CIS For Painters And Decorators: When Work Falls Inside Vs Outside CIS
- Atlas Tax
- Jul 9
- 14 min read
CIS for Painters and Decorators: When Work Falls Inside vs Outside CIS
Painting and decorating falls within the Construction Industry Scheme when it forms part of the construction, alteration, repair, extension, or demolition of a building or structure. Work carried out on domestic properties for individual homeowners, or for clients who are not themselves in the construction business, generally falls outside CIS, with no deduction obligation on either side.
Why Painters and Decorators Are Caught by CIS at All
The instinctive answer most painters give when asked about CIS is that they do not do construction work, they just paint walls. This misses the point of how HMRC defines construction operations.
CIS covers a broader range of activities than the word "construction" might suggest in everyday use. The legislation identifies painting or decorating the internal or external surfaces of any building or structure as a construction operation, explicitly. This is confirmed in HMRC's guidance: painting and decorating the internal or external surfaces of any building or structure are construction operations for CIS purposes.
The consequence is that a painter or decorator subcontracting to a main contractor, developer, or another business involved in the construction industry is subject to CIS on that work, even if no bricks are being laid or foundations dug. The classification of the work is determined by what is being done and in what context, not by whether the painter thinks of themselves as a construction worker.
When CIS Applies to Painters and Decorators
For CIS to apply to a painting or decorating job, three conditions broadly need to be present. The work must be a construction operation as defined, which includes painting and decorating on buildings and structures. The payment must be from a contractor within the CIS scheme, typically a company or individual who regularly carries out or commissions construction work, or a business that spends more than £1 million per year on construction operations (the deemed contractor threshold). And the payment must be made to a subcontractor, not an employee on PAYE.
Where all three are present, the contractor must verify the subcontractor with HMRC before making the first payment, then deduct CIS at the appropriate rate: 20% for a registered subcontractor, 30% for an unverified or unregistered one, and 0% for a subcontractor with gross payment status.
In practice, the vast majority of CIS-liable painting work involves commercial contracts on new developments, refurbishments, or maintenance contracts for property companies, housing associations, local authorities, or main contractors. A painter working directly for a housing developer on new-build units in Milton Keynes, for example, will almost certainly be paid by that developer under CIS, with the appropriate deduction made before payment. The same painter doing the same work on the same type of property for a private homeowner is in an entirely different position, which is where the domestic exemption becomes relevant.
The Domestic Exemption: Private Homeowners Are Not CIS Contractors
The most significant boundary that painters and decorators need to understand is the distinction between work for a private individual and work for a business in the construction chain.
A private individual who hires a painter to redecorate their home is not a CIS contractor and has no obligation to deduct tax from the payment. The homeowner is simply buying a service. No CIS registration, no deduction, no monthly return. The painter is paid gross and accounts for their tax and NIC through Self Assessment in the normal way.
This domestic exemption is well-established and applies regardless of how large or valuable the property is. A painter working on a substantial private residence, or a high-value renovation for a private buyer, is not within CIS unless the client is themselves operating as a contractor or property developer.
The classification depends on the nature of the entity engaging the painter, not the size or value of the job. A painter working for a property management company, however small, is in CIS territory. The same painter working for the occupying homeowner is not, even if the job is identical and the invoice amount is the same.
The Property Developer Line: Where It Gets Less Clear
The area that causes the most difficulty for painters and decorators is the treatment of property developers, landlords with multiple properties, and businesses buying or renovating property that they intend to sell or let.
A developer who renovates properties for resale is a contractor under CIS if they spend more than £1 million in any twelve-month period on construction operations, or if their core business is construction. Where this threshold is met, developers must operate CIS on payments to subcontractors including painters. For a smaller landlord or occasional developer operating below the £1 million threshold and not primarily in the construction business, the position is less clear-cut and depends on the specific pattern of activity.
HMRC's position is that a business which carries out construction work in the course of a property development business, and commissions third parties to do that work, may be a contractor under CIS regardless of the £1 million threshold if construction operations are integral to how the business operates. The threshold is a backstop for businesses that would not normally be in the construction industry at all but happen to spend heavily on works in a given year. It does not protect someone who is fundamentally in the property development business.
