How Long Does a Legal Paternity Test Take?

When a hearing date is coming, the first question attorneys and clients ask is how long a legal paternity test will take. The laboratory part is usually quick. Most of the time goes into getting everyone to a collection site.

A typical timeline

• Ordering: a few minutes online.
• People confirm their details: often the same day, but this depends on how fast each person responds to their secure link.
• Scheduling collection: usually within a few business days, depending on each person’s location and availability.
• Samples reach the lab: generally one to three business days after the last collection.
• Laboratory results: usually a few business days after the lab has every sample. Rush options can shorten this.

In many cases, the whole process takes one to two weeks. The slowest step is almost always waiting for a party to respond or attend.

Where the time actually goes

It helps to think of the process in two halves. The first half, getting everyone confirmed, scheduled and collected, is driven by people. The second half, shipping and lab analysis, is driven by logistics and is fairly predictable.

That means most of the delay you can control is in the first half. A case where everyone responds the day the order goes out can move remarkably fast. A case where one party ignores messages for a week will take at least a week longer, no matter how fast the lab is.

What causes delays

• One person doesn’t respond. The case can’t move forward until each person confirms and attends.
• Missing ID. A person without valid government photo ID may need to be rescheduled.
• No guardian for the child. A child must come with a parent or legal guardian.
• Payment pending. If the client is paying, collection is scheduled once payment is in.
• Samples collected far apart in time. The lab can’t finish until it has all samples.
• Holidays and weekends, which slow shipping and lab processing.
• Unusual cases, such as related alleged fathers or a missing parent, which may need additional markers or extra people.

How to speed things up

• Make sure every person has a working email or mobile number in the order.
• Tell clients what to bring before their appointment.
• Choose rush service when a deadline is close.
• Track each step in the attorney portal and follow up with anyone who hasn’t confirmed.
• If one party is refusing, raise it with the court early rather than waiting.

When a party won’t cooperate

If the other side won’t schedule a collection, the timeline is no longer a testing question. It’s a legal one. Attorneys often ask the court for an order requiring testing by a set date. Once an order is in place, most people comply quickly. Planning for this possibility at the start of the case can save weeks later.

Rush service

Rush service shortens the laboratory part of the process. It doesn’t make anyone respond faster or create earlier appointments, so it works best when paired with prompt follow-up. If a hearing date is close, select rush when ordering and let your client know the appointment is time-sensitive.

For clients

A quick checklist for attorneys

• Correct phone or email for every person
• Who will bring the child, and their legal authority
• Rush service selected if a hearing is close
• Client pays promptly, if they’re paying

If your attorney ordered a test, open the secure link you received and confirm your details as soon as possible. That single step is often what speeds the case up most. See what to expect.

This article is general information, not legal or medical advice. Testing requirements vary by court and agency.