Non-compliant umbrella companies are still active in the UK. Some rely on tax avoidance schemes. Some claim accreditations they do not have. Some underpay holiday pay. Others sit inside mini umbrella fraud networks. They can look fine at first glance, so you need to check them properly.
Why this matters more since April 2026
From 6 April 2026, JSL rules make recruitment agencies liable for unpaid PAYE from their umbrella. Many agencies are already removing non-compliant umbrellas from Preferred Supplier Lists. If the umbrella you use loses agency approval, you may need to move quickly.
Non-compliant umbrellas create problems for agencies, but contractors feel the damage too. P45s arrive late. P60s are wrong. Payslip records get disputed. HMRC enquiries can drag on for months.
It also helps to understand what JSL means for contractors before you read the rest.
Red flag 1: Take-home pay promises above standard PAYE rates
Any umbrella offering 80% or more take-home pay is not running legitimate PAYE. Once employer NIC, employee NIC, and income tax are taken properly, a basic rate taxpayer will usually take home around 60 to 70% of the assignment rate. Anything above that means something is being hidden or avoided.
The schemes that promise high take-home often use:
- Loan arrangements, where the money is paid as a “loan” that is never meant to be repaid.
- Credits or “benefit” payments that are not treated as employment income.
- Offshore structures that move income outside UK tax.
All of these are tax avoidance. HMRC has investigated and closed many of them. Contractors in these schemes have later received retrospective tax bills.
If an umbrella quotes you 80% or more take-home, walk away. Use the umbrella take home pay calculator to see what legitimate PAYE looks like at your rate.
Red flag 2: Payslip doesn’t show all deductions separately
A compliant umbrella payslip should show each item separately: gross assignment rate, employer NIC, umbrella margin, gross wage, employee NIC, income tax, and net pay. If those figures are hidden inside one “employment costs” or “admin fee” line, something is off.
You should be able to see every deduction clearly. Employer NIC is 15% from April 2025, so it should appear as a specific pound amount. Employee NIC is 8% on earnings between the lower and upper thresholds for 2026 and 2027. Income tax follows your tax code. All three should be visible.
If you see unexplained “processing fees” taken after net pay, that is a red flag. The umbrella margin should come out of the gross assignment rate, not after your net pay is worked out.
Red flag 3: No FCSA or Professional Passport accreditation
Check the FCSA membership list at fcsa.org.uk and the Professional Passport member list at professional-passport.co.uk. If the umbrella is missing from either, ask for written proof of current accreditation. If they cannot provide it, treat them as non-accredited.
FCSA accreditation is not self-declared. It depends on an independent audit. The FCSA list is public and current. The same is true for Professional Passport.
A few things to watch:
- Make sure the company name on the list matches the company on your payslip exactly.
- Check that the accreditation is current, not lapsed.
- Do not accept old accreditation letters as proof of current status.
Read the full detail on umbrella company compliance to see what each body audits.
Verify FCSA and Professional Passport accreditation status directly.
Red flag 4: Your payslips come from a company you didn’t choose
If the company name on your payslip does not match the umbrella brand you signed with, that is a structural warning sign. Mini umbrella fraud often routes workers through several small companies. If the employer name keeps changing on your payslip, pay attention.
You should know who you work for. Check Companies House at companieshouse.gov.uk. Enter the company number from your payslip. Look at when the company was incorporated, how many companies share the same director, whether the director is UK-based, and whether the company has been dissolved recently or flagged.
A recently incorporated company with a foreign director and few employees matches the pattern HMRC has identified in mini umbrella fraud.
Red flag 5: Umbrella can’t answer basic questions
A compliant umbrella answers these questions directly: What is your current FCSA accreditation date? Can you show us a sample payslip? How do you handle an HMRC query on a contractor’s behalf? If they dodge any of those, something is wrong.
Ask your umbrella:
- When was your last FCSA audit?
- Are you currently on the Professional Passport member list?
- Can you show me an example payslip with all deduction lines visible?
- What do you do if HMRC questions my tax record?
A compliant umbrella answers quickly and without fuss. They know their audit date. They can send sample payslips. They have a clear process for HMRC correspondence.
A non-compliant umbrella hedges, delays, or deflects. Some point to “equivalent” accreditation from bodies you have never heard of. Those are not recognised. FCSA and Professional Passport are the two bodies that matter.
What to do if you’re already with a non-compliant umbrella
Switch. Ask for your P45 in writing. Download every payslip first. Note your start date, end date, and every deduction line. That gives you a record if HMRC questions the period later. Move to a compliant umbrella straight away.
Do not wait to see whether your current umbrella “fixes” the problem. Non-compliant umbrellas rarely self-correct. They restructure, rebrand, or dissolve.
Choosing a compliant umbrella company from the start avoids all of this. DASA holds dual FCSA and Professional Passport accreditation, which puts it in a very small group of UK umbrellas with both.
FAQ
What is a non-compliant umbrella company?
A non-compliant umbrella company is one that does not run genuine PAYE. Signs include tax avoidance schemes, false accreditation claims, hidden deductions, take-home pay above standard PAYE rates, and payslips from companies with no FCSA or Professional Passport accreditation.
What take-home pay percentage signals a non-compliant umbrella?
Any umbrella promising 80% or more take-home pay cannot be running legitimate PAYE. Standard PAYE deductions mean genuine take-home is typically 60 to 70% of the assignment rate for a basic rate taxpayer.
How do I check if my umbrella has FCSA accreditation?
Search the FCSA membership list at fcsa.org.uk and the Professional Passport list at professional-passport.co.uk. Both lists are public. Confirm the company name matches your payslip and that accreditation is current, not lapsed.
What should a compliant umbrella payslip show?
A compliant payslip must separately show the gross assignment rate, employer NIC, umbrella margin, gross wage, employee NIC, income tax, and net pay. Any hidden “employment costs” or unexplained deductions after net pay are red flags.
What should I do if I think my umbrella is non-compliant?
Request your P45 in writing, download all your payslips immediately, and take your P45 to an FCSA and Professional Passport accredited umbrella. Keep records of every deduction line for the period you were with the non-compliant umbrella.
