Your UK Guide to Buying & Selling Shares

21/03/2023

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In today's dynamic financial landscape, the idea of investing in shares might seem daunting, but it's a path many in the UK are exploring to grow their wealth. Whether you're a seasoned investor or just starting to consider putting your money to work, understanding the nuts and bolts of buying and selling shares is crucial. This guide will walk you through the practicalities of making share deals and, importantly, shed light on the tax implications you need to be aware of.

How do I buy and sell shares?
If you want to buy and sell shares, our Smart Investor platform allows you to open an investment account, a stocks and shares ISA or a Self-Invested Personal Pensions (SIPP) to do so. Here, we consider what you need to know about shares. A share is simply a slice of the value of a company listed on a stock exchange.

Think of it like navigating London's bustling streets; you need to know the rules of the road to get to your destination efficiently and without unexpected fines. Similarly, with shares, a clear understanding of the process and associated costs will help you drive your investment forward.

Table

Understanding Share Dealing: Placing Your Order

When you decide to buy or sell shares, you're essentially placing an 'order' with a broker, whether that's online or over the phone. This order is your instruction to execute a trade for a specific share you've chosen. It's a straightforward concept, but the details matter.

Funding Your Purchase

Before you can buy, you need to ensure you have sufficient funds in your online account. This isn't just for the share price itself, but also to cover any dealing charges your broker might apply. Always factor these fees into your calculations to avoid any surprises. Much like ensuring you have enough fuel before a long journey, having your funds ready is a fundamental first step.

The Timing of Your Trade: Price Fluctuations

One critical aspect to grasp is that share prices can fluctuate significantly throughout the day. This means the price you see at the moment you decide to trade might not be the exact price you get. The actual price you pay (or receive) depends on the exact moment your order is fulfilled by the market, rather than the instant you place your initial instruction. Markets are constantly moving, much like traffic on the M25; what's clear one moment can change in the next.

Different Ways to Place Your Order

Brokers offer various methods for placing orders, each suited to different trading scenarios and your level of certainty about the price.

1. The 'Quote and Deal' Instruction

During standard market hours, this is often the most common and reassuring way to trade. When you request a 'quote and deal', your broker will provide you with the best available price they can obtain from the market at that precise moment. You then typically have a short window, often around 15 seconds, to accept this quote. If you don't accept within that timeframe, the quote expires, and you'll need to request a fresh one. This method gives you certainty over the price you're paying before committing.

2. The 'At Best' Order

Sometimes, getting an exact, immediate quote isn't possible, or you might simply want to execute a trade as quickly as possible. In such cases, you can place an 'at best' order. This instructs your broker to deal at the best price they can achieve for you as soon as possible. It's a useful option when speed of execution is your primary concern, but it means you won't know the exact price until the trade is completed.

3. The 'Limit Order'

If you have a specific price in mind that you're willing to pay (or accept), a 'limit order' is your go-to. For buying, you set a maximum price you don't want to pay more than. For selling, you set a minimum price you don't want to accept below. Your order will only be executed if the market price reaches or improves upon your specified limit. This gives you control over the price, but there's no guarantee your order will be filled if the market never hits your limit.

Trading Outside Market Hours

Even when the markets are closed, you can often place 'at best' or 'limit orders'. These instructions will then be held by your broker and dealt with as soon as the market reopens and conditions allow. This flexibility is handy if you're managing your portfolio around your busy schedule.

It's worth noting that there are other, more specific types of orders available for advanced trading strategy, but for most individual investors, these three primary types cover the vast majority of needs.

Navigating the Tax Landscape of UK Share Trading

Understanding the tax implications of buying and selling shares in the UK is as crucial as understanding the trading mechanisms themselves. The UK tax system has specific duties and taxes that apply to share transactions, and being aware of them will prevent unwelcome surprises.

Tax on Buying Shares: Stamp Duty and SDRT

When you acquire shares, you'll generally encounter a tax or duty of 0.5% on the transaction value. The specific name of this tax depends on how you buy the shares:

  • Stamp Duty Reserve Tax (SDRT): This is the tax you pay if you buy shares electronically, which is the most common method for individual investors today. It's automatically deducted when your electronic transaction completes.
  • Stamp Duty: If you buy shares using a physical stock transfer form, you'll pay Stamp Duty. This applies only if the transaction value exceeds £1,000. For values below this threshold, no Stamp Duty is typically payable on paper transfers.

There's also a higher rate of 1.5% tax that applies if you transfer shares into certain 'depositary receipt schemes' or 'clearance services'. These are typically used by institutional investors or for international share holdings, so most individual investors are unlikely to encounter this.

