Indeed the IRS website blocks Tor users from accessing tax information, as if tor users don’t need tax information. Important legal guidance exists on irs.gov, so it’s obviously an injustice to block people from becoming informed about their rights and obligations.

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What’s the fix? Would it be effective to make a FOIA request on paper so the IRS must send the info on paper via USPS? Or would that require compensation to offset their burden?