No TT does not send the IRS your filing instructions or the 1040ES vouchers. The 1040ES vouchers are for you and they are optional. If you do not expect to owe more than $1000 at tax time next year you do not have to use them. If you expect to owe, then it helps you avoid an underpayment penalty next year. Toss them out if you choose not to use them.
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