| Your income tax band | Net real yield | Savings equiv* |
|---|---|---|
| No tax | 1.842% | — |
| Basic 20% | 1.603% | — |
| Higher 40% | 1.364% | — |
| Additional 45% | 1.304% | — |
Real yields are returns above RPI inflation. The coupon (including its inflation uplift) is taxed as income; the inflation uplift on the principal is free of CGT. Figures don't include your Personal Savings Allowance. How we calculate this.
TR35 is the UK index-linked gilt "1⅛% Index-linked Treasury Gilt 2035", maturing 22 September 2035. Both its coupon and its principal are uplifted by RPI inflation, so the quoted real yield of 1.842% is the return you earn on top of inflation. At its 2 Oct 2026 price of £94.10 (clean, before inflation adjustment) that is roughly a 5.34% nominal-equivalent yield if RPI averages 3.5%. The inflation uplift on the principal is free of capital gains tax; the (inflation-uplifted) coupon is taxable as income. That is index-linked gilt tax treatment in practice. Whether this beats a conventional gilt of the same maturity depends on whether RPI runs above the break-even inflation rate over its life. Note: UK index-linked gilts have no deflation floor — sustained deflation can reduce the redemption value below par.
Prices are indicative closing levels for 2 Oct 2026 and may be delayed — see the live gilt table for current figures at your tax rate. Information only, not financial advice.
Information only — not financial advice. Gilt prices are indicative from last available close (2 Oct 2026) and may be delayed. Verify before transacting. UK tax treatment may change.