For the painter receiving instructions from a client, the practical check is: is this client registered for CIS as a contractor? If the answer is yes, and the client has verified the painter's CIS registration as required before making payment, the contract falls within CIS. If the client is a private homeowner or a small landlord well below any reasonable deemed contractor threshold, the work is outside CIS.
Mixed Work: How to Handle Jobs That Span Both CIS and Non-CIS
Painters and decorators commonly work across both domestic and commercial sectors, sometimes within the same month, and occasionally on a project that starts as commercial and transitions partway through. Understanding which invoices attract CIS deductions and which do not is essential for anyone in this position.
The rule is applied job by job, and contract by contract, not across a body of work globally. An invoice for domestic work goes directly to the homeowner and is paid gross, with no CIS involvement. An invoice for commercial work through a CIS contractor is subject to deduction before payment, and the payment received by the painter is net of that deduction. The painter's end-of-year Self Assessment return then reconciles the CIS credits (the deductions made by contractors) against their total tax liability.
A painter who mixes domestic and commercial work in the same week does not need to do anything particularly complicated, but they do need to keep clear records of which jobs were under CIS and which were not, and which payments have had CIS deducted. Mixing the two in accounts without distinguishing them creates complications when claiming CIS credit at the year end.
Where a project spans both CIS and non-CIS elements, for example an initial commercial phase under a main contractor followed by a separate punch-list job instructed directly by the new private owner, each phase should be assessed separately. The fact that an earlier part of the same property renovation attracted CIS does not mean all subsequent work on that property falls under CIS if the paying entity has changed and the new client is a private homeowner.
Do Painters and Decorators Need to Register for CIS?
Registration as a subcontractor under CIS is technically not mandatory. The alternative is to be deducted at the higher unregistered rate of 30% rather than the standard 20% rate. For most painters who regularly work on commercial contracts, CIS registration is straightforwardly worth doing, since it reduces the cash-flow cost of the ongoing deductions and shows contractors that the painter's tax affairs are in order. Gross payment status, which removes the deduction entirely, requires a higher test of tax compliance but is worth pursuing for larger, more established painting businesses where qualifying.
A painter who works exclusively for domestic clients has no practical reason to register for CIS as a subcontractor, since those clients are not in the CIS regime and will not be making deductions regardless of whether the painter is registered or not. Registering in this case creates unnecessary administrative obligations without any corresponding benefit.
The overlap position, where a painter does some domestic and some commercial work, involves registering as a subcontractor and giving the CIS number to any commercial contractor who asks for it, while continuing to invoice domestic clients in the ordinary way without any CIS reference. The two sides of the business operate in parallel. There is no requirement to tell domestic clients about the CIS registration, and it makes no difference to those jobs.
If a painter takes on commercial subcontractors themselves and pays them for painting work, they become a contractor under CIS and must register as a contractor, verify their subcontractors, make the appropriate deductions, and submit monthly returns. This is a separate obligation from subcontractor registration and applies even if the painter thinks of themselves primarily as a sole trader rather than a business.
How VAT Interacts With CIS for Painters
VAT and CIS are separate systems and should not be confused with each other, but they interact in a way that affects how invoices for commercial painting jobs are structured.
Where a painter is VAT-registered and the client is also VAT-registered, the domestic reverse charge may apply to the invoice. The domestic reverse charge for construction services shifts the obligation to account for VAT from the supplier (the painter) to the customer (the contractor). Where it applies, the painter's invoice shows the net amount with a notation that the reverse charge applies, and the contractor accounts for the VAT themselves. The painter does not charge VAT on the invoice in the usual way.
The CIS deduction, by contrast, applies to the labour element of the net amount (excluding any VAT in normal circumstances), regardless of whether VAT is being reverse-charged, zero-rated, or charged in the standard way. So for an inside-CIS, inside-reverse-charge job, the painter invoices for the net labour amount without adding VAT (stating the reverse charge applies), and the contractor then deducts CIS at the appropriate rate from the labour portion of that net figure before paying the painter.
For a painter who is not VAT-registered, the reverse charge does not apply, and there is no VAT consideration on the invoice itself, though the CIS deduction position on the labour element remains the same.
