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LLC

LLC formation, taxation, and accounting best practices explained

How Should States Tax Partnership Income? Inside the MTC's Blended Apportionment Proposal

The Multistate Tax Commission's January 2026 white paper proposes a "blended" apportionment method that folds a partnership's sales, property, and payroll factors into each partner's own state tax calculation. Because states currently split between aggregate and entity sourcing theories, the same partnership dollar can be taxed twice — or not at all. Here's what multistate partnerships and multi-member LLCs should track now.

Commingling Personal and Business Funds: How One Bad Habit Kills Deductions, Invites Audits, and Pierces Your LLC Shield

Mixing personal and business money in one account can void your LLC's liability shield, get legitimate deductions disallowed for lack of substantiation under IRC Section 162, and turn a routine audit into a full transaction pull. Here's what commingling looks like, why courts and the IRS punish it, and a five-step cleanup plan.