We all work hard for our money, whether we are living and working in the UK, or overseas as an expat. But the key ingredient to successful money management is often missing: we fail to make our money work hard enough.

So, if you are one of those people who just let your salary sit in an account paying paltry interest, then you need to start looking at how to make your money do more for you.

Our guide to offshore deposits takes you step by step through choosing the right account and making sure you continue to get the best deal.

Know what you need

The first thing you need to do before deciding what type of account you want is to ask yourself what you need that account to do.

When doing that, you should consider all of the following points:

·        Do you need to visit the bank regularly?

·        Can you use internet access for an account?

·        Are you happy with using a bank you have never heard of?

·        Can you afford to have your money tied up for a period of time or do you need instant access?

·        Do you need to hold your money in a different currency to the one you are paid in?

·        How do you want your interest paid?

·        Are you subject to tax in a jurisdiction where you are not resident?

·        How safe will your money be in the account?

·        For most expats, choosing an offshore account will be the most sensible option when the answers to these questions are taken into account, as you have more control over how the tax on the interest is paid.

If you can allow the interest in the account to roll up without the tax being taken off at source each time, then you will benefit from a higher return. But you need to be careful to ensure you are not breaching any tax regulations.

There are a variety of accounts available to expats, and while this means you have a wide choice, it can make for a bewildering array of options. You should research the type of account that will work best for you. Here are some options:

No-notice accounts

These accounts allow you to access your money at any time, without giving the bank prior notice. You will often receive a lower rate of interest than you would on an account that ties your money up for a period of time. But this is not always the case, so compare them carefully.

Notice accounts

As you can guess from the name, you have to give the bank a period of notice before you can withdraw your money without penalty.

In most cases you can withdraw your money in an emergency without giving the specified notice period; but, at the very least, you will suffer interest penalties.

Generally, you will have to give 30 days, 60 days or 90 days’ notice of withdrawal from these accounts; in return you should get a higher rate of interest.

Currency accounts

It is possible to hold your savings in specific currencies, such as pounds sterling, euro or the US dollar. Choosing these accounts can improve the interest you receive, and mean you hold your money in the same currency you are paid in or have to spend.

Multi-currency accounts allow you to switch currencies, which can help reduce exchange fees if you have income and expenditure in different currencies.

Monthly interest

Most accounts pay interest annually, but if you would prefer to receive your interest more regularly, perhaps to augment your income, then you can use a monthly interest account.

The advantage of this is that the interest will sit in your account, if you do not withdraw it as income, and will build up each month, rather than coming as a lump sum at the end of the year.

The interest rates on these accounts are usually slightly lower than the equivalent annual interest accounts.

This is calculated to take into account the additional interest you will accumulate on the monthly payments (interest on the interest) to ensure you do not receive more overall than an annual interest customer.

Fixed-interest accounts/bonds

These offer a fixed rate of interest, usually higher than elsewhere, provided you leave your money in the account for a set period of time, which can be anything from one year to five years. You can sometimes make withdrawals within strict rules. If you withdraw money outside these, you face losing all the interest you would have earned. You should never sign up to an account like this if there is even a small chance you could need your money outside the permitted allowances.

Deferred interest accounts

If you would prefer to tell the bank when you want your interest paid, for tax purposes, use a deferred interest account. In most cases, the interest on these accounts would automatically be paid when it is closed, unless you ask the bank to pay your interest at a specific time – perhaps when your other income has fallen and you want to take advantage of paying a lower amount in tax.

Compare Bank Accounts

Once you know what you need, you must find the accounts that offer you those services. This has been made a lot simpler thanks to the comparison services, such as moneyfacts.co.uk, which are now available on the internet.

You can look at everything – what the account's rate is, whether it is fixed for a period of time, how you can access the account, whether any additional bonus is applied to the interest rate for a period of time – and compare the benefits of different accounts.

The bonus rate is particularly important, as banks will often add a bonus to a standard interest rate to get the account to the top of the best-buy tables, but when the bonus expires the rate may be pedestrian at best.

There is no reason to avoid the accounts that have a bonus rate added – you may as well get the extra while it is on offer. But always make a diary note of when the bonus expires, and then check the rates on offer again to see if you can move your money to a better paying account.

