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Testing performed by a fully accredited laboratory in the United States.
Legal Paternity DNA Test
The Legal Paternity DNA Test confirms a biological father–child relationship with results that are court-admissible in all 50 states. Testing is performed by an AABB-accredited U.S. partner laboratory using a secure chain-of-custody process to ensure accurate, reliable, and legally valid results. Click Here For An At-Home Paternity Test.
Order Your DNA Test
NEW YORK NOTICE: Due to NY state regulations, we cannot ship home testing kits to addresses within the state of New York. Please call 1-877-786-9543 for assistance.
25+ Years of Experience
Trusted by families nationwide for over two decades.
46 Marker Testing
Higher marker count for greater accuracy and confidence.
Fast & Private Results
Quick turnaround with complete confidentiality.
How Does Our Legal Paternity DNA Test Compare?
The Legal Paternity DNA Test is used to confirm whether a man is the biological father of a child when results are required for court or official purposes. This test is commonly requested for child support, custody, birth certificate changes, immigration, inheritance, and other legal matters.
All testing is performed by an AABB-accredited U.S. laboratory using validated procedures and strict chain-of-custody protocols. Participant identities are verified at the time of collection, and all samples are securely documented and handled to ensure results are admissible for court and government use in all 50 states.
Sample collection must be completed by a trained professional. You may choose to have collection performed at a nearby approved facility through our nationwide network, or you may use your own physician or clinic. If participants are located in different cities or states, separate collection appointments can be arranged so each individual can be tested at a convenient location.
Once all samples are received by the laboratory, results are typically available within 1–2 business days. Results can be delivered securely by email as soon as testing is complete, and a notarized hard-copy report is mailed shortly afterward.
If you are unsure whether legal paternity testing is required for your situation, our team can help you determine the appropriate testing option.
Our 34 Marker Test
$125
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24-34
Marker Count
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FREE
mom inclusion
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High
Conclusiveness
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FREE
2-Way Shipping
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Our 46 Marker Test
$175
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46
Marker Count
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Extra Fee
for mom inclusion
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Highest
Conclusiveness
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FREE
2-Way Shipping
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Typical Competitors
Up to $299
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16-22
Marker Count
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Extra Fee
for mom inclusion
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Variable
Conclusiveness
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Variable Pricing
on 2-Way Shipping
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A Simple, Straightforward Process To Our Legal Paternity DNA Test
Legal DNA testing follows a secure chain-of-custody process to verify identities and ensure your results are accurate, confidential, and accepted for court or official use.
Buy DNA Kit NowPlace Your Order Online
Choose your legal DNA test and select your preferred collection option: use your own doctor or clinic, or request Professional Collection Service and we will schedule your appointment at a nearby collection site.
Confirm Your Collection Location
If using your own provider, the legal DNA collection kit will be shipped directly to their office. If you select Professional Collection Service, our team will schedule your appointment and email you the date, time, location, and preparation instructions.
Identity Verification & Sample Collection
At your appointment, a trained professional verifies participant identification and collects DNA samples using painless cheek swabs. All materials are properly documented and sent to the laboratory under strict chain-of-custody procedures.
Laboratory Testing & Results
Once all samples are received, testing begins and results are typically available within 1–2 business days. Results are delivered securely by email when testing is complete, and printed reports are mailed shortly afterward.
Answers to Common Legal Paternity DNA Test Questions
Find answers to common questions about legal paternity testing, including the collection process, turnaround times, and how results are used for court and official purposes.
A legal paternity test confirms whether a man is the biological father of a child using a strict chain-of-custody process. Because participant identities are verified and samples are professionally collected and documented, the results are admissible for court and official use.
Legal testing may be required for child support, custody or visitation cases, birth certificate changes, immigration, inheritance, Social Security benefits, or any situation where official proof of paternity is needed.
Samples must be collected by a trained professional to maintain chain-of-custody. Collection can be completed at a nearby approved facility through our nationwide network or through your own doctor or clinic.
Yes. Separate collection appointments can be arranged for participants in different locations. All samples are securely linked and processed under the same case.
