A new report by Smart DNA Nigeria has revealed that about 25% of paternity tests (i.e 1 in 4) conducted in Nigeria returns a negative result, an alarming paternity crisis and deepening trust issues within Nigerian families. According to the report, in 2025 alone, an Annual DNA Testing Report released within this week, at the Lagos-based genetic testing company revealed that 25 per cent of paternity tests conducted between July 2024 and June 2025 were proved fraudulent, they tuned out that the presumed fathers were not actually biologically related to the children in question.
Although, the report attest that this year’s result is a bit lower than that of the previous year of 2024’s that returned 27 per cent, the figure highlights what the firm calls a “worrying and consistent trend”.
, “These findings are not just about science; they tell us something profound about trust, relationships, and the legal and economic realities of Nigerian families today,” undergoes.
Operations Manager at Smart DNA, Elizabeth Digia said, “Our role is to provide certainty through accurate testing while encouraging sensitive handling of the life-changing information our clients receive.”
The report revealed that most firstborn children, especially sons, were considerably more likely to have negative paternity test results, with firstborn boys recording a staggering 64 per cent exclusion rate, far higher than later-born siblings.
It also revealed that immigration-related DNA testing surged to 13.1 per cent of all tests, a direct result of Nigeria’s escalating emigration wave, popularly code-named “Japa” phenomenon. This marks a sharp increase from previous years as more families seek documentation for foreign relocation.
“Many of our clients are dual-citizenship families processing DNA documentation for children, often as part of long-term emigration plans,” the report noted.
The report further revealed that about 88.2 per cent of all paternity tests were initiated by men, with only 11.8 per cent coming from women. Older men, particularly those aged 41 and above, accounted for nearly half (45.5 per cent) of all tests, suggesting financial stability plays a major role in initiating paternity verification.
Children between ages 0 and 5 made up the majority of those tested, at 58.6 per cent, up from 54 per cent in the previous year.
Further analysts, indicates that there is a growing trend of parents seeking early clarity to avoid future complications.
While Lagos State remain the hub for the bulk of the DNA testing accounting for (69 per cent), the report shows a shift in demand from the Mainland to the Island. Lekki (20.3 per cent), Yaba (15.8 per cent), Ajah and Ikorodu (10.5 per cent each), and Surulere and Ikeja (9 per cent each) ranked as top testing hubs.
Ethnic distribution of clients showed a continued dominance by Yoruba families (53 per cent), followed by Igbo (31.3 per cent).
Hausa participation remained minimal at 1.2 per cent, suggesting significant cultural differences in attitudes toward paternity testing amongst the Nigerian ethnic group.
A vast majority—83.7 per cent—of DNA tests were done for “peace of mind” rather than legal requirements, with court-mandated tests accounting for just 1.4 per cent. The gender of tested children also revealed cultural leanings: 53.8 per cent were male, pointing to continued emphasis on verifying male lineage for reasons possibly linked to inheritance and family name preservation.
Expert believed that the trend is begging for urgent legal reform as Nigeria lacks specific laws addressing paternity fraud, unlike countries such as South Africa. It also recommends that public health policies integrate DNA testing into family planning and premarital counselling frameworks.
Digia added, “We’re seeing more people come forward with doubts they’ve harbored for years, “Some of these cases involve emotional trauma and even financial exploitation. A policy framework is overdue.”
The DNA test centre reiterated that its report is based on anonymised data from real cases and does not represent the general population. “Our figures reflect those who already had reason to question paternity, and as such, the results should not be extrapolated to all Nigerian families,” the firm explained. Vanguard.