How TG47's clean price, gross redemption yield and after-tax net yield have moved over time. A premium feature — sign in and subscribe to view the full history.
| Your income tax band | Net yield | Savings equiv* |
|---|---|---|
| No tax | 5.891% | — |
| Basic 20% | 5.394% | 6.74% |
| Higher 40% | 4.928% | 8.21% |
| Additional 45% | 4.812% | 8.75% |
*Savings Rate Equivalent = the gross yield a fully-taxable savings account or bond would need to match this gilt's net yield, at that tax rate. Gilt coupons are taxed as income; the capital gain to par is exempt from CGT. Figures don't include your Personal Savings Allowance, so they're conservative. How we calculate this.
TG47 is the UK Treasury gilt "1 1/2% Treasury Gilt 2047", paying a 1.5% annual coupon and redeeming at par (£100) on 22 July 2047 — about 20.9 years away. At its 11 Sep 2026 closing price of £47.67 the gross redemption yield is 5.891%. Because the coupon is low and the price is well below par, most of the return comes as the tax-free pull to par (a £5,233 capital gain per £10,000 nominal, exempt from CGT) rather than as taxable coupon income. That makes it unusually efficient for higher- and additional-rate taxpayers: an additional-rate (45%) payer keeps a net yield of 4.81% — to match that after tax, a fully-taxable savings account or bond would need to pay about 8.75% gross. That is how gilt income is taxed in practice: gilt coupons are taxed as income, while the capital gain is free of capital gains tax on any disposal — at redemption or an earlier sale — though interest accrued since the last coupon is taxed as income when you sell.
Prices are indicative closing levels for 11 Sep 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 (11 Sep 2026) and may be delayed. Verify before transacting. UK tax treatment may change.