Without this information, the customer might not know what the invoice is for and not return payment. The customer's information. Include the customer's address, phone number, social security or tax ID number, and any other relevant information. When a customer sends you a payment, you'll know exactly whom it's from.
Most people advise filing taxes every year, even if you income is super-low, so that the IRS never has any extra reason to audit you. As I, a non-professional understand it: $3,300 is the minimum to have to file if you work for an employer and get a W2. $400 is the minimum if you're self employed. Also, if you're getting a tax refund, you MUST file. Most people advise filing taxes every year, even if you income is super-low, so that the IRS never has any extra reason to audit you. As I, a non-professional understand it: $3,300 is the minimum to have to file if you work for an employer and get a W2.
The standard deduction is a fixed amount, based on your filing status, that reduces your taxable income. You can use either the standard deduction or your actual itemized deductions on Form 1040, but not both. The standard deduction for a single person or a married person filing separately is $6,300 (2016). Married couples filing jointly have a standard deduction of exactly twice as much as a single person's, at $12,600. If you file as a head of household, your standard deduction is $9,300.