Is an electronic signature valid?

Yes. Electronic signatures are enforceable under the federal ESIGN Act (15 U.S.C. ch. 96, 2000) and state UETA laws adopted by most states, provided the signature meets intent, consent, attribution, and record retention requirements.

Do banks require notarization?

It depends on the institution. Many banks request notarized letters for account access; others accept a signed letter with ID verification. Confirm the bank’s specific policy before execution.

Can I limit authority by dollar amount?

Yes. Specify monetary caps and excluded activities in the scope section to restrict the agent’s power and reduce institutional concerns about unlimited authority.

How do I revoke the authorization?

Deliver written notice of revocation to the agent and all relying parties; retain proof of delivery. For added assurance, request return or certification of destroyed copies where feasible.

Are witnesses required?

Witness requirements vary by state and recipient. For certain documents or in some states, witness signatures and notarization increase acceptance; check local rules and recipient policies.

What records should I keep?

Retain the original signed letter and any ID verification records for the active period plus applicable federal or industry retention periods, such as IRS and HIPAA timelines where relevant.

Electronic Signature
Templates
Legal
Sole Proprietorship Authorization Letter

Sole Proprietorship Authorization Letter

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SAMPLE LETTER OF AUTHORIZATION FOR SOLE PROPRIETOR/ ASSOCIATION/ PARTNERSHIP

Date:

RHB Bank Berhad
Registration Centre
Cash Management, e-Banking
Level 2, Tower 1, RHB Centre
Jalan Tun Razak
50400 Kuala Lumpur

Dear Sir,

RE: Reflex Cash Management Services offered by RHB Bank Berhad (“the Bank”) to (“Company”)

Reference is made to the above.

I/ We agree to accept the Bank’s Reflex Cash Management Services and all the terms and conditions contained therein.

A. The Bank is able to provide its customers with a range of banking services and products, known as the “Reflex Cash Management Services”, which are made available via its website, rhbbank.com.my

B. The Company wishes to apply to the Bank for access and/or use of the Reflex Cash Management Services and in this regard, on the Company submitted the application form for Reflex Cash Management Services (“Application Form”), duly authorized by the Sole Proprietor/ Partners.

IT IS HEREBY RESOLVED AS FOLLOWS:-

1. THAT the Company be and is hereby authorized to accept and be bound by the terms and conditions for the Reflex Cash Management Services which terms and conditions are made available via its website, rhbbank.com.my (refer as “Master Services Agreement”) and that authority is hereby given to (“Authorised Representative”) to enter into and execute the Application Form and/or any other documents required in relation to the application.

2. THAT the Company be and hereby acknowledge that the Master Services Agreement is not required to be executed. If required, and where necessary, that the Common Seal of the Company be authorized to be affixed on the Master Services Agreement in accordance with the Articles of Association of the Company; for purposes of obtaining the transactional services under the Reflex Cash Management Services applied for by the Company and made available by the Bank from time to time. The details and specimen signature(s) of the Authorised Representative are set forth under Appendix 1.

3. THAT the Company be and is hereby authorized to enter into and execute all other documents, instruments, forms, applications, letters of acknowledgement and/or terms and conditions required by the Bank pertaining to the Reflex Cash Management Services or varying the terms and conditions of the Master Services Agreement and that authority is hereby given to the Authorised Representative to accept, enter into and/or execute any and all documents, instruments, forms, applications, letters and/or terms and conditions required by the Bank from time to time pertaining to the Reflex Cash Management Services or any variation to the terms and conditions of the Master Services Agreement.

4. THAT the acceptance, execution and/or submission of any documents, instruments, forms, applications, letters of offer and/or terms and conditions for and on behalf of the Company in respect of the Reflex Cash Management Services prior to the date of this Resolution be and is hereby ratified.

5. THAT the Company authorizes the appointment of the system administrator (“SysAdmin 1”) and system authorizer (“SysAdmin 2”) identified in the Application Form. In the event of the replacement of SysAdmin 1 and/or SysAdmin 2, the Company hereby authorizes the Authorised Representative to appoint such replacement personnel from time to time and such replacement personnel shall be authorized to act as the SysAdmin 1 (for creation of end users of the Reflex Cash Management Services) and/or the SysAdmin 2 (for the approval of the creation of end users of the Reflex Cash Management Services), as the case may be.

6. THAT the Company acknowledges and agrees that through the appointment of SysAdmin 1 and SysAdmin 2, as well as the creation of the end user by SysAdmin 1 and SysAdmin 2, the Company authorizes SysAdmin 1, SysAdmin 2 and the end user to act for and on behalf of the Company to access and/or use the Reflex Cash Management Services, including without limitation the acceptance of terms and conditions or submission of forms, applications or documents, whether physically, electronically or otherwise (as the case may be).

7. THAT the Company authorises the Bank to issue to SysAdmin 1 or SysAdmin 2 and to accept on the Company’s behalf, the passwords, tokens, digital certificate and any other identifiers or security codes required by the Company for access and/or use of the Reflex Cash Management Services.

