Hey kiddo, do you know what taxes are? They are an amount of money that people pay to the government every year based on how much money they made. The government uses this money to do things like build roads, schools and pay for safety services.
The IRS is the agency that helps the government to collect taxes. Every year, people have to fill a form called a tax return to show how much money they made and how much taxes they owe. The traditional way to file a tax return is by mailing a paper form to the IRS, which takes a lot of time and is prone to errors.
Nowadays, the IRS offers a faster and safer way to file taxes called e-filing or electronic filing. This means people can submit their tax returns online using a computer or mobile device. When you e-file, you don't have to worry about making mistakes in math or forgetting to sign the form because the software will do all of that for you.
Also, e-filing is much faster than traditional mail because the IRS will process your tax return much faster. This means you can get your tax refund quicker, which is the money the government owes you back.
In summary, e-filing is a way to file taxes online, which is faster and safer than mailing a paper form.