Most umbrella contractors cannot claim travel and subsistence to their regular workplace. That surprises a lot of people. The rule comes from the SDC test, and most umbrella contractors fail it. This guide explains why, what you cannot claim, and what you can.
What is the SDC test?
SDC stands for Supervision, Direction, and Control. If you are subject to any of these from your end client, HMRC treats your regular workplace as a “permanent workplace.” Travel and subsistence to a permanent workplace are not tax-deductible.
The test works like this. HMRC asks whether the end client supervises, directs, or controls the way you do your work. If yes, you are caught by SDC. Most umbrella contractors in professional roles are caught, even if they work independently and have a high skill level. The question is not whether supervision happens often. It is whether the right to supervise exists at all.
Under the 2016 legislation changes, umbrella contractors are assumed to be subject to SDC unless they can clearly show otherwise. The burden is on the contractor and umbrella to prove the exception applies.
What expenses can’t umbrella contractors claim?
Travel to and from the same work location each day is not deductible once that location is treated as a permanent workplace. This includes mileage, public transport, parking, and subsistence at or near that workplace.
The expenses most umbrella contractors expect to claim, like daily commuting costs, lunch near the site, and mileage to the same client office, are the ones blocked by SDC.
Before 2016, many umbrella contractors claimed these expenses through salary sacrifice arrangements or flat-rate schemes. HMRC closed those routes in April 2016. Any umbrella still offering those arrangements now is operating incorrectly.
This matters when you read our umbrella contractor pay and tax guide, because the expenses rules changed in 2016 and some older articles still describe the old position.
What can umbrella contractors claim?
Some expenses remain claimable. These are expenses that are wholly, exclusively, and necessarily incurred in carrying out the job, not in getting to and from it.
Legitimate claimable expenses for umbrella contractors typically include:
Tools and equipment you buy yourself. If your assignment requires a specific tool and the client does not supply it, the cost may be claimable if the item is used only for work, not personal use.
Professional subscriptions and memberships. Annual fees for professional bodies like CIPD, RICS, BCS, and CIMA that are directly required for your work are claimable.
Specialist work clothing. Protective clothing required for the job, like hard hats, hi-vis vests, and safety boots. Not general work attire.
Training and CPD. Courses that maintain or update skills directly needed for your current role. Not training to move into a new field.
Travel to a temporary workplace. If you work at a new client site for a short period, and it is genuinely temporary, travel may be claimable. But this exception is narrow and needs a careful check.
Your umbrella should review any expense claim before processing it. A compliant umbrella company will not process disallowed claims because that creates HMRC liability for you.
How do compliant umbrellas process expenses?
A compliant umbrella processes legitimate expense claims through payroll. The reimbursement appears on your payslip. Employer NIC does not apply to genuine expense reimbursements. That creates a small tax saving on qualifying amounts.
If your umbrella reimburses expenses outside payroll, as a separate payment with no payslip record, that is a red flag. All employment income and reimbursements must flow through PAYE.
Compliant processing requires your umbrella to hold receipts. If you claim professional subscription fees, they need the membership invoice. If you claim specialist tools, they need the receipt. Keep your records carefully. The umbrella company calculator shows your expected take-home before any expense claims, which is the PAYE baseline your expenses are measured against.
What about the NLW floor and expenses?
Expense reimbursements do not count toward your gross wage for NLW purposes. Your umbrella cannot offset NLW compliance by including expense reimbursements in the NLW calculation. The gross PAYE wage must meet the NLW floor on its own.
This matters because some contractors assume a large expense reimbursement makes up for a low gross wage. It does not. The NMW and umbrella pay rules are separate from the expense question.
What should you do if your umbrella says you can claim travel and subsistence?
Ask them to confirm in writing which specific HMRC exemption they are relying on. If they cite an SDC exemption, ask for evidence that SDC has been formally assessed and that you qualify. A compliant umbrella will not promise travel and subsistence claims without that assessment.
Umbrellas that still offer flat-rate travel and subsistence schemes, or that say “most of our contractors claim these,” are operating in grey territory at best and in breach at worst. HMRC compliance checks can produce retrospective tax assessments for years where disallowed expenses were claimed.
If you are unsure about your own SDC status, a tax adviser can assess it. Your umbrella should also offer that service or point you to one.
Frequently Asked Questions
Can umbrella contractors claim travel and subsistence expenses?
Most cannot. If you are subject to Supervision, Direction, or Control (SDC) from your end client, HMRC treats your regular workplace as permanent. Travel and subsistence to a permanent workplace are not tax-deductible. This rule has applied since April 2016.
What is the SDC test for umbrella contractors?
SDC stands for Supervision, Direction, and Control. If your end client has the right to supervise, direct, or control how you work, even if they rarely do it, you are subject to SDC. Most umbrella contractors are treated as subject to SDC by default under HMRC rules.
What expenses can umbrella contractors legitimately claim?
Legitimate claims include tools used only for work, professional subscriptions required by the role, specialist protective clothing, CPD that maintains current role skills, and travel to genuinely temporary workplaces. All require receipts and must be processed through payroll.
How should a compliant umbrella process expense claims?
Claims should appear as a reimbursement line on your payslip, processed through PAYE. Your umbrella must hold receipts. Payments made outside payroll with no payslip record are a compliance red flag.
Can I still claim expenses if my umbrella says I can?
Ask them which HMRC exemption applies and whether SDC has been formally assessed. A compliant umbrella will not promise travel and subsistence claims without that assessment. Disallowed claims can lead to retrospective tax assessments.
