All together, the time and money spent by U.S. income taxpayers [in filling out tax returns] amounts to as much as $100 billion every year, or about 10% of the tax collected.
Secara keseluruhan, jumlah waktu dan uang yang digunakan oleh para wajib pajak AS [dalam mengisi formulir pajak] mencapai 100 miliar dolar setiap tahun, atau sekitar 10% pajak yang terkumpul.