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"USPS bills the IRS monthly via the Intra-governmental Payment and Collection (IPAC) system for one-twelfth of the yearly postage estimate" https://www.irs.gov
by missedthecue 4y ago
"USPS bills the IRS monthly via the Intra-governmental Payment and Collection (IPAC) system for one-twelfth of the yearly postage estimate"
https://www.irs.gov/irm/part1/irm_01-022-004 https://www.irs.gov/irm/part1/irm_01-022-004