A Practical Checklist for Painters and Decorators in 2026/27
Before starting any job, establish who the paying client is and whether they are a CIS contractor. Ask directly if you are unsure. A client who is a registered CIS contractor will typically tell you, since they are the party with the obligation to verify and deduct.
For CIS-liable jobs, provide your UTR number to the contractor so they can verify your CIS registration before the first payment. Check that the deduction rate they intend to apply (20% for registered, 30% for unregistered, 0% for gross payment status) matches your actual HMRC-verified status.
Keep clear records distinguishing CIS jobs from non-CIS jobs in your accounting records. The CIS deduction statements you receive from contractors (which they must provide at the time of payment) are the evidence you need to claim credit for those deductions through your Self Assessment return.
If you also pay your own subcontractors for painting work, register as a CIS contractor, verify them through HMRC's online service before the first payment, apply the correct deduction rate, and submit your monthly returns by the 19th of each month following the payment month.
File your Self Assessment return for 2026/27 by 31 January 2028, including all income from both domestic and CIS-subject commercial work, and claim credit for the total CIS deductions shown on your statements. Any excess credit above your tax liability is refunded.
Key Takeaways
Painting and decorating the internal or external surfaces of a building or structure is explicitly a construction operation for CIS purposes. A painter subcontracting to a CIS contractor on commercial work is inside CIS regardless of whether any structural work is also taking place.
Work for private homeowners falls outside CIS. The paying client must be a CIS contractor, typically a business in the construction industry or a deemed contractor above the relevant threshold, for CIS to apply to the payment.
The 2026/27 CIS deduction rates are 20% for registered subcontractors, 30% for unregistered or unverified subcontractors, and 0% for those with gross payment status.
A painter doing a mixture of domestic and commercial work simply applies the appropriate rules to each contract separately, registers as a subcontractor for CIS purposes, and claims credit for all CIS deductions through their annual Self Assessment return.
Where a painter pays their own subcontractors for painting work, they become a CIS contractor, with all the registration, verification, deduction, and monthly return obligations that brings.
The VAT domestic reverse charge applies to inside-CIS painting jobs between VAT-registered businesses. The CIS deduction applies to the net labour amount regardless of the VAT treatment.
FAQs
Q1: As a painter and decorator, does repainting a kitchen in a private homeowner's house always fall inside the CIS scheme?
A1: Well, it's worth noting that this is one of those grey areas that catches many self-employed decorators off guard. In my experience advising clients across the UK, if you're working directly for a private householder who isn't in the construction business, the work typically falls outside CIS. The householder isn't considered a contractor, so no deductions apply. However, if that same job is part of a larger refurbishment contracted through a main builder or developer, it shifts inside CIS. Consider a decorator I worked with in Manchester who took on a series of kitchen refreshes for individual homeowners last year, he avoided CIS entirely on those, but when a local property firm hired him for similar work on rental conversions, deductions kicked in. Always check who is paying you; it's the payer's status that often decides it.
Q2: What happens if part of my decorating contract involves preparatory cleaning, does that pull the whole job into CIS?
A2: In my years helping tradespeople, I've seen this trip up quite a few. Preparatory cleaning tied to painting or decorating work generally falls inside CIS because it's integral to the construction operation. But routine cleaning of an established building with no ongoing renovation? That usually sits outside. Picture a decorator in Bristol called out to deep-clean and then repaint office walls after minor repairs, the whole package was caught by CIS. The key is whether the cleaning prepares for or forms part of the decorating. If you're unsure, document the scope clearly in your invoice to help your payer make the right call, and always double-check with HMRC for your specific setup.
Q3: I'm a self-employed decorator who sometimes spray-paints kitchen units and furniture for clients,
is this inside or outside CIS?
A3: It's a common mix-up, but here's the practical distinction I've shared with many clients. Spray painting fixed kitchen cupboards or built-in furniture as part of a property renovation or redecoration typically falls inside CIS. However, standalone work on movable furniture or items not attached to the building often sits outside, especially for private clients. One decorator I advised in Leeds ran into issues when he treated all spray jobs the same; separating his quotes helped him and his payers avoid unnecessary deductions. Look at the contract, if it's enhancing the building itself, expect CIS. This nuance can make a real difference to your cash flow.
