Untreated, it can lead to other serious health problems such as goiter (enlargement of the thyroid gland) which may eventually make it difficult to swallow or breathe. Untreated hypothyroidism can also increase your risk of heart disease, an enlarged heart, and heart failure.
Sales Tax Deduction for Vehicle Purchases. 2010 update: Pub. 919 no longer contains Worksheet 10. Eligible taxpayers may use Schedule L, Standard Deduction for Certain Filers, to figure their new motor vehicle sales tax deduction. Find it in Prior Year Forms & Pubs.
Thereâs a worksheet on your tax form that will determine how much youâre allowed to deduct. This is a one-time deduction, but with the sizable investment of an RV, sales tax is a large piece of your purchase price. Getting some of that back in the spring will be helpful for sure. The IRS 1040 Worksheet (.pdf) shows you the various tax deductions that are allowed on your income tax concerning RVs.