Pension Carry Forward Calculator 2026/27

Calculation runs based on standard HMRC rules.

Deductions are calculated and adjusted accordingly.

Frequently Asked Questions & Detailed Tax Guide

What is pension carry forward and how does it work?

Pension carry forward is a valuable tax concession that allows individuals in the UK to make pension contributions exceeding the standard annual allowance by “carrying forward” unused allowances from the previous three tax years. For the 2026/27 tax year, the standard Pension Annual Allowance (the maximum amount you can contribute to your pension and receive tax relief on) is **£60,000**. If you did not utilize the full £60,000 in any of the past three years, you can carry that unused capacity forward to make a large contribution today, saving substantial income tax in your highest tax year.

What are the rules and constraints of carry forward?

To use carry forward, you must comply with four strict conditions:

• Membership: You must have been a member of a registered UK pension scheme during the year you want to carry forward from, even if you made no contributions.
• Order of Use: You must fully utilize your current year’s annual allowance (£60,000) first, before drawing on unused allowance from the oldest of the three years.
• Earnings Limit: Personally made contributions are still capped at **100% of your relevant UK earnings** for the current tax year. If your salary is £40,000, you cannot personally contribute more than £40,000 and get tax relief, regardless of carry forward allowance. (Note: Employer contributions are not bound by the earnings limit, only the annual allowance limits).
• Tapered Annual Allowance: If your income exceeds £260,000, your annual allowance is tapered down, affecting your carry forward values.

Step-by-Step Mathematical Calculation: Carry Forward Capacity

Let’s calculate the maximum pension contribution capacity for an individual in 2026/27 who has a salary of £100,000 and has made the following historic contributions:

• 1. 2023/24: Allowance £60,000 | Contributed: £40,000 (Unused: £20,000)
• 2. 2024/25: Allowance £60,000 | Contributed: £50,000 (Unused: £10,000)
• 3. 2025/26: Allowance £60,000 | Contributed: £30,000 (Unused: £30,000)
• 4. 2026/27 Current Allowance: £60,000
• 5. Total Carry Forward Capacity: £20,000 (2023/24) + £10,000 (2024/25) + £30,000 (2025/26) = £60,000.
• 6. Maximum capacity for 2026/27: £60,000 (Current) + £60,000 (Carry Forward) = **£120,000**.
• 7. **Earnings check:** Because the individual earns £100,000, their maximum *personal* tax-relieved contribution is capped at **£100,000**. To utilize the full £120,000 capacity, their employer must make the contribution on their behalf as an employer contribution.

Tax Expert Pro-Tips: Avoiding High-Income Tax Traps

David Vance, CTA FCA, recommends: “Carry forward is the ultimate tool for high earners to escape the 60% tax trap between £100,000 and £125,140. If you receive a large bonus that pushes your income to £140,000, you can make a carry-forward contribution of £40,000 to bring your adjusted net income back to £100,000. This saves you up to £16,000 in income tax, restores your full personal allowance, and significantly boosts your retirement wealth.”

Legislative References

• Finance Act 2004 – Section 228 (Annual allowance) and Section 228A (Carry forward of unused annual allowance).
• HMRC Pensions Tax Manual (PTM055100-055200) – Carry forward calculation methodology.