For a high-earning UK contractor, the wealth-building toolkit available through the limited company is materially better than what an employee has access to. Pension contributions made by the company are corporation-tax deductible at scale, exempt from Employer NI, and tax-free for the recipient on the way in. SSAS pensions allow the pension fund to invest in commercial property, including potentially the contractor's own office. Treasury management of retained company profits in cash, gilts, or bonds preserves the value while waiting for tax-efficient extraction. And the eventual exit (via MVL) accesses Business Asset Disposal Relief at favourable CGT rates.
This guide covers the contractor-specific wealth management strategies. Each section links to a detailed companion piece.
Securing a residential mortgage as a contractor is harder
Most high-street mortgage lenders apply restrictive criteria to contractors: requiring 2-3 years of trading history, treating dividends as variable income, or requiring full Self Assessment SA302s for multiple years. Contractor-specialist mortgage brokers (CMME, Freelancer Financials, John Charcol) work with lenders who understand contractor income and approve at standard high-street rates. Going through a generalist broker frequently produces inferior terms or outright rejection.
Funding a SIPP from your limited company
A Self-Invested Personal Pension (SIPP) funded by company contributions is one of the most tax-efficient extraction routes available:
- 1Company makes employer contribution to the director's SIPP.
- 2Contribution is deductible against corporation tax (up to 25% saving).
- 3No Employer NI on pension contributions.
- 4No income tax or employee NI on the way in for the director.
- 5The pension grows tax-free (no income tax or CGT on growth inside the pension).
- 6On drawdown (from age 55, rising to 57 in 2028): 25% tax-free, remainder taxed as personal income at retirement income tax rate.
For a contractor with surplus profits, redirecting £20,000-£50,000 per year into pension contributions is typically the largest tax-saving move available. The annual allowance is £60,000 for 2025-26.
Pension annual allowance and carry forward
Where current-year pension allowance does not absorb available profits, carry-forward of unused allowance from the prior 3 tax years is permitted:
- Each of the prior 3 tax years contributes its unused allowance forward.
- Unused 2022-23, 2023-24, and 2024-25 allowances combined with the current 2025-26 allowance can produce contribution capacity of £200,000+ in some scenarios.
- The contractor must have been a member of a UK registered pension scheme during the relevant prior years (even if no contributions were made).
- Tapered annual allowance applies for high earners (adjusted income above £260,000), reducing the maximum contribution.
For a contractor in a particularly profitable year, carry-forward catch-up contributions absorb otherwise highly-taxed profit at the lowest effective tax rate available.
SSAS pensions and commercial property
A Small Self-Administered Scheme (SSAS) is a corporate pension scheme typically with up to 11 members, often used by contractor-director groups (or husband-wife teams) to invest pension funds in commercial property:
- SSAS can buy commercial property (offices, warehouses, retail) directly.
- The property can be leased to the sponsoring company at an arm's-length rent, the rent is deductible for the company and tax-free in the SSAS.
- Loan-back: the SSAS can lend up to 50% of its assets back to the sponsoring company at a commercial rate of interest.
- On retirement: the property can either be sold or transferred to the member's personal pension.
- Specialist setup with a SSAS administrator (about £500-£2,000/year ongoing cost).
For a contractor with substantial pension assets and an interest in commercial property, SSAS is materially more tax-efficient than buying personally.
Treasury management for retained company profits
A contractor company with substantial retained profits can hold those profits in cash, gilts, or money-market funds rather than taking dividends immediately. Retained profits accumulate in the company at corporation tax rate (19-25%) and can be extracted later via MVL at CGT rate (with BADR potentially 14%). For high earners deferring extraction to a year of lower personal income, the tax saving across the whole stack is substantial.
Income protection and critical illness
Self-employed contractors do not get statutory sick pay. Income protection insurance fills the gap:
- Income protection: pays a percentage of income (typically 50-65%) if the contractor cannot work due to illness/injury, after a deferment period (4, 8, 13, or 26 weeks). Pays until recovery, retirement, or end of policy term.
- Critical illness: lump sum if a major illness is diagnosed (specific list of conditions).
- Tax treatment: premiums paid by the company are not deductible for company tax but are not a benefit-in-kind for the director (executive income protection plan structure).
- Premiums for personal IP (paid out of post-tax income) are not deductible but the eventual benefit is tax-free.
Securing a residential mortgage as a contractor
Contractor mortgages require specialist lenders. The patterns:
- 1Specialist contractor brokers know which lenders accept the contractor income model.
- 2Most accept day rate × 5 days × 48 weeks as gross income (i.e., a £500/day contractor is treated as £120,000 gross).
- 3Some lenders will accept the salary plus dividends approach via SA302s.
- 4Some require 2-3 years' contracting history; others accept 1 year of contracting plus prior employment in the same field.
- 5Mortgage rates available are similar to standard high-street rates for accepted contractors.
Wealth or pension review needed?
A contractor accountant working with specialist wealth advisers will design the SIPP/SSAS structure, optimise contributions, and plan exit. Free initial assessment.
