IR35 and Protection Insurance: What Contractors and Consultants Need to Know

IR35 — the off-payroll working rules — has been the defining tax issue for UK contractors and independent professionals for two decades. The reforms of 2017 (public sector) and 2021 (private sector) shifted the responsibility for determining employment status from contractors to their clients, and moved the tax risk up the supply chain. For many contractors, the result has been a choice between accepting PAYE deductions inside IR35, moving to an umbrella company arrangement, or restructuring their business model entirely.

What is less often discussed is how IR35 status — and the employment structures it gives rise to — affects access to income protection, life insurance, and critical illness cover. The interactions are important and often overlooked, to the financial detriment of contractors who assume their cover is better than it is.

This guide examines how IR35 and employment status affect protection insurance, what options are available under different engagement structures, and how to optimise your protection arrangements as an IR35-affected contractor. It does not constitute tax or financial advice; always seek qualified advice from an IR35 specialist and a protection adviser.

Why IR35 Status Matters for Protection Insurance

Income protection insurance, in particular, is highly sensitive to employment and income structure. IP insurers need to understand:

1. The nature of the income being protected. Is it employed income (PAYE), self-employed income, director's drawings (dividends and salary), or a combination?
2. The maximum benefit they will insure. IP benefit is linked to pre-disability income and is capped at a percentage of it (typically 60 to 70 per cent of gross earnings).
3. What happens to income if the policyholder is unable to work. If sick pay from an employer or umbrella company continues for a period, the deferred period should reflect this.

IR35 affects all three of these. A contractor who was previously operating outside IR35 — taking income as a combination of director's salary and dividends from a personal service company (PSC) — and who moves inside IR35 or to an umbrella company sees their income structure change fundamentally.

Outside IR35: PSC Contractors

A contractor operating outside IR35 through their own PSC (personal service company) typically takes:

• A low director's salary (often set at the personal allowance or National Insurance threshold)
• Dividends from the company's retained profits

From an IP insurer's perspective, the relevant income is the total economic benefit drawn from the company — salary plus dividends. Most IP insurers will assess maximum IP benefit on the basis of total income from the PSC, though the basis of calculation varies. Some insurers are more conservative, insuring only the director's salary; others take a broader view.

Key issue for PSC contractors: IP policies that use an "earnings-based" calculation at claim will refer to actual earnings in the period immediately before the claim. If a contractor has had a lower-income year (perhaps due to taking a sabbatical, reduced engagements, or taking extended holiday) immediately before becoming unable to work, the IP benefit calculated at claim may be lower than expected.

Life insurance for a PSC contractor can be structured through a relevant life policy, written in trust, with premiums paid by the company. This is a tax-efficient structure: the company receives a corporation tax deduction, the benefit is typically outside the director's estate, and there is no benefit-in-kind charge where the arrangement meets HMRC's conditions. IR35 does not directly affect relevant life policies for PSC directors.

Inside IR35: PAYE Through the Client or Agency

Contractors determined to be inside IR35 are taxed as employees — their fee income is subject to income tax and national insurance under PAYE, typically deducted at source by the fee-payer. They do not have the flexibility to take income as dividends.

Income protection. A contractor operating inside IR35 through PAYE typically receives no employer sick pay beyond statutory sick pay (SSP). This is a significant gap. The employed contractor does not have the benefit of employer-sponsored income protection (unless the agency or client's employer scheme extends to them, which is rare for contractors). Individual IP cover is therefore essential.

The maximum IP benefit for an inside-IR35 PAYE contractor is calculated on their gross PAYE earnings, typically the day rate multiplied by working days — though actual income fluctuates, and many IP insurers cap benefit based on a 12-month average of actual earnings.

Short contract periods create gaps. Contractors between contracts have no income and no earnings basis for an IP claim. IP cover continues (premiums must be maintained) but the benefit calculated at claim is based on pre-disability earnings, not on a period of zero income. Contractors should discuss with their adviser how gap periods affect the benefit calculation under their specific policy.

Critical illness. CI cover is not earnings-linked in the same way as IP — it pays a fixed lump sum on diagnosis. An inside-IR35 contractor can hold CI cover on the same basis as any other individual, and the sum assured is not affected by income fluctuations.

