Tax time comes with changes NH Department of Revenue Administration offers updates to simplify the tax filing process email 0 Linkedin Print The NHDRA is highlighting the following updates to help taxpayers and tax preparers manage the 2024 tax season. The Business Profits Tax now applies if your business earns more than $103,000 in sales or has an enterprise value tax base over $281,000. Interest & Dividends tax: Effective Jan. 1, 2024, businesses can deduct interest expenses when calculating taxes, without regard