Wanted to share a lesson learned from a recent Pacific Gas & Electric audit. Client''s been paying $31,500 too much every month since 2018. Sales tax is being charged even though the client has a valid exemption certificate on file.
How do you handle backbilling limits with PSE&G?
Had the exact same problem with Eversource last year. Took about 24 months to resolve but got full refund.
Don''t forget to check the Rate IS effective dates — JEA backdated a rate change that caught me off guard.
I''d recommend requesting the meter test records from NIPSCO. That''s what cracked my case open.