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Mark your calendar now so you don’t risk a fine or miss an opportunity to save. Andrey_Popov / Shutterstock.com
Advertising Disclosure: When you buy something by clicking links on our site, we may earn a small commission, but it never affects the products or services we recommend. Life moves quickly. It’s easy to get distracted. But that can be costly. Miss an important financial date or deadline, and you could be on the hook for a penalty or lose out on a limited-time opportunity to save money.
