Receiving a letter showing PO Box 200, Tadworth, KT20 6YU can naturally leave someone wondering which company is behind the address, particularly when the correspondence concerns money, investments or personal financial information.
Available postcode records associate PO Box 200, Tadworth, KT20 6YU with Fidelity Investments Ltd, connecting the address with the Fidelity financial-services operation in Surrey.
There is, however, an important distinction for anyone trying to contact Fidelity today. Fidelity’s current official materials generally direct customer correspondence to PO Box 391, Tadworth, KT20 9FU, while several Fidelity businesses have their registered or operational address at Beech Gate, Millfield Lane, Lower Kingswood, Tadworth, Surrey, KT20 6RP.
That means PO Box 200 should not automatically be treated as Fidelity’s current general customer-services address simply because it remains associated with the Fidelity name in postcode records.
Who Uses PO Box 200 Tadworth KT20 6YU?
PO Box 200, Tadworth, KT20 6YU is associated in postcode-address records with Fidelity Investments Ltd.
The address is normally presented as:
Fidelity Investments Ltd
PO Box 200
Tadworth
KT20 6YU
KT20 6YU is what’s known as a large-user postcode. These types of postcodes are commonly allocated to organisations receiving substantial volumes of post rather than being used for an ordinary group of homes or shops.
This fits the type of centralised correspondence arrangements frequently used by financial institutions.
However, people researching the name “Fidelity Investments Ltd” should also understand that corporate naming within Fidelity has changed over time.
Companies House records show that Financial Administration Services Limited, a current Fidelity company, previously operated under the name Fidelity Investments Limited between 1994 and 2002. Its current registered office is Beech Gate, Millfield Lane, Lower Kingswood, Tadworth, Surrey, KT20 6RP.
The current Companies House details can be independently checked through the official Companies House record for Financial Administration Services Limited.
Is PO Box 200 Still Fidelity’s Main Postal Address?
It would be misleading to describe PO Box 200, KT20 6YU as Fidelity’s current main customer correspondence address without qualification.
Current Fidelity documentation repeatedly gives:
Fidelity
PO Box 391
Tadworth
KT20 9FU
as the postal address for various customer documents and administrative requests.
For example, Fidelity currently directs some identity-verification, Power of Attorney and investment-related correspondence to PO Box 391.
Its official investment information also publishes PO Box 391 as a Fidelity correspondence address. Customers who need to send something to Fidelity should therefore check the instructions accompanying their particular account or request instead of automatically using PO Box 200.
Fidelity’s current postal information can be checked directly through its official Companies House record for Financial Administration Services Limited.
What Is Fidelity’s Physical Office Address in Tadworth?
Fidelity’s Tadworth operation is strongly associated with:
Beech Gate
Millfield Lane
Lower Kingswood
Tadworth
Surrey
KT20 6RP
Companies House records show this address as the registered office of several Fidelity-related businesses, including Financial Administration Services Limited, FIL Investment Services (UK) Limited and FIL Investment Advisors (UK) Limited.
Fidelity’s own current materials also give Beech Gate as its head-office or contact location.
This creates three addresses that someone researching Fidelity mail may encounter:
| Address | How it is associated with Fidelity |
| PO Box 200, Tadworth, KT20 6YU | Address historically/currently associated in postcode records with Fidelity Investments Ltd |
| PO Box 391, Tadworth, KT20 9FU | Current postal address appearing throughout Fidelity customer documentation |
| Beech Gate, Millfield Lane, Lower Kingswood, Tadworth, KT20 6RP | Physical/registered office used by Fidelity-related companies |
The distinction matters because a PO Box is primarily designed for processing correspondence. It should not normally be regarded as a location that a customer can visit.
Why Might Someone Receive a Letter From PO Box 200 Tadworth?
If correspondence genuinely originates from a Fidelity-related operation, there are several possible reasons a recipient might be contacted.