Q4: Can a painter and decorator who takes on a helper or subbie for a big job become a contractor under CIS themselves?
A4: Absolutely, and this is where many sole traders get caught out, as I've seen repeatedly. If you engage another self-employed person to help with labour on a decorating contract, you may need to register as a CIS contractor and make deductions from their payments. It doesn't matter that you're primarily a decorator yourself. A client of mine in Birmingham expanded his one-man band for a school refurbishment project and suddenly had to handle monthly CIS returns. The fix? Register promptly if your turnover suggests regular subcontracting, and keep clear records of labour versus materials. It protects everyone involved and keeps you compliant.
Q5: How do regional differences, like working in Scotland, affect whether decorating work falls inside CIS?
A5: In my experience, the core rules are UK-wide, but Scottish tax nuances for higher-rate payers or Land and Buildings Transaction Tax can interact indirectly. CIS itself applies similarly across England, Wales, Scotland, and Northern Ireland for painting work on buildings. That said, I've advised several Edinburgh-based decorators whose cross-border jobs required extra care with verification. A hypothetical: a decorator splitting time between Newcastle and Glasgow might face slightly different end-of-year self-assessment implications due to Scottish income tax rates, but the inside/outside determination stays consistent. Always verify your payer's obligations regardless of location.
Q6: What if my decorating work is purely for a non-construction business like a shop or office fit-out, does CIS apply?
A6: It often does, depending on the payer. If the shop owner or business spends over the annual threshold on construction and acts as a deemed contractor, your painting work will fall inside CIS. But small businesses below the threshold or private individuals? Usually outside. I've had clients in retail units who assumed all their redecoration was exempt, only to find the landlord's involvement pulled it in. The practical tip: ask your client upfront about their CIS status or check via HMRC's online tools. It saves headaches and potential penalties down the line.
Q7: As a high-earning decorator with multiple contracts, how can I spot if one job has been wrongly treated as outside CIS?
A7: High earners especially need to watch this, as I've advised several who missed out on proper credits. Review your payment statements, if no deduction was made but the work was on a building via a builder, it might warrant a chat with the payer. One London client discovered a commercial repaint job had slipped through without CIS, leading to a quick adjustment that actually benefited his tax position. Keep a simple checklist: Who contracted me? Is it construction-related? Does the payer handle CIS? Catching these early prevents nasty surprises at Self Assessment.
Q8: Does supplying and fitting decorative finishes like wallpapering or specialist coatings always count as inside CIS?
A8: Generally yes for work on building surfaces. Wallpapering, gilding, or applying specialist finishes to walls or ceilings as part of decorating falls squarely inside, including the labour and often materials if integral. But pure supply of materials without installation? That tends to sit outside. A decorator I supported in Cardiff had a mixed contract for wallpaper supply plus fitting, separating the elements on invoices helped clarify deductions. It's these practical splits that can optimise your net pay without crossing any lines.
Q9: What pitfalls arise for gig economy or app-based painters and decorators regarding CIS classification?
A9: The rise of platforms has created new edge cases. Work booked through an app for private homes is often outside CIS, but if routed through a construction firm or property management company, it flips inside. I've seen decorators in gig work underestimate this, leading to unexpected deductions or compliance gaps. A useful approach: treat each booking individually and maintain clear records. One client adjusted his platform profiles to flag private vs trade work, smoothing his tax affairs considerably. Stay vigilant as these arrangements evolve.
Q10: If I'm registered for gross payment status under CIS, does that change when my decorating work might still fall outside the scheme?
A10: Gross payment status means no deductions on qualifying CIS work, but it doesn't make non-CIS work suddenly subject to the scheme. For pure private householder jobs or non-construction decorating, it remains outside regardless. In practice, I've helped clients with gross status maximise this by carefully selecting contracts, one high-earner focused more on direct homeowner work to simplify admin. It offers flexibility, but you must still meet the turnover and compliance tests to keep the status. Always align your business decisions with your registration type for best results.
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