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  • Common Seal Stamp Self-Inking

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    SKU: B_SB_01_1073

    A company may have a common seal and use it to execute documents under its constitution.  Order your customised 42mm self-inking Common Seal stamp today.

    Fill in the company details below select your colour to place your order, if any alterations are required to the design let us know in the notes.
    • Enjoy same day dispatch on orders placed before 3 pm
    • 12-month warranty
    • Our 5000 impression guarantee
    • $8 Flat rate regular domestic shipping, Express Post from $12
    • 100% Satisfaction Guarantee
    42mm Diameter see the impression dimensions by printing the A4 Size Guide

    If you need any help don’t hesitate to Contact Us.


    Company seal rubber stamps are customised with the company’s name and n Company Number or ACN.  It is the same thing as a common seal or a corporate seal.
    Before 1988, the execution of documents was only possible with a common seal and it was compulsory that a seal was affixed to deeds.  The Company Law Review Act 1988 abolished both requirements.
    While company seals are not compulsory, constitutions of companies established prior to 1988 may still require their use.  Company constitutions predating 1988 may have been updated, the company is required to follow the rules set out at the time of its registration.  Company constitutions must place references to the manner in which the company will execute its documents.
    Many companies still choose to use a company seal. reasons Include, a company seal may appear to give more legitimacy to documents for people unfamiliar with the n way of document execution.  If a company has many overseas clients, this may be a way to show legality and validity.
     In order to be valid a company seal must include:
    1. the company’s name, the expression ‘n Company Number’ and the company’s ACN, or
    2. if the company uses its ABN instead of the ACN -the company’s name, the expression ‘n Business Number’ and the company’s ABN
    ACN or A.C.N. are acceptable abbreviations for n Company Number and ABN or A.B.N. are acceptable for n Business Number.

    If your company has an n Business Number (ABN), you may use the ABN in place of the ACN on documents. You must make sure that:

    • your ABN includes your nine-digit ACN, and
    • the ABN is used in the same places that the ACN is used.

    For more information about n Business Numbers, contact the n Taxation Office.

    Customer Reviews

    Based on 4 reviews
    Elise Mabbott

    Our Community Corporation is really happy with our Common Seal. So easy to design and it looks fantastic. Love that we got a choice of colours. Very quick and easy and fast delivery.

    Rodney Missen
    Fantatsic Service

    Quality Product with quick delivery response

    Christine Young

    Exactly what we ordered and was delivered with speed and efficiently.
    thank you