Fidelity provides investment, pension and workplace savings services, meaning correspondence could potentially concern:
- Investment account administration
- Pension or workplace savings information
- Account statements
- Changes affecting an investment
- Customer identification or verification
- Tax-related documentation
- Transfer paperwork
- Changes to personal or account information
- Responses to earlier correspondence
- Historical accounts or investments
- Regulatory or administrative notifications
The presence of PO Box 200 by itself does not establish exactly what a particular letter concerns.
Recipients should look at the organisation named inside the correspondence, the account or policy being referenced and any identifying information provided.
Centralised PO Box systems are common throughout the UK financial sector. For example, PO Box 700 Leeds LS99 2BD is associated with NewDay’s financial-services correspondence, while PO Box 9034 Chelmsford CM99 2XA has been used in connection with St. James’s Place wealth-management correspondence.
Is Fidelity Investments Ltd the Same as Fidelity International?
The terminology can be confusing because “Fidelity” appears across several legal entities, trading names and historical company names.
Fidelity International is the broader investment-management brand operating in the UK and numerous international markets.
Within its UK operation there are several legal entities carrying different names and responsibilities.
For example:
| Fidelity-related entity | Current status/address |
| Financial Administration Services Limited | Active; Beech Gate, KT20 6RP |
| FIL Investment Services (UK) Limited | Active; Beech Gate, KT20 6RP |
| FIL Investment Advisors (UK) Limited | Active; Beech Gate, KT20 6RP |
| FIL Investments International | Active; Beech Gate, KT20 6RP |
| FIL Pensions Management | Active; Beech Gate, KT20 6RP |
Significantly, Financial Administration Services Limited was previously called Fidelity Investments Limited.
That historical naming helps explain why postcode databases and older address records can show “Fidelity Investments Ltd” even when current Fidelity documentation uses different corporate names.
Anyone researching an older letter should therefore consider the date of the correspondence as well as the company name printed on it.
Is PO Box 200 Tadworth Legitimate?
There is credible postcode evidence connecting PO Box 200, Tadworth, KT20 6YU with Fidelity Investments Ltd.
KT20 6YU is also identified as a large-user postcode, which is consistent with the centralised mail arrangements typically used by large financial organisations.
However, verifying an address does not automatically prove that every letter displaying that address is genuine.
Postal addresses can be copied onto fraudulent correspondence. Someone receiving an unexpected investment-related letter should therefore independently verify the sender before providing personal information, transferring money or following unexpected payment instructions.
A similar principle applies to other investment-company PO Boxes. For example, PO Box 1408 Sunderland SR5 9QY has been associated with Allianz Global Investors, but recipients should still verify individual correspondence rather than relying solely on the return address.
How Can You Check Whether a Fidelity Letter Is Genuine?
A letter that appears to come from Fidelity can be checked without relying on the telephone number, email address or website printed on the letter itself.
First, look at the account or investment referenced in the correspondence. Someone who already has a Fidelity investment, pension or workplace savings arrangement may be able to compare the letter with previous documentation.
Next, access Fidelity through a website address obtained independently rather than following unexpected links or QR codes.
Recipients should also compare any telephone number with current official Fidelity contact information.
For workplace-investing customers, Fidelity currently publishes:
| Contact method | Details |
| UK telephone | 0800 3 68 68 68 |
| From outside the UK | +44 1737 838 585 |
| Physical service-centre address | Beech Gate, Millfield Lane, Lower Kingswood, Tadworth, Surrey, KT20 6RP |
Fidelity states that its Workplace Investing Service Centre telephone lines operate Monday to Friday.
If the letter asks for money, bank details, passwords, security codes or copies of identification unexpectedly, confirmation should be obtained independently before taking action.
Why Does Fidelity Have More Than One Tadworth Address?
Large financial-services organisations frequently maintain several addresses because different addresses perform different operational purposes.
One address might be used for:
- General correspondence
- Account administration
- Document processing
- Pension enquiries
- Customer identification documents
- Complaints
- Adviser correspondence
- Registered-office requirements
Another address may be the company’s physical headquarters or registered office.
