Synonyms for «much paperwork»

Synonyms for individual words can be found below.

Money drain: Too much paperwork taxing too many office staff. (realtormag.realtor.org)
Why is there so much paperwork mandated by the lenders for a mortgage loan application when buying a home today? (simplifyingthemarket.com)
I was surprised at how much paperwork is required to open a solo 401k account. (thecollegeinvestor.com)
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