Telework Tracker
France
34- The threshold is prorated by the number of full months employed in the year, rounded down.
- Any fraction of a day outside Luxembourg counts as a day.
- Days in third countries count too.
New France, Belgium, Germany: each country has its rule →
34 telework days.
34 telework days.
Not one more.
The counter for cross-border workers employed in Luxembourg, whether they live in France, Belgium or Germany. One tap a day, your country's rule applied, a heads-up before the limit and a report your employer can sign.
- No ads, no tracking
- Never a GPS trail
- English · Français · Deutsch
The app in 38 seconds
The day-35 trap
One day too many, and the whole year flips.
You live in France, Belgium or Germany and your employer is in Luxembourg: you can work up to 34 days a year outside Luxembourg without changing how you're taxed. Beyond that, it isn't the extra day that becomes taxable in your country. It's every day worked outside the Grand Duchy, from the first one.
What people assume
1 day
Taxed in your country: just the extra day.
What actually happens
35 days
The pay for every day outside Luxembourg can become taxable in your country of residence.
Part of a day can count as a whole day
In France and Belgium, any fraction worked outside Luxembourg uses a whole day. In Germany, from 30 minutes.
One number, three readings
34 everywhere, but proration, half days and paid days are not counted the same way in each country.
The day someone asks for proof
A rough spreadsheet rarely holds up. You need a dated record, day by day, with the country you worked in.
Your country of residence
Three countries, three rules. One app.
During setup you pick where you live. The app applies that country's rule, and every screen explains it.
Belgium
34- Luxembourg's limit: 34 days, not prorated.
- Part-time, the app also shows the conservative reading of the Belgian circular, which is stricter.
- Any fraction of a day counts as a day.
Germany
34- 34 days, not prorated: neither part-time work nor a mid-year start reduces the limit.
- 30-minute rule: a day only counts from 30 minutes worked outside Luxembourg.
- Only paid days count.
Public holidays follow the Luxembourg calendar, your employer's. How a day is counted
Telework Tracker
The counter you should have had since 1 January.
No spreadsheet, no mental arithmetic. Three steps, and the app applies the rule for you.
1
Pick your country
France, Belgium or Germany, then your start date and working time. The app works out your limit.
2
One tap in the morning
Telework, business trip, training, sick leave or paid leave. For a trip you pick the country: a day in Luxembourg uses nothing up.
3
Get warned in time
The ring turns from green to amber well before the limit. Alerts at 75% and 90% of your threshold.
Your whole year at a glance.
Every day type has its colour. Gaps between your log and your office presence are flagged, never corrected for you.
Your office days, detected automatically.
Set up your offices once. Arrival and departure are detected on the phone; only those times are synced, never a GPS trail.
The 30-minute rule.
A day counts from 30 minutes worked outside Luxembourg. The app asks the question.
≥ 30 minIt counts too.
A Saturday or public holiday worked outside Luxembourg counts, after one confirmation.
Sat = 1Your own alerts.
75% and 90% by default, adjustable with Pro. Past years keep the contract you lived them under.
75 · 90%
Reports PRO
The document to pull out the day someone asks.
A clean PDF, ready to sign: your identity, the period, the day-by-day count and a signature line for your employer. Soon, the monthly declarations your company approves join it.
- Telework, presence or combined report
- Calendar year or custom range, preview before export
- Soon: the months your employer approved
- In English, French or German
For employers
Your cross-border staff under the threshold, without watching anyone.
For every employee who agrees, the HR panel shows the days used, their country's limit and the projected breach date. Each month you approve where they worked; the annual attestation lists the approved months.
Book a demo →Pilot programme under way in Luxembourg. Reply within two business days.
-
01
One code and you are set
Employees join your company with an invitation code and choose to share their totals. Nothing to install on your side.
-
02
See the risk before it costs
Days used, the limit for their country of residence, the projected breach date, and the thresholds crossed since your last visit.
-
03
Approved months, an attestation
Once a month is over, the employee declares where they worked; you approve or send it back. The annual attestation lists the approved months.
