This is the background check that flags the most discrepancies: what the 2026 screening benchmark reveals

The 2026 Veremark Screening Benchmark shows a clear problem with how many employers structure background screening: the checks receiving the most attention are often the checks least likely to flag a discrepancy. Analysis of close to half a million checks also found large differences in screening depth between industries and a significant drop-off in screening once someone has been hired.

Most employers can tell you how many candidates they screen. Far fewer can tell you whether the mix of checks they use is actually finding the risks they care about.

We analysed close to half a million background checks completed during 2025 to find out.

The resulting 2026 Veremark Screening Benchmark compares how organisations screen across industries, which checks they rely on and where discrepancies are actually being found.

Three findings should make screening teams look again at their current programme.

The most frequently used checks are not where most discrepancies are found

Database checks account for more than half of all checks. This category includes checks such as sanctions, criminal records, identity verification, financial history and right to work. But collectively, they flag discrepancies less than 1% of the time.

The checks that actually flag the most discrepancies are Education verification checks.

Education verification flagged discrepancies in 21.1% of completed checks. Employment verification flagged them in 15.3%.

That is roughly one discrepancy for every five education checks and one for every seven employment checks.

The difference matters because employment and education screening deal directly with claims candidates make about their own experience and qualifications.

The appropriate checks depend on the role, access and responsibilities involved. The benchmark suggests organisations should also be asking how likely their chosen checks are to identify the type of discrepancy they are trying to detect. We delve into this question more in our recent blog discussing "trust thresholds" and screening.

What is a good number of background checks per hire?

There is no single number that represents a good screening programme.

Our data found an average of 4.0 checks per candidate request, but the difference between industries was substantial.

At one end, Capital Markets averaged 13.1 checks per hire. At the other, Business Services averaged 2.5.

That is a fivefold difference.

It is also why benchmarking only against a company-wide average can be misleading. The risk associated with somebody accessing trading systems is different from the risk associated with another role, even where both people work for large organisations.

Your industry provides one useful comparison. Role seniority, system access, regulatory requirements and geography can change what an appropriate screening package looks like further.

The full background screening benchmark breaks this down by sector and shows which checks account for the greatest share of screening activity in different industries. That is where the comparison becomes considerably more useful than a global average.

You can also read our guide on evaluating a background screening provider in 2026 if you are reviewing how your current programme is configured.

Background screening usually ends when employment begins

Pre-employment screening tells you what could be verified at one particular point.

People's circumstances can change afterwards.

Yet data cited in the report shows that 81% of employers have no form of post-hire screening or continuous monitoring.

For most employees, that means the checks carried out during onboarding could be the only formal screening they receive throughout their employment.

This creates a different type of gap.

A person's role can change. Their access to sensitive information can increase. Professional qualifications can lapse. New sanctions, criminal records or other relevant findings can arise after the initial screening process.

Certain regulatory requirements already recognise this. Financial Services firms subject to relevant FCA requirements, for example, may need to reassess people in controlled functions rather than treating screening as a one-time event.

The question for employers is therefore wider than whether a candidate passed screening. Read more on our analysis of the post-hire trust gap.

How should you benchmark your screening programme?

Start by looking beyond the number of checks you complete.

The more useful questions are whether your screening depth reflects the risk of the role, where your checks actually produce findings and whether important verification checks have become optional additions through habit rather than policy.

You should also look at what happens after hiring.

Those questions sound straightforward. Our data suggests many screening programmes would produce very different answers when measured against their industry peers.

The full 2026 Veremark Screening Benchmark contains more detailed industry screening profiles, discrepancy rates by individual check type, regulatory comparisons and a framework you can use to assess your own programme.

Download the full 2026 Veremark Screening Benchmark

See how your screening programme compares. Get the 2026 Veremark Screening Benchmark