Umbrella Company Employees

Umbrella companies employ contractors and put them on their payroll, deducting PAYE and employee NICs. Umbrella employment typically comes with statutory benefits — SSP, statutory maternity/paternity pay — but rarely with enhanced sick pay or employer-funded IP or CI cover.

Some umbrella companies offer voluntary group protection benefits to their contractors — typically at the contractor's cost, though at group rates. This is worth investigating, as group IP under an umbrella can provide an accessible and competitively priced option for contractors who find individual IP difficult to obtain or afford.

The "employed earner" status under an umbrella. Contractors employed through an umbrella are PAYE employees. Their IP benefit calculation is straightforward — based on gross PAYE salary. The challenge is that umbrella remuneration can include a fixed "employer minimum wage" salary plus assignment-specific top-up pay, which may complicate the earnings calculation. Ensure that your IP policy captures total remuneration, not just the basic employment salary.

Variable Income and Maximum IP Benefit

Variable income is one of the most challenging aspects of IP for contractors. An insurer calculating the maximum benefit payable must assess what income the contractor had before the disability arose. Common approaches are:

• 12-month average: The insurer calculates average monthly income over the 12 months immediately before the disability. A strong final year means a higher benefit; a patchy or interrupted year means a lower one.
• Best of two or three years: Some insurers use the highest average earnings over a period of two or three years, giving more favourable treatment to contractors with variable but generally high earnings.
• Day rate basis: Some specialist IP providers that understand contractor income will calculate benefit based on the contractor's standard day rate and typical working pattern — a more appropriate basis for many.

Contractors should seek IP policies specifically designed for or sympathetic to variable income patterns — ideally with maximum benefit based on a multi-year earnings average rather than the immediately prior 12 months.

Practical Steps for IR35-Affected Contractors

1. Review your IP policy when your IR35 status changes. A change from outside to inside IR35, or from PSC to umbrella, changes the income structure the policy is insuring. Notify your insurer or adviser and ensure the policy remains appropriate.

2. Check whether your umbrella employer offers group IP. This may be a cost-effective supplement or alternative to individual cover.

3. Maximise the deferred period to match your actual sick pay. Contractors with no enhanced sick pay and minimal SSP should consider whether a 4-week or 13-week deferred period is more appropriate than the longer periods often recommended for PAYE employees with employer sick pay.

4. Document your earnings carefully. An IP claim will require documentary evidence of pre-disability income. Keep clear records of invoices, day rates, and annual earnings — including periods of lower earnings that you do not want to be used as the claims basis.

5. Consider relevant life cover through your PSC if outside IR35. Relevant life policies remain one of the most tax-efficient life insurance structures for PSC directors and are unaffected by IR35 in most cases.

6. Revisit critical illness cover separately. CI is a fixed-sum benefit and is not materially affected by IR35 status or income structure. Ensure adequate CI cover is in place regardless of your employment model.

The Self-Employed and Sole Trader Consideration

Some IR35-impacted contractors choose to step outside the contractor structure entirely and engage as sole traders, providing services as genuine freelancers without a PSC. Sole traders have fewer IP options than PSC directors (relevant life cover is not available to unincorporated businesses) but can access individual IP cover on a self-employed basis.

The calculation of maximum IP benefit for a sole trader is typically based on net profit (income after business expenses), which can produce a lower benefit ceiling than a PAYE or PSC director calculation for the same gross income.

How Global Investments Can Help

Global Investments has extensive experience advising contractors, consultants, and self-employed professionals on protection structures that work within their specific income and employment models. We understand the IR35 landscape and the implications for insurable income, maximum benefit calculations, and policy structure.

We can review your existing IP, life, and CI cover in the context of your current IR35 status, advise on whether your policies remain appropriate following any changes in engagement model, and search the market for IP solutions that treat variable contractor income fairly.

For PSC directors, we can advise on the optimal combination of relevant life cover, director-funded individual IP, and corporate-funded protection benefits. For inside-IR35 or umbrella contractors, we can identify group and individual options that provide genuine protection without the limitations of SSP alone.

This guide is for information only and does not constitute tax or financial advice. IR35 rules are complex and subject to change; always seek qualified IR35 specialist advice on your employment status determination, and qualified financial advice on your protection arrangements.