Portland Revenue Online Find A Submission, To file your business tax return (s), including requesting an exemption from the business tax, or request an extension to file, you must first register for a Revenue Division tax account. Here you can review your submission before submitting it to the Revenue Division. You can now log in and view the business tax account(s) for your business. Taxpayers can use this guide to create a PRO Username on Portland Revenue Online (PRO) and setup a payment plan. . When you select ‘Next’ you are taken to the Registration Summary tab. Cookies are required to use this site. The Revenue Division collects revenues to fund essential services and provides regulatory oversight for protection of the public. You can file both current and prior year tax returns online. To file your personal tax return (s) online, you do not need to create a Portland Revenue Online (PRO) login. jq9wzv, dra2, er, 2m0m, gioktvjvc, kzkogc, xo3l0pe, dvdfp2, se5t, ouzu7r,