Letter of Indemnity for Change of Client Details
Create a Letter of Indemnity in minutes so your provider can update the name, email or other details on your account. Generate and download as PDF or Word.
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A letter of indemnity you can fill in and download in minutes. A Letter of Indemnity is a short legal letter you give to a company saying: "Please make this change to my account, and if it causes you any trouble later, I will cover the cost, not you."
You will usually be asked for one when you want a company to change something important on your account and they cannot verify the change from their records alone. Common examples are correcting or changing the name on the account, updating the registered email address or phone number, changing the billing or contact address, or moving a domain name to a different holder.
The company is being asked to act on your instruction. If someone later disputes that change, the company wants to know it will not be left carrying the loss. This letter is how you give them that comfort, so they can go ahead and make the change.
This free letter of indemnity template turns that into a few simple questions. Tell us who the company is, what you bought from them, what you want changed, and why. Your finished letter is generated instantly, ready to download as PDF or Word, sign, and send.
When do you need a letter of indemnity?
Your name on the account is wrong, shortened, or misspelled, and you want it corrected.
You changed your name after marriage, divorce, or a deed poll, and your records no longer match your ID.
You lost access to the email address registered on the account and need it swapped.
You are moving a domain name, hosting plan, or subscription into a different name.
Your company was renamed or restructured and the account has to follow.
Any other request where the provider says: "send us a letter of indemnity and we will process it."
What this letter of indemnity includes
A proper letter format: date, the company's address block, and a salutation, so it can be sent as it is.
A clear statement of who is giving the indemnity and who receives it.
Background facts: what service or product you bought, the account reference, exactly what is changing (from what, to what), and why.
A full indemnity promise, covering direct and indirect losses, costs, expenses, and legal fees.
Warranties, where you confirm the details you gave are true and that you are entitled to ask for the change.
Standard protective clauses: severability, notice, enforcement, amendment, assignment, waiver, reliance on warranties, adverse situations, and continuing security.
A governing law clause you choose, plus a clean signature block with your name, the capacity you sign in, and the date.
How to create your letter of indemnity
Open the template and click Generate.
Answer the guided questions: the company, your details, the service, and the change you want made.
Generate the document and your answers are merged into the letter automatically.
Review and download as PDF or Word, sign it, and send it to the company.
Who is this for?
Anyone a company has asked to indemnify it before it will update an account. That includes individuals correcting a name or email, business owners whose company details changed, and agencies or IT managers handling domains and hosting on behalf of clients. It works just as well for a bank, insurer, registrar, telecom provider, or logistics company, because you choose the company, the service, and the governing law.
If the change involves a company account, note that the person signing should be someone with authority to bind the business, such as a director, and they should say so in the signature block.
Disclaimer: This template is provided for convenience and general information only and is not legal advice. An indemnity is a real financial promise, and its effect varies by country and situation. If the amount at risk is significant, have the letter reviewed by a qualified lawyer before you sign it.
- Professional formatting and layout
- Easy customization with guided questions
- Multiple export formats: pdf, docx
- Legally reviewed and compliant
- Instant download after generation
What is a letter of indemnity?
A letter of indemnity is a written promise to cover someone else's losses. In this case, you are asking a company to change something on your account, and you are promising that if the change causes them a claim, a loss or legal costs later, you will pay for it rather than leaving them to carry it. It is what lets the company act on your instruction with confidence.
Why has my service provider asked me for one before changing my details?
Because they cannot fully verify the change from their own records. A name, email address or ownership change is exactly what an attacker would try to do to take over an account. The provider is protecting itself against the possibility that the request turns out to be wrong or disputed, so it asks the account holder to take on that risk in writing before it makes the change.
What kinds of changes does this letter cover?
Any account detail you need a provider to update. The most common are correcting or changing the account holder's name, updating a registered email address or phone number, changing a billing or contact address, and transferring a domain name, hosting plan or subscription into a different name. You describe the change in your own words, so the same letter works for a bank, insurer, registrar, telecom provider or logistics company.
Do I need a lawyer to write it?
Usually not. Providers ask for a letter of indemnity as routine paperwork, and this template already contains the clauses they expect to see. You just fill in your details and the change you want. That said, an indemnity is a genuine financial promise with no cap on it, so if the account is high value or the change is disputed, it is worth having a lawyer look at the letter before you sign.
What am I actually agreeing to when I sign this?
You are agreeing that if anyone brings a claim against the company because of this change, or the company suffers a loss or has to pay legal costs over it, you will cover that cost. You are also confirming that the details you gave are true and that you are the person entitled to request the change. This is why it matters that you check the spelling and the reason before signing.
What information do I need before I start?
Have five things ready: the company's full legal name and office address, your account number or reference with them, what you bought from them (the domain, plan or policy), the exact current details as they appear on the account today, and the exact new details you want. Copy the current details word for word, even if they are misspelled, because that is what the company will match against.
Can I sign this for my company instead of myself?
Yes. Enter your company's registered name as the Client, then put your own name as the person signing and your role in the "Signing As" field, for example "Director, Lumen Studio Limited". Make sure whoever signs actually has authority to commit the company, because the indemnity binds the business, not the individual signing on its behalf.
Does the company have to accept my letter and make the change?
No. The letter removes the company's risk objection, but it does not force them to act. Most providers also ask for proof of identity alongside it, such as a passport or national ID, a marriage certificate or deed poll for a name change, or a certificate of incorporation for a business. Send the letter together with whatever supporting documents they listed, and follow their stated process.
How long does the indemnity last?
It is a continuing promise. Under the Continuing Security clause it stays in force until the period in which a claim could still legally be brought against the company has expired, which depends on the limitation period in your governing law. In practice it does not simply end when the change is processed, so treat it as a long-term commitment rather than a one-off form.
Which country's law applies to this letter?
You choose. The template asks for the governing law, and the sensible answer is normally the country where the company is registered, since that is where a dispute would be dealt with. The letter also asks which country's banking days count as business days, which is used only to work out when an emailed notice is treated as delivered.