A résumé that lists three past employers and four glowing references can still be completely fabricated. Knowing how to do a proper employer verification before you make a hire is one of the most overlooked — and most useful — skills in any hiring process.
Why would someone invent a past employer?
The motive is usually simple: to cover a gap in employment history, inflate a title, or claim experience they never actually had. According to HireRight’s annual employment screening benchmark report, roughly 85 percent of employers catch at least one lie or misrepresentation on an application during the background check process. Invented employers are a specific subset of that problem — and they’re harder to catch than a falsified GPA because there’s no registrar to call.
A candidate might list “Apex Consulting Group, Chicago” knowing that a busy hiring manager will glance at the name, nod, and move on. The company may never have existed at all, or it may have been a tiny sole proprietorship the candidate controlled themselves. Either way, the experience claimed on that résumé is worthless — and if the role requires trust, licensing, or security clearance, the deception becomes a legal liability.
What’s the difference between employer verification and a standard reference check?
A reference check asks a person — usually a former manager — whether the candidate performed well. Employer verification asks a different, prior question: does this business actually exist, and did this person work there in the capacity they claim? You’re verifying the institution before you evaluate the individual. Many small and mid-sized businesses skip this step entirely, jumping straight to calling the phone number the candidate provided on the application. That’s a problem, because the candidate chose that number.
Proper employer verification means independently confirming that the business is real and locating contact information through your own research, not the applicant’s. Think of it as the difference between asking someone to grade their own exam versus checking their answers yourself.
How do you confirm a business actually exists?
Start with the state’s business registry. Every U.S. state maintains a searchable database of registered business entities — LLCs, corporations, partnerships, and in some states even sole proprietors operating under a trade name. If a candidate claims they worked for “Meridian Staffing Solutions LLC” in Ohio from 2018 to 2021, go to the Ohio Secretary of State’s business search portal and look it up. You’re checking for registration date, status (active or dissolved), and registered agent information. A business that was supposedly operating in 2019 but wasn’t registered until 2022 is a red flag worth pursuing.
The USA.gov directory of state government websites links directly to each state’s official business search tool — it’s the fastest way to find the right portal without guessing URLs. For companies that operated across multiple states or were incorporated federally (rare but possible), you’ll want to check the state where the candidate says the company was headquartered, not necessarily where they worked.
What if the company isn’t in a state registry?
Not every legitimate employer appears in a state business registry. Sole proprietors often operate under their own legal name with no registration required. Federal agencies, nonprofits incorporated in other states, and large multinationals may not show up in the registry of the state where a candidate worked. This doesn’t mean the employer is fake — it means you need additional verification layers. Check whether the business has a physical address that maps to an actual commercial location (not a UPS Store box), a working website with a domain registration that predates the candidate’s claimed employment, and a listing in at least one independent business directory or local chamber of commerce database.
A company that existed for three years in a mid-sized city should have left some trace: a Google Business profile, a local news mention, a Better Business Bureau listing, a Yelp page, a LinkedIn company page with employees other than the candidate. If you search for “Meridian Staffing Solutions Chicago” and find nothing — no reviews, no press, no LinkedIn employees, no archived website — that absence is meaningful. Real businesses leave footprints.
How do business directories help with fake employer detection?
Business directories are an underused verification tool. A company listed in a credible local business directory has typically been reviewed, categorized, and in many cases verified by the directory itself. When you find a past employer in a local business listing — complete with a physical address, phone number, industry category, and a listing date that predates the applicant’s claimed tenure — you’ve added a meaningful layer of independent confirmation.
Cross-reference what you find in the directory against what the candidate wrote on their application. Look for consistency in the business name, address, and phone number. If the candidate listed a suite number that doesn’t match the directory, or a phone number that routes to a personal cell rather than a business line, ask about it directly. Discrepancies aren’t always signs of fraud — businesses move and numbers change — but they’re worth a direct conversation.
What’s the fastest way to find independent contact information for a past employer?
The key word is “independent.” You’re not calling the number on the résumé. You’re finding the number yourself. Here’s a reliable sequence:
- State business registry: Pulls the registered agent’s address and sometimes a direct contact.
- Google Maps / Google Business: Search the business name and city. If a listing exists, note the phone number and address independently.
- LinkedIn: Search for the company page. Current or former employees listed there — other than the applicant — confirm the company had real staff.
- Local business directories: Search the company name in regional directories or the Better Business Bureau at bbb.org to find independently submitted contact details.
- The Wayback Machine (archive.org): If the company has since closed, a cached version of their website can confirm they were operating during the period in question.
Once you have an independently sourced phone number, call the main line and ask to speak with HR or payroll. You don’t need to explain much — a simple “I’m conducting an employment background check and wanted to confirm dates of employment for a former employee” is enough. Most legitimate businesses will either confirm or deny employment on the spot, or direct you to a third-party verification service like The Work Number.
What if the company has closed down?
A dissolved or bankrupt past employer doesn’t mean the candidate is lying — companies close all the time. But it does require more creative verification. Look for the company’s dissolution record in the state registry, which often lists a date of dissolution. If the candidate claims they left in 2019 and the company dissolved in 2020, the timeline is plausible. If the company never appears in the registry at all and has no web presence, you’re in different territory.
For dissolved companies, former colleagues on LinkedIn can sometimes serve as secondary verification. If the candidate claims they were a senior account manager at a firm with 40 employees, there should be other people on LinkedIn who also list that company in their work history. If the candidate is the only person on the entire platform who ever worked there, that’s unusual enough to warrant a direct question during the interview.
When should you bring in a professional background check service?
For roles involving financial responsibility, access to vulnerable populations, or sensitive data, outsourcing employer verification to a licensed Consumer Reporting Agency (CRA) is worth the cost — typically between $30 and $150 per candidate depending on depth. These services access employment databases, court records, and professional license registries that aren’t publicly searchable. They also maintain compliance with the Fair Credit Reporting Act (FCRA), which governs how background check information can be used in hiring decisions.
For most small business hires, though, the manual steps above — state registry, independent contact lookup, directory cross-reference, and a direct call — will catch the vast majority of fabricated employers in under 30 minutes. The investment is small. The cost of hiring someone based on a fiction, on the other hand, can run into the thousands once you factor in training, onboarding, and the eventual separation.
What’s the single most common mistake employers make during this process?
Calling the number the applicant provided. It sounds obvious once you say it out loud, but it happens constantly. The candidate controls that number. A surprisingly common scheme involves a candidate listing a friend or family member as a “former HR contact” who will vouch for the job title, salary, and dates of employment. You can avoid this entirely by sourcing your own contact information for every employer verification call you make. If the number you find independently and the number on the résumé match, that’s a good sign. If they don’t, find out why before you make an offer.