8. THAT the Company acknowledges and agrees that the Bank shall be under no obligation nor liability to inquire from the Company or otherwise verify the capacity or authority of the person (i) accepting, entering into and/or executing the Master Services Agreement and any and all other documents, instruments, forms, applications, letters and/or terms and conditions required by the Bank from time to time pertaining to the Reflex Cash Management Services or any variation to the terms and conditions of the Master Services Agreement and the Bank may treat such acceptance, entrance and/or execution as authorised by and binding on the Company; or (ii) accessing and/or using the Reflex Cash Management Services and the Bank may treat such person’s access and/or use of the Reflex Cash Management Services as authorised by and binding on the Company.

9. THAT the accounts of the Company identified in the Application Form shall now and from time to time be made available for access and/or use by the Company in relation to the Reflex Cash Management Services provided by the Bank to the Company.

10. THAT after the execution of the Master Services Agreement by the Bank and the Company and all other documents, instruments, forms, applications and/or terms and conditions required by the Bank, authority is hereby given to SysAdmin 1, SysAdmin 2 and the end user to access and/or use the Reflex Cash Management Services using the Company’s Account(s)

11. THAT this letter is to be furnished to the Bank and shall remain in force until notice in writing to the contrary is given to the Bank by the Company.

Thank you.

Yours faithfully,

___________________

(Signature of authorised signatories)

___________________

(Signature of authorised signatories)

*Please attach Photocopy of NRIC/Passport No and Business Registration Form.

Appendix 1

Details and Specimen Signature of the Authorised Representative

Pursuant to this Resolution, the details and specimen signature of the Authorised Representative are as follows:

(i)

Name

Designation

NRIC No.*

Signature

(ii)

Name

Designation

NRIC No.*

Signature

(iii)

Name

Designation

NRIC No.*

Signature

*Please attach Photocopy of NRIC/Passport No.

What a Sole Proprietorship Authorization Letter Is

A Sole Proprietorship Authorization Letter is a written document by which a sole proprietor grants another individual or entity limited authority to act on the proprietor’s behalf for specific business purposes. Typical uses include authorizing a representative to sign contracts, collect payments, file forms with government agencies, or handle bank transactions tied to the business. The letter should identify the business, describe the precise scope and duration of authority, and include signature and date lines. Clear wording reduces disputes and supports document validity under U.S. electronic‑signature laws when executed properly.

Why a Clear Authorization Letter Matters

An explicit authorization letter documents delegated authority, limits liability exposure, and creates an auditable record for banks, vendors, and regulators. When properly completed and signed it simplifies third‑party interactions and clarifies who may legally bind the business for defined tasks.

Who Typically Prepares and Receives This Letter

Confirming identities, specifying limited powers, and retaining the executed letter helps all parties avoid misunderstandings and supports compliance with institutional or statutory requirements.

Sole proprietor delegating tasks to an agent or employee for banking, contracting, or filings.
Banks and financial institutions verifying third‑party deposit/withdrawal authority on business accounts.
Vendors, landlords, and government agencies accepting an agent’s signature to complete transactions.

Stepwise instructions to prepare and execute the letter

Follow these steps to create a clear, enforceable authorization letter for a sole proprietorship.

01

Draft the text: Use precise language identifying parties, scope, and dates.
02

Confirm identity: Collect ID details for both owner and authorized person.
03

Choose execution method: Decide between handwritten, notarized, or electronic signature.
04

Distribute copies: Provide signed copies to banks, vendors, and retain originals.

Typical lifecycle: from creation to acceptance

A concise view of how an authorization letter is used by signers, recipients, and recordkeepers.

Create: Owner drafts letter with clear scope and dates.
Authenticate: Owner and agent provide ID and sign (wet or e‑signature).
Deliver: Provide signed copy to the relying party (bank, vendor).
Record: Retain originals and scanned copies per retention rules.

Essential elements for a professional authorization letter

Include these components to ensure the letter is clear, auditable, and likely to be accepted by banks and third parties.

Identification

Full legal name of the sole proprietor and any DBAs, plus taxpayer identification where required for verification.

Authorized agent

Agent name, title or relationship to the proprietor, and contact information for verification.

Detailed authority

A specific list of actions the agent is empowered to take (e.g., sign X contract type, endorse checks up to $Y).

Time limits

Clear effective date and expiration date, or an explicit revocation mechanism if ongoing authority is granted.

Signature and date

Owner signature, printed name, and date; agent signature if acceptance requires it.

Notarization or witness details

If required by the recipient, include notary acknowledgment or witness signatures and any notarization date and seal area.

Critical data points to include

Business name: Exact legal/DBA

Owner name: Government ID match

Agent details: Full name and contact

Authority scope: Specific actions listed

Effective dates: MM/DD/YYYY format

Signature evidence: Signed and dated

Frequent pitfalls to avoid

Vague authority language that allows unexpected commitments by the agent.
Mismatched names between the letter and bank or tax records causing refusal to accept.
Failing to verify the agent’s identity before granting access to funds or signing authority.
Not documenting revocation, which can leave third parties unsure whether authority still exists.

