IRS Regulations are rules and guidelines established by the Internal Revenue Service to govern tax-related matters in the United States. These regulations help clarify how tax laws should be applied, ensuring that individuals and businesses comply with federal tax requirements. The regulations cover various topics, including income tax, deductions, credits, and reporting obligations. By following IRS Regulations, taxpayers can avoid penalties and ensure they are meeting their legal responsibilities regarding taxation. Understanding these regulations is essential for accurate tax filing and financial planning.