Can you put monitoring software on a contractor's or employee's own computer?

The question behind the question
One contractor, working from home, on their own computer, and the manager wants to know whether the work can be tracked. Sometimes the case arrives the other way around: an employee prefers their personal laptop, and the manager wonders what that means for monitoring. Both versions tangle two separate questions together. Is this worker an employee or a contractor? And whose computer is it? Pull them apart and the decision gets much simpler.
Employee or contractor
A title in an agreement does not settle this. For tax purposes, the IRS’s general rule is that an individual is an independent contractor when the person paying them has the right to control only the result of the work, not what will be done and how it will be done. If the payer has the legal right to control the details of how the services are performed, the IRS treats the relationship as employment regardless of what it is called.
The Department of Labor asks a different question under the Fair Labor Standards Act, which governs minimum wage and overtime: whether the worker is economically dependent on the employer or is in business for themself. Its economic reality test weighs factors including the opportunity for profit or loss, the permanence of the relationship, and the nature and degree of control over the work. The DOL is explicit that the label carries no weight: a worker may be an employee under the law regardless of the title or label they are given, and signing an independent contractor agreement does not make it so.
For the monitoring decision the distinction does real work. An employee works inside your processes, on your direction, and tracking how that work unfolds sits within the ordinary reach of managing it. A contractor was hired for a result and runs their own operation. They may serve several clients from the same machine, and the less of the how you direct, the weaker your claim to watch the how.
Company laptop or personal one
When the company owns the machine, the question is narrow. The device was issued for the work, and tracking the work on it is expected, provided you tell people what runs and when. Say it on the day the laptop is handed over, not after the first screenshot.
A personal machine is a different matter. The worker’s whole life sits on it: family accounts, banking, and for a contractor, other clients’ work. Many people who are asked to install monitoring software on their own laptop simply refuse, and the refusal is reasonable. Nobody hands an employer a window onto everything.
Consent is where federal law draws its line. The federal Wiretap Act makes it unlawful to intercept a wire, oral, or electronic communication, with an exception where one of the parties to the communication has given prior consent. On a machine you do not own, that consent is not paperwork. It is the foundation everything else stands on, and states can add requirements of their own on top of it.
A consent clause also cannot turn a personal machine into a company one. Agree narrowly, to the work account and the working hours, and what the worker never agreed to share stays out of reach.
Track the hours, not the day
Scope is what turns monitoring from intrusive to ordinary. The hours a worker is on the clock are the part of the day you have a stake in; the rest of it is theirs.
That is the frame Workfolio’s work from home monitoring is built on. The tool tracks productive hours of your employees via their computer activity. Each day lands on a timeline broken down to productive time, idle time and break time, so the lunch hour stays the worker’s instead of dissolving into a log of everything the machine did. App and website usage are read against those working hours, screenshots are taken on a recurring interval and can be blurred, and the hours you take to payroll come out the other side as verified working hours.
What to put in writing
Before the software goes on, the agreement settles five things:
- which device and which user account are covered
- what is collected, activity, screenshots, or both
- when, only the working hours, never the rest of the day
- who can see the data
- how either side ends the arrangement
For an employee using a personal machine, this belongs in a written device policy the worker signs. For a contractor, it belongs in the contract next to the payment terms. If you have employees in Connecticut, the writing is not just tidy: the state requires employers engaged in electronic monitoring to give prior written notice to the employees who may be affected, before the monitoring starts. Writing it down everywhere else costs nothing and answers the question before anyone asks it.
The work is still the test
None of this replaces judging the work. Timelines, activity levels and screenshots show how the work happened. They do not tell you whether the result was worth paying for. Read them together: the record of the day for its shape, the delivered work for the verdict.
If you do decide to track a worker’s own machine, the shape is always the same. Consent in writing, collection inside the working hours, access limited to the people who need it, and the final word left to the output itself.