The rule, as the app counts it
What goes into the 34 days.
The test is physical presence outside Luxembourg. The counter applies the rule of your country of residence, from the official texts.
Counts
- Telework outside Luxembourg
- Business trip or training outside Luxembourg
- Half day (in Germany: from 30 minutes)
- Worked weekend or public holiday, after confirmation
Doesn't count
- A day worked in Luxembourg
- Paid leave and sick leave
- Luxembourg public holidays
Your days belong to you.
Never a GPS trail
Entering and leaving your offices is detected on the phone. With an account, only those times are synced.
Zero ads
No ads, no tracking, no selling data. The business model is the Pro subscription.
Guest mode
Use the app without an account: everything stays on your phone.
EU sync
With an account, your data syncs to servers hosted in the European Union.
Pricing
Free to count. Pro to prove it. Business to stay in control.
The counter, calendar and alerts are free, with no limit. Pro adds automation and the report for your employer. Companies follow their cross-border staff from the HR panel.
Free
€0forever
Everything you need to never go over.
- Unlimited day log
- Your country's rule: France, Belgium, Germany
- Annual ring and risk status
- Full calendar
- Alerts at 75% and 90%
1 month free
Pro
€49.99per year
Less than a euro a week. One-month free trial for new subscribers.
- Automatic office presence
- Presence ↔ log reconciliation
- Custom alert thresholds
- Multi-year history
- Signable PDF compliance report
Business
Let's talk.
Your cross-border staff under the threshold, without watching anyone.
- The HR panel
- Pro free for your employees
- Approved months, attestation ready
Free and Pro: price in Belgium and Luxembourg, VAT included; the price shown in your country's App Store applies. Annual subscription through the App Store, renews automatically, cancel any time in your Apple account settings. Terms
Questions
What people ask us.
I live in France or Germany. Is the app for me?
Yes. During setup you pick your country of residence: France, Belgium or Germany. The app then applies that country's rule (monthly proration in France, the 30-minute rule in Germany, the conservative reading in Belgium) and every screen explains it.
If I do 35 days, am I only taxed on day 35?
No. Once the threshold is exceeded, the pay for all days worked outside Luxembourg can become taxable in your country of residence, from the first one. What happens when you go over.
How much does half a day of telework count for?
In France and Belgium, a full day: any fraction of a day outside Luxembourg uses one day of the allowance. In Germany, the day counts from 30 minutes of work outside Luxembourg, and then as a whole day. How a day is counted.
Does my employer see my days?
Only if you join your company with an invitation code and agree to share, which you can withdraw. HR sees your totals, never your notes, places, arrival and departure times or day-by-day breakdown.
How much does the app cost?
The download and the counter are free. Pro costs €49.99 a year in Belgium and Luxembourg, with a one-month free trial for new subscribers. There is no monthly plan.
Does the app track my location all the time?
No. Pro geofencing is detected on the phone and reacts only when you enter or leave the offices you define. With an account, only office arrival and departure times are synced. There is never a GPS trail.
Do I need an account?
No. Guest mode keeps everything on your phone. An account (Sign in with Apple or email) syncs to EU servers and lets you get your data back on a new device.
Does the PDF report have legal value?
It's a dated record signed by your employer. It documents your situation, but doesn't replace your tax return or advice from a tax adviser. What the report is for.
Is there an Android version?
It is in preparation. Telework Tracker is available today on iPhone (iOS 26 or later). Write to us to hear when it ships.
Is this tax advice?
No. Telework Tracker is a record-keeping tool. Check your personal situation with your employer or a tax adviser. More questions: support.
Contact
A question? Write to us.
contact@teleworktracker.appIn English, French or German. Replies within a few business days.
01
App support
An account, a subscription, a number that surprises you. Tell us your phone model and the app version.
Email support → 02Employers and HR
Following your cross-border staff, monthly declarations, the HR panel, the pilot programme.
Talk about your company → 03Press and partnerships
Fiduciaries, tax advisers, cross-border worker associations, media.
Write to us →Answers to common questions are on the Support page. For your personal data, see the privacy policy. Contact page
