How to Buy UK Government Gilts: A Practical Guide to Platforms, the DMO and What to Watch

There are three main routes for individual investors to buy gilts in the UK.

1. Investment platforms: The most popular route for retail investors. Platforms such as Hargreaves Lansdown, AJ Bell, interactive investor, Vanguard and Fidelity allow you to search for gilts by name, view current prices and yields, and place buy orders. Gilts are traded on the London Stock Exchange, and your platform handles the settlement. Dealing fees vary — some platforms charge a flat fee per trade (typically £5–£12), while others include gilt trading within their standard commission structure.

2. DMO Purchase and Sale Service: The UK Debt Management Office operates its own service for buying and selling gilts, administered by Computershare Investor Services PLC. To use this service, you must be registered as an Approved Group Investor. It is best suited to buy-and-hold investors who want a direct relationship with the government's own service. Neither the DMO nor Computershare provides investment advice.

3. Through a stockbroker or bank: Traditional stockbrokers and some banks offer gilt dealing as part of their investment services. This may be relevant if you already have a relationship with a broker or want telephone-based dealing.

For a comprehensive overview of how gilts work, see our guide to UK government gilts. For most investors, an investment platform is the easiest and most cost-effective option. You can hold gilts within a Stocks and Shares ISA or a SIPP for tax efficiency — see GOV.UK for current allowances (gov.uk/income-tax-rates), and you can buy and sell at any time during market hours.

Before buying a gilt, you need to understand three key numbers: the price, the coupon and the yield.

Price: Gilts are quoted per £100 of face value (nominal) — the DMO's gilt market pages list all outstanding issues. A gilt quoted at £95 means you pay £95 for every £100 of nominal value. At maturity, you receive £100 back — giving you a capital gain of £5 per £100 nominal. A gilt quoted at £105 means you pay more than face value and will receive less back at maturity — but the coupon payments along the way compensate for this.

Coupon: The annual interest payment, expressed as a percentage of face value. For example, 3¼% Treasury Gilt 2033 pays £3.25 per year for every £100 nominal, split into two semi-annual payments of £1.625 each. The coupon rate was set when the gilt was first issued and does not change.

Yield to maturity (redemption yield): This is the most important number for investors. It represents the total annualised return you will earn if you buy at today's price and hold to maturity — including both coupon payments and any capital gain or loss. A gilt with a low coupon trading below par (under £100) will have a yield higher than its coupon rate because of the capital gain at maturity.

For example, if 1% Treasury Gilt 2032 is priced at £82.93, the yield to maturity is approximately 3.25%. You receive the 1% annual coupon plus a capital gain of £17.07 spread over the years to maturity.

The UK gilt market offers a wide range of options. Choosing the right one depends on your investment goals and time horizon.

Short-dated gilts (under 5 years): These are the closest alternative to a savings account. They offer relatively predictable returns with minimal price volatility. If you want to park cash for 1–3 years with a known return and government backing, a short-dated gilt held to maturity is hard to beat. The yield will typically be close to market expectations for Bank Rate over that period.

Medium-dated gilts (5–15 years): These offer slightly higher yields to compensate for the longer commitment and greater price sensitivity to interest rate changes. Suitable for medium-term savings goals or portfolio diversification.

Long-dated gilts (15+ years): These are more volatile but can offer the highest yields. They are most sensitive to changes in long-term interest rate expectations. Pension funds are the primary buyers of long-dated gilts. Individual investors should only hold these if they are comfortable with significant price fluctuations or plan to hold to maturity.

Conventional vs index-linked: Conventional gilts pay a fixed coupon and return fixed principal — best when you expect inflation to fall. Index-linked gilts adjust payments for RPI inflation — best when you expect inflation to persist. With RPI at 3.8% in January 2026, index-linked gilts provide a hedge against continued elevated prices.

Gilt strips: For the broader context of where gilts fit alongside corporate bonds and other fixed income, see our bonds guide. Advanced investors can buy gilt strips — where the coupon payments and principal are separated and traded individually. These are zero-coupon instruments trading at a discount to face value. They have specific tax and accounting characteristics and are generally used by institutional investors.

The tax treatment of gilts has some important quirks that can work in your favour.

Income tax on coupons: Gilt coupon payments are subject to income tax at your marginal rate (20%, 40% or 45%). Gilts are paid gross — meaning no tax is deducted at source. You must declare gilt interest on your self-assessment tax return (or inform HMRC if you are on PAYE).

CGT exemption: Capital gains on gilts are exempt from capital gains tax. This is a significant advantage. If you buy a gilt below par (e.g. at £85) and hold to maturity (receiving £100), the £15 gain per £100 nominal is completely tax-free. This makes low-coupon gilts trading at a discount particularly attractive for higher-rate and additional-rate taxpayers — the gain is tax-free, while a comparable savings account would be fully taxable.

ISA and SIPP wrapper: Holding gilts within a Stocks and Shares ISA or SIPP shelters all income and gains from tax. For gilts, the ISA wrapper eliminates income tax on coupons (the main tax drag), making your entire return tax-free. This is especially valuable if you are a higher-rate taxpayer.

Personal Savings Allowance: Gilt interest counts towards your Personal Savings Allowance (£1,000 for basic-rate taxpayers, £500 for higher-rate, nil for additional-rate). If your total savings interest (including gilt coupons) exceeds this allowance, you will pay income tax on the excess.

The combination of CGT exemption and the ability to hold in an ISA makes gilts one of the most tax-efficient fixed-income investments available to UK retail investors.

Related reading: tax planning guide.

Here is a step-by-step walkthrough for buying gilts through an investment platform:

Step 1 — Open an account: If you do not already have one, open a Stocks and Shares ISA or general investment account with a platform that offers gilt dealing. Check that the platform allows direct gilt purchases (or use the DMO Purchase and Sale Service for direct access) (not all do — some only offer gilt funds).

Step 2 — Search for gilts: Use the platform's search function to find gilts. You can typically search by name (e.g. 'Treasury Gilt'), filter by maturity date, or browse a full list of available gilts. The platform will show the current price, coupon, maturity date and yield.

Step 3 — Compare yields: Look at the yield to maturity, not the coupon rate. Compare this with the best savings account rates for a similar term. Remember that the gilt yield is pre-tax (unless held in an ISA), but the capital gain component is CGT-exempt.

Step 4 — Consider accrued interest: When you buy a gilt between coupon dates, you will pay accrued interest to the seller — compensating them for holding the gilt since the last coupon date. This is automatically added to your purchase price by the platform. You will recoup this when you receive the next full coupon payment.

Step 5 — Place your order: Enter the nominal amount you wish to buy (e.g. £5,000 nominal). The platform will show the total cost including the gilt price and accrued interest. Confirm the order. Settlement is typically T+1 (one business day after the trade date).

Step 6 — Hold or sell: If holding to maturity, your coupon payments will be credited to your account semi-annually, and the principal will be repaid on the maturity date. If you want to sell before maturity, you can place a sell order at the current market price — though the price may be higher or lower than what you paid.

This article is for informational purposes only and does not constitute regulated financial advice. The value of investments can go down as well as up, and you may get back less than you invest. For personalised advice, consult a qualified financial adviser.