The IRS has truly said that it issues discounts in under 21 days for most returns, however, it can take as long as about a month and a half after you mail in a paper return. In case you're mentioning a paper check for your discount as opposed to the coordinate store, the IRS prompts that you should add on an additional 10 days to take into account the postal conveyance process.7?
For more: ''How do I Get my 5 Digit Pin for Taxes?''