Corporation Tax Planning
For owner-managed businesses, the months leading up to a financial year end represent one of the most valuable windows for tax planning. Without a structured review in place, profitable companies can find themselves facing avoidable liabilities simply because the right questions weren't asked in time. Timing and preparation are everything — and the difference between reactive and proactive advice can be considerable.
Strategic Tax Advice for Owner-Managed Businesses
The P10 Accountancy team works closely with director-shareholders to identify and implement legitimate tax planning opportunities before year end deadlines pass.
In this case, we were approached by a long-established owner-managed company ahead of its March 2026 year end. The business had enjoyed a strong trading year and had accumulated significant cash reserves. With four active director-shareholders — all operating Self-Invested Personal Pensions — there was a clear opportunity to combine immediate tax efficiency with longer-term commercial planning.
Our detailed pre-year end review projected profit before tax of approximately £320,000, creating an estimated corporation tax liability of £80,000 at the prevailing rate.
We carried out a full review of pension contribution opportunities available to each director, including current annual allowances, unused brought-forward allowances from prior years, and the corporation tax treatment of employer contributions. We prepared three separate planning scenarios — each clearly illustrating taxable profit positions, estimated liabilities, and cash retained within the business and pension structures — allowing the directors to make a fully informed decision before the year end closed.
Delivery For Our Clients
The solution we delivered was as follows.
Projected profit before planning — £320,000
Taxable profit after planning — £80,000
Original corporation tax estimate — £80,000
Revised corporation tax liability — £16,000
Corporation tax saved — £64,000
Directors benefiting — 4
This solution delivered on all objectives for our clients:
✔ Reduced the corporation tax liability by £64,000 through legitimate pension planning
✔ Retained long-term value within the directors' pension arrangements rather than losing it to tax
✔ Established a foundation for future SIPP property acquisition and leaseback — creating a tax-efficient structure for the business going forward
Tax Planning for Owner-Managed Businesses
Are you approaching a financial year end and looking to review your corporation tax position? Do you want to understand how pension planning could work alongside your wider business strategy? Our accountancy team specialises in proactive, commercially-led tax advice for owner-managed businesses. Get in touch to explore what planning opportunities may be available before your year end passes.