How to Buy UK Gilts: A Step-by-Step Guide
Key Takeaways
- UK 10-year gilt yields stand at ~4.80% in early April 2026, retreating from the 4.92% late-March peak but still the best entry point for income investors since the 2008 financial crisis.
- Buying through a platform inside a Stocks & Shares ISA is the optimal route for most investors — all income and gains become completely tax-free.
- Gilts are exempt from capital gains tax, making low-coupon gilts trading below par especially valuable for higher-rate taxpayers.
- iShares IGLT (0.07% charge) is the simplest option for passive investors; individual gilts suit those wanting a guaranteed return at maturity.
- The BoE's unanimous March hold at 3.75% signals rates stay elevated — meaning gilt yields remain attractive — until Iran conflict inflation pressures ease.
UK 10-year gilt yields hit 4.80% in early April 2026, retreating from the 4.92% late-March peak but still the highest sustained yields since the 2008 financial crisis. That single number makes this the best entry point for gilt buyers in almost two decades. Whether you want steady income, a hedge against equity volatility, or the CGT exemption that makes gilts uniquely tax-efficient, the case for buying has rarely been stronger.
The practical challenge is knowing which route to use. Gilts can be purchased directly from the government, through a broker platform, or via low-cost ETFs — each with different costs, minimums, and tax implications. Your choice depends on how much you're investing, whether you want an ISA wrapper, and how actively you plan to manage the position.
This guide covers all three methods, the tax advantages that make gilts stand apart from corporate bonds, and why the current yield environment — shaped by the Iran conflict and a Bank of England frozen at 3.75% — creates a specific opportunity for income investors.
Gilt Types: Know What You're Buying
Three categories of gilts matter for individual buyers.
Conventional gilts pay a fixed coupon every six months and return £100 at maturity. The 10-year conventional gilt yields roughly 4.80% as of early April 2026 — meaning a £10,000 investment returns approximately £480 per year in income, paid in two installments.
Index-linked gilts adjust both coupon and redemption value with the Retail Prices Index (RPI). With UK CPI running at 3.0% and the Bank of England projecting 3-3.5% over coming quarters, linkers provide genuine inflation protection. The trade-off: their initial yield is lower (typically 0.5-1.5% real), so they only outperform conventionals if inflation exceeds the breakeven rate.
Maturity bands determine your interest rate risk. Short-dated gilts (under 7 years) are most sensitive to Bank Rate changes — relevant now that the BoE has held at 3.75% and markets are now split, with ~47% chance of an April cut as de-escalation hopes grow. Long-dated gilts (15+ years) move more with inflation expectations and fiscal outlook. The 30-year gilt at 5.61% offers the highest income but the greatest price volatility.
Method 1: Direct Purchase Through the DMO
The UK Debt Management Office lets individuals buy gilts without a broker, holding them in a dedicated account at the DMO.
The process is deliberately simple: download forms from dmo.gov.uk, post them with payment, and the DMO executes at the next available market price — usually within a few business days. The minimum purchase is £100 nominal.
Advantages: No ongoing fees, no platform charges, no counterparty risk beyond the UK government. You hold the gilts directly in your name.
Drawbacks: No real-time pricing. No ISA or SIPP eligibility — a significant disadvantage given gilts' tax treatment. Slow execution means you can't react to market moves. Selling before maturity is possible but equally slow.
This route suits buy-and-hold investors who plan to hold a gilt to maturity, don't need tax wrappers, and want the lowest possible cost. For everyone else, a platform is better.
Method 2: Buying Through a Broker Platform
Most UK investors should buy gilts through an investment platform — Hargreaves Lansdown, AJ Bell, Interactive Investor, or Fidelity all offer gilt trading.
Search for the specific gilt by name (e.g., "Treasury 4.25% 2034"), place an order during market hours, and you'll get real-time execution. The critical advantage: you can hold gilts inside a Stocks & Shares ISA or a SIPP.
