As I like sending in paper tax returns, but I like paying the payments online.
Can I send the return in with a balance due without a check? And then just pay online through one of those tax payment sites?
And do I still send the return to the same location that deals with taxes that have payments due? Thanks!
Yes you can mail your return without a check then pay the way you want.
You can pay the IRS directly at
https://www.irs.gov/payments
Maybe this will help. Different ways to pay the IRS
https://ttlc.intuit.com/community/tax-payments/help/how-can-i-pay-my-federal-taxes/01/26212
The address to mail your tax return to does not depend on whether you have a payment due. It depends on whether you are enclosing a payment. You are not enclosing a payment with the tax return, so mail it to the address for returns without a payment enclosed.