As an expat, you should consider using an offshore account based in a jurisdiction that has a high level of consumer protection. The key areas are the Channel Islands and the Isle of Man, and often their banks are subsidiaries of onshore banks that are household names.

It is vital you understand what protection you would get from each regime if your bank fails – something few of us worried about before the banking crisis.

Guernsey, Jersey and the Isle of Man all have depositor protection schemes that will pay out the first £50,000 of any savings deposited with a bank within their jurisdiction. Gibraltar will pay out 100 per cent of the amount deposited up to €50,000.

In the European Economic Area, the minimum deposit protection is €50,000, although Cyprus, the Netherlands and, from January 1, 2011, Ireland have increased protection to €100,000.

However, you should always check the depositor protection scheme for the bank you are interested in, as these limits can change at any time.

Find Out How to Apply

Once you have decided on an account, you need to apply for it. If you have a branch of the bank nearby, it may be easiest to call in to complete the relevant forms. That way, you can present the information the bank needs to establish who you are and where you live – usually a passport or driving license with a photo, and utility bills sent to your address within the past three months.

Of course, for many expats this is not possible, so you will have to open the account by post or online. You will still need to provide proof of identity, and usually the banks will not accept photocopies, as these are easy to doctor.

Call the bank using the relevant numbers online, and ask for the details and any paperwork you would need to open the account you want. Always check with the bank what its policy is before you send your documents through the post – and make sure you send them by registered or recorded delivery, so if they go missing you will have an idea of where they have gone astray.

Many banks will allow you to go through the account-opening process online now – Alliance & Leicester International have one of the most sophisticated online facilities – but, even so, you will have to prove who you are, so the bank complies with money laundering rules.

Read the Terms and Conditions

It is always tempting to throw the bumf you get from banks into a drawer, never to be looked at again, but if you do not know what terms are applied to your account, you could end up losing out. Yes, reading these documents can be very dull, but ignoring them can leave you open to unexpected problems.

Banking literature is never easy to get through, but remember: if it is hard to understand, that is most likely to be the area where you are going to get caught out. Make sure you read the small print and don't get stung by the banks because of your ignorance.

It works the other way too. Knowledge is power, and if you know what the bank should be offering, you can make sure it keeps its end of the bargain.

Transfer your Money

If you are transferring money from another account into the one you have just opened – and most people will be – then you have to make arrangements to do this with your existing bank.

If you want to close the account where the money is currently held, you will need to instruct the bank and fill in any necessary paperwork.

This can be easier in some countries than in others, and if you are planning on leaving a country and you want to close the account and have the money transferred before you go, give yourself plenty of time. The UK banking system is, believe it or not, relatively efficient at such requests. If you are dealing with banks in other countries, they may not act so quickly.

In any case, if you are leaving a country and closing accounts, make sure the accounts are closed before you leave to avoid any problems, such as having to go back to sign a document to release funds.

If you returning to the UK from Australia, for example, this could be an expensive mistake.

Tax

Tax for expats can be phenomenally complicated, and there is no "one-size-fits-all" solution, so the best thing is to get advice that is specific to the country you are living in and to your circumstances.

The one thing you cannot do with tax is ignore it.

The UK HM Revenue & Customs is cracking down hard on tax evasion by expats, where people have held money offshore and not declared it to the UK tax office.

The powers HMRC now has to force banks to provide details of customers are extensive and, with the announcement in the Comprehensive Spending Review that a further £900 million will be used to tackle tax and benefit fraud, things are only going to get tougher.

It is only fair that you pay the right tax. If you have a bank account offshore and you are subject to tax in the UK, then you must declare it.

The European Savings Directive came into effect in 2005, and gives you the option of having a withholding tax automatically applied to your savings by the EU member state in which you reside, or the institution holding your money will pass on information on the interest you have been paid to the UK tax authorities. Switzerland, Jersey Guernsey and the Isle of Man, although not part of the EU, have put equivalent voluntary measures in place.

Depending on where you hold your account, you may not have this choice – some areas have a default option of the withholding tax.

You need to check with the bank holding your account to be sure what measures apply.

Monitor the Rate at which you’re being paid

Banks are famous for getting your money through the door with a tempting rate, then cutting it while you are not looking. So play them at their own game – check the rate regularly and vote with your feet if you are not getting what you want.