I just got an FTB 5818 Notice saying that I don't have Health Insurance.

I am planning to dispute it by sending in my 1095-B.

Question: Which mailing address should I be using:

  1. Franchise Tax Board
    PO Box 942840
    Sacramento CA 94240-0001


  1. Franchise Tax Board
    PO Box 942867
    Sacramento CA 94267-0001
  • what did the paperwork they sent you say? Jul 18, 2021 at 11:43
  • The wording on the notice is pretty vague. It says: "If you disagree with our notice, gather the following before contacting us.". The only address I see on the notice is on the letterhead.
    – Kwok Fong
    Jul 18, 2021 at 16:55
  • Do you have a MyFTB account? You can take care of this online if so (upload evidence, etc.). Even if no account, check instructions at ftb.ca.gov/help/letters/notice-of-tax-return-change.html.
    – C8H10N4O2
    Jul 19, 2021 at 14:46

1 Answer 1


I did call FTB to confirm. The mailing address to contact them is the one listed on the upper left-hand corner of the notice itself. Reporting back so that others will know where to go when faced with a similar situation.

Thanks all for your replies.

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