Social security, A1 & CoC
One day abroad can trigger dual contributions; an A1 or CoC proves where they stay payable.
Every business trip, assignment, and workation carries risks. WorkFlex handles compliance automatically. A1 certificates, posted worker notifications, visas, tax requirements, duty of care, and more. All in one platform.

A single day of work in another country can trigger A1s, posted worker filings, visa rules and tax exposure. And every one of them is the employer's job to get right.
One day abroad can trigger dual contributions; an A1 or CoC proves where they stay payable.
Many trips to European countries require a notification before work starts.
An employee abroad can create a taxable presence for the whole company.
A senior employee closing deals abroad can create a taxable presence for the whole company.
You are legally responsible for employees' health and safety while they travel for you.
Including wage tax, data protection, labour law and insurance.
From a short business trip to work-from-anywhere to a long-term assignment, every trip will become compliant. You only step in when a call is genuinely yours to make.
A simplified, clickable mock of the WorkFlex platform. Click a magenta dot to see what each module does.
| Employee | Route | Compliance · auto-filed |
|---|
| Employee | Route | Status |
|---|
A quick look at how cross-border compliance runs quietly from the first booking to the last filing.
Automation handles the routine. For everything else, a real expert is one call away, any hour.




The WorkFlex compliance logic is created, managed and signed off by our in-house team of experts. We are very confident in our judgment and protect every trip with a €5M liability cover.










+145 more| Capability | ![]() | Compliance software | Big 4 & law firms | In-house team |
|---|---|---|---|---|
| All-in-one platform The only platform that includes all compliance processes, as well as visa & immigration and duty of care | ||||
| Workflow automation Trip forms, approvals, dashboards and more | ||||
| 20+ in-house experts In tax, law, immigration, security & medicine | ||||
| €5M liability cover Insurance-backed cover, not just a disclaimer | ||||
| 24/7 support Real humans on the phone, any hour |
With an industry-leading NPS of 80+, WorkFlex is the trusted compliance partner for global teams. Read our customer success stories.

“One of the success factors that we were actually able to go live was the fact that WorkFlex is super‑flexible and adaptable.”

“WorkFlex has helped us tremendously in reducing administrative costs and administrative work.”

“We don't think about compliance so much any longer because we feel secure with the system, both for business travel and for workations as well.”

“The time you spend for this compliance process is reduced by half. We have cost savings up to approximately 34% on a single trip basis."

“The whole area of international travel has simply become faster, more efficient and safer.”

“Work from anywhere is more than a policy. It’s part of our corporate identity.”
See how WorkFlex runs your cross-border compliance in the background, so your people can work anywhere and you can get on with everything else.