Why the wrapper matters:
- ISA: All coupon income and capital gains are completely tax-free. With the 10-year yielding 4.80%, that's ~£480 per £10,000 invested — tax-free, risk-free income backed by the UK government.
- SIPP: Contributions receive tax relief at your marginal rate, and the gilt income compounds tax-free inside the pension.
Platform costs vary meaningfully. Flat-fee platforms (Interactive Investor at ~£11.99/month, or AJ Bell at ~£3.50/month for ISAs) become cheaper per pound invested as your portfolio grows. Percentage-fee platforms (Hargreaves Lansdown at 0.45%) suit smaller portfolios. Trading commissions on gilts run £5-£12 per deal.
For a £50,000 gilt portfolio, the annual cost difference between platforms can exceed £200 — worth comparing before you commit.
Method 3: Gilt Funds and ETFs
If selecting individual gilts feels daunting, gilt ETFs deliver broad exposure in a single trade.
The main options:
- iShares Core UK Gilts UCITS ETF (IGLT) — tracks conventional gilts across all maturities. Ongoing charge: 0.07%. The default choice for most passive investors.
- Vanguard UK Government Bond Index Fund — similar exposure, 0.12% charge. Available as a fund (not ETF), useful on platforms that don't charge dealing fees for funds.
- iShares UK Gilts 0-5yr UCITS ETF (IGLS) — short-dated gilts only. Lower duration risk, which matters in the current environment where longer-dated gilt prices are falling as yields spike.
- Lyxor Core UK Government Inflation-Linked Bond ETF — index-linked gilt exposure for inflation hedging.
The key trade-off: a fund never matures. When you hold an individual gilt to maturity, you know exactly what you'll receive — £100 per unit. A fund's value fluctuates permanently. In a rising-yield environment like early 2026, gilt fund prices are falling even as the income they generate is increasing.
For investors who want certainty of return, individual gilts are superior. For those wanting simplicity and diversification, ETFs at 0.07% are hard to beat.
Tax: Why Gilts Beat Corporate Bonds
Gilts have a unique tax advantage that most investors underestimate.
Capital gains exemption: Individual gilts are exempt from CGT. Buy a gilt at £85, hold to maturity, receive £100 — the £15 gain is completely tax-free. Corporate bonds and bond funds don't get this treatment.
This makes "low-coupon gilts" — those trading below par — especially attractive for higher-rate (40%) and additional-rate (45%) taxpayers. A gilt with a 0.5% coupon trading at £82 delivers most of its return as a tax-free capital gain rather than taxable income.
Coupon income: Paid gross (no tax deducted at source), but subject to income tax at your marginal rate. Basic-rate taxpayers pay 20%, higher-rate pay 40%.
The ISA solution: Hold gilts in a Stocks & Shares ISA and all of this becomes irrelevant — every penny of income and gain is tax-free. With the 2026-27 ISA allowance at £20,000, you could shelter roughly £20,000 of gilts yielding nearly 5% — that's ~£1,000 of tax-free government-backed income annually.
Accrued interest: When you buy between coupon dates, you pay the seller accrued interest as part of the price. This is reclaimable against your tax liability — make sure your platform accounts for it correctly.
Conclusion
Gilt yields at 4.80% remain a generational entry point. The BoE's unanimous March hold at 3.75% — driven by Iran conflict inflation fears — means rates stay elevated for longer, and that means gilts keep paying well.
For most investors, the best route is buying individual gilts through a flat-fee platform inside an ISA. You get tax-free income, CGT exemption, government backing, and yields that beat most savings accounts by 100+ basis points. If you prefer simplicity, IGLT at 0.07% does the job. Either way, the hardest part of buying gilts isn't the process — it's deciding you want to own them. At these yields, that decision is easier than it's been since 2008.
Frequently Asked Questions
Sources & References
www.dmo.gov.uk
tradingeconomics.com
www.bankofengland.co.uk
fred.stlouisfed.org
Disclaimer: This content is for informational purposes only and does not constitute financial advice. Consult qualified professionals before making investment decisions.