Blog
With some of the top tax experts in the business, we regularly publish articles with insight on trending areas of State & Local Tax.
Value Allocate. Tax Rates Tax.
Understanding the two sides of “Property Tax Relief.” The annual property tax cycle is often discussed as though it were one continuous process. It is not. During the first part of the cycle, appraisal officials determine property values, taxpayers review those values, and appraisal disputes are resolved. During the second part, cities, counties, school districts, and other local taxing units adopt budgets and set the tax rates necessary to fund them. Those two stages answer different questions. The appraisal process asks: What portion of the tax base should be assigned to each property? The budget and tax-rate process asks: How much property tax should the local government collect? That distinction is important, particularly at this point in the year, when much of the appraisal cycle is winding down and attention is shifting to local budgets and tax rates.
2026 Property Tax Open Roll Dates for Louisiana Parishes
Advantous Consulting is tracking the publication of 2025 Louisiana parish property tax open roll dates to help taxpayers stay informed of important assessment review deadlines.
The graphic below provides the most up-to-date open roll dates that have been announced by each parish. Because these dates are released on a rolling basis, we will continue to update this resource as additional information becomes available.
We encourage you to check back regularly for the latest updates. If you have questions about a parish’s open roll period, assessment review process, or would like assistance evaluating your property tax assessments, please reach out to our Property Tax team. We’re here to help you navigate the process and identify opportunities to ensure your assessments are accurate.
Transfer Pricing Is More Than an International Tax Issue: Why States Are Paying Attention
Artificial Intelligence (AI) is rapidly reshaping the tax profession. From conducting research and analyzing nexus to organizing data, drafting memorandums, and identifying planning opportunities, AI has become an increasingly valuable tool for tax professionals and corporate tax departments alike.
However, while AI has the potential to improve efficiency and streamline routine tasks, it does not replace the professional judgment, due diligence, and technical expertise required to provide sound tax advice.
Recent guidance issued by the IRS Office of Professional Responsibility (OPR) reinforces this point. The OPR reminds practitioners that existing ethical and professional standards—including competence, due diligence, confidentiality, and firm oversight under Circular 230—continue to apply when AI is incorporated into the tax workflow. Simply put, practitioners remain responsible for the work product delivered to their clients, regardless of whether AI assisted in its preparation.
One of the most significant reminders from the guidance concerns written tax advice. Tax opinions and written recommendations must be supported by reasonable factual assumptions and applicable legal authority. AI-generated analyses, projections, or legal conclusions should never be accepted at face value. When the reasoning behind an AI-generated response cannot be verified, tax professionals must independently confirm the facts, research the applicable authorities, and validate the conclusions before relying on the information. AI should be viewed as an effective research assistant and drafting tool—not as the final authority for tax advice.
These principles become even more important in State and Local Tax (SALT), where each jurisdiction maintains its own statutes, regulations, administrative guidance, and judicial precedent. Unlike federal tax, there is no single set of rules. A conclusion that is accurate in one state may be entirely incorrect in another, making experienced state tax analysis indispensable.
AI in State & Local Tax: Balancing Innovation with Professional Judgment
Artificial Intelligence (AI) is rapidly reshaping the tax profession. From conducting research and analyzing nexus to organizing data, drafting memorandums, and identifying planning opportunities, AI has become an increasingly valuable tool for tax professionals and corporate tax departments alike.
However, while AI has the potential to improve efficiency and streamline routine tasks, it does not replace the professional judgment, due diligence, and technical expertise required to provide sound tax advice.
Recent guidance issued by the IRS Office of Professional Responsibility (OPR) reinforces this point. The OPR reminds practitioners that existing ethical and professional standards—including competence, due diligence, confidentiality, and firm oversight under Circular 230—continue to apply when AI is incorporated into the tax workflow. Simply put, practitioners remain responsible for the work product delivered to their clients, regardless of whether AI assisted in its preparation.
One of the most significant reminders from the guidance concerns written tax advice. Tax opinions and written recommendations must be supported by reasonable factual assumptions and applicable legal authority. AI-generated analyses, projections, or legal conclusions should never be accepted at face value. When the reasoning behind an AI-generated response cannot be verified, tax professionals must independently confirm the facts, research the applicable authorities, and validate the conclusions before relying on the information. AI should be viewed as an effective research assistant and drafting tool—not as the final authority for tax advice.
These principles become even more important in State and Local Tax (SALT), where each jurisdiction maintains its own statutes, regulations, administrative guidance, and judicial precedent. Unlike federal tax, there is no single set of rules. A conclusion that is accurate in one state may be entirely incorrect in another, making experienced state tax analysis indispensable.



