Fake pay stubs are the most common form of tenant fraud — and they are getting harder to spot. A decade ago, a forged pay stub looked obviously wrong. Today, AI image tools and online pay stub generators can produce documents that look completely legitimate to the naked eye.
The problem is widespread. Fake pay stubs are the most commonly submitted fraudulent document in rental applications — and landlords who skip verification are routinely renting to applicants whose stated income is entirely fabricated.
The good news: despite how convincing fake pay stubs look, they almost always contain telltale errors. Here are the 8 red flags to check before you hand over the keys.
8 Red Flags That Expose Fake Pay Stubs
Round Numbers Throughout
Real pay stubs have irregular numbers — taxes, deductions, and net pay rarely end in round figures. If you see gross pay of $5,000.00, federal tax of $800.00, and net pay of $3,600.00, you are almost certainly looking at a fake. Legitimate payroll systems produce numbers like $4,873.46 gross and $687.29 in federal tax.
Year-to-Date Figures Don't Add Up
Take the stated pay period gross and multiply it by the number of pay periods elapsed in the year. The result should closely match the YTD gross shown. If someone claims to earn $5,000 biweekly and it's the end of March (6 pay periods), their YTD should be around $30,000 — not $28,000 or $35,000. Discrepancies here are a near-certain sign of forgery.
Tax Withholding Percentages Are Wrong
Federal income tax withholding follows IRS tables. For a single filer earning $4,000 biweekly, federal withholding should be approximately $450–$600. If the pay stub shows $200 or $900, the numbers are fabricated. Social Security tax is always exactly 6.2% of gross wages, and Medicare is always 1.45%. If those percentages are off by even a small amount, the document is fake.
Employer EIN Doesn't Verify
Every legitimate employer has an EIN (Employer Identification Number) on file with the IRS. You can verify that the EIN listed on the pay stub matches the employer name using free IRS business lookup tools. Fake pay stubs frequently list invalid EINs or EINs that belong to unrelated companies.
Inconsistent Fonts or Spacing
When someone generates a fake pay stub using an online tool or edits a real one in Photoshop, the fonts often don't match perfectly. Look closely at the numbers — do they sit at the same baseline as the surrounding text? Is the spacing slightly off? Zoom in on a PDF version and compare the numerals carefully. Even small inconsistencies indicate tampering.
Employer Name Doesn't Match a Real Business
Google the employer name. Check that it matches a real, operating business at the address listed. Search the name combined with the city. Fraudulent applicants frequently invent employer names or use the names of real companies they've never worked for. A quick Google Maps check of the employer address takes 30 seconds and catches a surprising number of fabrications.
Pay Period Dates Are Off
Biweekly pay periods always start on the same day of the week and end exactly 14 days later. Semi-monthly pay periods fall on the same dates each month (e.g., the 1st and 15th). If the pay period on the stub is 13 or 15 days, or if the pay date is a Saturday or Sunday when banks are closed, the document is almost certainly fabricated.
The Document Metadata Reveals Editing Software
This is the one that catches the most fakes. PDF files contain hidden metadata that records what software was used to create them. A pay stub that was generated by QuickBooks or ADP payroll software will show that in the metadata. A pay stub that was created in Photoshop, Canva, or a web-based pay stub generator will show that instead. You can check PDF metadata for free using Adobe Reader (File → Properties → Description tab).
Quick math check: Net pay = Gross pay − Federal tax − State tax − Social Security (6.2%) − Medicare (1.45%) − any other deductions listed. If the math doesn't work out within a few dollars, the document has been manually edited.
What to Do When You Spot a Red Flag
Finding one red flag doesn't automatically mean the document is fake — payroll systems occasionally make errors. But finding two or more red flags in the same document is a strong indicator of fraud.
When you have concerns, the appropriate next step is to ask the applicant for a secondary form of income verification:
- Bank statements showing regular payroll deposits matching the claimed income
- W-2 form from the previous tax year from the same employer
- Employment verification letter on company letterhead, signed and dated
- Direct contact with the employer — call the HR department using a number you find independently, not one the applicant provides
Important: Never ask an applicant to verify their own documents. The point of verification is that it happens independently of the applicant. An applicant who offers to "call their HR department from their phone" is not providing independent verification.
How AI Has Changed the Fake Pay Stub Problem
Until recently, the most common fake pay stubs came from online generators — sites that let anyone create a professionally formatted pay stub by filling out a web form. These were detectable because they often had subtle formatting tells or missing elements that payroll software includes automatically.
The new wave of fakes uses AI image generation. Tools like Midjourney and DALL-E can produce photorealistic document images that pass visual inspection. The math may be wrong and the metadata will be telling, but to the naked eye, these documents look completely authentic.
This is why manual inspection alone is no longer sufficient for high-value rentals. The 8 red flags above catch most fake pay stubs, but not all of them — particularly the AI-generated variety.
Automating Pay Stub Verification
For landlords who process more than a handful of applications per year, manual verification is time-consuming and inconsistent. A trained eye can miss things that an algorithmic check catches every time.
VerifyDoc analyzes pay stubs automatically — checking math, font consistency, metadata, YTD calculations, tax withholding percentages, and 8 additional fraud signals — and returns a detailed authenticity report in under 60 seconds. For a $19 verification on a $1,500/month tenant, the cost is less than half a day's rent and can prevent months of legal proceedings.
Verify a Pay Stub in 60 Seconds
Upload any document and get an AI-powered authenticity report. Used by landlords, lenders, and HR teams to catch fraud before it costs them.
Verify a Document — $19 per reportThe Bottom Line
Fake pay stubs are common, increasingly sophisticated, and expensive to deal with after the fact. The 8 red flags in this guide — especially the math check and PDF metadata review — will catch the majority of fraudulent documents before you sign a lease.
For high-stakes rental decisions, combine manual review with automated verification. The cost of a $19 document check is trivial compared to the cost of a single fraudulent tenancy. Every application that looks legitimate deserves a 60-second verification.