TaxGuidance Team

IRS and Treasury Department: Chain of Command and Oversight

Audit Tick Marks: Symbols, Legends, and Documentation Standards

What Is a Sales Tax ID Number and Who Needs One?

What Is Materiality in Auditing: Thresholds and Performance Levels

Can Form 9465 Be Filed Electronically? Online, Software, or Paper

IRS Safe Harbor Rules: Estimated Tax, QBI, and 401(k) Plans

What Is Non-Nettable Inventory and How Does It Work?

Section 72: Annuity Taxation, 72(t) Penalty, and Exceptions

Are Design Services Taxable? State Rules, Nexus, and Invoicing

When Is FSA Non-Discrimination Testing Due? Timing and Corrections