How do I buy and sell shares?
If you want to buy and sell shares, our Smart Investor platform allows you to open an investment account, a stocks and shares ISA or a Self-Invested Personal Pensions (SIPP) to do so. Here, we consider what you need to know about shares. A share is simply a slice of the value of a company listed on a stock exchange.

Generally, the tax you pay on purchase is calculated based on the price you pay for the shares.

When You Pay Tax on Share Purchases

It's important to know which types of transactions trigger these purchase taxes. You typically pay tax when you buy:

  • Existing shares in a company incorporated in the UK.
  • An option to buy shares.
  • An interest in shares, for example, an interest in the money from selling them.
  • Shares in a foreign company that maintains a share register in the UK.
  • Rights arising from shares, such as rights you receive when new shares are issued.

When You Do Not Pay Tax on Share Purchases

Thankfully, not every share acquisition comes with a tax bill. You generally do not have to pay Stamp Duty or SDRT if you:

  • Are given shares for nothing (as a gift, for instance).
  • Subscribe to a new issue of shares directly from a company (rather than buying existing shares on the market).
  • Buy shares in an 'open-ended investment company' (OEIC) from the fund manager.
  • Buy units in a unit trust from the fund manager.

Additionally, you do not normally have to pay Stamp Duty or SDRT if you buy foreign shares outside the UK. However, it's crucial to remember that other taxes in the foreign jurisdiction might apply, so always check the local regulations for international investments.

Summary of Taxable vs. Non-Taxable Share Acquisitions

Transaction TypeStamp Duty/SDRT Applicable?Notes
Existing UK sharesYes (0.5%)Standard purchase tax.
Options to buy sharesYes (0.5%)On the option price.
Interest in sharesYes (0.5%)e.g., rights to sale proceeds.
Foreign shares with UK registerYes (0.5%)If the company has a UK share register.
Rights from sharesYes (0.5%)e.g., rights issues.
Shares given for freeNoNo consideration paid.
New issue subscriptionNoDirect from company, not secondary market.
OEIC from fund managerNoSpecific investment fund type.
Unit trust from fund managerNoSpecific investment fund type.
Foreign shares bought outside UKNo (UK Stamp Duty/SDRT)Other foreign taxes may apply.

Tax When You Sell Shares: Capital Gains Tax (CGT)

While the taxes discussed above apply when you *buy* shares, there's another significant tax to consider when you *sell* them: Capital Gains Tax (CGT). This tax is levied on the profit you make when you dispose of an asset, including shares, that has increased in value. You only pay CGT on gains above a certain tax-free allowance, and the rate depends on your income tax band.

Keeping accurate records of your purchase price, sale price, and any associated costs is vital for calculating your potential CGT liability. This is an area where professional advice can be invaluable to ensure compliance.

Frequently Asked Questions About Share Trading & Tax

Q1: How quickly do I need to accept a 'quote and deal' price?

Typically, you have about 15 seconds to accept the quote provided. If you don't, the quote will expire, and you'll need to request a new one as market prices can change rapidly.

Q2: Can I place a share order outside of standard market hours?

Yes, you can usually place 'at best' or 'limit orders' outside of market hours. These orders will then be processed when the market reopens.

Q3: What's the main difference between Stamp Duty and Stamp Duty Reserve Tax (SDRT)?

Both are taxes on share purchases. Stamp Duty applies to physical share transfers using a stock transfer form (if over £1,000), while SDRT applies to electronic, paperless share transactions, which are far more common today.

Q4: Do I always pay 0.5% tax when I buy shares?

Generally, yes, on eligible transactions, it's 0.5%. However, there's a 1.5% rate for transfers into certain 'depositary receipt schemes' or 'clearance services'. Also, some specific types of share acquisitions, like subscribing to a new issue, are exempt.

Q5: Is Capital Gains Tax (CGT) applied every time I sell shares?

CGT is applied to any profit (gain) you make when you sell shares, but only if that gain exceeds your annual tax-free allowance. If your total gains for the tax year are below this allowance, you won't pay CGT.

Q6: Where can I get further help with Stamp Duty or SDRT questions?

You can contact HMRC's Stamp Duty share enquiries or Stamp Duty Reserve Tax enquiries for general information. For personalised advice, especially concerning your specific tax situation, it's highly recommended to consult a professional tax adviser.

Conclusion

Embarking on the journey of buying and selling shares in the UK can be a rewarding experience, but it requires a solid understanding of the mechanics and, crucially, the associated tax obligations. From choosing the right order type to navigating Stamp Duty, SDRT, and Capital Gains Tax, being informed is your best asset.

While this guide provides a comprehensive overview based on the standard practices, remember that financial regulations can change, and individual circumstances vary. Always consider seeking professional financial advice tailored to your specific situation before making significant investment decisions. Happy trading!

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