? Yes, for companies already on monday.com. Monday Forms + monday automations do exactly the same. Less flexible for very custom workflows.

Does AI help with request automation? Yes, in several areas. Microsoft Copilot helps generate the Power Apps skeleton. AI in OCR extracts receipt data. AI agents in HR can answer common employee questions on leave policy.

Employee request automation is one of the fastest-paying-back automation projects. Cost EUR 4.5–9k, time 6–10 weeks, payback 4–8 months. Real impact: 60–100 hours per month recovered for HR and payroll, fewer errors, higher employee satisfaction.

First decision: which request first. Recommendation: leave (most frequent, simplest, affects everyone). After 8 weeks move to travel, equipment, expenses.

A fuller picture in our articles: business automation – where to start and AI agents for HR – onboarding and employee service automation.