Consequences of an incomplete or incorrect letter

Contract risk: Unauthorized commitments may be unenforceable or create liability for the proprietor.

Bank rejection: Financial institutions can refuse transactions without precise identification or notarization.

Tax complications: Incorrect TIN or name details can trigger backup withholding or IRS mismatches.

Fraud exposure: Insufficient identity verification increases risk of unauthorized access to funds.

Regulatory audit: Missing records or inconsistent retention can complicate audits by agencies like the IRS.

Dispute costs: Remedying unauthorized acts often requires legal fees and can damage business relationships.

Timing considerations and common deadlines

Review these timing items when creating or sending an authorization letter; some recipients require additional lead time or notarization prior to acceptance.

Effective date entry:

Enter start date in MM/DD/YYYY to avoid ambiguity.

Expiration date entry:

Specify end date or state 'until revoked' to define term.

Notarization lead time:

Allow extra days for in‑person or RON notarization scheduling.

Bank processing:

Banks may require a processing period before recognizing agent authority.

Record retention:

Retain signed copies for the full active term plus recommended retention period.

Digital signing and technical delivery requirements

Use reputable eSignature platforms that comply with ESIGN/UETA and can provide an audit trail, identity evidence, and tamper‑evident signed PDFs to improve acceptance by banks and vendors.

File formats: PDF, DOCX accepted
Authentication: Email + SMS code or stronger KYC for high‑value transactions
Integrations: CRM/cloud integrations such as Salesforce, NetSuite, Microsoft 365 supported

Representative eSignature pricing and capabilities

Basic vendor comparison for typical eSignature needs. Prices reflect common starting tiers; plan features vary by provider and may require plan upgrades for advanced capabilities.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial	Varies	Varies	Varies	Varies
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Typical signer roles and responsibilities

Owner

The sole proprietor who grants authority. Responsible for drafting accurate scope language, verifying the agent’s identity, and signing or withdrawing the authorization in writing. Maintain originals and deliver certified copies to banks or vendors that require them.

Agent

Individual authorized to act on behalf of the business. Must understand limits of authority, provide acceptable identification, and act only within delegated powers to avoid personal or business liability.

Practical examples of how organizations use this letter

Two concise scenarios illustrate common, real‑world uses of a Sole Proprietorship Authorization Letter.

Bank Authorization

A proprietor grants a manager authority to endorse checks and handle deposits for a single location

Manager receives training and ID verification before access is granted
The bank keeps the signed letter and a copy of the manager’s ID, and the owner retains the original for audit and recordkeeping.

Vendor Contracting

An owner authorizes an agent to sign routine supplier agreements up to defined dollar thresholds

The letter limits signatory power to contracts under $10,000
Suppliers accept the signed letter plus agent ID; owner revokes authority in writing when the project ends.

Practical tips for an accurate, accepted letter

Follow these best practices to maximize acceptance and reduce follow‑up from banks or vendors.

Be specific about covered actions

List each permitted activity in concrete terms (for example, 'endorse checks up to $5,000' rather than 'handle finances') so relying parties can verify authority without further clarification.

Match names and taxpayer IDs

Use the exact business name and owner name on file with banks and the IRS to prevent mismatch problems that lead to transaction delays or backup withholding.

Include revocation instructions

State how the owner will revoke the authorization (written notice, email to specified address) and who should be notified to stop accepting agent actions.

Retain signed originals

Keep the original executed letter and scanned copies in a secure, auditable system for the applicable retention period to defend against disputes or audits.

Frequently asked questions about authorization letters

Answers to typical questions about validity, witnessing, electronic signatures, and revocation of a Sole Proprietorship Authorization Letter.

Need help? Contact support

Is an electronic signature valid?
Yes. Electronic signatures are enforceable under the federal ESIGN Act (15 U.S.C. ch. 96, 2000) and state UETA laws adopted by most states, provided the signature meets intent, consent, attribution, and record retention requirements.
Do banks require notarization?
It depends on the institution. Many banks request notarized letters for account access; others accept a signed letter with ID verification. Confirm the bank’s specific policy before execution.
Can I limit authority by dollar amount?
Yes. Specify monetary caps and excluded activities in the scope section to restrict the agent’s power and reduce institutional concerns about unlimited authority.
How do I revoke the authorization?
Deliver written notice of revocation to the agent and all relying parties; retain proof of delivery. For added assurance, request return or certification of destroyed copies where feasible.
Are witnesses required?
Witness requirements vary by state and recipient. For certain documents or in some states, witness signatures and notarization increase acceptance; check local rules and recipient policies.
What records should I keep?
Retain the original signed letter and any ID verification records for the active period plus applicable federal or industry retention periods, such as IRS and HIPAA timelines where relevant.

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