166 articles on Oklahoma tax, IRS controversy, and business law, newest first.
Post-Wayfair, Oklahoma has economic nexus thresholds that catch remote sellers. The Oklahoma Tax Commission is actively cross-referencing marketplace data with state filings. Here's what you need to know.
Most taxpayers who think they qualify for an Offer in Compromise don't. But most taxpayers who think they can only get an installment agreement have more options than they realize. Here's how to decide.
Section 280E still applies. Your state-legal dispensary cannot deduct ordinary business expenses on its federal return. If your CPA didn't mention this, get a new CPA.
Oklahoma exempts certain manufacturing equipment from ad valorem (property) tax. The exemption is worth real money and most manufacturers don't claim it because they don't know it exists.
If your business falls behind on payroll taxes, the IRS can personally assess the unpaid amount against you — the owner, the officer, the person who signed the checks. This is the scariest letter in tax law, and I get calls about it every week.
The OTC opened state income tax filing in coordination with the IRS. The filing deadline is April 15, 2026 for 2025 returns. If you own an Oklahoma business, these are the items that trip people up.
