Knee effusion, colloquially known as water on the knee, occurs when excess fluid accumulates in or around the knee joint. There are many common causes for the swelling, including arthritis, injury to the ligaments or meniscus, or when fluid collects in the bursa.
Private for-profit schools include primary and sec-ondary schools, colleges and universities that provide education equivalent to that furnished at public schools. For-profit schools must pay sales or use tax on purchases of taxable goods and services. Private for-profit career schools, such as business schools, licensed under M. S. Chapter 136A, must pay sales or use tax on purchases of taxable goods and ser-vices.
ST-135SB Sales and Use Tax Exemption (school bus operators) ST-136A Out-of-State Purchaser's Exemption Affidavit. All of the above exemptions have been included on the ST-105 General Sales Tax Exemption Certificate. As such, the ST-104, ST-106, ST-134, ST-135SB and ST-136A have been deleted from our forms menu.