This is why Fidelity’s Beech Gate address, PO Box 391 and the historically associated PO Box 200 can all appear when researching the company.
It does not necessarily indicate a contradiction. Rather, it reflects the difference between corporate registration, physical offices and centralised mail processing.
Can You Visit PO Box 200 Tadworth?
A PO Box should not be treated as a normal customer-facing office.
Someone should therefore not travel to PO Box 200 expecting to find a Fidelity branch or reception desk.
PO Boxes exist for receiving and routing mail. The postcode connected with a PO Box may also reflect postal-processing infrastructure rather than the exact location where the relevant company’s employees work.
Fidelity’s physical Tadworth presence is instead associated with Beech Gate, Millfield Lane, Lower Kingswood.
Even then, customers should check whether an appointment or in-person service is available before travelling to any corporate office.
Should You Send Fidelity Documents to PO Box 200?
Not unless Fidelity has specifically instructed you to use that address.
This is one of the most important points for anyone finding PO Box 200 through an old document, directory or online search.
Fidelity’s current official pages frequently instruct customers to send documentation to:
Fidelity
PO Box 391
Tadworth
KT20 9FU
Other departments may use Beech Gate or another address.
Always follow the address given in the current Fidelity instructions relating to the particular transaction. This is especially important when posting original documents, certified identification, pension paperwork or time-sensitive forms.
What Should You Do If You Receive Unexpected Mail From PO Box 200?
Receiving unexpected financial correspondence does not necessarily mean something is wrong, but the letter should be checked carefully.
A sensible verification process is:
- Read the complete letter and identify the legal company or Fidelity service named.
- Check whether you recognise the investment, pension or account mentioned.
- Do not rely only on the return address as evidence that the letter is authentic.
- Do not call an unfamiliar number immediately if the communication is unexpected.
- Find Fidelity’s contact information independently and ask whether the communication was issued by them.
- Do not disclose passwords or security credentials through unsolicited correspondence.
- Check deadlines carefully if the letter relates to an existing investment or pension.
Someone who has never held an account with Fidelity should be particularly careful if a letter unexpectedly requests personal information or payment.
What Is the Key Difference Between PO Box 200 and PO Box 391?
The simplest way of understanding the two addresses is that PO Box 200 is associated with Fidelity Investments Ltd in postcode records, whereas PO Box 391 appears throughout Fidelity’s current official customer documentation.
For contemporary customer correspondence, the address provided by Fidelity for the specific service should always take precedence over an address discovered independently online.
Frequently Asked Questions
Who Owns PO Box 200 Tadworth KT20 6YU?
Postcode records associate PO Box 200, Tadworth, KT20 6YU with Fidelity Investments Ltd. The Fidelity corporate structure and naming have changed over time, so older records may use names different from current Fidelity entities.
Is PO Box 200 Fidelity’s Current Customer-Services Address?
It does not appear to be Fidelity’s principal current general correspondence address. Current Fidelity documents commonly use PO Box 391, Tadworth, KT20 9FU.
Where Is Fidelity’s Tadworth Office?
Several Fidelity-related UK companies use Beech Gate, Millfield Lane, Lower Kingswood, Tadworth, Surrey, KT20 6RP as their registered or head-office address.
Is a Letter From Po Box 200 Automatically Genuine?
No. The address has a documented association with Fidelity, but a postal address alone cannot authenticate an individual letter. Unexpected correspondence should be independently checked.
Can Someone Visit Po Box 200 in Tadworth?
No. A PO Box is primarily a postal correspondence facility rather than a customer-facing office.
Why Might Fidelity Contact Someone by Post?
Potential reasons include investment or pension administration, account statements, verification requests, transfers, regulatory documents and other account-related correspondence.
Should Documents Be Sent to Po Box 200 or Po Box 391?
Customers should use the exact address currently provided by Fidelity for their particular request. Current Fidelity material frequently gives PO Box 391, Tadworth, KT20 9FU for postal correspondence.
