Core Principles Advocacy. Business. Ethics. Trust. Advocacy Have you ever felt that your CPA is your adversary? We feel strongly that your CPA should be one of your most trusted advisors. At ERC Credit Advisory, we advocate for our clients. Business Our approach is business first, tax second. Each of our team members have experience in the private sector and bring their experience to add value to our clients. Ethics We pride ourselves in being honest and having integrity, and that means when no one is watching. All of our tax positions are based on the Internal Revenue Code. Trust The best relationships are built on Trust.