BIR Certificate of Registration (COR) is the BIR Form 2303. BIR Certificate of Registration (COR) also referred to as BIR Form 2303 is a document that proves that a business is registered as a taxpayer with the Bureau of Internal Revenue (BIR), ...
BIR Registration
How to Register Sole Proprietorship Business with BIR.
How to Register Sole Proprietorship Business with BIR. Steps in Registering your business in the Bureau of Internal Revenue. Before a company can start operating a business, the said business should be register in the Bureau of Internal ...