Results are typically available within 1–2 business days after the laboratory receives all samples. A secure email notification is sent when testing is complete, and a notarized printed report is mailed shortly afterward.
Yes. All legal paternity tests are performed by an AABB-accredited laboratory and follow strict chain-of-custody procedures, making the results acceptable for court and official use in all 50 states.
A home paternity test is for personal knowledge only and does not include identity verification or chain-of-custody. A legal paternity test includes professional collection and documentation required for court or official use.
Legal Paternity DNA Test Reviews
For over 25 years, families across the United States have relied on our DNA testing for accurate results and dependable service.
“In my opinion I am very satisfied. I have an adult daughter that’s 24 years old now that I did not know I had. The results came in very quickly, took a couple of days, and I am very pleased with this product. If I need it again, this is what I’ll get. I will definitely recommend this to anybody that needs to do a DNA test.”
Customer Reviews
Awaiting results
It’s been a week now since I have paid , the company made it easy to b get this done and at an affordable rate as well but I’m still awaiting results
Tue Jun 30 2026 16:16:22 GMT+0000 (Coordinated Universal Time)
Worked Wonders
They did an amazing job ! Shout out to Mara who kept me updated on the progress of my shipping the process of receiving it and just all around help me stay satisfied!
Sat Jan 17 2026 02:06:00 GMT+0000 (Coordinated Universal Time)
Gratitude
Great service! Reliable reaults!! Changed lives!!!
Tue Oct 21 2025 17:58:00 GMT+0000 (Coordinated Universal Time)
A Company Worth Choosing
I recently needed to order a legal paternity test. What I like about Paternity USA is that they answered all of my questions over the phone and the customer service representatives were very patient. They did not hard sell at all and the representative via email was professional as well. The exams were done relatively seamlessly in two different states. The email results came back promptly with a notarized, mailed document a week or two later.
Wed Sep 17 2025 17:49:00 GMT+0000 (Coordinated Universal Time)
paternity test
It took way longer than expected to obtain the results. i had to pay extra to get the results by email, and then it took 2 weeks to get the mail results. It was an easy process and they were accommodating to my questions, but they need to be more specific with timing.
Tue Jan 14 2025 10:25:00 GMT+0000 (Coordinated Universal Time)
Fast results
I got my results pretty fast. I chose to get them by email and through the mail. The customer service was extremely nice and worked with me to get an appointment on a Saturday just like I needed that was very close to my home. They also to me the most cost efficient and I did a lot of research in the cost of legal paternity test. I would recommend them to anyone.
Sat Jan 04 2025 23:49:00 GMT+0000 (Coordinated Universal Time)
Quick and efficient
There are timelines required to complete the paternity testing according to the Indiana guidelines to establish joint custody. I have 6 sons and have used this company 3 times. They have always been swift to respond and have excellent communication throughout the process.
Thu Dec 12 2024 12:06:00 GMT+0000 (Coordinated Universal Time)
Very professional, easy to understand,
Very professional, easy to understand, fast and accurate! The process from beginning to end was so smooth.
Thu Nov 07 2024 18:28:00 GMT+0000 (Coordinated Universal Time)
Excellent ,Professional Assistance
Customer service (Maura) was incredible,thorough,efficient and very helpful. Service was flawless. The person on the scene to clollect sample was professional and courteous.
Wed Jun 05 2024 18:11:00 GMT+0000 (Coordinated Universal Time)
Legal Paternity Test after 23andme for confirmation as adult child
Faster than expected results. Smooth process. Very informative preparation and what to expect. Highly accredited and reliably professional. Definitely recommend
Fri Dec 01 2023 00:31:00 GMT+0000 (Coordinated Universal Time)
Private, Secure, and Confidential DNA Testing
Your Privacy is Protected at Every Step
Strict privacy controls are in place from DNA sample collection through result delivery. At PaternityUSA, your DNA and personal information are treated with strict confidentiality and are never sold, shared, or stored in external databases. We Value Your Privacy!
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