Grandparent DNA Test
Reliable Answers When a Parent Is Unavailable
When a biological parent is not available for DNA testing, a Grandparent DNA Test offers a trusted alternative. By comparing a child’s DNA to one or both paternal or maternal grandparents, we can establish biological relationships with 100% accuracy.
Whether you need proof for legal matters, immigration, or peace of mind, our accredited laboratory provides accurate, confidential results you can rely on.
Why Choose a Grandparent DNA Test?
- Confirm Biological Relationships: Determine if a child is biologically related to a potential grandparent.
- Support Legal Cases: Courts often accept grandparent DNA results for inheritance, custody, and immigration purposes.
- Find Family Clarity: Gain answers when a parent is missing, deceased, or unwilling to test.
Grandparent testing provides a strong, scientific foundation when direct paternity or maternity testing is not possible.
How Does Grandparent DNA Testing Work?
Our streamlined process ensures accurate results:
- DNA Collection: Cheek swabs are collected from the child and one or both alleged grandparents.
- Laboratory Analysis: Genetic markers are compared to assess the probability of a biological relationship.
- Results Interpretation: A relationship index is calculated to indicate the likelihood of grandparentage.
In some cases, including the child’s mother in testing strengthens the statistical results. However, if the mother is not available, we can still perform the testing with the same accuracy.
Who Should Consider a Grandparent DNA Test?
You may need a Grandparent DNA Test if:
- A biological parent is deceased, missing, or unavailable for testing.
- You require DNA evidence for legal proceedings like inheritance, social security benefits, or child custody.
- You are pursuing immigration applications that require family verification.
- You seek personal confirmation of family ties.
Types of Grandparent DNA Tests Available
We offer two primary testing options:
- Peace of Mind Testing: Private, at-home testing for personal knowledge. (Not court-admissible.)
- Legal Grandparent DNA Testing: Testing with a strict chain of custody for court, immigration, or other official purposes.
Unsure which option you need? Our knowledgeable team can guide you to the right choice based on your situation.
How Accurate Is Grandparent DNA Testing?
Our Grandparent testing is 100% accurate in the statistical probability we report. The probability can vary slightly based on:
- Whether one or both grandparents are available for testing
- Whether the child’s mother participates
- The quality of the DNA samples provided
Including both grandparents and the mother’s sample provides the same result as a direct paternity test. We understand that it is not always possible to include all parties, and therefore, our lab uses the latest genetic analysis technology to ensure you receive accurate results.
How to Order a Grandparent DNA Test
Getting started is simple:
- Select Your Test: Choose either a legal or peace-of-mind grandparent DNA test.
- Receive Your Kit: We’ll ship a DNA collection kit straight to your home or approved collection site.
- Collect Samples: Use the provided swabs to gather cheek cell samples from participants.
- Send Samples Back: Return samples using the pre-paid return mailer.
- Get Your Results: Receive confidential, accurate results quickly — typically in just two business days.
Grandparent DNA Test
Peace of Mind Test- Fast 2 - Business-Day Results
- Discreet DNA Testing at Home
- Affordable and 100% Accurate
- All-inclusive - no hidden fees
all lab fees, and free overnight return shipping.*
Legal Grandparent Test
Legally Admissible Results and Documents- Court-Admissible Results for Legal Matters
- Certified Collection at Over 3,500 Locations
- AAABB Accredited Laboratory DNA Testing
- Priority Lab Processing & Secure Delivery